Highway ditch trenching equipment

Abstract

The utility model relates to the technical field of trenching and excavation, and in particular to a highway ditch trenching and excavation equipment, which has strong flexibility, real-time monitoring, remote control and high efficiency; it comprises a traveling device, a rotating device, a supporting platform, a power supply device, a cab, a working device, an image acquisition and transmission device, a remote control transceiver and a control system; the rotating device is arranged on the traveling device, the supporting platform is arranged on the rotating device, and the power supply device, the cab and the working device are arranged on the supporting platform; the control system is arranged in the cab, and is simultaneously connected with the traveling device, the rotating device, the power supply device, the cab, the working device, the image acquisition and transmission device and the remote control transceiver.

Description

Technical Field

[0001] The utility model relates to the technical field of slotting and excavation, in particular to a highway ditch slotting and excavation device. Background Art

[0002] In the urban drainage system, the side ditch is an important component. The side ditch refers to the longitudinal drainage facilities set up on both sides of the highway subgrade. Its main function is to collect and drain the water on the road surface, shoulder and slope to prevent the accumulation of water from damaging the highway structure and ensure the safety of road driving and the stability of the subgrade. In recent years, with the continuous development of highway construction and maintenance technology, the demand for construction equipment has been increasing.

[0003] Traditional highway ditch trenching and excavation operations usually rely on manpower or relatively simple mechanized equipment, which is difficult to adapt to various changes in working conditions. Especially in complex working environments, there is a lack of effective on-site environmental perception and real-time feedback mechanisms, resulting in low construction efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a highway ditch grooving and excavation equipment with strong flexibility, real-time monitoring, remote control and high efficiency.

[0005] The utility model discloses a road ditch trenching and excavation device, comprising a traveling device, a rotating device, a supporting platform, a power supply device, a cab, a working device, an image acquisition and transmission device, a remote control transceiver and a control system; the rotating device is arranged on the traveling device, the supporting platform is arranged on the rotating device, the power supply device, the cab and the working device are arranged on the supporting platform; the control system is arranged in the cab and is simultaneously connected with the traveling device, the rotating device, the power supply device, the cab, the working device, the image acquisition and transmission device and the remote control transceiver; the traveling device is used to drive the device to move on the ground, the rotating device is used to drive the supporting platform and the device on the supporting platform to rotate in the horizontal direction, the power supply device is used to perform power supply operations, the working device is used to perform trenching and excavation, the image acquisition and transmission device is used to collect images of the external working environment for video processing and transmission, the remote control transceiver is used to transmit equipment operation parameters, and the control system is used to control equipment operation.

[0006] Furthermore, the working device includes a boom, a bucket arm, a first electric cylinder, a second electric cylinder, a third electric pole, a connecting plate, a protective cover, a baffle and a milling head. The boom is rotatably installed on a supporting platform, one end of the bucket arm is connected to the boom, and the other end is hingedly connected to the connecting plate. The first electric cylinder is installed on the supporting platform and connected to the boom, the second electric cylinder is installed on the boom and connected to the bucket arm, and the third electric pole is installed on the bucket arm and connected to the connecting plate; the protective cover is installed on the connecting plate, a first drive motor is arranged in the protective cover, the output end of the first drive motor is connected to the baffle, a connecting rod is arranged at the bottom of the baffle, a second drive motor is arranged in the milling head, and the second drive motor is connected to the connecting rod.

[0007] Furthermore, the image acquisition and transmission device includes a camera, an antenna and an image transmission module; the cameras are distributed on four sides of the device, the antenna is arranged above the device, and the image transmission module is arranged in the control system.

[0008] Furthermore, the remote control transceiver device includes a handheld remote control transceiver, a data transmission module and an antenna; the handheld remote control transceiver is independently arranged, and the data transmission module is arranged in the control system.

[0009] Furthermore, a control handle and an instrument panel are provided in the cab, and the control handle and the instrument panel are connected to a control system.

[0010] Furthermore, a plurality of milling teeth are evenly distributed on the outer surface of the milling head, and each of the milling teeth has a certain inclination angle with the outer surface of the baffle.

[0011] Furthermore, the walking device includes a third drive motor, a chain, a drive wheel, a crawler track and a walking frame. The third drive motor is electrically connected to the drive wheel and is jointly installed on the walking frame. A plurality of support members are provided on the outer edge of the walking frame, and a rotating wheel is provided on the top of each support member. The crawler track is tensioned on the drive wheel and the rotating wheel through a chain.

[0012] Furthermore, the slewing device includes a fourth drive motor and a reducer, and the fourth drive motor and the reducer are both installed on the traveling frame. The input end of the reducer is electrically connected to the fourth drive motor, and the output end of the reducer is electrically connected to the traveling device.

[0013] Furthermore, the power supply device includes a battery pack and an accumulator. The battery pack is electrically connected to the walking device, the rotating device, the cab, the working device, the image acquisition and transmission device, the control system and the remote control transceiver. The accumulator is electrically connected to the first electric cylinder, the second electric cylinder and the third electric cylinder. When the working device is operating, the pressure energy is converted into potential energy and stored inside the accumulator, and released when power is needed.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The walking device and the slewing device enable the equipment to move efficiently on different terrains and roads, and can flexibly adjust the working direction to meet the needs of trenching and excavation at different angles and positions, and adapt to various complex construction environments; the power supply device provides a stable power supply for the equipment to ensure the continuous and stable operation of the equipment, improve the continuity and efficiency of construction; the cab provides a more comfortable working space for on-site operators, which is conducive to long-term and efficient operation; the working device is used to carry out trenching and excavation work, effectively complete the ditches excavation task and improve work efficiency; the control system realizes comprehensive control of the equipment, including the movement, rotation, work and other aspects of the equipment, improves the degree of automation of the equipment, and reduces the difficulty and error of manual operation; the image acquisition and transmission device collects and transmits image information of the external working environment in real time, so that the operator can clearly see the working environment, effectively avoid potential safety risks and construction problems, and improve the safety and accuracy of the operation; the remote control transceiver realizes the transmission of equipment operating parameters, so that the operator can monitor and control at a distance from the equipment, improving the convenience and efficiency of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is an axonometric drawing of the utility model;

[0019] Figure 3 yes Figure 1 A partial enlarged schematic diagram of the milling head;

[0020] Markings in the attached drawings: 1. Traveling device; 2. Rotating device; 3. Support platform; 4. Power supply device; 5. Driver's cab; 6. Working device; 7. Image acquisition and transmission device; 10. Boom; 11. Dipper arm; 13. First electric cylinder; 14. Second electric cylinder; 15. Third electric cylinder; 16. Connecting plate; 17. Protective cover; 18. Baffle; 19. Milling head; 20. Camera; 21. Antenna; 22. Milling teeth; 23. Driving wheel; 24. Track; 25. Traveling frame. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, the highway ditch trenching and excavation equipment of the utility model comprises a traveling device 1, a rotating device 2, a supporting platform 3, a power supply device 4, a cab 5, a working device 6, an image acquisition and transmission device 7, a remote control transceiver and a control system; the rotating device 2 is arranged on the traveling device 1, the supporting platform 3 is arranged on the rotating device 2, the power supply device 4, the cab 5 and the working device 6 are arranged on the supporting platform 3; the control system is arranged in the cab 5, and is simultaneously connected with the traveling device 1, the rotating device 2, the power supply device 4, the cab 5, the working device 6, the image acquisition and transmission device 7 and the remote control transceiver; the traveling device 1 is used to drive the equipment to move on the ground, the rotating device 2 is used to drive the supporting platform 3 and the device on the supporting platform 3 to rotate in the horizontal direction, the power supply device 4 is used to perform power supply operations, the working device 6 is used to perform trenching and excavation, the image acquisition and transmission device 7 is used to collect images of the external working environment for video processing and transmission, the remote control transceiver is used to transmit equipment operation parameters, and the control system is used to control the equipment operation;

[0023] The walking device 1 and the rotating device 2 enable the equipment to move efficiently on different terrains and road surfaces, and can flexibly adjust the working direction to meet the needs of trenching and excavation at different angles and positions, and adapt to various complex construction environments; the power supply device 4 provides a stable power supply for the equipment to ensure the continuous and stable operation of the equipment and improve the continuity and efficiency of construction; the cab 5 provides a more comfortable working space for on-site operators, which is conducive to long-term and efficient operation; the working device 6 is used to perform trenching and excavation work, effectively complete the ditches excavation task and improve work efficiency; the control system realizes comprehensive control of the equipment, including the movement, rotation, and work of the equipment, improves the automation level of the equipment, and reduces the difficulty and error of manual operation; the image acquisition and transmission device 7 collects and transmits image information of the external working environment in real time, so that the operator can clearly see the working environment, effectively avoid potential safety risks and construction problems, and improve the safety and accuracy of the operation; the remote control transceiver realizes the transmission of equipment operating parameters, so that the operator can monitor and control at a distance from the equipment, thereby improving the convenience and efficiency of work.

[0024] The working device 6 includes a boom 10, a bucket rod 11, a first electric cylinder 13, a second electric cylinder 14, a third electric rod 15, a connecting plate 16, a protective cover 17, a baffle 18 and a milling head 19. The boom 10 is rotatably mounted on the supporting platform 3. One end of the bucket rod 11 is connected to the boom 10, and the other end is hingedly connected to the connecting plate 16. The first electric cylinder 13 is mounted on the supporting platform 3 and connected to the boom 10. The second electric cylinder 14 is mounted on the boom 10 and connected to the bucket rod 11. The third electric rod 15 is mounted on the bucket rod 11 and connected to the connecting plate 16. The protective cover 17 is mounted on the connecting plate 16. A first drive motor is arranged in the protective cover 17. The output end of the first drive motor is connected to the baffle 18. A connecting rod is arranged at the bottom of the baffle 18. A milling head 19 is arranged in The second drive motor is connected to the connecting rod; through the linkage mechanism composed of the boom 10, the stick 11, the first electric cylinder 13, the second electric cylinder 14 and the third electric cylinder 15, the position and posture of the milling head 19 can be accurately adjusted to meet the needs of grooving and excavation in complex terrain and at different depths; the first electric cylinder 13, the second electric cylinder 14 and the third electric cylinder 15 are used as the driving source, compared with the traditional hydraulic drive, the response speed is fast, the energy consumption is low, the maintenance cost is low, and the environmental performance is good; the second drive motor drives the milling head 19 to rotate at a high speed, so as to achieve efficient cutting and crushing of soil and rock and improve the grooving efficiency; the baffle 18 can effectively block the splashing soil and rock during the operation of the milling head 19, ensure the safety of the surrounding personnel, and maintain the cleanliness of the construction site.

[0025] As a preferred embodiment of the above-mentioned embodiment, the image acquisition and transmission device 7 includes a camera 20, an antenna 21 and an image transmission module; the cameras 20 are distributed on four sides of the equipment, the antenna 21 is arranged above the equipment, and the image transmission module is arranged in the control system; 360-degree video acquisition without blind spots is achieved by the cameras 20 distributed around the equipment, ensuring that the operator has a comprehensive grasp of the construction site conditions, especially in narrow or limited vision environments, effectively avoiding safety hazards caused by visual blind spots; the image data collected by the camera 20 can be transmitted to the control system in real time through the image transmission module, allowing the operator to see the work site conditions in real time, thereby making accurate judgments and precise operations, and improving construction efficiency and safety.

[0026] As a preferred embodiment of the above, the remote control transceiver device includes a handheld remote control transceiver, a data transmission module and an antenna 21; the handheld remote control transceiver is independently set, and the data transmission module is set in the control system; the independent setting of the handheld remote control transceiver allows the operator to remotely control the equipment, which is suitable for dangerous or difficult-to-reach construction environments, greatly improving the personal safety and operation convenience of the operator; the data transmission module is embedded in the control system, and can quickly and accurately receive the instructions issued by the handheld remote control transceiver, and provide real-time feedback on the equipment status information, realizing two-way high-speed data communication, and enhancing the response speed and control accuracy of the equipment; the antenna 21 ensures that the remote control signal has a wide coverage and strong penetration, and even in complex geographical environments or building obstruction conditions, it can maintain stable signal transmission to ensure the normal remote control operation of the equipment.

[0027] As a preferred embodiment of the above embodiment, a joystick and an instrument panel are provided in the cab 5, and the joystick and the instrument panel are connected to the control system; the joystick allows the operator to intuitively and quickly control the walking, steering, excavation and grooving and other working actions of the entire equipment on site, thereby improving the convenience and comfort of equipment operation; the instrument panel displays various operating parameters of the equipment, so that the operator can grasp the operating status of the equipment at any time, discover and prevent possible faults in advance, and ensure construction safety and equipment life.

[0028] As a preferred embodiment of the above, a plurality of milling teeth 22 are evenly distributed on the outer surface of the milling head 19, and each of the milling teeth 22 has a certain inclination angle with the outer surface of the milling head 19; the inclined milling teeth 22 can form an effective cutting force when the milling head 19 rotates, which can more effectively cut and crush the soil or rock, thereby improving the efficiency of grooving and excavation, and the inclined arrangement helps to smoothly discharge the soil, stones and other debris generated during the excavation and grooving process, reduce the possibility of the milling teeth 22 being blocked, and maintain continuous and efficient excavation performance.

[0029] As a preferred embodiment of the above embodiment, the walking device 1 includes a third drive motor, a chain, a drive wheel 23, a track 24 and a walking frame 25. The third drive motor is electrically connected to the drive wheel 23 and is jointly installed on the walking frame 25. A plurality of support members are arranged on the outer edge of the walking frame 25, and a rotating wheel is arranged on the top of each support member. The track 24 is tightly sleeved on the drive wheel 23 and the rotating wheel through a chain. The third drive motor provides a powerful power output to ensure that the equipment has sufficient traction for walking under various complex road conditions. The track 24 is used as a walking component with a large ground contact area, which can effectively disperse the pressure, so that the equipment can maintain good stability and passability on soft, slippery or uneven ground, while improving the carrying capacity.

[0030] As a preferred embodiment of the above embodiment, the rotating device 2 includes a fourth drive motor and a reducer, and the fourth drive motor and the reducer are both installed on the traveling frame 25, the input end of the reducer is electrically connected to the fourth drive motor, and the output end of the reducer is electrically connected to the traveling device 1; high torque output: the output torque is increased by cooperating with the reducer through the fourth drive motor to ensure that the rotating device can rotate smoothly even when a large torque is required; the presence of the reducer enables the equipment to adjust the rotation speed according to actual work requirements, which can achieve slow and precise rotation when fine operation is required, and can achieve rapid rotation when rapid direction switching is required, thereby improving the operating efficiency and flexibility of the equipment.

[0031] As a preferred embodiment of the above embodiment, the power supply device 4 includes a battery pack and an accumulator. The battery pack is electrically connected to the walking device 1, the rotating device 2, the cab 5, the working device 6, the image acquisition and transmission device 7, the control system and the remote control transceiver. The accumulator is electrically connected to the first electric cylinder 13, the second electric cylinder 14 and the third electric pole 15. When the working device 6 is operating, the pressure energy is converted into potential energy and stored inside the accumulator, and released when power is needed; the battery pack can provide a continuous and stable power supply for the equipment to ensure the normal operation of each part and improve the independent operation capability of the equipment; the pressure energy generated by the working device 6 during the operation process is converted into potential energy through the accumulator and stored, and released when power is needed, thereby realizing energy recovery and reuse, improving energy utilization efficiency and reducing equipment operating costs.

[0032] The highway ditch grooving and excavation equipment of the utility model can be controlled on-site through the operating handle in the cab or remotely controlled through the remote control transceiver when working; when grooving and excavation is required, the third drive motor in the walking device 1 is started through the control system to drive the crawler 24 and the driving wheel 23 to move, and the travel direction and position of the equipment are adjusted with the help of the fourth drive motor and the reducer in the slewing device 2 to make it reach the designated grooving and excavation location; then the angle and position of the boom 10 and the digging rod 11 in the working device 6 are adjusted through the first electric cylinder 13, the second electric cylinder 14 and the third electric rod 15 to ensure that the milling head 19 is aligned with the position to be excavated, and the equipment is started. The first drive motor and the second drive motor drive the milling teeth 22 to start rotating, and the milling teeth 22 cut the soil to perform slotting excavation. During the excavation process, the operator monitors the slotting excavation situation in real time through the image transmitted by the camera 20, and adjusts various operating parameters of the equipment through the control system as needed. The accumulator collects and stores pressure energy when the working device is operating, and provides additional power to the first electric cylinder, the second electric cylinder and the third electric cylinder in a timely manner. After the slotting excavation is completed, the working device 6 is retracted, the relevant drive motors are turned off, and the residues on the milling head 22 are cleaned. The walking device 1 and the rotating device 2 are used to transfer the equipment to the next work site or return to the stop point.

[0033] The installation method, connection method or setting method of the highway ditch trenching and excavation equipment of the utility model are all common mechanical methods, and can be implemented as long as the beneficial effects can be achieved.

[0034] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A highway ditch grooving and excavation device, characterized in that: The invention comprises a walking device (1), a rotating device (2), a supporting platform (3), a power supply device (4), a cab (5), a working device (6), an image acquisition and transmission device (7), a remote control transceiver and a control system; the rotating device (2) is arranged on the walking device (1), the supporting platform (3) is arranged on the rotating device (2), the power supply device (4), the cab (5) and the working device (6) are arranged on the supporting platform (3); the control system is arranged in the cab (5) and is simultaneously connected to the walking device (1), the rotating device (2), the power supply device (4), the cab (5) and the working device (6). ), a working device (6), an image acquisition and transmission device (7) and a remote control transceiver; the walking device (1) is used to drive the device to move on the ground, the rotating device (2) is used to drive the support platform (3) and the device on the support platform (3) to rotate in the horizontal direction, the power supply device (4) is used to perform power supply operations, the working device (6) is used to perform slot excavation, the image acquisition and transmission device (7) is used to collect images of the external working environment for video processing and transmission, the remote control transceiver is used to transmit equipment operation parameters, and the control system is used to control the operation of the equipment.

2. The highway ditch trenching and excavation equipment according to claim 1, characterized in that: The working device (6) comprises a movable arm (10), a bucket arm (11), a first electric cylinder (13), a second electric cylinder (14), a third electric rod (15), a connecting plate (16), a protective cover (17), a baffle (18) and a milling head (19); the movable arm (10) is rotatably mounted on a supporting platform (3); one end of the bucket arm (11) is connected to the movable arm (10) and the other end is hingedly connected to the connecting plate (16); the first electric cylinder (13) is mounted on the supporting platform (3) and connected to the movable arm (10); The second electric cylinder (14) is installed on the boom (10) and connected to the boom (11); the third electric rod (15) is installed on the boom (11) and connected to the connecting plate (16); the protective cover (17) is installed on the connecting plate (16); a first drive motor is arranged in the protective cover (17); an output end of the first drive motor is connected to a baffle (18); a connecting rod is arranged at the bottom of the baffle (18); a second drive motor is arranged in the milling head (19); and the second drive motor is connected to the connecting rod.

3. The highway ditch trenching and excavation equipment according to claim 2, characterized in that: The image acquisition and transmission device (7) comprises a camera (20), an antenna (21) and an image transmission module; the camera (20) is distributed on four sides of the device, the antenna (21) is arranged above the device, and the image transmission module is arranged in the control system.

4. The highway ditch trenching and excavation equipment according to claim 3, characterized in that: The remote control transceiver device comprises a handheld remote control transceiver, a data transmission module and an antenna (21); the handheld remote control transceiver is independently arranged, and the data transmission module is arranged in a control system.

5. The highway ditch trenching and excavation equipment according to claim 4, characterized in that: A control handle and an instrument panel are arranged in the cab (5), and the control handle and the instrument panel are connected to a control system.

6. The highway ditch trenching and excavation equipment according to claim 5, characterized in that: A plurality of milling teeth (22) are evenly distributed on the outer surface of the milling head (19), and each milling tooth (22) has a certain inclination angle with the outer surface of the milling head (19).

7. The highway ditch trenching and excavation equipment according to claim 6, characterized in that: The walking device (1) comprises a third driving motor, a chain, a driving wheel (23), a crawler belt (24) and a walking frame (25); the third driving motor is electrically connected to the driving wheel (23) and is installed on the walking frame (25); a plurality of supporting members are arranged on the outer edge of the walking frame (25), and a rotating wheel is arranged at the top of each supporting member; the crawler belt (24) is tightly sleeved on the driving wheel (23) and the rotating wheel through a chain.

8. The highway ditch trenching and excavation equipment according to claim 7, characterized in that: The rotary device (2) comprises a fourth drive motor and a reducer, both of which are mounted on a traveling frame (25), the input end of the reducer is electrically connected to the fourth drive motor, and the output end of the reducer is electrically connected to the traveling device (1).

9. The highway ditch trenching and excavation equipment according to claim 8, characterized in that: The power supply device (4) comprises a battery pack and an accumulator. The battery pack is electrically connected to a walking device (1), a rotating device (2), a cab (5), a working device (6), an image acquisition and transmission device (7), a control system and a remote control transceiver. The accumulator is electrically connected to a first electric cylinder (13), a second electric cylinder (14) and a third electric pole (15). When the working device (6) is operating, pressure energy is converted into potential energy and stored in the accumulator, and released when power is needed.

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