A kind of anti-overturning residual soil transport vehicle

Abstract

The present invention provides an anti-tipping residual soil transport vehicle, which belongs to the technical field of cargo transportation, and includes a vehicle body, a mobile base, a swing frame, a carrying plate, a mobile drive mechanism, and an auxiliary lifting mechanism. In the process of transporting residual soil, when the center of gravity of the vehicle body changes, the mobile base can move relative to the vehicle body under the drive of the mobile drive mechanism, so that the overall center of gravity of the vehicle body changes, thereby preventing the vehicle body from tipping over during the uphill and downhill process, and further preventing the occurrence of tipping. At the same time, the swing frame drives the carrying plate and the mobile base to unfold up and down, and even in the process of being pulled laterally by the mobile base, it can normally drive the carrying plate to move. At this time, the residual soil bags stacked on the carrying plate also achieve position movement, and then cooperate with the driving end of the auxiliary lifting mechanism to drive the carrying plate to swing relative to the mobile base, which can ensure that the center of gravity of the vehicle body is stably changed without the stacked residual soil bags tipping over, and effectively prevent the occurrence of tipping accidents.

Description

Technical Field

[0001] The invention relates to the technical field of cargo transportation, and in particular to an anti-overturning surplus soil transportation vehicle. Background Art

[0002] During ground construction operations such as construction sites, mines, and drilling, a large amount of surplus soil will be generated. This type of surplus soil needs to be packaged and transported to designated locations by transport vehicles for landfill or other subsequent treatment. With the continuous development of science and technology, it is now common to set up a specified path and use an AGV all-terrain automatic tracking function transport vehicle to transport the packaged surplus soil.

[0003] In the prior art, since the sites transported by all-terrain transport vehicles are mostly construction sections or wild mountainous areas, the terrain is relatively complex. The transport vehicle transports too many residual soil bags at a time and they are heavy. This will cause the transport vehicle as a whole to tilt due to gravity due to the residual soil bags when encountering long uphill and downhill distances, and the vehicle may easily tip over. In addition, the residual soil bags are mostly piled on the vehicle in a stacked manner. The tilt of gravity will affect the stability of the residual soil bags, causing the residual soil bags to tip over on the vehicle, increasing the risk of vehicle tipping over during transportation. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an anti-rollover surplus soil transport vehicle, which can change the center of gravity of the transport vehicle body and effectively prevent the occurrence of vehicle rollover accidents.

[0005] To achieve the above-mentioned purpose, an embodiment of the present invention provides an anti-tipping residual soil transport vehicle, comprising: a vehicle body, a mobile base, a swing frame, a carrying plate, a mobile driving mechanism and an auxiliary lifting mechanism;

[0006] The mobile base is slidably disposed in the vehicle body, the mobile drive mechanism is installed in the vehicle body, and the power output end of the mobile drive mechanism is connected to the mobile base, so as to drive the mobile base to move in the front-rear direction relative to the vehicle body;

[0007] The carrying plate is arranged above the mobile base, the swing frame comprises at least two swing rods hinged in sequence, and the two ends of the swing frame are hinged to the mobile base and the carrying plate respectively;

[0008] The auxiliary lifting mechanism is installed on the vehicle body, and has two lifting driving ends. Both of the lifting driving ends are connected to the pallet plate. The connection positions of the two lifting driving ends and the pallet plate are spaced apart along the front-to-back direction. The two lifting driving ends of the auxiliary lifting mechanism can move up and down, thereby driving the pallet plate to swing back and forth relative to the mobile base.

[0009] Preferably, at least one of the left and right sides of the interior of the vehicle body is provided with a bite assembly, and the side surfaces of the movable base opposite to each of the bite assemblies are provided with a plurality of bite grooves arranged sequentially along the front-to-back direction, and the bite assembly includes an electric push rod and a bite plate, the electric push rod is fixed to the vehicle body, and the output end of the electric push rod is connected to the bite plate, and the electric push rod can drive the bite plate to move so that the bite plate and the bite groove are matched to be connected or disconnected.

[0010] Preferably, the mobile driving mechanism includes a torque motor, a driving screw and a transmission block. The torque motor is fixedly installed on the vehicle body, the power output end of the torque motor is fixedly connected to one end of the driving screw, the transmission block is threadedly connected to the driving screw, and the transmission block is fixed to the bottom of the mobile base. The torque motor can drive the driving screw to rotate, thereby driving the mobile base to move in the front and rear directions relative to the vehicle body.

[0011] Preferably, the auxiliary lifting mechanism comprises a driver and two sets of winding assemblies;

[0012] The winding assembly includes a winding roller, a cable and a collar, wherein the winding roller is rotatably connected to the top of the vehicle body, one end of the cable is connected to the winding roller, and the cable is wound around the outer circumference of the winding roller, and the collar is connected to the other end of the cable, and a plurality of guide parts corresponding to each collar are provided on the side of the transporting plate, and the collar is rotatably sleeved on the guide parts;

[0013] The driver can drive each of the winding rollers to rotate respectively, so that when one group of cables is wound up, another group of cables is unwound.

[0014] Preferably, the driver comprises a traction motor and a bevel gear set;

[0015] The two winding rollers are arranged in sequence along the front-rear direction, and the rotation axes of the two winding rollers coincide, the bevel gear set includes a first bevel gear and two second bevel gears, the two second bevel gears are respectively fixedly installed on the ends close to the two winding rollers, the first bevel gear is rotatably connected to the vehicle body, and the first bevel gear is respectively meshed with each of the second bevel gears;

[0016] The traction motor is mounted on the vehicle body, and a power output end of the traction motor is connected to one end of one of the winding rollers.

[0017] Preferably, the winding assembly further comprises a guide wheel, wherein the guide wheel is arranged on the side surface of the vehicle body, the guide wheel is located between the winding roller and the movable base, and the cable is wound around the outer circumference of the guide wheel.

[0018] Preferably, two sets of the auxiliary lifting mechanisms are provided, and the two sets of the auxiliary lifting mechanisms are respectively located on the left and right sides of the vehicle body;

[0019] A guide groove group is respectively provided on the left and right sides of the vehicle body, the guide groove group includes two groove bodies arranged in sequence from front to back, the groove body includes a transverse section and an inclined section, the transverse section extends in the horizontal direction, and the extension directions of the two transverse sections coincide, the inclined section is connected to the top of the transverse section, the bottom end of the inclined section is connected to the end of the transverse section close to the other transverse section, and the two inclined sections gradually approach each other from bottom to top;

[0020] The plurality of guide parts are slidably engaged in the respective slot bodies in a one-to-one correspondence.

[0021] Preferably, the trough body located on the front side is defined as a front trough body, and unloading troughs are respectively opened on the left and right sides of the interior of the vehicle body, and the unloading trough is arranged on the front trough body, and the bottom end of the unloading trough is connected with the top end of the front trough body, and the unloading trough is in the shape of an arc with the rear end portion of the trough body located on the rear side as the center.

[0022] Preferably, a tracking probe is fixedly connected to the front side of the vehicle body.

[0023] Preferably, a signal transceiver is fixedly connected above the vehicle body, and the signal transceiver is electrically connected to the tracking probe, the mobile driving mechanism, and the auxiliary lifting mechanism respectively.

[0024] Compared with the prior art, the anti-tilt soil transport vehicle of the embodiment of the present invention has the following beneficial effects:

[0025] The mobile driving mechanism can drive the mobile base to move in the front and rear directions relative to the vehicle body, so as to distribute the center, and the top of the mobile base is connected to the pallet plate through a swing frame, and the top of the pallet plate is used for stacking the residual soil. In conjunction with the auxiliary lifting mechanism, the pallet plate can be driven to swing back and forth relative to the mobile base to ensure that the pallet plate remains perpendicular to the direction of gravity; in this way, in the process of the transport vehicle carrying the residual soil, when passing through uphill and downhill sections, the distance that the mobile base is driven to move back and forth and the swing angle of the pallet can be driven according to the specific road conditions, thereby increasing the stability of the residual soil stacking and effectively preventing the occurrence of rollover accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the appearance of an anti-tilt soil transport vehicle proposed by the present invention;

[0027] Figure 2 A partial cutaway view showing an anti-tilt soil transport vehicle proposed by the present invention;

[0028] Figure 3A schematic diagram of a connection structure of a mobile base of an anti-tipping residual soil transport vehicle proposed by the present invention;

[0029] Figure 4 A schematic diagram of the connection of an auxiliary lifting mechanism for an anti-tipping residual soil transport vehicle proposed by the present invention;

[0030] Figure 5 This is a schematic diagram of the inner side of an anti-tilt surplus soil transport vehicle body proposed by the present invention.

[0031] In the figure: 1, vehicle body; 11, bite assembly; 111, electric push rod; 112, bite plate; 12, guide groove group; 121, trough body; 1211, transverse section; 1222, inclined section; 13, discharge chute;

[0032] 2. Mobile base; 21. Engagement groove;

[0033] 3. Swing frame; 31. Swing rod;

[0034] 4. Pallet board; 41. Guide part;

[0035] 5. Mobile driving mechanism; 51. Torque motor; 52. Driving screw; 53. Transmission block;

[0036] 6. Auxiliary lifting mechanism; 61. Driver; 611. Traction motor; 612. Bevel gear set; 6121. First bevel gear; 6122. Second bevel gear; 62. Winding assembly; 621. Winding roller; 622. Cable; 623. Ring; 624. Guide wheel;

[0037] 7. Tracking probe;

[0038] 8. Signal transceiver. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0042] It should be noted that for the convenience of description, along the length direction of the transport vehicle, the front end of the vehicle is defined as the front end, and the rear end of the vehicle is defined as the rear end. Figure 5 shown.

[0043] Combination Figure 1-5 As shown, an anti-tipping residual soil transport vehicle includes: a vehicle body 1, a mobile base 2, a swing frame 3, a carrying plate 4, a mobile driving mechanism 5 and an auxiliary lifting mechanism 6.

[0044] The mobile base 2 is slidably arranged in the vehicle body 1, the mobile driving mechanism 5 is installed in the vehicle body 1, and the power output end of the mobile driving mechanism 5 is connected to the mobile base 2, and is used to drive the mobile base 2 to move in the front-to-back direction relative to the vehicle body 1. The pallet 4 is arranged above the mobile base 2, and the swing frame 3 includes at least two swing rods 31 hinged in sequence, and the two ends of the swing frame 3 are hinged to the mobile base 2 and the pallet 4 respectively. The auxiliary lifting mechanism 6 is installed on the vehicle body 1, and the auxiliary lifting mechanism 6 has two lifting driving ends, and the two lifting driving ends are both connected to the pallet 4. The connection positions of the two lifting driving ends and the pallet 4 are spaced apart in the front-to-back direction, and the two lifting driving ends of the auxiliary lifting mechanism 6 can move up and down, and the pallet 4 can be driven to swing back and forth relative to the mobile base 2 through the auxiliary lifting mechanism 6.

[0045] Exemplarily, four groups of the swing frames 3 are provided, and the four groups of the swing frames 3 are respectively arranged at the four corners of the carrying plate 4 .

[0046] In the process of transporting the residual soil, the residual soil is stacked on the carrying plate 4; when the transport vehicle goes downhill, the center of gravity will tilt forward, and the mobile driving mechanism 5 drives the mobile base 2 to move backward relative to the vehicle body 1, which can adjust the overall center of gravity of the vehicle body 1 to move backward. At the same time, in conjunction with the auxiliary lifting mechanism 6, the front side of the carrying plate 4 is driven to swing upward relative to the mobile base 2, so that the carrying plate 4 remains perpendicular to the direction of gravity, effectively preventing the residual soil on the carrying plate 4 from tipping over; correspondingly, when the transport vehicle goes uphill, the center of gravity of the vehicle body 1 tilts backward. At this time, the mobile driving mechanism 5 drives the mobile base 2 to move forward relative to the vehicle body 1, and the overall center of gravity of the vehicle body 1 also moves forward, thereby preventing the vehicle body 1 from tilting backward during the uphill process. At the same time, in conjunction with the auxiliary lifting mechanism 6, the rear side of the carrying plate 4 is driven to swing upward relative to the mobile base 2, so that the carrying plate 4 remains perpendicular to the direction of gravity, ensuring that the residual soil bags stacked on the carrying plate 4 do not tip over.

[0047] In some embodiments, at least one of the left and right sides of the interior of the vehicle body 1 is provided with a bite assembly 11, and the side surfaces of the mobile base 2 opposite to each of the bite assemblies 11 are provided with a plurality of bite grooves 21 arranged in sequence along the front-to-back direction, and the bite assembly 11 includes an electric push rod 111 and a bite plate 112, wherein the electric push rod 111 is fixed to the vehicle body 1, and the output end of the electric push rod 111 is connected to the bite plate 112, and the electric push rod 111 can drive the bite plate 112 to move so that the bite plate 112 is matched with the bite groove 21 to be connected or disconnected.

[0048] Exemplarily, the vehicle body 1 has four groups of the electric push rods 111 , and two groups of the electric push rods 111 are respectively arranged on the left and right sides of the vehicle body 1 and are spaced apart along the front-to-back direction.

[0049] When the mobile base 2 moves relative to the vehicle body 1, the electric push rod 111 drives the bite plate 112 to cooperate with the bite groove 21, which can share the stress of the mobile drive mechanism 5. When the mobile base 2 needs to be driven to move, the bite plate 112 is first driven to disconnect from the bite groove 21; this can effectively protect the use of the mobile drive mechanism 5 and increase the stability of the mobile base 2 after movement.

[0050] In some embodiments, the mobile drive mechanism 5 includes a torque motor 51, a driving screw 52, ​​and a transmission block 53. The torque motor 51 is fixedly installed on the vehicle body 1, and the power output end of the torque motor 51 is fixedly connected to the driving screw 52. The transmission block 53 is screwed to the driving screw 52, ​​and the transmission block 53 is fixed to the bottom of the mobile base 2. The torque motor 51 can drive the driving screw 52 to rotate, thereby driving the mobile base 2 to move in the front and rear direction relative to the vehicle body 1; so that the mobile base 2 as a whole can move forward and backward inside the vehicle body 1, and can effectively adjust the overall center of gravity position of the transport vehicle.

[0051] In some embodiments, Figure 4 As shown, the auxiliary lifting mechanism 6 includes a driver 61 and two groups of winding assemblies 62. The winding assembly 62 includes a winding roller 621, a cable 622 and a collar 623. The winding roller 621 is rotatably connected to the top of the vehicle body 1. One end of the cable 622 is connected to the winding roller 621, and the cable 622 is wound around the outer circumference of the winding roller 621. The collar 623 is connected to the other end of the cable 622. The side of the pallet 4 is provided with a plurality of guide portions 41 corresponding to each of the collars 623. The collar 623 is rotatably sleeved on the guide portion 41. The driver 61 can drive each of the winding rollers 621 to rotate respectively, so that the two groups of cables 622 are in opposite winding states, that is, the driver 61 can drive one group of cables 622 to reel in while the other group of cables 622 is in an unwinding state.

[0052] Exemplarily, the cable 622 is a steel wire rope.

[0053] When going downhill, it is necessary to drive the front side of the pallet plate 4 to swing upward relative to the mobile base 2, and the driver 61 drives the winding roller 621 on the front side to rotate, and reels the steel wire rope connected thereto, pulling the front end of the pallet plate 4 upward, and at the same time, the driver 61 drives the winding roller 621 on the rear side to rotate in the opposite direction on the top of the vehicle body 1, so that the steel wire rope on the rear side is unwound; correspondingly, when going uphill, it is necessary to drive the rear side of the pallet plate 4 to swing upward relative to the mobile base 2, and the driver 61 can drive in the opposite direction.

[0054] In some embodiments, the driver 61 includes a traction motor 611 and a bevel gear set 612. The two winding rollers 621 are arranged in sequence along the front-to-back direction, and the rotation axes of the two winding rollers 621 coincide with each other. The bevel gear set 612 includes a first bevel gear 6121 and two second bevel gears 6122. The two second bevel gears 6122 are respectively fixedly mounted on the ends close to the two winding rollers 621. The first bevel gear 6121 is rotatably connected to the vehicle body 1. Figure 4It can be seen that the rotation axis of the second bevel gear 6122 is perpendicular to the rotation axis of the first bevel gear 6121, and the first bevel gear 6121 is respectively meshed with each of the second bevel gears 6122. The traction motor 611 is mounted on the vehicle body 1, and the power output end of the traction motor 611 is connected to one end of one of the winding rollers 621.

[0055] Based on the setting of the above-mentioned driving structure, only one traction motor 611 is required to drive the two rollers 621 to rotate in opposite directions, so that when the cable 622 on one side is wound up, the cable 622 on the other side is unwound, thereby adjusting the swinging posture of the pallet 4.

[0056] In some embodiments, the winding assembly 62 further includes a guide wheel 624, which is disposed on the side of the vehicle body 1, and is located between the winding roller 621 and the mobile base 2, and the cable 622 is wound around the outer periphery of the guide wheel 624. The cable 622 is guided by the guide wheel 624, and the guide wheel 624 is mainly set up to ensure the direction of the pulling force and prevent the generation of lateral pulling force from causing the lifting effect of the guide part 41 to deteriorate.

[0057] In some embodiments, two groups of the auxiliary lifting mechanisms 6 are provided, and the two groups of the auxiliary lifting mechanisms 6 are respectively located on the left and right sides of the vehicle body 1 .

[0058] The left and right sides of the vehicle body 1 are respectively provided with guide groove groups 12, and the guide groove group 12 includes two groove bodies 121 arranged sequentially from front to back, and the groove body 121 includes a transverse section 1211 and an inclined section 1222, the transverse section 1211 extends in the horizontal direction, and the extension directions of the two transverse sections 1211 coincide, the inclined section 1222 is connected to the top of the transverse section 1211, and the bottom end of the inclined section 1222 is connected to the end of the transverse section 1211 close to the other transverse section 1211, and the two inclined sections 1222 gradually approach from bottom to top. The plurality of guide parts 41 are slidably engaged in each of the groove bodies 121 in a one-to-one correspondence.

[0059] A guide groove group 12 is provided on the side of the vehicle body 1 to cooperate with the pallet board 4 for guidance, thereby ensuring that the pallet board 4 can swing along a predetermined path relative to the vehicle body 1. At the same time, the vehicle body 1 can also be used to better support the pallet board 4 and prevent the pallet board 4 from swinging when supporting the soil, thereby making the overall structure stable and reliable.

[0060] In some embodiments, the trough body 121 located on the front side is defined as a front trough body, and unloading troughs 13 are respectively opened on the left and right sides inside the vehicle body 1, and the unloading trough 13 is arranged on the front trough body. The bottom end of the unloading trough 13 is connected with the top end of the front trough body, and the unloading trough 13 is in an arc shape with the rear end portion of the trough body 121 located on the rear side as the center.

[0061] For the convenience of description, the trough body 121 located at the rear side of the vehicle body 1 is defined as the rear trough body. When the vehicle body 1 is transported to the unloading site for unloading, the auxiliary lifting mechanism 6 continuously drives the front side cable 622 to continuously lift the front side of the pallet 4 upward. In this process, the guide part 41 located at the rear side cannot move further after sliding to the rear end point of the rear trough body, and a resistance activity is formed at this point. The guide part 41 located in the front trough body is continuously driven by the auxiliary lifting mechanism 6 and continuously rises along the inclined section 1222 and the unloading trough 13, respectively, so that the pallet 4 as a whole swings with the rear end of the trough body 121 located at the rear side as the center of the circle, and the vehicle body 1 starts to unload until the material is completely dumped out. The setting of the unloading trough 13 is beneficial to the vehicle body 1 as a whole to maintain a high-strength stability effect, which is suitable for transportation and unloading work on various terrain sections.

[0062] In some embodiments, a tracking probe 7 is fixedly connected to the front side of the vehicle body 1. During the transportation of the vehicle body 1, the tracking probe 7 detects the ground path.

[0063] In some embodiments, a signal transceiver 8 is fixedly connected above the vehicle body 1, and the signal transceiver 8 is electrically connected to the tracking probe 7, the mobile drive mechanism 5, and the auxiliary lifting mechanism 6. The tracking probe 7 can transmit the detected path signal to the signal transceiver 8, and a signal transmission device is set in the specified uphill and downhill areas. When the vehicle body passes through the uphill and downhill areas, the signal transmission device is connected to the signal transceiver 8. The signal transceiver 8 controls the specific actions of the mobile drive mechanism 5, the bite assembly 11, and the auxiliary lifting mechanism 6 according to the specific terrain, so that the center of gravity can be adjusted at all times according to different terrains, effectively preventing the transport vehicle and the remaining soil on it from tipping over.

[0064] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. An anti-tilt soil transport vehicle, characterized in that: include: Vehicle body, mobile base, swing frame, pallet, mobile drive mechanism and auxiliary lifting mechanism; The mobile base is slidably disposed in the vehicle body, the mobile drive mechanism is installed in the vehicle body, and the power output end of the mobile drive mechanism is connected to the mobile base, so as to drive the mobile base to move in the front-rear direction relative to the vehicle body; The carrying plate is arranged above the mobile base, the swing frame comprises at least two swing rods hinged in sequence, and the two ends of the swing frame are hinged to the mobile base and the carrying plate respectively; The auxiliary lifting mechanism is installed on the vehicle body, and the auxiliary lifting mechanism has two lifting driving ends, both of which are connected to the pallet board, and the connection positions of the two lifting driving ends and the pallet board are arranged at intervals along the front-to-back direction, and the two lifting driving ends of the auxiliary lifting mechanism can move up and down, thereby driving the pallet board to swing forward and backward relative to the mobile base; The auxiliary lifting mechanism includes a driver and two sets of winding components; The winding assembly includes a winding roller, a cable and a collar, wherein the winding roller is rotatably connected to the top of the vehicle body, one end of the cable is connected to the winding roller, and the cable is wound around the outer circumference of the winding roller, and the collar is connected to the other end of the cable, and a plurality of guide parts corresponding to each collar are provided on the side of the transporting plate, and the collar is rotatably sleeved on the guide parts; The driver can drive each of the winding rollers to rotate respectively, so that when one group of cables is wound up, another group of cables is unwound; A guide groove group is respectively provided on the left and right sides of the vehicle body, the guide groove group includes two groove bodies arranged in sequence from front to back, the groove body includes a transverse section and an inclined section, the transverse section extends in the horizontal direction, and the extension directions of the two transverse sections coincide, the inclined section is connected to the top of the transverse section, the bottom end of the inclined section is connected to the end of the transverse section close to the other transverse section, and the two inclined sections gradually approach each other from bottom to top; The plurality of guide parts are slidably engaged in the respective groove bodies in a one-to-one correspondence; The trough body located at the front side is defined as a front trough body, and unloading troughs are respectively opened on the left and right sides of the interior of the vehicle body. The unloading trough is arranged on the front trough body, and the bottom end of the unloading trough is connected with the top end of the front trough body. The unloading trough is in an arc shape with the rear end portion of the trough body located at the rear side as the center.

2. The anti-overturning residual soil transport vehicle according to claim 1, characterized in that: At least one of the left and right sides of the vehicle body is provided with a bite assembly, and the side surfaces of the movable base opposite to the bite assemblies are provided with a plurality of bite grooves arranged in sequence along the front-to-back direction, and the bite assembly includes an electric push rod and a bite plate, the electric push rod is fixed to the vehicle body, and the output end of the electric push rod is connected to the bite plate, and the electric push rod can drive the bite plate to move so that the bite plate and the bite groove are matched to connect or disconnect.

3. The anti-overturning residual soil transport vehicle according to claim 1, characterized in that: The mobile driving mechanism includes a torque motor, a driving screw, and a transmission block. The torque motor is fixedly installed on the vehicle body, the power output end of the torque motor is fixedly connected to one end of the driving screw, the transmission block is threadedly connected to the driving screw, and the transmission block is fixed to the bottom of the mobile base. The torque motor can drive the driving screw to rotate, thereby driving the mobile base to move in the front and rear directions relative to the vehicle body.

4. The anti-overturning residual soil transport vehicle according to claim 1, characterized in that: The driver includes a traction motor and a bevel gear set; The two winding rollers are arranged in sequence along the front-rear direction, and the rotation axes of the two winding rollers coincide, the bevel gear set includes a first bevel gear and two second bevel gears, the two second bevel gears are respectively fixedly installed on the ends close to the two winding rollers, the first bevel gear is rotatably connected to the vehicle body, and the first bevel gear is respectively meshed with each of the second bevel gears; The traction motor is mounted on the vehicle body, and a power output end of the traction motor is connected to one end of one of the winding rollers.

5. The anti-overturning residual soil transport vehicle according to claim 1, characterized in that: The winding assembly also includes a guide wheel, which is arranged on the side of the vehicle body, the guide wheel is located between the winding roller and the movable base, and the cable is wound around the outer circumference of the guide wheel.

6. The anti-overturning residual soil transport vehicle according to claim 1, characterized in that: Two groups of the auxiliary lifting mechanisms are provided, and the two groups of the auxiliary lifting mechanisms are respectively located on the left and right sides of the vehicle body.

7. The anti-tilt residual soil transport vehicle according to any one of claims 1 to 6, characterized in that: A tracking probe is fixedly connected to the front side of the vehicle body.

8. The anti-overturning residual soil transport vehicle according to claim 7, characterized in that: A signal transceiver is fixedly connected above the vehicle body, and the signal transceiver is electrically connected to the tracking probe, the mobile driving mechanism, and the auxiliary lifting mechanism respectively.

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