Mountain monorail transport track and system

Abstract

The present invention relates to a mountain monorail transport track and system, wherein the mountain monorail transport track comprises a main track and two sub-tracks; the main track is connected to any sub-track through a track-changing device; the track-changing device comprises a plurality of track changes respectively used to connect the main track and a sub-track, and a conversion mechanism; the conversion mechanism comprises a support, a bracket rotatably supported on the support, and a first driving member, and a plurality of track changes are fixedly mounted on the bracket; the first driving member is used to push the bracket to rotate between a plurality of positions within a preset range, and when the bracket rotates to a position, a track change connects the main track and a sub-track; the first driving member switches the main track between the states of connecting different sub-tracks by pushing the bracket to rotate between the positions. The present invention achieves the purpose of enabling the main track to be connected to any one of the plurality of sub-tracks respectively through the sub-tracks of the track-changing device.

Description

Technical Field

[0001] The invention belongs to the technical field of mountain transportation, and relates to a mountain monorail transportation track and system. Background Art

[0002] Mountain monorail transport is a mode of transport that is pulled by a winch. Compared with double-track self-propelled conveyors, it is cheaper and has a simple structure. It can transport fertilizers and products directly on the track through load trolleys. It does not require operators to operate, which not only reduces the load of the conveyor and saves fuel, but also avoids the risks brought by operating the conveyor.

[0003] However, when there is a common demand for transportation in different directions of the same mountain area, another track and another transport vehicle are needed for transportation, which requires a lot of material costs. In view of this, the inventor proposed the present invention. Summary of the invention

[0004] Based on the above problems, the present invention provides a track changing device for merging tracks in different directions and achieving the purpose of accommodating the same transport vehicle.

[0005] The present invention is implemented as follows. In a first aspect, the present invention provides a mountain monorail transport track, which comprises a main track and a plurality of sub-tracks; the main track is connected to any of the sub-tracks through a track change device; the track change device comprises a plurality of track changes respectively used to connect the main track and a sub-track, and a conversion mechanism;

[0006] The changing mechanism comprises a seat, a bracket rotatably supported on the seat, and a first driving member, and a plurality of changing tracks are fixedly mounted on the bracket;

[0007] The first driving member is used to push the bracket to rotate between multiple positions within a preset range. When the bracket rotates to a position, a variable track connects the main track and a sub-track; the first driving member pushes the bracket to rotate between various positions to switch the main track between the states of connecting different sub-tracks.

[0008] Preferably, the bracket includes a plurality of curved arms, each of the curved arms includes a first arm hinged to a support and a second arm fixed to a variable track; a preset angle is provided between the first arm and the second arm so that when the first arm rotates to a preset position, the variable track fixed to the second arm can connect the main track and a sub-track.

[0009] Preferably, the track changing device comprises two track changing devices; one track changing device is configured as a straight line structure along the extension direction, and the other track changing device is configured as a curved structure along the extension direction;

[0010] The ends of the main track and the sub-track are provided with protruding pieces extending toward the track-changing device so that the electrical signals of the main track and the sub-track can be connected.

[0011] Preferably, the first driving member is an electric push rod, which is used to support each of the variable tracks at a corresponding position so that the main track is connected to the corresponding sub-track.

[0012] In a second aspect, the present invention further provides a mountain monorail transportation system, which comprises a mountain monorail transportation track as described in any one of the above, and a transportation vehicle capable of traveling along the transportation track.

[0013] Preferably, a blocking lever mechanism is respectively arranged at a position close to the end of the main track and the sub-track close to the conversion mechanism; the blocking lever mechanism comprises a fixing frame, a blocking member rotatably supported on the fixing frame, and a second driving member for driving the blocking member to rotate so that the blocking member can be switched between the blocking gear position and the passing gear position;

[0014] When the blocking member is rotated to the blocking position, part of the blocking member is located on the travel path of the transport vehicle to restrict it from moving forward; and when the blocking member is rotated to the passing position, the blocking member leaves a space for the transport vehicle to move forward.

[0015] Preferably, a limiting assembly for fixing the blocking member when the blocking member rotates to the vehicle stopping position is arranged between the fixing frame and the blocking member, the limiting assembly comprising an elastic element arranged on the fixing frame and a limiting member supported on the elastic element, and a limiting portion arranged on the blocking member, the limiting portion abutting against the limiting member during the rotation of the blocking member.

[0016] Preferably, the transport vehicle is provided with a brake rod connected to the brake system, and the brake rod extends downward so as to be able to contact the stopper to brake the brake system when the transport vehicle moves forward.

[0017] Preferably, the fixing frame is provided with a blocking sensing component and a passing sensing component, wherein the blocking sensing component is provided corresponding to the position of the blocking member when the blocking member is in the blocking position, and the passing sensing component is provided corresponding to the position of the blocking member when the passing position is in the passing position;

[0018] The transportation system includes a control mechanism electrically connected to the main track, the sub-track, the first driving member, the second driving member, the vehicle blocking sensing component and the traffic sensing component, respectively. The control mechanism includes a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are implemented:

[0019] Receiving a track change instruction, controlling the first driving member to drive the bracket to rotate so that a change track connects the main track and a branch track;

[0020] receiving connection information between the main track and the sub-track, and determining whether the main track and the sub-track are connected according to the connection information;

[0021] When the main track and the sub-track are connected, the blocking rods corresponding to the main track and the sub-track are controlled to rotate to the passing gear position, and the blocking rods corresponding to other sub-tracks are controlled to rotate to the blocking gear position;

[0022] When the main track and the branch track are not connected, control each of the blocking bars to rotate to the blocking position

[0023] Preferably, after the step of controlling the first driving member to drive the bracket to rotate so that a variable track connects the main track and a sub-track, the method includes:

[0024] Receiving stopper position information, and determining the position of each stopper according to the stopper position information;

[0025] When the blocks corresponding to the main track and one sub-track are in the passing position, and the blocks corresponding to the other sub-tracks are in the blocking position, a passing signal is issued;

[0026] When the blocking elements corresponding to the main track and / or the sub-track are not located at the passing gear position, a signal not allowing passage is issued.

[0027] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0028] The mountain monorail transport track provided by the present invention comprises a main track, a plurality of sub-tracks and a track changing device, and the track changing device is used to change the track so that the main track can be connected to any one of the plurality of sub-tracks.

[0029] The mountain monorail transportation system provided by the present invention is used to determine the connection status of the main track and the sub-track, so as to control the safe driving of the transportation vehicle and prevent accidents when the main track and the sub-track are not connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of a mountain monorail transport track according to an embodiment of the present invention.

[0031] Figure 2 It is a schematic structural diagram of a track changing device according to an embodiment of the present invention.

[0032] Figure 3 It is a schematic structural diagram of a mountain monorail transport track according to an embodiment of the present invention.

[0033] Figure 4 It is a schematic structural diagram of a mountain monorail transportation system according to an embodiment of the present invention.

[0034] Figure 5 FIG. 1 is a schematic structural diagram of a blocking lever mechanism according to an embodiment of the present invention.

[0035] Figure 6 Schematic diagram of the control flow of a mountain monorail transportation system according to an embodiment of the present invention.

[0036] Figure ID

[0037] 1. Transport track; 11. Main track; 12. Sub-track; 13. Sub-track; 14. Raised piece; 2. Track-changing device; 21. First track-changing device; 22. Second track-changing device; 23. First driving member; 24. Support; 25. Bracket; 251. First curved arm; 251A. First arm; 251B. Second arm; 252. Second curved arm; 252A. Third arm; 252B. Fourth arm; 3. Stop lever mechanism; 31. Fixed frame; 32. Stop member; 33. Second driving member; 34. Fastening member; 35. Vehicle-stopping sensing component; 36. Passing sensing component; 4. Transport vehicle; 41. Brake lever. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] First embodiment:

[0042] The present invention provides a mountain monorail transport track 1, which includes a main track 11 and a plurality of sub-tracks. The main track 11 is connected to any of the sub-tracks through a track change device. The track change device includes a plurality of change tracks, each of which corresponds to a sub-track configuration. In this embodiment, the mountain monorail transport track 1 includes two sub-tracks as an example. Figure 1 The track changing device includes a first track changing device 21 and a second track changing device 22. The first track changing device 21 is used to connect the main track 11 and a sub-track 12, and the second track changing device 22 is used to connect the main track 11 and another sub-track 13. The track changing device also includes a conversion mechanism, which includes a support 24, a bracket 25 rotatably supported on the support 24, and a driving member. The first track changing device 21 and the second track changing device 22 are fixedly mounted on the bracket 25. The first driving member 23 is used to push the bracket 25 to rotate within the range between the first position and the second position. When the bracket 25 rotates to the first position, the two ends of the first track changing device 21 are connected to the main track 11 and a sub-track 12 respectively. When the bracket 25 rotates to the second position, the second track changing device 22 is connected to the main track 11 and another sub-track 13. Through the first track changing device 21 and the second track changing device 22, and by the driving member pushing the bracket 25 to rotate, the position conversion of the first track changing device 21 and the second track changing device 22 is realized, so as to achieve the purpose of switching the main track 11 between connecting two sub-tracks.

[0043] In other embodiments, the track-changing device includes 3 or more sub-tracks, for example, the track-changing device also includes a third track-changing device, a fourth track-changing device, and ... an Nth track-changing device. And the embodiments described below take the case of including two sub-tracks as an example, and its structure, control logic, and method can be changed and deduced to be applied to the case of including 3 or more sub-tracks. The specific number of sub-tracks in the present invention is not limited, therefore, the specific embodiment taking 2 sub-tracks as an example cannot be understood as a limitation of the present invention, and the number of sub-tracks can include 3 or more.

[0044] In one embodiment, the first driving member 23 is an electric push rod to support the first track change 21 and the second track change 22 at the first position and the second position respectively. The electric push rod can have a large driving force to support the transport vehicle 4 to travel smoothly from the first track change 21 and the second track change 22. In this embodiment, the electric push rod is used to move the movable rod of the push rod to a fixed distance, so that the bracket 25 can rotate a fixed angle, for example, to control the bracket 25 to rotate from the first position to the second position. In other embodiments, the first driving member 23 can be a gas strut or a motor.

[0045] In one embodiment, reference Figure 2 The bracket 25 includes a first curved arm 251 and a second curved arm 252. The first curved arm 251 includes a first arm 251A hinged to the support 24 and a second arm 251B fixed to the first track change 21, and a preset first angle is sandwiched between the first arm 251A and the second arm 251B, so that when the first arm 251A rotates to the first position, the first track change 21 fixed to the second arm 251B can connect the main track 11 and a sub-track 12. The second curved arm 252 includes a third arm 252A hinged to the support 24 and a fourth arm 252B fixed to the first track change 21, and a preset second angle is sandwiched between the third arm 252A and the fourth arm 252B, so that when the third arm 252A rotates to the second position, the second track change 22 fixed to the fourth arm 252B can connect the main track 11 and another sub-track 13. Wherein, in the existing track design, one end face of the track is a plane, and the end face on the opposite side is designed to be a serrated structure. Therefore, after the first track change 21 and the second track change 22 are rotated, they can only be connected to the main track 11 and the corresponding sub-track at a specific angle. For this reason, in the present embodiment, the first curved arm 251 fixedly connected to the first track change 21 is designed to be a first arm 251A and a second arm 251B with a first angle, so that the first track change 21 can be connected to the main track 11 and a sub-track 12 by designing the size of the first angle according to the requirements. The second curved arm 252 fixedly connected to the second track change 22 is designed to be a third arm 252A and a fourth arm 252B with a second angle, so that the second track change 22 can be connected to the main track 11 and another sub-track 13 by designing the size of the second angle according to the requirements.

[0046] In one embodiment, the first track change 21 is configured as a linear structure along the extension direction, and the second track change 22 is configured as a curved structure along the extension direction. Based on this, it is convenient to quickly determine the installation position of the track change device relative to the main track 11 and the sub-track, and the track change of the curved structure can be designed as a standard structure, which is convenient for mass production and reduces material waste. In another embodiment, the first track change 21 and the second track change 22 can be designed as symmetrical curved structures.

[0047] Existing tracks are all equipped with wires for transmitting electrical signals. In one embodiment of the present invention, reference Figure 3 , the main track 11 and the sub-track transmit signals through wires respectively, wherein the main track 11 is connected to the ground terminal of the controller through the wire, and the sub-tracks are connected to the input terminal of the controller respectively. In order to enable the electrical signal to be transmitted normally, a protruding piece 14 is configured at the end of the main track 11 and the sub-tracks 12 and 13, and the protruding piece 14 extends toward the track-changing device (i.e., the sub-tracks 12 and 13) so that the electrical signals of the main track 11 and the sub-tracks 12 and 13 can be connected. Wherein, the protruding piece 14 is made of metal material, for example, carbon steel or alloy steel, which has the characteristics of corrosion resistance, high toughness, friction resistance, and strong conductivity, ensuring that the electrical signal passes when the track is connected. In other embodiments, the protruding piece 14 can be made of flat steel strips of grades such as phosphor bronze, tin bronze, 65mn, 55Si2Mn, 60Si2MnA, 55SiMnVB, 55SiMnMoV, 60CrMn, 60CrMnB, 302, 316.

[0048] The present invention further provides a mountain monorail transportation system, referring to Figure 4 , which comprises a mountain monorail transport track 1 as in any of the aforementioned embodiments, and a transport vehicle 4 capable of traveling along the transport track 1.

[0049] In one embodiment of a mountain monorail transportation system, reference is made to Figure 4 A blocking lever mechanism 3 is respectively arranged at a position close to the main track 11 and the sub-tracks 12 and 13 close to the end of the conversion mechanism. Figure 4 and Figure 5The blocking rod mechanism 3 includes a fixed frame 31, a blocking member 32 rotatably supported on the fixed frame 31, and a second driving member 33 for driving the blocking member 32 to rotate. The blocking member 32 can switch between the blocking position and the passing position during the rotation process. When the blocking member 32 rotates to the blocking position, part of the blocking member 32 is located on the travel path of the transport vehicle 4 to restrict it from continuing to move forward. And when the blocking member 32 rotates to the passing position, the blocking member 32 makes way for a moving space for the transport vehicle 4 to continue to move forward. The blocking rod mechanism 3 is used to prevent the transport vehicle 4 from continuing to move forward and causing an accident when the first track change 21 or the second track change 22 is not connected. Specifically, in this embodiment, a first blocking rod mechanism 3 is configured at the end close to the main track 11, a second blocking rod mechanism 3 is configured at the end close to a sub-track 12, and a third blocking rod mechanism 3 is configured at the end close to another sub-track 13. When the first track change 21 and the second track change 22 are not connected normally, the first stopper mechanism 3 prevents the transport vehicle 4 from traveling from the main track 11 to the sub-tracks 12 and 13. When the first track change 21 is not fully connected to the main track 11 and the sub-track 12, the second stopper mechanism 3 prevents the transport vehicle 4 from traveling from the sub-track 12 to the main track 11. When the second track change 22 is not fully connected to the main track 11 and the other sub-track 13, the third stopper mechanism 3 prevents the transport vehicle 4 from traveling from the sub-track 13 to the main track 11.

[0050] In one embodiment, reference Figure 4 The transport vehicle 4 is provided with a brake rod 41 connected to the brake system, and the brake rod 41 extends downward so as to contact the block 32 to brake the brake system during the forward movement of the transport vehicle 4. When the block 32 is located on the path of travel of the transport vehicle 4, that is, when the block 32 is rotated to the blocking position, the brake rod 41 of the transport vehicle 4 moving forward can be abutted, and the brake rod 41 can be pushed to move when the transport vehicle 4 is traveling to achieve the purpose of braking the brake system of the transport vehicle 4. The brake system is a conventional technology in the field of vehicles and monorail transport vehicles 4, so it will not be described in detail. The brake rod 41 can be linked to the brake system through a transmission gear set.

[0051] In one embodiment, a limiting assembly for fixing the blocking member 32 when the blocking member 32 rotates to the blocking position is arranged between the fixing frame 31 and the blocking member 32. The limiting assembly comprises an elastic element arranged on the fixing frame 31, a limiting member 34 supported on the elastic element, and a limiting portion arranged on the blocking member 32. The limiting portion abuts against the limiting member during the rotation of the blocking member to stop the rotation of the limiting member 34. In other embodiments, the limiting member is constituted as a buckle member 34 capable of realizing a buckling function, and the limiting portion is constituted as a buckle portion adapted to the buckle member 34. During the rotation of the blocking member 32, the buckle member 34 can be pushed to elastically move so that the buckle member 34 can be inserted into or separated from the buckle portion. Among them, the buckle member 34 is provided with a guide portion (not shown) with an arc structure at both ends of the rotation path of the blocking member 32, so that the buckle member 34 can be pushed by the blocking member 32 and achieve the purpose of buckling with it. Specifically, the buckle 34 can be configured as a protruding structure, and the buckle portion is configured as a groove structure, and the buckle portion is adapted to the buckle 34 of the protruding structure to achieve buckling. The buckle 34 is slidably matched and can be hooked on the fixing frame 31 to prevent the buckle 34 from being separated from the fixing frame 31 by the force of the elastic element. The elastic element can be a spring, a torsion spring, a tension spring or a compression spring.

[0052] In one embodiment, reference Figure 5 The fixing frame 31 is provided with a blocking sensor component 35 and a passing sensor component 36. The blocking sensor component 35 is configured corresponding to the position of the blocking member 32 when it is in the blocking position, and the passing sensor component 36 is configured corresponding to the position of the blocking member 32 when it is in the passing position. The blocking sensor component 35 and the passing sensor component 36 are connected to the transport vehicle 4, the first driving member 23 and the second driving member 33 by electrical signals, or are connected to the user's client by wireless signals. The second driving member 33 can be a motor.

[0053] In one embodiment, combining Figures 4 to 6 The transport system includes a control mechanism electrically connected to the main track 11, the sub-tracks 12 and 13, the first driving member 23, the second driving member 33, the vehicle-stopping sensing component 35 and the traffic sensing component 36, respectively. The control mechanism includes a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are implemented:

[0054] S101, receiving a track change instruction, controlling the first driving member 23 to push the bracket to rotate so that a change track connects the main track 11 and a sub-track.

[0055] The track change instruction can be sent from the transport vehicle 4 wirelessly connected to the control mechanism to the control mechanism, or sent from the user's mobile terminal to the control mechanism. Taking the track change device having two track changes as an example, the track change instruction specifically controls the first track change 21 to connect the main track 11 and a sub-track 12, or controls the second track change 22 to connect the main track 11 and another sub-track 13.

[0056] S102, receiving connection information between the main track 11 and a sub-track 12, 13, and determining whether the main track 11 is connected to the sub-track 12, 13 according to the connection information.

[0057] When the first track change 21 or the second track change 22 connects the main track 11 with the corresponding sub-track, the control mechanism can receive the connection information sent by the corresponding sub-track. If the first track change 21 or the second track change 22 fails to connect the main track 11 with the corresponding sub-track, the control mechanism cannot receive the connection information of the corresponding sub-track.

[0058] S103, when the main track 11 and the sub-track are connected, the barrier bars corresponding to the main track 11 and the sub-track are controlled to rotate to the passing gear position, and the barrier bars corresponding to other sub-tracks are controlled to rotate to the blocking gear position.

[0059] When the control mechanism accepts the first track change 21 or the second track change 22 to connect the main track 11 and the corresponding sub-track, the blocking rod mechanism 3 corresponding to the sub-track and the main track 11 is controlled to work, that is, the second driving member 33 is controlled to drive the corresponding blocking member 32 to rotate, so that the blocking member 32 rotates to the passing gear position, so that the transport vehicle 4 can pass smoothly.

[0060] S104, when the main track 11 and the sub-track are not connected, control each of the blocking levers to rotate to a vehicle blocking position.

[0061] When the control mechanism does not receive the signal that the first track change 21 or the second track change 22 connects the main track 11 and the corresponding sub-track, it controls the blocking rod mechanism 3 corresponding to the sub-track and the main track 11 to operate, that is, controls the second driving member 33 to drive the corresponding blocking member 32 to rotate, so that the blocking member 32 rotates to the vehicle blocking position, so that the transport vehicle 4 cannot continue to move forward, thereby avoiding accidents.

[0062] In one embodiment, after the step of controlling the first driving member 23 to push one of the first track change 21 or the second track change 22 to connect the main track 11 and a sub-track, the method includes:

[0063] S201 , receiving position information of the blocking member 32 , and determining the position of each blocking member 32 according to the position information of the blocking member 32 .

[0064] When the blocking member 32 is rotated to the blocking position or the passing position, the blocking sensing component 35 or the passing sensing component 36 will be triggered to send a signal and send it to the control mechanism. The control mechanism determines the position of each blocking member 32 according to the information it receives. Among them, when the blocking member 32 is not rotated to the blocking position or the passing position, the blocking sensing component 35 or the passing sensing component 36 does not send a signal. Among them, the blocking sensing component 35 and the passing sensing component 36 can be respectively composed of a sensing mechanism such as a photoelectric sensor, a Hall sensor or a pressure sensor. The implementation principle is conventional technology and will not be described in detail here.

[0065] S202, when the blocking members 32 corresponding to the main track 11 and a sub-track are in the passing position, and the blocking members 32 corresponding to other sub-tracks are in the blocking position, a passing signal is issued.

[0066] When the control mechanism determines that the blocking member 32 corresponding to the main track 11 and one sub-track 12 is in the passing position and the blocking member 32 corresponding to the other sub-track 13 is in the blocking position, a passing signal is issued. The transport vehicle 4 receives the signal and drives normally.

[0067] S203, when the blocker 32 corresponding to the main track 11 and / or the sub-track is not in the pass position, a signal not allowing passage is issued. When the control mechanism determines that the blocker 32 corresponding to the main track 11 and a sub-track 12 is in the pass position, and the blocker 32 corresponding to another sub-track 13 is in the blocking position, the situation is that the first track change 21 or the second track change 22 fails to properly connect the main track 11 with the corresponding sub-track, therefore, a signal not allowing passage is issued, and the transport vehicle 4 receives the signal and brakes. Among them, the signal can be sent to the user's mobile terminal for the user to control autonomously.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mountain monorail transport track, characterized in that: It comprises a main track and a plurality of sub-tracks; the main track is connected to any of the sub-tracks through a track-changing device; the track-changing device comprises a plurality of track-changing devices respectively used to connect the main track and a sub-track, and a conversion mechanism; The transformation mechanism comprises a support, a bracket rotatably supported on the support, and a first driving member, and a plurality of the changeable tracks are fixedly mounted on the bracket; The first driving member is used to drive the bracket to rotate between multiple positions within a preset range, and when the bracket rotates to a position, a variable track connects the main track and a sub-track; the first driving member drives the bracket to rotate between the positions, so that the main track switches between the states of connecting different sub-tracks; The bracket includes a plurality of curved arms, each of which includes a first arm hinged to a support and a second arm fixed to a variable track; a preset angle is formed between the first arm and the second arm, so that when the first arm rotates to a preset position, the variable track fixed to the second arm can connect the main track and a sub-track; The first driving member is an electric push rod, which is used to support each of the variable tracks at a corresponding position so that the main track is connected to the corresponding sub-track; The track changing device comprises two track changing devices; one track changing device is configured as a straight line structure along the extension direction, and the other track changing device is configured as a curved structure along the extension direction; The ends of the main track and the sub-track are provided with protruding pieces extending toward the track-changing device so that the electrical signals of the main track and the sub-track can be connected.

2. A mountain monorail transportation system, characterized in that: It comprises a mountain monorail transport track as claimed in claim 1, and a transport vehicle capable of traveling along the mountain monorail transport track.

3. A mountain monorail transportation system according to claim 2, characterized in that: A blocking lever mechanism is respectively arranged at a position close to the end of the main track and the sub-track close to the conversion mechanism; the blocking lever mechanism comprises a fixing frame, a blocking member rotatably supported on the fixing frame, and a second driving member for driving the blocking member to rotate so that the blocking member can be switched between a blocking gear position and a passing gear position; When the blocking member is rotated to the blocking position, part of the blocking member is located on the travel path of the transport vehicle to restrict it from moving forward; and when the blocking member is rotated to the passing position, the blocking member leaves a space for the transport vehicle to move forward.

4. A mountain monorail transportation system according to claim 3, characterized in that: A limiting assembly is arranged between the fixing frame and the blocking member for fixing the blocking member when the blocking member rotates to the vehicle stopping position. The limiting assembly includes an elastic element arranged on the fixing frame, a limiting member supported on the elastic element, and a limiting portion arranged on the blocking member, and the limiting portion abuts against the limiting member during the rotation of the blocking member.

5. A mountain monorail transportation system according to claim 4, characterized in that: The transport vehicle is provided with a brake rod connected to the brake system, and the brake rod extends downward so as to contact the stopper to brake the brake system when the transport vehicle moves forward.

6. The mountain monorail transportation system according to any one of claims 3 to 5, characterized in that: The fixing frame is provided with a vehicle-stopping sensing component and a traffic-passing sensing component, wherein the vehicle-stopping sensing component is provided corresponding to the position of the blocking member when the blocking member is in the vehicle-stopping gear position, and the traffic-passing sensing component is provided corresponding to the position of the blocking member when the traffic-passing gear position; The transportation system includes a control mechanism electrically connected to the main track, the sub-track, the first driving member, the second driving member, the vehicle blocking sensing component and the traffic sensing component, respectively. The control mechanism includes a memory, a processor and a computer program stored in the memory and running on the processor. When the processor executes the computer program, the following steps are implemented: Receiving a track change instruction, controlling the first driving member to drive the bracket to rotate so that a change track connects the main track and a branch track; receiving connection information between the main track and the sub-track, and determining whether the main track and the sub-track are connected according to the connection information; When the main track and the sub-track are connected, the barrier bars corresponding to the main track and the sub-track are controlled to rotate to the passing gear position, and the barrier bars corresponding to other sub-tracks are controlled to rotate to the blocking gear position; When the main track and the branch track are not connected, each of the blocking rods is controlled to rotate to a vehicle blocking position.

7. A mountain monorail transportation system according to claim 6, characterized in that: After the step of controlling the first driving member to push the first track change or the second track change to connect the main track and a sub-track, the method includes: Receiving stopper position information, and determining the position of each stopper according to the stopper position information; When the blocks corresponding to the main track and one sub-track are in the passing position, and the blocks corresponding to the other sub-tracks are in the blocking position, a passing signal is issued; When the blocking elements corresponding to the main track and / or the sub-track are not located at the passing gear position, a signal not allowing passage is issued.

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