Crawler-type intelligent lifting remote control transport vehicle

Abstract

The invention provides a crawler-type intelligent lifting remote control transport vehicle, belongs to the technical field of transport vehicles, and solves the problems that an existing transport vehicle is easy to shake during transportation, and a transport box is inconvenient to go up and down. Comprising an AGV moving vehicle, a transportation overturning compartment is hinged to the rear side of the upper portion of the AGV moving vehicle, an overturning pushing assembly is hinged to the front side of the upper portion of the AGV moving vehicle, the overturning pushing assembly is in transmission connection with the transportation overturning compartment, a lifting adjusting seat and a clamping and placing mechanism are arranged in the transportation overturning compartment, and a transportation box is placed above the lifting adjusting seat; when the lifting adjusting base is folded, the transport box abuts against the interior of the transport turnover carriage, a turnover discharging assembly is arranged on the rear side of the AGV, an electricity storage box, a hydraulic system, an electric control mainboard and a WiFi module are arranged in the AGV, and the WiFi module is connected with an external mobile terminal. The transport vehicle can stably move and turn around, and articles to be transported are safely and stably placed through the transport box; and the transport box can be stably and quickly loaded and unloaded.

Description

Technical Field

[0001] The present invention belongs to the technical field of transport vehicles, and relates to a transport vehicle, in particular to a tracked intelligent lifting remote control transport vehicle. Background Art

[0002] In large-scale engineering construction projects, such as mining, road construction, building projects, etc., a large amount of materials and equipment need to be transported. When natural disasters occur, such as earthquakes, floods, mudslides, etc., roads are often severely damaged and ordinary vehicles are difficult to pass. Tracked transport vehicles, relying on their strong off-road capabilities and passability, can open up passages in the complex terrains of disaster-stricken areas, transport rescue materials, equipment and personnel, and provide strong support for the emergency rescue work.

[0003] When performing tasks under various complex terrain conditions, such as mountains, jungles, swamps, snowfields, etc. The tracked traveling mechanism has good terrain adaptability, can cross obstacles and pass through soft ground, ensuring the mobility of the vehicle in harsh environments and ensuring that materials and personnel can be transported to the designated locations in a timely manner.

[0004] Therefore, we propose a tracked intelligent lifting remote control transport vehicle that can move and turn around stably, safely and stably place the items to be transported through the transport box; smoothly and quickly get on and off the transport box, and transport the items stably and safely. Summary of the Invention

[0005] The purpose of the present invention is to address the above problems existing in the prior art and propose a tracked intelligent lifting remote control transport vehicle. The technical problem to be solved by this invention is: how to achieve stable movement and turning around, safely and stably place the items to be transported through the transport box; smoothly and quickly get on and off the transport box, and transport the items stably and safely.

[0006] The purpose of the present invention can be achieved by the following technical solutions: A tracked intelligent lifting remote control transport vehicle includes an AGV mobile vehicle. A transport flipping carriage is hinged to the rear side above the AGV mobile vehicle. A flipping pushing assembly is hinged to the front side above the AGV mobile vehicle. The flipping pushing assembly is in transmission connection with the transport flipping carriage. An elevating adjustment seat and a clamping and placing mechanism are arranged inside the transport flipping carriage. A transport box is placed above the elevating adjustment seat. When the elevating adjustment seat is folded, the transport box abuts against the inside of the transport flipping carriage. A flipping discharging assembly is arranged at the rear side of the AGV mobile vehicle. An energy storage box, a hydraulic system, an electronic control main board and a WiFi module are arranged inside the AGV mobile vehicle. The electronic control main board is electrically connected to the energy storage box, the hydraulic system, the WiFi module, the AGV mobile vehicle, the flipping pushing assembly, the clamping and placing mechanism, the flipping discharging assembly, the transport flipping carriage and the elevating adjustment seat respectively. The WiFi module is connected to an external mobile terminal.

[0007] Working principle of the present invention: The power storage box is used for power supply, and the electronic control main board is used to control the operation of each electrical component. Place the item to be transported inside the transport box. The staff sends information through an external mobile terminal. The WiFi module receives the information and transmits it to the electronic control main board. The electronic control main board controls the flipping and pushing component to work. The flipping and pushing component drives the transport flipping carriage to tilt backward. The electronic control main board controls the hydraulic system to pressurize and control the lifting and adjusting seat to rise to a certain height. The electronic control main board controls the flipping and discharging component to rise and tilt to be flush with the upper end surface of the lifting and adjusting seat. At this time, the end of the flipping and discharging component abuts on the ground. The electronic control main board controls the clamping and placing mechanism to clamp the transport box, lift it from the ground and pull it above the lifting and adjusting seat along the flipping and discharging component. The electronic control main board controls the flipping and pushing component to work. The flipping and pushing component drives the transport flipping carriage to reset. Control the clamping and placing mechanism to release the clamping of the transport box. The electronic control main board controls the hydraulic system to decompress and control the lifting and adjusting seat to descend and reset, driving the transport box to abut inside the transport flipping carriage. The electronic control main board controls the flipping and discharging component to abut on the rear end surface of the transport flipping carriage and against the rear side of the transport box to ensure the stability of the transport box; The electronic control main board controls the AGV mobile vehicle to move forward and backward and turn left and right; When moving to the position where the transport box needs to be put down, control the flipping and discharging component to rise and tilt. At this time, the end of the flipping and discharging component abuts on the ground. The electronic control main board controls the flipping and pushing component to work. The flipping and pushing component drives the transport flipping carriage to tilt. The electronic control main board controls the clamping and placing mechanism to clamp the transport box, and place the transport box from above the lifting and adjusting seat and along the flipping and discharging component onto the ground; When it is necessary to place it at a higher position, the transport flipping carriage does not need to tilt. The electronic control main board controls the hydraulic system to pressurize and control the lifting and adjusting seat to rise. The upper surface of the lifting and adjusting seat is higher than or flush with the upper surface of the transport flipping carriage. The lifting and adjusting seat can drive the transport box to rise. The electronic control main board controls the clamping and placing mechanism to clamp the transport box, which is convenient for transporting the transport box from the lifting and adjusting seat to a higher position.

[0008] The AGV mobile vehicle includes a mobile vehicle body. The power storage box, the hydraulic system and the electronic control main board are arranged inside the mobile vehicle body. Two driving motors are symmetrically arranged left and right and fixed inside the mobile vehicle body. Driving wheels are rotatably arranged at the front and rear ends on both sides of the mobile vehicle body. The rotating shafts of the two driving wheels at the front end are fixedly connected to the output shafts of the driving motors on the same side. Walking tracks are arranged between the two driving wheels on the same side. A number of equally spaced and evenly distributed articulated connecting rods are rotatably arranged on both sides of the mobile vehicle body. The articulated connecting rods are located in the middle position between the two driving wheels on the same side. A jacking spring connecting rod is hinged between the articulated connecting rod and the mobile vehicle body. Tension wheels are rotatably arranged on the articulated connecting rods. The tension wheels abut against the inner side of the walking track on the same side. An installation groove frame is arranged at the rear side of the mobile vehicle body.

[0009] With the above structure, the output shaft of the electric control mainboard driving motor drives the rotating shafts of the two driving wheels to rotate forward synchronously, that is, moving forward; the output shaft of the driving motor drives the rotating shafts of the two driving wheels to rotate reversely synchronously, that is, moving backward; the output shaft of the left driving motor drives the rotating shaft of the driving wheel to rotate forward, and at the same time, the output shaft of the right driving motor drives the rotating shaft of the driving wheel to rotate reversely, that is, turning right on the spot; conversely, for turning left, the output shaft of the left driving motor drives the rotating shaft of the driving wheel to rotate reversely, and at the same time, the output shaft of the right driving motor drives the rotating shaft of the driving wheel to rotate forward, that is, turning left on the spot; a lifting spring connecting rod is hinged between the articulated connecting rod and the moving body, which is used to lift the tensioning wheel downward, and the tensioning wheel contacts the inner side of the walking track on the same side to ensure that the walking track is stably tensioned for easy movement.

[0010] The front side of the mobile vehicle body is provided with a data socket, an anti-collision charging socket and a main switch in sequence from left to right, and the data socket, the anti-collision charging socket and the main switch are all connected to the electric control mainboard electric box.

[0011] With the above structure, the data socket is used to connect the data line for transmitting data, the main switch is used to turn on the transport vehicle, the anti-collision charging socket is used to charge the battery box, and the anti-collision charging socket has a collision buffering function to prevent the transport vehicle from colliding.

[0012] The transport flip car body includes a car body bucket body, which is a car body with openings at the upper end and the rear side, the rear lower end of the car body bucket body is hinged to the upper rear side of the moving car body, the front side of the car body bucket body is an inclined inclined plate, and the front end surface of the inclined plate is provided with two symmetrically arranged limit slide groove tracks, the left and right sides of the interior of the car body bucket body are provided with limit side blocks, the front side of the interior of the car body bucket body is provided with a limit main block, and the front lower end of the car body bucket body is fixed with two symmetrically arranged pull rope connecting seats, and the pull rope connecting seats are located below the limit slide groove tracks.

[0013] By adopting the above structure, the rear lower end of the car box bucket can be flipped around the rear side of the upper end of the mobile car body. The front side of the car box bucket is an inclined inclined plate, which is convenient for the car box bucket to flip to the rear side. The limiting slide groove track and the pull rope connecting seat are cooperated with the flipping pushing assembly to facilitate the stable flipping of the car box bucket to the rear side. The two limiting side blocks cooperate with the limiting main block to stably engage the transport box and prevent the transport box from shaking inside the transport flipping car box.

[0014] The flipping and pushing assembly includes a flipping push rod and two symmetrically arranged elastic ropes on the left and right. The lower end of the flipping push rod is rotatably arranged on the front side of the upper end of the moving vehicle body. The telescopic end of the flipping push rod is rotatably provided with two symmetrically arranged rope limiting wheels on the left and right. Guide sliding rods are fixed on the outer sides of the rotating shafts of the rope limiting wheels. Guide sliding seats are fixed on both the left and right sides of the main body of the flipping push rod. The guide sliding rods are slidably arranged inside the guide sliding seats on the same side. The telescopic end of the flipping push rod is hinged with a pushing sliding seat. The pushing sliding seat is slidably arranged between two limiting chute tracks. One end of the elastic rope is connected to the rope connecting seat on the same side, and the elastic rope abuts against the rope limiting wheel on the same side. The other end of the elastic rope is connected to the front side of the moving vehicle body on the same side.

[0015] With the above structure, the electronic control main board controls the telescopic end of the flipping push rod to extend, synchronously driving the pushing sliding seat and the two rope limiting wheels to rise. The pushing sliding seat slides along between the two limiting chute tracks. The two rope limiting wheels jack up the elastic rope to generate deformation. At the same time, the rope limiting wheels drive the guide sliding rods to slide inside the guide sliding seats on the same side, ensuring the stable sliding of the pushing sliding seat, thereby driving the carriage bucket to flip backward.

[0016] The clamping and placing mechanism includes a multi-degree-of-freedom robotic arm. The multi-degree-of-freedom robotic arm is located inside the carriage bucket. The multi-degree-of-freedom robotic arm is fixed on the rear side of the inclined plate which is inclined and arranged on the front side of the carriage bucket. The multi-degree-of-freedom robotic arm is located above the limiting main block. An adjusting push rod is fixed at the end of the multi-degree-of-freedom robotic arm. A clamping seat is fixed at the end of the adjusting push rod. Two clamping push rods which are symmetrically arranged up and down and have opposite directions are hinged on the clamping seat. Hinged connecting frames are hinged on both sides of the clamping seat. The hinged connecting frames are hinged with the telescopic ends of the corresponding clamping push rods. Clamping rods are fixed at the ends of the hinged connecting frames. Rotating clamping disks are rotatably arranged at the inner ends of the clamping rods.

[0017] With the above structure, the electronic control main board controls the multi-degree-of-freedom robotic arm to drive the adjusting push rod to move freely in multiple degrees. The adjusting push rod drives the clamping seat to move back and forth. The two symmetric clamping rods move to the transportation box. The two clamping push rods retract, driving the ends of the two hinged connecting frames to clamp together, thereby driving the ends of the two clamping rods to clamp together. The two rotating clamping disks abut and clamp on the transportation box. The multi-degree-of-freedom robotic arm and the adjusting push rod cooperate to pull the transportation box and pull it above the lifting and adjusting seat along the flipping and discharging assembly. When pulling, the rotating clamping disks can rotate at the inner ends of the clamping rods, facilitating the stable pulling of the transportation box and ensuring the stable transportation of items in the transportation box. On the contrary, the clamping and placing mechanism can also unload the transportation box from above the lifting and adjusting seat in the reverse direction.

[0018] The lifting and adjusting seat includes a base, a top seat and two X-shaped hinge frames. The base is detachably arranged inside the carriage bucket body. A coupling is rotatably arranged between the two X-shaped hinge frames. A number of equally spaced and evenly distributed hinge seats I are rotatably arranged on the coupling. A number of equally spaced and evenly distributed hinge seats II are fixed on the front side of the upper end of the base. Two symmetrically arranged front and rear limit wheel frames are provided on the rear side of the upper end of the base and the rear side of the lower end of the top seat. The number and positions of the hinge seats II correspond to the number and positions of the hinge seats I respectively. The front lower end of the X-shaped hinge frame is hinged to the front side of the upper end of the base, and the front upper end of the X-shaped hinge frame is hinged to the front side of the lower end of the top seat. Moving wheels are rotatably arranged at the rear lower end and the rear upper end of the X-shaped hinge frame. The lower moving wheel is rollingly engaged inside the limit wheel frame of the base, and the upper moving wheel is rollingly engaged inside the limit wheel frame of the top seat. A hydraulic cylinder is hinged between the hinge seat II and the corresponding hinge seat I. Solenoid valves are provided between a number of hydraulic cylinders and the hydraulic system, and the solenoid valves are electrically connected to the electronic control main board.

[0019] With the above structure, the electronic control main board controls the solenoid valves to open and controls the hydraulic system to work, supplying oil to a number of hydraulic cylinders. The hydraulic cylinders extend, pushing the hinge seat I forward, pushing the two X-shaped hinge frames to unfold. The lower moving wheel moves backward along the inside of the limit wheel frame of the base, and the upper moving wheel moves backward along the inside of the limit wheel frame of the top seat. The two X-shaped hinge frames jack up the top seat to drive the transport box to lift and move, facilitating the stable placement and removal of the transport box.

[0020] The tipping and discharging assembly includes a mounting frame, a limit discharging plate and two symmetrically arranged left and right adjusting link rods. The mounting frame is fixed inside the mounting groove frame. A linkage shaft is rotatably arranged at the rear side of the mounting frame. A motor box is fixed on the mounting frame. A tipping motor is fixed inside the motor box. A sprocket pair is provided between the output shaft of the tipping motor and the linkage shaft. Two symmetrically arranged left and right hinge seats III are fixed at the lower end of the limit discharging plate. Two symmetrically arranged left and right second push rods are hinged between the mounting frame and the two hinge seats III. One ends of the two adjusting link rods are fixed on the linkage shaft, and the other ends of the two adjusting link rods are hinged to the hinge seats III on the same side. An intermediate link is provided between the other ends of the two adjusting link rods. A first push rod is hinged between the intermediate link and the mounting frame. A limit pad is provided on the upper end surface of the limit discharging plate.

[0021] With the above structure, the output shaft of the electric control main board controls the reversing motor to drive the linkage shaft to rotate through the sprocket pair, thereby driving the two positioning connecting rods to rotate. The electric control main board controls the first push rod and the two second push rods to work, and then cooperates with the first push rod and the two second push rods to drive the adjustable limit discharge plate to turn and tilt. Generally, there are two states. State 1: The limit discharge plate rises and tilts to be flush with the upper end surface of the inclined lifting and adjusting seat. State 2: The limit discharge plate is vertical and abuts against the rear end surface of the horizontally placed moving vehicle body, and the limit pad abuts against the rear side of the transport box, stably clamping the transport box to prevent the transport box from shaking when moving, and facilitating the stable placement of the transport box.

[0022] The transport box includes a transport box body and a transport box cover. Universal wheels are provided at the lower end of the transport box body. Two buckles are provided on each of the front, rear, left, and right sides of the transport box body. Two lock blocks are provided on each of the front, rear, left, and right sides of the transport box cover. The lock blocks cooperate with the buckles at the corresponding positions on the same side. Two symmetrically arranged handle slots are provided in the middle of the upper end of the transport box body. Handles are hinged inside the handle slots. The limit side stop blocks abut against the side surface of the transport box body on the same side, and the limit main stop block abuts against the front side surface of the transport box body.

[0023] With the above structure, the transport box body is used to place the items to be transported, and then the transport box cover is covered. The lock blocks cooperate with the buckles at the corresponding positions on the same side to lock the transport box cover and the transport box body together, preventing the items to be transported from shaking and ensuring transportation safety. The staff pulls the transport box through the handle and moves it along with the universal wheels. The limit side stop blocks abut against the side surface of the transport box body on the same side, the limit main stop block abuts against the front side surface of the transport box body, and the limit pad abuts against the rear side surface of the transport box body, stably clamping the transport box to prevent the transport box from shaking when moving, and facilitating the stable placement of the transport box.

[0024] Compared with the prior art, the present tracked intelligent lifting and remote control transport vehicle has the following advantages: The items to be transported are safely and stably placed through the transport box, preventing the items to be transported from shaking and ensuring transportation safety. The staff pulls the transport box through the handle and moves it along with the universal wheels. Through the cooperation of the transport box, the flipping and discharging assembly and the transport flipping car body, the transport box is stably clamped and locked to ensure transportation safety; Through the cooperation of the lifting and adjusting seat and the hydraulic system, the lifting and adjusting seat can be controlled to rise or retract and descend, facilitating driving the transport box to rise and fall, and stably placing and lifting it from inside the transport flipping car body; The AGV mobile vehicle can stably move forward, backward, turn around in place to the right and turn around in place to the left; Through the AGV mobile vehicle, the flipping and pushing assembly and the transport flipping car body, the transport flipping car body can be stably driven to tilt and flip, facilitating the loading and unloading of the transport box; Stably clamp and pull the transport box through the clamping and placing mechanism, which facilitates the loading and unloading of the transport box, and cooperates with the lifting and adjusting seat to facilitate the conveyance of the transport box from the lifting and adjusting seat to a higher position; When the tilting discharging component is tilted, it cooperates with the lifting and adjusting seat to drive and facilitate the loading and unloading of the transport box. When the tilting discharging component is vertical, it cooperates with the transport and tipping carriage to stably clamp the transport box and prevent the transport box from shaking inside the transport and tipping carriage. Brief Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the present invention when it is folded and lifted.

[0026] Figure 2 It is a schematic structural diagram of the present invention when it is tilted for discharging.

[0027] Figure 3 It is a schematic bottom-up structural diagram of the AGV mobile vehicle and the transport and tipping carriage in the present invention.

[0028] Figure 4 It is a schematic three-dimensional structural diagram of the AGV mobile vehicle and the transport and tipping carriage in the present invention.

[0029] Figure 5 It is a schematic structural diagram of the clamping and placing mechanism in the present invention.

[0030] Figure 6 It is a schematic structural diagram of the lifting and adjusting seat in the present invention.

[0031] Figure 7 It is a schematic structural diagram of the tilting discharging component in the present invention.

[0032] Figure 8 It is a schematic structural diagram of the transport box in the present invention.

[0033] In the figure, 1 is an AGV mobile vehicle; 2 is a flipping and pushing assembly; 3 is a clamping and placing mechanism; 4 is a transport box; 5 is a flipping and discharging assembly; 6 is a transport and flipping carriage; 7 is a limit pad; 8 is a lifting and adjusting seat; 9 is a linkage shaft; 10 is a moving vehicle body; 11 is a main switch; 12 is an anti-collision charging socket; 13 is a data socket; 14 is a walking track; 15 is a driving wheel; 16 is a tensioning wheel; 17 is an articulated connecting rod; 18 is a jacking spring connecting rod; 19 is a driving motor; 20 is a storage battery box; 21 is a carriage bucket body; 22 is a limit chute track; 23 is a cable connection seat; 24 is a pushing slide; 25 is a cable limit rotating wheel; 26 is an elastic cable; 27 is a flipping push rod; 28 is a guiding slide rod; 29 is a guiding slide seat; 30 is a main limit stop; 31 is a side limit stop; 32 is a multi-degree-of-freedom robotic arm; 33 is an adjusting push rod; 34 is a clamping seat; 35 is a clamping push rod; 36 is a rotating chuck; 37 is a hinged connecting frame; 38 is a clamping rod; 39 is a base; 40 is a limit wheel frame; 41 is a moving wheel; 42 is an X-shaped articulated frame; 43 is a top seat; 44 is a first hinge seat; 45 is a hydraulic cylinder; 46 is a second hinge seat; 47 is an adjusting connecting rod; 48 is a motor box; 49 is a mounting frame; 50 is a first push rod; 51 is a second push rod; 52 is a third hinge seat; 53 is a limit discharging plate; 54 is a transport box body; 55 is a transport box cover; 56 is a lock block; 57 is a handle; 58 is a universal wheel; 59 is a buckle; 60 is a handle placement groove; 61 is a mounting groove frame. Detailed implementation mode

[0034] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0035] As Figures 1-8 shown, this tracked intelligent lifting and remote control transport vehicle includes an AGV mobile vehicle 1. A transport and flipping carriage 6 is hinged to the upper rear side of the AGV mobile vehicle 1. A flipping and pushing assembly 2 is hinged to the upper front side of the AGV mobile vehicle 1. There is a transmission connection between the flipping and pushing assembly 2 and the transport and flipping carriage 6. Inside the transport and flipping carriage 6, there are a lifting and adjusting seat 8 and a clamping and placing mechanism 3. A transport box 4 is placed above the lifting and adjusting seat 8. When the lifting and adjusting seat 8 is retracted, the transport box 4 abuts inside the transport and flipping carriage 6. A flipping and discharging assembly 5 is provided at the rear side of the AGV mobile vehicle 1. Inside the AGV mobile vehicle 1, there are a storage battery box 20, a hydraulic system, an electronic control main board and a WiFi module. The electronic control main board is electrically connected to the storage battery box 20, the hydraulic system, the WiFi module, the AGV mobile vehicle 1, the flipping and pushing assembly 2, the clamping and placing mechanism 3, the flipping and discharging assembly 5, the transport and flipping carriage 6 and the lifting and adjusting seat 8 respectively. The WiFi module is connected to an external mobile terminal.

[0036] The energy storage box 20 is used for power supply. The electronic control main board is used to control the operation of each electrical component. Place the item to be transported inside the transport box 4. The staff sends information through the peripheral mobile terminal. The WiFi module receives the information and transmits it to the electronic control main board. The electronic control main board controls the flipping and pushing assembly 2 to work. The flipping and pushing assembly 2 drives the transport flipping carriage 6 to flip and tilt backward. The electronic control main board controls the hydraulic system to pressurize and control the lifting and adjusting seat 8 to rise to a certain height. The electronic control main board controls the flipping and discharging assembly 5 to rise and tilt to be flush with the upper end surface of the lifting and adjusting seat 8. At this time, the end of the flipping and discharging assembly 5 abuts on the ground. The electronic control main board controls the clamping and placing mechanism 3 to clamp the transport box 4, and pull it from the ground and along the flipping and discharging assembly 5 above the lifting and adjusting seat 8. The electronic control main board controls the flipping and pushing assembly 2 to work. The flipping and pushing assembly 2 drives the transport flipping carriage 6 to reset, controls the clamping and placing mechanism 3 to release the clamping of the transport box 4. The electronic control main board controls the hydraulic system to decompress and control the lifting and adjusting seat 8 to descend and reset, driving the transport box 4 to abut inside the transport flipping carriage 6. The electronic control main board controls the flipping and discharging assembly 5 to abut on the rear end surface of the transport flipping carriage 6 and abut on the rear side of the transport box 4 to ensure the stability of the transport box 4; The electronic control main board controls the forward and backward movement and left and right turning of the AGV mobile vehicle 1; When moving to the position where the transport box 4 needs to be put down, control the flipping and discharging assembly 5 to rise and tilt. At this time, the end of the flipping and discharging assembly 5 abuts on the ground. The electronic control main board controls the flipping and pushing assembly 2 to work. The flipping and pushing assembly 2 drives the transport flipping carriage 6 to tilt. The electronic control main board controls the clamping and placing mechanism 3 to clamp the transport box 4, and place the transport box 4 from above the lifting and adjusting seat 8 and along the flipping and discharging assembly 5 onto the ground; When it needs to be placed at a higher position, the transport flipping carriage 6 does not need to tilt. The electronic control main board controls the hydraulic system to pressurize and control the lifting and adjusting seat 8 to rise. The upper surface of the lifting and adjusting seat 8 is higher than or flush with the upper surface of the transport flipping carriage 6. The lifting and adjusting seat 8 can drive the transport box 4 to rise. The electronic control main board controls the clamping and placing mechanism 3 to clamp the transport box 4, which is convenient for transporting the transport box 4 from the lifting and adjusting seat 8 to a higher position.

[0037] The AGV mobile vehicle 1 includes a mobile vehicle body 10. An electricity storage box 20, a hydraulic system and an electronic control main board are arranged inside the mobile vehicle body 10. Two drive motors 19 which are symmetrically arranged left and right are fixed inside the mobile vehicle body 10. Drive wheels 15 are rotatably arranged at the front and rear ends on both the left and right sides of the mobile vehicle body 10. The rotating shafts of the two drive wheels 15 at the front end are fixedly connected to the output shafts of the drive motors 19 on the same side. Travel tracks 14 are arranged between the two drive wheels 15 on the same side. A plurality of equally spaced and evenly distributed articulated connecting rods 17 are rotatably arranged on both the left and right sides of the mobile vehicle body 10. The articulated connecting rods 17 are located at the middle positions between the two drive wheels 15 on the same side. A jacking spring connecting rod 18 is hinged between the articulated connecting rod 17 and the mobile vehicle body 10. Tension wheels 16 are rotatably arranged on the articulated connecting rods 17. The tension wheels 16 abut against the inner sides of the travel tracks 14 on the same side. An installation groove frame 61 is arranged at the rear side of the mobile vehicle body 10.

[0038] The output shafts of the drive motors 19 on the electronic control main board drive the rotating shafts of the two drive wheels 15 to rotate forward synchronously, which is forward movement. The output shafts of the drive motors 19 drive the rotating shafts of the two drive wheels 15 to rotate reversely synchronously, which is backward movement. The output shaft of the left drive motor 19 drives the rotating shaft of the drive wheel 15 to rotate forward, and at the same time, the output shaft of the right drive motor 19 drives the rotating shaft of the drive wheel 15 to rotate reversely, which is a right turn in place. Conversely, it is a left turn. The output shaft of the left drive motor 19 drives the rotating shaft of the drive wheel 15 to rotate reversely, and at the same time, the output shaft of the right drive motor 19 drives the rotating shaft of the drive wheel 15 to rotate forward, which is a left turn in place. A jacking spring connecting rod 18 is hinged between the articulated connecting rod 17 and the mobile vehicle body 10, which is used to jack up the tension wheel 16 downward. The tension wheel 16 abuts against the inner side of the travel track 14 on the same side, ensuring that the travel track 14 is stably tensioned and facilitating movement.

[0039] On the front side of the mobile vehicle body 10, a data socket 13, a collision-proof charging socket 12 and a main switch 11 are arranged in sequence from left to right. The data socket 13, the collision-proof charging socket 12 and the main switch 11 are all electrically connected to the electronic control main board electrical box.

[0040] The data socket 13 is used to connect a data cable for transmitting data. The main switch 11 is used to start this transport vehicle. The collision-proof charging socket 12 is used to charge the electricity storage box 20. The collision-proof charging socket 12 has a collision buffering function to avoid collisions of this transport vehicle.

[0041] The transport tipping car body 6 includes a car body hopper 21. The car body hopper 21 is a hopper with an open upper end and a rear side. The rear lower end of the car body hopper 21 is hinged to the upper rear side of the moving vehicle body 10. The front side of the car body hopper 21 is an inclined plate. Two symmetrically arranged limiting chute tracks 22 are provided on the front end face of the inclined plate. Limiting side blocks 31 are provided on both the left and right sides inside the car body hopper 21. A limiting main block 30 is provided on the front side inside the car body hopper 21. Two symmetrically arranged pull rope connection seats 23 are fixed to the front lower end of the car body hopper 21. The pull rope connection seats 23 are located below the limiting chute tracks 22.

[0042] The rear lower end of the car body hopper 21 can be turned around the upper rear side of the moving vehicle body 10. The front side of the car body hopper 21 is an inclined plate, which is convenient for the car body hopper 21 to turn backward. Both the limiting chute tracks 22 and the pull rope connection seats 23 cooperate with the turning push component 2, which is convenient for the car body hopper 21 to turn backward stably. The two limiting side blocks 31 cooperate with the limiting main block 30 to stably clamp the transport box 4 and prevent the transport box 4 from shaking inside the transport tipping car body 6.

[0043] The turning push component 2 includes a turning push rod 27 and two symmetrically arranged elastic pull ropes 26. The lower end of the turning push rod 27 is rotatably arranged on the upper front side of the moving vehicle body 10. Two symmetrically arranged pull rope limiting wheels 25 are rotatably provided at the telescopic end of the turning push rod 27. Guide slide rods 28 are fixed to the outer sides of the rotating shafts of the pull rope limiting wheels 25. Guide slide seats 29 are fixed to both the left and right sides of the main body of the turning push rod 27. The guide slide rods 28 are slidably arranged inside the guide slide seats 29 on the same side. A pushing slide seat 24 is hinged to the telescopic end of the turning push rod 27. The pushing slide seat 24 is slidably arranged between the two limiting chute tracks 22. One end of the elastic pull rope 26 is connected to the pull rope connection seat 23 on the same side, and the elastic pull rope 26 abuts against the pull rope limiting wheel 25 on the same side. The other end of the elastic pull rope 26 is connected to the front side of the moving vehicle body 10 on the same side.

[0044] The electronic control main board controls the telescopic end of the turning push rod 27 to extend, synchronously driving the pushing slide seat 24 and the two pull rope limiting wheels 25 to rise. The pushing slide seat 24 slides along between the two limiting chute tracks 22. The two pull rope limiting wheels 25 push up the elastic pull rope 26 to generate deformation. At the same time, the pull rope limiting wheels 25 drive the guide slide rods 28 to slide inside the guide slide seats 29 on the same side, ensuring the stable sliding of the pushing slide seat 24, thereby driving the car body hopper 21 to turn backward.

[0045] The clamping and placing mechanism 3 includes a multi-degree-of-freedom robotic arm 32. The multi-degree-of-freedom robotic arm 32 is located inside the carriage bucket body 21 and is fixed to the rear side of the inclined plate which is inclined at the front side of the carriage bucket body 21. The multi-degree-of-freedom robotic arm 32 is located above the limit main stopper 30. A positioning push rod 33 is fixed to the end of the multi-degree-of-freedom robotic arm 32, and a clamping seat 34 is fixed to the end of the positioning push rod 33. Two clamping push rods 35 which are symmetrically arranged up and down and have opposite directions are hinged to the clamping seat 34. Hinged connecting frames 37 are hinged to both sides of the clamping seat 34. The telescopic ends of the clamping push rods 35 at the corresponding positions are hinged to the hinged connecting frames 37. Clamping rods 38 are fixed to the ends of the hinged connecting frames 37. Rotating clamping discs 36 are rotatably arranged at the inner ends of the clamping rods 38.

[0046] The electronic control main board controls the multi-degree-of-freedom robotic arm 32 to drive the positioning push rod 33 to move freely in multiple degrees. The positioning push rod 33 drives the clamping seat 34 to move back and forth. The two symmetrical clamping rods 38 move to the transportation box 4. The two clamping push rods 35 retract, driving the ends of the two hinged connecting frames 37 to clamp, thereby driving the ends of the two clamping rods 38 to clamp. The two rotating clamping discs 36 abut and clamp on the transportation box 4. The multi-degree-of-freedom robotic arm 32 and the positioning push rod 33 cooperate to pull the transportation box 4 and pull it above the lifting and adjusting seat 8 along the flipping and discharging assembly 5. When pulling, the rotating clamping disc 36 can rotate at the inner end of the clamping rod 38, facilitating the stable pulling of the transportation box 4 and ensuring the stable transportation of items in the transportation box 4. Conversely, the clamping and placing mechanism 3 can also unload the transportation box 4 from above the lifting and adjusting seat 8 in the reverse direction.

[0047] The lifting and adjusting seat 8 includes a base 39, a top seat 43 and two X-shaped hinged frames 42. The base 39 is detachably arranged inside the carriage bucket body 21. A coupling is rotatably arranged between the two X-shaped hinged frames 42, and a number of equally spaced and evenly distributed hinge seats one 44 are rotatably arranged on the coupling. A number of equally spaced and evenly distributed hinge seats two 46 are fixed to the front side of the upper end of the base 39. Two front and rear symmetrically arranged limit wheel frames 40 are provided on the rear side of the upper end of the base 39 and the rear side of the lower end of the top seat 43. The number and positions of the hinge seats two 46 respectively correspond to the number and positions of the hinge seats one 44. The front lower end of the X-shaped hinged frame 42 is hinged to the front side of the upper end of the base 39, and the front upper end of the X-shaped hinged frame 42 is hinged to the front side of the lower end of the top seat 43. Moving wheels 41 are rotatably arranged at the rear lower end and the rear upper end of the X-shaped hinged frame 42. The lower moving wheel 41 rolls and engages inside the limit wheel frame 40 of the base 39, and the upper moving wheel 41 rolls and engages inside the limit wheel frame 40 of the top seat 43. A hydraulic cylinder 45 is hinged between the hinge seat two 46 and the hinge seat one 44 at the corresponding position. A solenoid valve is provided between a number of hydraulic cylinders 45 and the hydraulic system, and the solenoid valve is electrically connected to the electronic control main board.

[0048] The electronic control main board controls the solenoid valve to open and controls the hydraulic system to work, supplying oil to several hydraulic cylinders 45. The hydraulic cylinder 45 extends, pushes the articulated seat 44 forward, and pushes the two X-shaped articulated frames 42 to unfold. The lower moving wheel 41 moves backward along the inside of the limiting wheel frame 40 of the base 39, and the upper moving wheel 41 moves backward along the inside of the limiting wheel frame 40 of the top seat 43. The two X-shaped articulated frames 42 lift the top seat 43 upward, which is used to drive the transport box 4 to move up and down, so as to facilitate the stable placement and removal of the transport box 4.

[0049] The flipping and discharging assembly 5 includes a mounting frame 49, a limiting discharging plate 53 and two symmetrically arranged adjusting connecting rods 47. The mounting frame 49 is fixed inside the mounting slot frame 61. A linkage shaft 9 is rotatably arranged at the rear side of the mounting frame 49. A motor box 48 is fixed on the mounting frame 49. A flipping motor is fixed inside the motor box 48. A sprocket pair is arranged between the output shaft of the flipping motor and the linkage shaft 9. Two symmetrically arranged hinged seats three 52 are fixed at the lower end of the limiting discharging plate 53. Two symmetrically arranged second push rods 51 are hinged between the mounting frame 49 and the two hinged seats three 52. One end of the two adjusting connecting rods 47 is fixed on the linkage shaft 9. The other ends of the two adjusting connecting rods 47 are hinged on the hinged seat three 52 on the same side. An intermediate connecting rod is arranged between the other ends of the two adjusting connecting rods 47. A first push rod 50 is hinged between the intermediate connecting rod and the mounting frame 49. A limiting pad 7 is arranged on the upper end surface of the limiting discharging plate 53.

[0050] The output shaft of the flip motor controlled by the electronic control main board drives the linkage shaft 9 to rotate through the sprocket pair, thereby driving the two adjusting connecting rods 47 to rotate, and the electronic control main board controls the first push rod 50 and the two second push rods 51 to work, and then cooperates with the first push rod 50 and the two second push rods 51 to drive the adjustment limit discharge plate 53 to flip and tilt. Generally, there are two states: state one: the limit discharge plate 53 is raised and tilted to be flush with the upper end surface of the inclined lifting adjustment seat 8; state two: the limit discharge plate 53 is vertical and contacts the rear end surface of the horizontally placed moving body 10, and the limit pad 7 contacts the rear side surface of the transport box 4, stably engaging the transport box 4 to prevent the transport box 4 from shaking when moving, so as to facilitate the stable placement of the transport box 4.

[0051] The transport box 4 includes a transport box body 54 and a transport box cover 55. A universal wheel 58 is provided at the lower end of the transport box body 54. Two buckles 59 are provided on the four sides of the transport box body 54. Two locking blocks 56 are provided on the four sides of the transport box cover 55. The locking blocks 56 cooperate with the buckles 59 at the corresponding positions on the same side. Two handle grooves 60 symmetrically arranged on the left and right are provided in the middle of the upper end of the transport box body 54. A handle 57 is hinged inside the handle groove 60. The limiting side block 31 abuts on the side on the same side of the transport box body 54, and the limiting main block 30 abuts on the front side of the transport box body 54.

[0052] The transport box body 54 is used to place the items to be transported. Then, the transport box cover 55 is covered, and the lock block 56 cooperates with the buckle 59 at the corresponding position on the same side to lock the transport box cover 55 and the transport box body 54 together, preventing the items to be transported from shaking and ensuring transportation safety. The staff member pulls the transport box 4 through the handle 57 and moves it along with the universal wheels 58. The limiting side stop block 31 abuts against the side surface on the same side of the transport box body 54, the limiting main stop block 30 abuts against the front side surface of the transport box body 54, and the limiting pad 7 abuts against the rear side surface of the transport box body 54 to stably engage the transport box 4, preventing the transport box 4 from shaking when moving and facilitating the stable placement of the transport box 4.

[0053] The working principle of the present invention: The battery storage box 20 is used for power supply, and the electronic control main board is used to control the operation of each electrical component. The staff member sends information through an external mobile terminal, and the WiFi module receives the information and transmits it to the electronic control main board; Place the items to be transported inside the transport box body 54. Then, cover the transport box cover 55. The lock block 56 cooperates with the buckle 59 at the corresponding position on the same side to lock the transport box cover 55 and the transport box body 54 together, preventing the items to be transported from shaking and ensuring transportation safety; The output shaft of the electric control main board driving motor 19 drives the rotating shafts of the two driving wheels 15 to rotate forward synchronously, driving the AGV mobile vehicle 1 to move to the front side of the transport box 4; The electronic control main board controls the flipping and pushing assembly 2 to work. The flipping and pushing assembly 2 drives the transport flipping car body 6 to flip and tilt backward. That is, the electronic control main board controls the telescopic end of the flipping push rod 27 to extend, synchronously driving the pushing sliding seat 24 and the two cable limiting rotating wheels 25 to rise. The pushing sliding seat 24 slides between the two limiting chute tracks 22. The two cable limiting rotating wheels 25 push up the elastic cable 26 to generate deformation. At the same time, the cable limiting rotating wheels 25 drive the guiding slide rod 28 to slide inside the guiding slide seat 29 on the same side, ensuring the stable sliding of the pushing sliding seat 24, thereby driving the rear lower end of the car body bucket 21 to flip and tilt backward around the upper rear side of the moving vehicle body 10; The electronic control main board controls the solenoid valve to open and controls the hydraulic system to work, supplying oil to several hydraulic cylinders 45. The hydraulic cylinders 45 extend, pushing the hinge seat one 44 forward, pushing the two X-shaped hinge frames 42 to unfold. The lower moving wheels 41 move backward along the inside of the limiting wheel frame 40 of the base 39, and the upper moving wheels 41 move backward along the inside of the limiting wheel frame 40 of the top seat 43. The two X-shaped hinge frames 42 push up the top seat 43, causing the top seat 43 to rise to a certain height to ensure that the clamping and placement mechanism 3 can be clamped on the transport box 4; The electronic control main board controls the multi-degree-of-freedom robotic arm 32 to drive the position-adjusting push rod 33 to move freely in multiple degrees, and the position-adjusting push rod 33 drives the clamp seat 34 to move back and forth. The two symmetrical clamping rods 38 move to the transportation box 4, and the two clamping push rods 35 retract and drive the ends of the two hinge connecting frames 37 to clamp, thereby driving the ends of the two clamping rods 38 to clamp. The two rotating clamping disks 36 abut and clamp on the transportation box 4. The multi-degree-of-freedom robotic arm 32 and the position-adjusting push rod 33 cooperate to pull the transportation box 4 and pull it above the top seat 43 of the lifting and adjusting seat 8 along the limiting discharge plate 53 of the flipping and discharging assembly 5. When pulling, the rotating clamping disk 36 can rotate at the inner end of the clamping rod 38 to facilitate the stable pulling of the transportation box 4; The electronic control main board controls the flipping and pushing assembly 2 to work, and the flipping and pushing assembly 2 drives the transportation and flipping car body 6 to reset, controls the clamping and placing mechanism 3 to release the clamping of the transportation box 4, and the electronic control main board controls the hydraulic system to reduce pressure and control the lifting and adjusting seat 8 to descend and reset, driving the transportation box 4 into the car body bucket 21 of the transportation and flipping car body 6. At this time, the limiting side block 31 abuts on the same side surface of the transportation box body 54, and the limiting main block 30 abuts on the front side surface of the transportation box body 54; The electronic control main board controls the flipping and discharging assembly 5 to abut on the rear end surface of the transportation and flipping car body 6 and also on the rear side of the transportation box 4. That is, the electronic control main board controls the output shaft of the flipping motor to drive the linkage shaft 9 to rotate through the sprocket pair, thereby driving the two position-adjusting connecting rods 47 to rotate. The electronic control main board controls the first push rod 50 and the two second push rods 51 to work, and then cooperates with the first push rod 50 and the two second push rods 51 to drive the adjusting and limiting discharge plate 53 to flip and tilt to adjust to state two, that is, the limiting discharge plate 53 is vertical and abuts on the rear end surface of the horizontally placed moving vehicle body 10, and the limiting pad 7 abuts on the rear side surface of the transportation box body 54 to stably clamp the transportation box 4 and prevent the transportation box 4 from shaking; The staff sends information through an external mobile terminal. The WiFi module receives the information and transmits it to the electronic control main board. The output shaft of the driving motor 19 driven by the electronic control main board drives the rotating shafts of the two driving wheels 15 to rotate forward synchronously, which is for forward movement. The output shaft of the driving motor 19 drives the rotating shafts of the two driving wheels 15 to rotate reversely, which is for backward movement. The output shaft of the left driving motor 19 drives the rotating shaft of the driving wheel 15 to rotate forward, and at the same time, the output shaft of the right driving motor 19 drives the rotating shaft of the driving wheel 15 to rotate reversely, which is for turning right in place. Conversely, for turning left. The output shaft of the left driving motor 19 drives the rotating shaft of the driving wheel 15 to rotate reversely, and at the same time, the output shaft of the right driving motor 19 drives the rotating shaft of the driving wheel 15 to rotate forward, which is for turning left in place; When moving to the position where the transport box 4 needs to be placed down, control the tipping discharge assembly 5 to rise and tilt. At this time, the end of the tipping discharge assembly 5 abuts against the ground. The electronic control main board controls the tipping push assembly 2 to work. The tipping push assembly 2 drives the transport tipping carriage 6 to tilt. The electronic control main board controls the clamping and placing mechanism 3 to clamp the transport box 4, hold the transport box 4, and place it on the ground from above the lifting and adjusting seat 8 and along the tipping discharge assembly 5; When it is necessary to place it at a higher position, the transport tipping carriage 6 does not need to tilt. The electronic control main board controls the hydraulic system to pressurize and control the lifting and adjusting seat 8 to rise. The upper surface of the lifting and adjusting seat 8 is higher than or flush with the upper surface of the transport tipping carriage 6. The lifting and adjusting seat 8 can drive the transport box 4 to rise. The electronic control main board controls the clamping and placing mechanism 3 to clamp the transport box 4, facilitating the conveyance of the transport box 4 from the lifting and adjusting seat 8 to a higher position.

[0054] In summary, the transport box 4 is used to safely and stably place the items to be transported, preventing the items to be transported from shaking, ensuring transportation safety. The staff pulls the transport box 4 through the handle 57 and moves it along with the universal wheels 58. Through the cooperation of the transport box 4, the tipping discharge assembly 5 and the transport tipping carriage 6, the transport box 4 is stably clamped and locked, ensuring transportation safety; Through the cooperation of the lifting and adjusting seat 8 and the hydraulic system, the lifting and adjusting seat 8 can be controlled to rise or retract and descend, facilitating driving the transport box 4 to rise and fall, and stably placing and lifting it from inside the transport tipping carriage 6; The AGV mobile vehicle 1 can move forward, backward, turn around in place to the right and turn around in place to the left stably; Through the AGV mobile vehicle 1, the tipping push assembly 2 and the transport tipping carriage 6, the transport tipping carriage 6 can be stably driven to tilt and turn over, facilitating the loading and unloading of the transport box 4; The clamping and placing mechanism 3 stably clamps and pulls the transport box 4, facilitating the loading and unloading of the transport box 4, and cooperating with the lifting and adjusting seat 8, facilitating the conveyance of the transport box 4 from the lifting and adjusting seat 8 to a higher position; When the tipping discharge assembly 5 is tilted and cooperates with the lifting and adjusting seat 8, it facilitates the loading and unloading of the transport box 4. When the tipping discharge assembly 5 is vertical and cooperates with the transport tipping carriage 6, it is used to stably clamp the transport box 4 to prevent the transport box 4 from shaking inside the transport tipping carriage 6.

[0055] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A crawler-type intelligent lifting remote-controlled transport vehicle, comprising an AGV mobile vehicle (1), characterized in that: The upper rear side of the AGV mobile vehicle (1) is hinged with a transport flipping box (6), the upper front side of the AGV mobile vehicle (1) is hinged with a flip pushing assembly (2), the flip pushing assembly (2) and the transport flipping box (6) are transmission-connected, the interior of the transport flipping box (6) is provided with a lifting and adjusting seat (8) and a clamping and placing mechanism (3), a transport box (4) is placed above the lifting and adjusting seat (8), and when the lifting and adjusting seat (8) is folded, the transport box (4) abuts against the interior of the transport flipping box (6), the rear side of the AGV mobile vehicle (1) is provided with a flip discharging assembly (5), the interior of the AGV mobile vehicle (1) is provided with a power storage box (20), a hydraulic system, an electric control mainboard and a WiFi module, the electric control mainboard is electrically connected to the power storage box (20), the hydraulic system, the WiFi module, the AGV mobile vehicle (1), the flip pushing assembly (2), the clamping and placing mechanism (3), the flip discharging assembly (5), the transport flipping box (6) and the lifting and adjusting seat (8), and the WiFi module is connected to an external mobile terminal.

2. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 1, characterized in that: The AGV mobile vehicle (1) comprises a mobile vehicle body (10), a battery box (20), a hydraulic system and an electric control mainboard arranged inside the mobile vehicle body (10), two drive motors (19) arranged symmetrically on the left and right sides are fixed inside the mobile vehicle body (10), and the front and rear ends of the left and right sides of the mobile vehicle body (10) are both provided with drive wheels (15), and the rotating shafts of the two drive wheels (15) at the front end are fixedly connected to the output shafts of the drive motors (19) on the same side, and a drive shaft (15) is arranged between the two drive wheels (15) on the same side. A walking crawler (14) is provided, and a plurality of equally spaced articulated links (17) are rotatably provided on both left and right sides of the moving vehicle body (10), the articulated links (17) being located in the middle of two driving wheels (15) on the same side, a lifting spring link (18) is hingedly connected between the articulated links (17) and the moving vehicle body (10), and a tensioning wheel (16) is rotatably provided on the articulated links (17), the tensioning wheel (16) abutting against the inner side of the walking crawler (14) on the same side, and a mounting slot frame (61) is provided on the rear side of the moving vehicle body (10).

3. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 2, characterized in that: The front side of the mobile vehicle body (10) is provided with a data socket (13), an anti-collision charging socket (12) and a main switch (11) in sequence from left to right, and the data socket (13), the anti-collision charging socket (12) and the main switch (11) are all connected to an electric control mainboard box.

4. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 3, characterized in that: The transport tiltable vehicle box (6) comprises a vehicle box bucket body (21), the vehicle box bucket body (21) is a bucket body with openings at the upper end and the rear side, the rear lower end of the vehicle box bucket body (21) is hinged to the rear side of the upper end of the mobile vehicle body (10), the front side of the vehicle box bucket body (21) is an inclined plate, and the front end surface of the inclined plate is provided with two left-right symmetrically arranged limit slide groove tracks (22), the left and right sides of the interior of the vehicle box bucket body (21) are provided with limit side blocks (31), the front side of the interior of the vehicle box bucket body (21) is provided with a limit main block (30), and the front lower end of the vehicle box bucket body (21) is fixed with two left-right symmetrically arranged drawstring connection seats (23), and the drawstring connection seats (23) are located below the limit slide groove tracks (22).

5. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 4, characterized in that: The flip push assembly (2) comprises a flip push rod (27) and two elastic pull ropes (26) symmetrically arranged on the left and right. The lower end of the flip push rod (27) is rotatably arranged on the front side of the upper end of the moving vehicle body (10). The telescopic end of the flip push rod (27) is rotatably provided with two pull rope limiting rotating wheels (25) symmetrically arranged on the left and right. The outer sides of the rotating shafts of the pull rope limiting rotating wheels (25) are fixed with guide slide bars (28). The left and right sides of the main body of the flip push rod (27) are fixed with guide slide seats (29). The guide slide bar (28) is slidably arranged inside the guide slide seat (29) on the same side, the telescopic end of the flip push rod (27) is hinged with a push slide seat (24), the push slide seat (24) is slidably arranged between two limit slide groove tracks (22), one end of the elastic pull rope (26) is connected to the pull rope connecting seat (23) on the same side, and the elastic pull rope (26) contacts the pull rope limit rotating wheel (25) on the same side, and the other end of the elastic pull rope (26) is connected to the front side of the moving vehicle body (10) on the same side.

6. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 5, characterized in that: The clamping and placing mechanism (3) comprises a multi-degree-of-freedom mechanical arm (32), the multi-degree-of-freedom mechanical arm (32) being located inside the vehicle box body (21), the multi-degree-of-freedom mechanical arm (32) being fixed to the rear side of an inclined plate which is arranged obliquely on the front side of the vehicle box body (21), the multi-degree-of-freedom mechanical arm (32) being located above the limiting main stopper (30), a positioning push rod (33) being fixed to the end of the multi-degree-of-freedom mechanical arm (32), a clamping seat (34) being fixed to the end of the positioning push rod (33), two clamping push rods (35) being hingedly connected to the clamping seat (34) in symmetrical upper and lower positions and in opposite directions, hinged connecting frames (37) being hingedly connected to both sides of the clamping seat (34), the hinged connecting frames (37) being hingedly connected to the telescopic ends of the clamping push rods (35) at corresponding positions, clamping rods (38) being fixed to the ends of the hinged connecting frames (37), and rotating clamping plates (36) being rotatably provided at the inner ends of the clamping rods (38).

7. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 6, characterized in that: The lifting and adjusting seat (8) comprises a base (39), a top seat (43) and two X-shaped articulated frames (42), the base (39) being detachably arranged inside the vehicle box body (21), a coupling shaft being rotatably arranged between the two X-shaped articulated frames (42), a plurality of equally spaced articulated seats (44) being rotatably arranged on the coupling shaft, a plurality of equally spaced articulated seats (46) being fixed to the front side of the upper end of the base (39), two front-to-rear symmetrical limiting wheel frames (40) being arranged at the rear side of the upper end of the base (39) and the rear side of the lower end of the top seat (43), the number and position of the articulated seats (46) respectively corresponding to the number and position of the articulated seats (44), the front of the X-shaped articulated frame (42) and the rear side of the lower end of the top seat (43) and the rear side of the upper end of the base (39). The lower end is hinged to the front side of the upper end of the base (39), the front upper end of the X-shaped hinge frame (42) is hinged to the front side of the lower end of the top seat (43), the rear lower end and the rear upper end of the X-shaped hinge frame (42) are both rotatably provided with moving wheels (41), the lower moving wheel (41) is rollingly engaged in the interior of the limiting wheel frame (40) of the base (39), and the upper moving wheel (41) is rollingly engaged in the interior of the limiting wheel frame (40) of the top seat (43), a hydraulic cylinder (45) is hinged between the second hinge seat (46) and the first hinge seat (44) at the corresponding position, and a solenoid valve is provided between the plurality of hydraulic cylinders (45) and the hydraulic system, and the solenoid valve is electrically connected to the electric control mainboard.

8. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 7, characterized in that: The overturning discharge assembly (5) comprises a mounting frame (49), a limiting discharge plate (53) and two symmetrically arranged adjusting connecting rods (47), the mounting frame (49) being fixed inside the mounting slot frame (61), a linkage shaft (9) being rotatably arranged at the rear side of the mounting frame (49), a motor box (48) being fixed on the mounting frame (49), a overturning motor being fixed inside the motor box (48), a sprocket pair being arranged between the output shaft of the overturning motor and the linkage shaft (9), and two symmetrically arranged adjusting connecting rods (47) being fixed at the lower end of the limiting discharge plate (53). Two second push rods (51) are hingedly connected between the hinged seat three (52), the mounting frame (49) and the two hinged seats three (52), one end of the two adjustment connecting rods (47) is fixed on the linkage shaft (9), the other ends of the two adjustment connecting rods (47) are hingedly connected to the hinged seat three (52) on the same side, an intermediate connecting rod is provided between the other ends of the two adjustment connecting rods (47), a first push rod (50) is hingedly connected between the intermediate connecting rod and the mounting frame (49), and a limiting pad (7) is provided on the upper end surface of the limiting discharge plate (53).

9. The crawler-type intelligent lifting remote-controlled transport vehicle according to claim 8, characterized in that: The transport box (4) comprises a transport box body (54) and a transport box cover (55). A universal wheel (58) is provided at the lower end of the transport box body (54). Two buckles (59) are provided on the front, rear, left, and right sides of the transport box body (54). Two locking blocks (56) are provided on the front, rear, left, and right sides of the transport box cover (55). The locking blocks (56) cooperate with the buckles (59) at corresponding positions on the same side. Two handle slots (60) are provided in the middle of the upper end of the transport box body (54) and are symmetrically arranged on the left and right sides. A handle (57) is hinged inside the handle slot (60). The limiting side block (31) contacts the side surface on the same side of the transport box body (54), and the limiting main block (30) contacts the front side surface of the transport box body (54).

Images