Integrated system suitable for transportation operations in hilly and mountainous areas

Abstract

The present invention discloses an integrated system suitable for transportation operations in hilly and mountainous areas, including: a rail transport line composed of a sedimentation tank and a track and a work vehicle running along the rail transport line; the rail transport line is arranged along the slope of the hilly and mountainous area and is transverse to the slope ladder road surface in the rail transport line section, and the track is lower than the ladder road surface or is level with the ladder road surface; the Beidou system and the unmanned aerial vehicle are connected to the central control center to facilitate the design of the rail transport line; the remote control module is wirelessly connected to the central control center to remotely control the operation of the work vehicle. The track of the present invention is arranged on the slope along the sedimentation tank to form a continuous rail transport route, and does not hinder the passage or operation of agricultural machinery such as the management integrated machine on the ladder belt. The rail transport line connects multiple ladder belts in series, promotes small plots to be larger, short and long, steep to flat, curved to straight and interconnected, effectively improves the passage and operation conditions of agricultural machinery, improves the quality of cultivated land, and promotes mechanization transformation in hilly and mountainous areas.

Description

Technical Field

[0001] The present invention relates to the field of rail transportation technology, and more specifically, to an integrated system suitable for transportation operations in hilly and mountainous areas. Background Art

[0002] The south and the west are mountainous and hilly, with a complex geographical environment, which seriously restricts the development of the planting industry, and agricultural mechanization is even more difficult to promote and apply. The planting areas in the hilly and mountainous areas are mainly trapezoidal planting slopes. Under the scouring of rainwater, most of the entrances and exits of the planting slopes are damaged, and the original slope mechanized farming roads and terraces are seriously damaged. Some terraces have formed gullies, and the inner side of some terraces has less than 1 meter of space due to landslides. In addition, the original water conservancy facilities hinder the passage of agricultural machinery, and the original water-fertilizer integrated irrigation pipe network is exposed throughout the entire terrace operation surface and must be buried before construction. The land in the planting area is loose and belongs to a mountain that is prone to landslides and collapses. The construction is difficult and prone to secondary damage.

[0003] It can be seen that the complex geographical features, poor road conditions, numerous gullies, narrow terrace widths, obstacles formed by existing water conservancy facilities, loose soil that is prone to landslides and collapses, etc. are serious problems facing cultivation in hilly and mountainous areas. Conventional agricultural machinery finds it difficult to operate efficiently under such conditions.

[0004] Therefore, it is urgent to design an integrated system suitable for transportation operations in hilly and mountainous areas, build a continuous operation channel for agricultural machinery in hilly and mountainous areas, improve mechanized operation conditions, promote the merging of small and large plots, short and long plots, steep plots into flat plots, curved plots into straight plots, and interconnection and interoperability, effectively improve the passage and operation conditions of agricultural machinery, improve the quality of cultivated land, and promote mechanization transformation in hilly and mountainous areas. Summary of the invention

[0005] An object of the present invention is to address at least the above-mentioned disadvantages and to provide at least the advantages which will be described hereinafter.

[0006] Another object of the present invention is to provide an integrated system suitable for transportation operations in hilly and mountainous areas, to construct a continuous operation channel for agricultural machinery in hilly and mountainous areas, and to improve mechanized operation conditions.

[0007] In order to achieve these objects and other advantages of the present invention, the present invention provides an integrated system suitable for transportation operations in hilly and mountainous areas, which includes:

[0008] A rail transport line consisting of a sedimentation tank and rails and a work vehicle running along the rail transport line;

[0009] The sedimentation trough is arranged in a spiral or zigzag shape along the slope of the hilly mountainous area, and the track is arranged along the sedimentation trough; and in the track transportation line section transverse to the slope ladder road surface, the track is lower than the ladder road surface or is level with the ladder road surface.

[0010] The track is set along the sedimentation trough on the slope to form a continuous rail transport route, which is convenient for the passage or operation of agricultural machinery such as field management integrated machines on the ladder belt. The rail transport line connects multiple ladder belts in series, promotes the small to large, short to long, steep to flat, curved to straight and interconnected plots, effectively improves the passage and operation conditions of agricultural machinery, improves the quality of cultivated land, and promotes mechanization transformation in hilly and mountainous areas. It solves the problem that traditional agricultural machinery is difficult to operate efficiently in hilly and mountainous areas with complex geographical features, poor road conditions, many gullies, small ladder belt width, obstacles formed by original water conservancy facilities, and loose soil prone to landslides and collapses.

[0011] At the same time, on the ladder belt, the track is lower than the road surface or level with the road surface, and agricultural machinery such as field management integrated machines can easily cross the sedimentation trough and the track, so it will not affect the passage and operation of agricultural machinery, solving the current problem of transportation tracks hindering the passage and operation of agricultural machinery.

[0012] Preferably, in the integrated system suitable for transportation operations in hilly and mountainous areas, the top of the sedimentation tank is closed by a movable cover plate on the rail transportation line section that is transverse to the sloped terrace road surface. The cover plate facilitates agricultural machinery to pass over the sedimentation tank.

[0013] Preferably, the integrated system suitable for transportation operations in hilly and mountainous areas also includes a single-chip microcomputer, a Beidou positioning module and a display module arranged on the work vehicle, the display module and the Beidou positioning module are respectively connected to the single-chip microcomputer, and the display module is used to display the position and height information of the work vehicle; the single-chip microcomputer is also connected to the drive motor of the work vehicle.

[0014] The Beidou positioning module can obtain the position coordinates and height information of the work vehicle. The microcontroller sends this information to the display module for display, making it convenient for staff to observe and measure the height and position information of the work vehicle.

[0015] Preferably, the integrated system suitable for transportation operations in hilly and mountainous areas further comprises a central control center, and the central control center and the single-chip microcomputer on the operation vehicle are connected to each other via a wireless module;

[0016] BeiDou system, which is connected to the central control center;

[0017] A drone connected to the central control center;

[0018] The remote control module is wirelessly connected to the central control center to remotely control the operation of the work vehicle.

[0019] The central control center can obtain height and position information from the work vehicle and control the work vehicle.

[0020] Preferably, the integrated system suitable for transportation operations in hilly and mountainous areas further includes a remote control module, which is wirelessly connected to the central control center to remotely control the operation of the work vehicle. The remote control module can be a remote controller or a mobile client loaded with a remote control APP. The remote control module sends a remote control signal to the central control center via a wireless signal to control the operation of the work vehicle. The remote control module can also obtain information such as the location and height of the work vehicle from the central control center.

[0021] Preferably, the integrated system suitable for transportation operations in hilly and mountainous areas further includes a monitoring module, which includes a number of cameras arranged near the operating vehicle or the rail transportation line, and the monitoring module is connected to the central control center by wire or wirelessly.

[0022] The monitoring module can obtain image signals of the working environment on the working vehicle and the ladder belt, and send the image signals to the central control center for convenient monitoring. The image signals can also be sent to the mobile client of the remote control module for easy viewing.

[0023] Preferably, in the integrated system suitable for transportation operations in hilly and mountainous areas, the operation vehicle has multiple vehicle bodies connected by a connecting mechanism, and the connecting mechanism includes:

[0024] A sleeve head is provided with a sleeve hole, and pressure sensors are respectively provided on the left and right sides of the sleeve hole. A column is provided at the upper part of the sleeve head, and the column is movably inserted into the sleeve hole downward, and a tooth groove is provided along the side of the column. A stepper motor is also provided at the upper part of the sleeve head, and the stepper motor is engaged with the tooth groove through a gear to drive the column to move up and down. The pressure sensor and the stepper motor are respectively connected to the control chip;

[0025] One end of the connecting rod is movably sleeved into the sleeve hole, and a recess is provided on the upper side of the connecting rod. When the column moves downward, it pushes into the recess to lock the connecting rod, and when the column moves upward, the connecting rod is released so that the connecting rod is separated from the sleeve head.

[0026] After the car body is loaded with goods, it is heavy and has a high center of gravity. It is easy to roll over when running on the track. In order to avoid the car bodies being involved in each other's rollover and causing greater consequences, a connecting mechanism is specially designed to connect the car bodies. When it is about to roll over (generally overturning outward on the slope), the car body pulls the connecting rod to swing left or right, and the connecting rod touches the pressure sensor. The control chip controls the stepper motor to drive the column to move up according to the pressure signal of the pressure sensor, and the connecting rod is detached from the sleeve. In this way, the overturned single-section car body can be detached from the multi-section car body, avoiding the overall rollover of the multi-section car body.

[0027] Preferably, in the integrated system suitable for transportation operations in hilly and mountainous areas, the track is a toothed track, the track is arranged in the sedimentation tank through a support frame, a driving wheel is arranged on the working vehicle to mesh with the toothed track, and the driving motor is connected to the driving wheel through a transmission mechanism;

[0028] A slide bar is provided inside the sedimentation tank, and each of the working vehicles is provided with an involvement member, and the involvement member is connected to the slide bar to prevent the working vehicle from tipping outward;

[0029] One end of the linkage is provided with a hinge to be hinged with the working vehicle, and the other end is provided with an arc-shaped hook portion, the hook portion is provided with a notch to hook the slide bar, and the inner side of the hook portion is provided with a roller so that the linkage can slide along the slide bar when the working vehicle is running.

[0030] Due to the influence of the slope, the work vehicle is always prone to rollover to the outside. In order to reduce the risk of rollover, a connecting piece is set in the sedimentation tank to connect with the work vehicle. The connecting piece can slide along the slide bar with the work vehicle, and can pull the work vehicle when the work vehicle is at risk of rollover.

[0031] Preferably, in the integrated system suitable for transportation operations in hilly and mountainous areas, the control chip is configured as follows:

[0032] When the pressure sensed by any pressure sensor on the left or right side of the casing hole is greater than the set value F;

[0033] The stepper motor is controlled to rotate and drive the column to move upward so that the connecting rod is separated from the sleeve.

[0034] Preferably, in the integrated system suitable for transportation operations in hilly and mountainous areas,

[0035] Use Beidou system or UAV or a combination of both to scan the hills and obtain the external model of the hills;

[0036] Design the rail transportation line on the hilly external model;

[0037] Then build the designed rail transportation line on the physical hills;

[0038] A database containing the coordinates of each point on the rail transport line is pre-established in the central control center; after receiving the control signal of the remote control module, the central control center controls the working vehicle to travel along the rail transport line to the destination point.

[0039] The central control center receives the real-time location information from the Beidou positioning module, and then controls the work vehicle to move along the rail transport line to the destination coordinate point, thereby realizing fixed-point transportation.

[0040] Designing the rail transportation line on the external model of the hills in advance can make the layout of the rail transportation line more reasonable, and it will also be more convenient to build the rail transportation line on the actual hills in the later stage.

[0041] Preferably, the rail transport line is designed as follows:

[0042] The slope of the track is no more than 45°, which reduces the power demand of the operating vehicle and also makes the operation of the operating vehicle smoother and more stable.

[0043] Setting up pillars in the gullies of the hills to support the rail transport line allows the rail transport line to easily cross the gullies, eliminating the need to fill in the gullies, reducing construction costs and periods.

[0044] The present invention has at least the following beneficial effects:

[0045] The track of the present invention is arranged on the slope along the sedimentation trough to form a continuous track transportation route, which is convenient for agricultural machinery such as the field management integrated machine to pass or operate on the ladder belt. The track transportation line connects multiple ladder belts in series, promotes small plots to be large, short plots to be long, steep plots to be flat, bends to be straight, and interconnection, effectively improves the passage and operation conditions of agricultural machinery, improves the quality of cultivated land, and promotes mechanization transformation in hilly and mountainous areas, solving the problem that traditional agricultural machinery is difficult to operate efficiently in hilly and mountainous areas with complex geographical features, poor road conditions, many gullies, small width of ladder belts, obstacles formed by original water conservancy facilities, and loose land prone to landslides and collapses. At the same time, on the ladder belt, the track is lower than the road surface or level with the road surface, and agricultural machinery such as the field management integrated machine can easily cross the sedimentation trough and track, so it will not affect the passage and operation of agricultural machinery, solving the problem that the current transportation track hinders the passage and operation of agricultural machinery.

[0046] The Beidou positioning module of the present invention can obtain the position coordinates and height information of the working vehicle, and the single chip microcomputer sends this information to the display module for display, which is convenient for the staff to observe and measure the height and position information of the working vehicle.

[0047] The remote control module of the present invention can send remote control signals to the central control center via wireless signals through a remote control or a mobile client loaded with a remote control APP to control the operation of the work vehicle. The remote control module can also obtain information such as the position and height of the work vehicle from the central control center.

[0048] The present invention designs a connecting mechanism to connect the vehicle body. When the vehicle is about to roll over (generally overturning to the outside of the slope), the vehicle body pulls the connecting rod to swing left or right, the connecting rod touches the pressure sensor, and the control chip controls the stepper motor to drive the column to move upward according to the pressure signal of the pressure sensor, and the connecting rod is separated from the sleeve. In this way, the overturned single-section vehicle body can be separated from the multi-section vehicle body, avoiding the overall overturning of the multi-section vehicle body.

[0049] The present invention arranges a connecting piece in the sedimentation tank to connect with the working vehicle. The connecting piece can slide along the slide bar with the working vehicle. When the working vehicle is at risk of overturning, the working vehicle can be pulled back, thereby solving the problem that the working vehicle has a high center of gravity and is prone to overturning when running on the track.

[0050] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of the rail transportation line of the present invention;

[0052] Figure 2 for Figure 1 Cross-section view along the AA direction;

[0053] Figure 3 This is a connection framework diagram of the integrated system suitable for transportation operations in hilly and mountainous areas according to the present invention;

[0054] Figure 4 It is a schematic diagram of the structure when the sedimentation tank of the present invention is provided with a connecting piece;

[0055] Figure 5 It is a schematic diagram of the structure of the connecting member of the present invention;

[0056] Figure 6 It is a structural schematic diagram of the working vehicle of the present invention;

[0057] Figure 7 It is a structural schematic diagram of the sleeve of the present invention;

[0058] Figure 8 It is a schematic diagram of the slope surface in the hilly mountainous area of ​​the present invention. DETAILED DESCRIPTION

[0059] The present invention is further described in detail below in conjunction with embodiments so that those skilled in the art can implement the invention with reference to the description.

[0060] The slopes of hilly areas are roughly Figure 8 As shown, layers of ladder belts 3 are arranged on the slope surface, and of course there are obstacles such as gullies on the slope surface.

[0061] Specifically, if Figure 1 and 2 As shown, an integrated system suitable for transportation operations in hilly and mountainous areas, including:

[0062] A rail transport line consisting of a sedimentation tank 2 and a track 1 and a working vehicle running along the rail transport line;

[0063] The sedimentation trough 2 is arranged in a spiral or zigzag shape along the slope of the hilly mountainous area, and the track 1 is arranged along the sedimentation trough 2; and in the track transportation line section that is transverse to the slope ladder belt 3 road surface, the track 1 is lower than the ladder belt 3 road surface or is level with the ladder belt 3 road surface.

[0064] Track 1 is arranged on the slope along sedimentation trough 2 to form a continuous track transport route, which effectively crosses gullies, obstacles and landslide areas, connects multiple ladder belts in series, realizes small and large plots, short and long plots, steep and flat plots, curved and straight plots, and interconnection, and facilitates the transportation operations of agricultural machinery such as field management integrated machines on the track transport route.

[0065] Furthermore, the top of the sedimentation tank 2 is closed by a movable cover plate 4. The cover plate 4 facilitates the passage of agricultural machinery over the sedimentation tank.

[0066] Further, if Figure 3 As shown, it also includes a single-chip microcomputer, a Beidou positioning module and a display module arranged on the work vehicle. The display module and the Beidou positioning module are respectively connected to the single-chip microcomputer, and the display module is used to display the position and height information of the work vehicle; the single-chip microcomputer is also connected to the drive motor of the work vehicle.

[0067] The Beidou positioning module can obtain the position coordinates and height information of the work vehicle. The microcontroller sends this information to the display module for display, making it convenient for staff to observe and measure the height and position information of the work vehicle.

[0068] It also includes a central control center, and the central control center and the single chip computer on the working vehicle are connected to each other through a wireless module.

[0069] BeiDou system, which is connected to the central control center;

[0070] A drone connected to the central control center;

[0071] The remote control module is wirelessly connected to the central control center to remotely control the operation of the work vehicle.

[0072] The central control center can obtain height and position information from the work vehicle, which also facilitates the control of the work vehicle.

[0073] It also includes a remote control module, which is wirelessly connected to the central control center to remotely control the operation of the work vehicle. The remote control module can send remote control signals to the central control center through a remote control or a mobile client loaded with a remote control APP to control the operation of the work vehicle. The remote control module can also obtain information such as the location and height of the work vehicle from the central control center.

[0074] It also includes a monitoring module, which includes a number of cameras arranged near the working vehicle or the rail transportation line, and the monitoring module is connected to the central control center by wire or wirelessly.

[0075] The monitoring module can obtain image signals of the working environment on the working vehicle and the ladder belt, and send the image signals to the central control center for convenient monitoring. The image signals can also be sent to the mobile client of the remote control module for easy viewing.

[0076] Further, if Figure 6 and 7 As shown, in another embodiment, the working vehicle has multiple vehicle bodies 501 connected by a connecting mechanism 10, and the connecting mechanism 10 includes:

[0077] The sleeve head 11 is provided with a sleeve hole 12, and pressure sensors 13 are respectively provided on the left and right sides of the sleeve hole 12. A column 14 is provided on the upper part of the sleeve head 11, and the column 14 is movably inserted into the sleeve hole 12 downward. A tooth groove 16 is provided along the side of the column 14. A stepper motor 15 is also provided on the upper part of the sleeve head 11. The stepper motor 15 is engaged with the tooth groove 16 through a gear to drive the column 14 to move up and down. The pressure sensor 13 and the stepper motor 15 are respectively connected to the control chip; the control chip is configured to: when the pressure sensed by any pressure sensor on the left or right side of the sleeve hole is greater than the set value F; control the stepper motor to rotate and drive the column to move upward so that the connecting rod is separated from the sleeve head;

[0078] One end of the connecting rod is movably connected to the sleeve hole 12, and a recess is provided on the upper side of the connecting rod. When the column 14 moves downward, it pushes into the recess to lock the connecting rod. When the column 14 moves upward, the connecting rod is released so that the connecting rod can be separated from the sleeve head 11.

[0079] Further, if Figure 4 and 5 As shown, in another embodiment, the track 1 is a toothed track, the track 1 is arranged in the sedimentation tank through a support frame, the working vehicle 5 is provided with a driving wheel 7 which meshes with the toothed track, and the driving motor 6 is connected to the driving wheel 7 through a transmission mechanism;

[0080] A slide bar 9 is fixed on the inner side of the sedimentation tank, and each of the working vehicles 5 is provided with an involvement member 8, and the involvement member 8 is connected to the slide bar 9 to prevent the working vehicle 5 from tipping outward;

[0081] One end of the connecting member 8 is provided with a hinge 801 for being hinged to the working vehicle 5, and the other end is provided with an arc-shaped hook portion 803. The hook portion 803 is provided with a notch 804 for hooking the slide bar 9. The inner side of the hook portion 803 is provided with a roller so that the connecting member 8 can slide along the slide bar 9 when the working vehicle 5 is running.

[0082] Further, the hills are scanned by using the Beidou system or a drone or a combination of the two to obtain an external model of the hills; the external model of the hills is sent to the central control center;

[0083] The central control center designs a rail transportation line on the external model of the hills; the design rules of the rail transportation line are: the slope of the track is not greater than 45°; columns are set at the gullies of the hills to support the rail transportation line;

[0084] Then build the designed rail transportation line on the physical hills;

[0085] The central control center pre-establishes a database containing the coordinates of each point on the rail transport line; after receiving the control signal of the remote control module, the central control center controls the work vehicle to travel along the rail transport line to the destination point. The central control center receives the real-time position information of the Beidou positioning module, and then controls the work vehicle to move along the rail transport line to the destination coordinate point, thereby realizing fixed-point transportation.

[0086] The implementation process of the present invention is as follows:

[0087] According to the designed rail transport line, a sedimentation trough is built on the slope of the hilly mountainous area. The sedimentation trough is coiled up along the slope or arranged in a zigzag shape; a track is installed in the sedimentation trough; and a work vehicle is installed on the track.

[0088] Manually control the work vehicle to run along the track for transportation operations; or control the work vehicle through the central control center for transportation operations; or control the work vehicle through a remote control or a mobile client for transportation operations.

[0089] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. They can be applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized.

Claims

1. An integrated system suitable for transportation operations in hilly and mountainous areas, characterized in that: include: A rail transport line consisting of a sedimentation tank and rails and a work vehicle running along the rail transport line; The rail transport line is arranged in a spiral or zigzag shape along the slope of the hilly mountainous area; and in the rail transport line section that is transverse to the slope ladder road surface, the rail is lower than the ladder road surface or is level with the ladder road surface; In the rail transport line section that is transverse to the sloped terrace road surface, the top of the sedimentation tank is closed by a movable cover plate; The working vehicle has multiple vehicle bodies connected by a connecting mechanism, and the connecting mechanism includes: A sleeve head is provided with a sleeve hole, and pressure sensors are respectively provided on the left and right sides of the sleeve hole. A column is provided at the upper part of the sleeve head, and the column is movably inserted into the sleeve hole downward, and a tooth groove is provided along the side of the column. A stepper motor is also provided at the upper part of the sleeve head, and the stepper motor is engaged with the tooth groove through a gear to drive the column to move up and down. The pressure sensor and the stepper motor are respectively connected to the control chip; A connecting rod, one end of which is movably sleeved into the sleeve hole, and a recess is provided on the upper side of the connecting rod. When the column moves downward, it pushes into the recess to lock the connecting rod, and when the column moves upward, the connecting rod is released so that the connecting rod is separated from the sleeve head; The track is a toothed track, and the track is arranged in the sedimentation tank through a support frame. The working vehicle is provided with a driving wheel that meshes with the toothed track, and the driving motor is connected to the driving wheel through a transmission mechanism; A slide bar is provided inside the sedimentation tank, and each of the working vehicles is provided with an involvement member, and the involvement member is connected to the slide bar to prevent the working vehicle from tipping outward; One end of the linkage is provided with a hinged part for being hinged with the working vehicle, and the other end is provided with an arc-shaped hook portion, the hook portion is provided with a notch for hooking the slide bar, and a roller is provided inside the hook portion so that the linkage slides along the slide bar when the working vehicle is running; The control chip is configured as: When the pressure sensed by any pressure sensor on the left or right side of the casing hole is greater than the set value F; The stepper motor is controlled to rotate and drive the column to move upward so that the connecting rod is separated from the sleeve.

2. The integrated system suitable for transportation operations in hilly and mountainous areas as claimed in claim 1, characterized in that: It also includes a single-chip microcomputer, a Beidou positioning module and a display module arranged on the work vehicle. The display module and the Beidou positioning module are respectively connected to the single-chip microcomputer, and the display module is used to display the position and height information of the work vehicle; the single-chip microcomputer is also connected to the driving motor of the work vehicle.

3. The integrated system suitable for transportation operations in hilly and mountainous areas as claimed in claim 2, characterized in that: It also includes a central control center, wherein the central control center and the single chip computer on the working vehicle are connected to each other via a wireless module; BeiDou system, which is connected to the central control center; A drone connected to the central control center; The remote control module is wirelessly connected to the central control center to remotely control the operation of the work vehicle.

4. The integrated system suitable for transportation operations in hilly and mountainous areas as claimed in claim 3, characterized in that: It also includes a monitoring module, which includes a plurality of cameras arranged near the working vehicle or the rail transportation line, and the monitoring module is connected to the central control center by wire or wirelessly.

5. The integrated system suitable for transportation operations in hilly and mountainous areas as claimed in claim 4, characterized in that: Use Beidou system or UAV or a combination of both to scan the hills and obtain the external model of the hills; Design the rail transportation line on the hilly external model; Then build the designed rail transportation line on the physical hills; In addition, a database containing the coordinates of each point on the rail transport line is pre-established in the central control center; after receiving the control signal of the remote control module, the central control center controls the working vehicle to travel along the rail transport line to the destination point.

6. The integrated system suitable for transportation operations in hilly and mountainous areas as claimed in claim 5, characterized in that: The rail transportation line is designed as follows: The slope of the track is not greater than 45°; Pillars are set up in the gullies of the hills to support the rail transport line.

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