A multifunctional automated guided vehicle

Abstract

The present application relates to material transfer technical field, disclose a kind of multifunctional automatic guided vehicle, including guided vehicle, both ends of guided vehicle are equipped with mounting block one, the bottom of mounting block one is fixed with stabilizing seat, the inside of mounting block one is slidably connected with mounting frame, the top of mounting block one is embedded with drive sleeve one, the inside of drive sleeve one is threadedly equipped with threaded column, which is rotatably connected on the top of mounting frame, the inner wall of one end of mounting frame is fixed with motor one, the output end of motor one is drivingly connected with winding shaft, which is rotatably connected on the inner wall of other end of mounting frame, the outer wall of both ends of winding shaft is fixedly wound with connecting belt.The present application can automatically transport material, can fix the transported material, can adaptively control the fixing assembly, can conveniently unload the transported material for staff, and has high working performance and is easy to use.

Description

Technical Field

[0001] This invention relates to the field of material handling technology, and in particular to a multifunctional automated guided vehicle. Background Technology

[0002] During the processing of machinery, guided vehicles are needed to transport materials. While existing guided vehicles can transport materials, they require manual pushing by operators, which is time-consuming, labor-intensive, and inefficient. Therefore, we propose a multi-functional automatic guided vehicle. Summary of the Invention

[0003] To address the technical problem that existing guide vehicles are inconvenient to use, this invention provides a multifunctional automated guide vehicle.

[0004] This invention is achieved using the following technical solution: A multifunctional automatic guided vehicle includes a guided vehicle with mounting blocks at both ends. A stabilizing seat is fixed to the bottom of each mounting block. A mounting frame is slidably connected inside the mounting block. A drive sleeve is embedded in the top of the mounting block. A threaded post, rotatably connected to the top of the mounting frame, is threaded through the internal threads of the drive sleeve. A motor is fixed to the inner wall of one end of the mounting frame. The output end of the motor is driven by a winding shaft whose other end is rotatably connected to the inner wall of the other end of the mounting frame. A connecting belt is fixedly wound around the outer walls of both ends of the winding shaft. A connecting block is fixed to the tail end of the connecting belt. Connecting grooves are provided at both ends of the guided vehicle. The connecting blocks slide within adjacent connecting grooves. Bolts are threadedly connected to both ends of the connecting blocks. Threaded grooves are formed on the inner walls of both ends of the connecting grooves. Bolts are threadedly connected within adjacent threaded grooves. Through the operation of these components, the guided vehicle can be driven to automatically move, and the corresponding heights of the mounting frame and connecting belts can be adjusted. This allows the user to easily detach the traction components of the guided vehicle from the guided vehicle.

[0005] As a further improvement to the above solution, the guide vehicle includes a base one and a base two. A fixing plate one is fixed to one side of the top of both base one and base two. A motor two is fixed to the inner side of the fixing plate one. A lead screw is driven to the output end of the motor two. The end of the lead screw away from the motor two is rotatably connected to the fixing plate two. The fixing plate two located on base one is fixed to base one, and the fixing plate two located on base two is fixed to base two. The threads at both ends of the lead screw are in opposite directions. A drive sleeve three is threaded onto the outer wall of both ends of the lead screw. A symmetrically arranged fixing plate is provided between the fixing plate one and the fixing plate two. Slots are provided at both ends of the fixing plate. The drive sleeve three slides inside adjacent slots. Limiting grooves are provided on the inner walls of both sides of the slots. Limiting blocks fixed to adjacent drive sleeve threes are slidably connected inside the limiting grooves. Mounting blocks two are fixed to the opposite ends of both base one and base two. A connecting groove is opened on the outer side of the mounting block two. Drive sleeve two is provided below the opposite sides of base one and base two. Both ends of the moving sleeve 2 are slidably inserted with driving blocks. The ends of the driving blocks located outside the driving sleeve 2 are fixed with driving shafts. Both ends of the driving shaft are threaded with opposite thread directions. A mounting plate 1 is located below the driving shaft. Multiple pulleys 1 are fixed to the bottom of the mounting plate 1. A fixing block is fixed to the top of the mounting plate 1. Transmission sleeves are threaded onto the outer walls of both ends of the driving shaft. A driving plate is hinged to the outer wall of the transmission sleeve. The end of the driving plate away from the transmission sleeve is hinged to the outside of the fixing block. Both base 1 and base 2 have mounting plates 2 at their bottoms. Multiple pulleys 2 are fixed to the bottom side of the mounting plate 2. A support block is fixed to the top of the mounting plate 2. The other end of the support block located below base 1 is fixed to base 1, and the other end of the support block located below base 2 is fixed to base 2. Through the operation of the above components, materials can be conveyed and fixed. The distance between the two fixing plates can be adjusted according to the quantity of materials, making it convenient for workers to unload the conveyed materials.

[0006] As a further improvement to the above solution, rotating holes are provided on both sides of the bottom of the second mounting block. The end of the drive shaft away from the drive block passes through the adjacent rotating hole and is fixed with a handle. One end of the handle is threadedly connected to a bolt. The side of the second mounting block near the adjacent bolt is provided with multiple threaded grooves circumferentially around the drive shaft. The bolts are threadedly connected inside the adjacent threaded grooves. Through the cooperation of the above components, the staff can easily adjust the corresponding heights of the first and second bases.

[0007] As a further improvement to the above solution, the driving block is a rectangular block and the inner cavity of the second driving sleeve is a rectangular cavity. With the driving block and the second driving sleeve both having rectangular structures, the driving sleeve can be driven to rotate when the driving block rotates.

[0008] As a further improvement to the above solution, the card slot is a rectangular slot and the drive sleeve is a rectangular block. By using a card slot and a drive sleeve, both of which are rectangular structures, the drive sleeve can be prevented from rotating inside the card slot, thereby improving the stability of the drive sleeve.

[0009] As a further improvement to the above solution, the two ends of the drive sleeve two are provided with sliding holes, and a positioning block is slidably inserted inside the sliding holes. The end of the drive block located inside the drive sleeve two is provided with a positioning groove. A connecting plate is provided below the drive sleeve two. One end of the positioning block is slidably connected to the inside of the adjacent positioning groove, and the other end of the positioning block is fixed to the adjacent connecting plate. Multiple connecting springs with their other ends fixed to the connecting plate are fixed on the bottom side of the drive sleeve two. Through the cooperation of the above components, the materials on the base one and the base two can be pulled and transported to different work sites.

[0010] As a further improvement to the above solution, the bottom of pulley one and the bottom of pulley two are at the same level. The bottom of both base one and base two are provided with slots. The connecting plate slides inside the slots. By using slots, the interference between base one and base two on the rotation of the connecting plate can be avoided.

[0011] As a further improvement to the above solution, sliding grooves are provided on both sides of the bottom of the opposite ends of the base one and the base two. Multiple sliding blocks corresponding to adjacent transmission sleeves are slidably connected inside the sliding grooves. Linking blocks are fixed on the outer side of the transmission sleeve and fixed on the adjacent sliding blocks. The linking blocks slide inside the groove opening of the sliding groove. The length of the sliding block is greater than the width of the groove opening. Through the cooperation of the sliding groove, the sliding block and the linking block, the transmission sleeve can be limited, thereby improving the stability of the transmission sleeve.

[0012] As a further improvement to the above solution, an operating block is fixed to the end of the threaded column away from the mounting frame, and a rubber sleeve is fixedly fitted to the outer wall of the operating block, so that the user can easily rotate the threaded column through the operating block.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. This invention can automatically transport materials, eliminating the need for workers to manually push the guide vehicle, thus saving manpower. It can also fix the transported materials, and the fixing components can be adaptively adjusted according to the quantity of transported materials. It also allows workers to easily unload the transported materials, making it convenient to use.

[0015] 2. This invention can adaptively adjust the guide vehicle according to the material conveying environment, thereby facilitating the guide vehicle to pass through complex transportation environments. It has a wide range of applications and the traction components of the guide vehicle can be easily and conveniently removed from the guide vehicle according to usage requirements, making disassembly and assembly easy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a multi-functional automated guided vehicle;

[0017] Figure 2 This is a schematic diagram of the structure of a base in a multi-functional automated guided vehicle;

[0018] Figure 3 This is a schematic diagram of the structure of a fixed plate in a multi-functional automated guided vehicle;

[0019] Figure 4 This is a schematic diagram of the structure of an installation block in a multi-functional automated guided vehicle;

[0020] Figure 5 A cross-sectional view of drive unit two in a multi-functional automated guided vehicle;

[0021] Figure 6 for Figure 2 Enlarged structural diagram at point A;

[0022] Figure 7 This is a front view of a multi-functional automated guided vehicle.

[0023] Explanation of key symbols:

[0024] 1. Base 1; 2. Base 2; 3. Drive shaft; 4. Transmission sleeve; 5. Drive plate; 6. Pulley 1; 7. Pulley 2; 8. Fixed plate 1; 9. Motor 2; 10. Lead screw; 11. Drive sleeve 3; 12. Fixing plate; 13. Limiting block; 14. Limiting groove; 15. Mounting block 1; 16. Mounting frame; 17. Rewinding shaft; 18. Connecting belt; 19. Stabilizer; 20. Drive block; 21. Drive sleeve 2; 22. Positioning block; 23. Linkage plate; 24. Connecting spring; 25. Sliding groove; 26. Connecting block; 27. Handle; 28. Bolt 2; 29. ​​Threaded groove 2; 30. Mounting block 2; 31. Support block; 32. Threaded post. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example 1:

[0027] Combination Figure 1 and Figure 4This embodiment of a multifunctional automated guided vehicle includes a guide vehicle with mounting blocks 15 at both ends. A stabilizing seat 19 is fixed to the bottom of the mounting blocks 15. A mounting frame 16 is slidably connected inside the mounting blocks 15. A drive sleeve is embedded in the top of the mounting blocks 15. A threaded post 32 rotatably connected to the top of the mounting frame 16 is threaded through the internal thread of the drive sleeve. A motor is fixed to the inner wall of one end of the mounting frame 16. The motor is a forward and reverse stepper motor. The output end of the motor is driven by a take-up shaft 17, the other end of which is rotatably connected to the inner wall of the other end of the mounting frame 16. A connecting belt 18 is fixedly wound around the outer walls of both ends of the take-up shaft 17. A connecting block 26 is fixed to the tail end of the connecting belt 18. The guide vehicle has connecting grooves at both ends. The connecting block 26 slides in the adjacent connecting groove. Bolts are threaded to both ends of the connecting block 26. Threaded grooves are opened on the inner walls of both ends of the connecting groove. Bolts are threaded into the adjacent threaded grooves.

[0028] The implementation principle of a multi-functional automated guided vehicle in this application embodiment is as follows: Motor 1 drives the winding shaft 17 at one end of the guided vehicle to rotate, releasing the connecting belt 18 wound around the outside of the winding shaft 17. Simultaneously, motor 1 drives the winding shaft 17 at the other end of the guided vehicle to rotate, winding the connecting belt 18. As the connecting belt 18 at one end of the guided vehicle is released, the connecting belt 18 at the other end of the guided vehicle is wound up. At this time, the guided vehicle will be pulled, thus moving towards the direction of winding the connecting belt 18. By rotating the threaded column 32, through the cooperation of the threaded column 32 and the drive sleeve 1, the threaded column 32 is driven to move vertically. At this time, the corresponding heights of the mounting frame 16 and the connecting belt 18 can be adjusted. By rotating the bolt 1, the bolt 1 can be moved. When the bolt 1 is disengaged from the threaded groove 1, the connecting block 26 can be pulled, disassembling the connecting block 26 from the connecting groove. At this time, the traction component of the guided vehicle is disassembled from the guided vehicle.

[0029] Example 2:

[0030] Combination Figure 2 and 3This embodiment, based on embodiment 1, further improves upon the following: The guide vehicle includes a base 1 and a base 2. A fixing plate 8 is fixed to one side of the top of both base 1 and base 2. A motor 9 is fixed to the inner side of the fixing plate 8. The motor 9 is a forward and reverse stepper motor. A lead screw 10 is connected to the output end of the motor 9. The end of the lead screw 10 away from the motor 9 is rotatably connected to the fixing plate 2. The fixing plate 2 on base 1 is fixed to base 1, and the fixing plate 2 on base 2 is fixed to base 2. The threads at both ends of the lead screw 10 are in opposite directions. A drive sleeve 3 11 is threaded onto the outer wall of both ends of the lead screw 10. A symmetrically arranged fixing plate 12 is provided between the fixing plate 1 and the fixing plate 2. The fixing plate 12 has slots at both ends. The third sleeve 11 slides inside the adjacent slot. Each slot has a limiting groove 14 on its inner wall. A limiting block 13, fixed to the adjacent driving sleeve 11, is slidably connected inside the limiting groove 14. Mounting blocks 20 are fixed to the opposite ends of the base 1 and base 2. A connecting groove is opened on the outside of the mounting blocks 20. Driving sleeve 21 is located below the opposite ends of the base 1 and base 2. Driving blocks 20 are slidably inserted into both ends of the driving sleeve 21. A driving shaft 3 is fixed to the end of the driving block 20 located outside the driving sleeve 21. Both ends of the driving shaft 3 are threaded in opposite directions. A mounting plate 1 is located below the driving shaft 3. Multiple pulleys 6 are fixed to the bottom of the mounting plate 1, and a fixing block is fixed to the top of the mounting plate 1. The driving shaft 3... Both ends of the outer wall are threaded with transmission sleeves 4. The outer wall of the transmission sleeve 4 is hinged with a drive plate 5. The end of the drive plate 5 away from the transmission sleeve 4 is hinged to the outside of the fixed block. The bottom of both base 1 and base 2 is provided with mounting plates 2. Multiple pulleys 2 7 are fixed on the bottom side of the mounting plates 2. A support block 31 is fixed on the top of the mounting plates 2. The other end of the support block 31 located below base 1 is fixed to base 1, and the other end of the support block 31 located below base 2 is fixed to base 2. When the operator needs to convey materials, the distance between the two fixed plates 12 can be adjusted according to the quantity of materials. Through the operation of motor 2 9, the lead screw 10 is driven to rotate. Through the cooperation of the rotating lead screw 10 and the drive sleeve 3 11, the two fixed plates 12 can be driven to rotate. The fixed plates 12 can move towards or away from each other, allowing for adjustment of the distance between them. Once the distance is adjusted, a box loaded with material can be placed on top of base 1 and base 2 between the two fixed plates 12. After the material is placed, motor 2 9 drives the lead screw 10 to rotate. The rotating lead screw 10, in conjunction with drive sleeve 3 11, causes the two fixed plates 12 to move towards each other. When the two fixed plates 12 contact the box loaded with material, the box is fixed between the two fixed plates 12 on top of base 1 and base 2. As the connecting belt 18 at one end of the guide cart is wound up and the connecting belt 18 at the other end of the guide cart is released...By rotating pulley 6 and pulley 7 in coordination, the guide trolley will be pulled, moving the container carrying the material towards the winding connecting belt 18.

[0031] When materials are transported to the processing site and need to be unloaded, the corresponding fixing plate 12 can be pulled according to the unloading direction. Through the sliding cooperation of the drive sleeve 11 and the slot, and through the sliding cooperation of the limiting slot 14 and the limiting block 13, the fixing plate 12 is moved. When the fixing plate 12 is separated from the drive sleeve 11, the fixing plate 12 on one side of the guide car is removed from the guide car. At this time, the user can easily move the materials away from the guide car. When the materials on one side of the guide car are removed, and it is necessary to move the materials inside the guide car, the operation of the motor 2 9 drives the lead screw 10 to rotate. Through the cooperation of the rotating lead screw 10 and the drive sleeve 11, the fixing plate 12 that has not been removed can be moved. At this time, the materials inside the guide car can be moved by the displacement of a single fixing plate 12, moving them closer to the workers, thus facilitating the workers to move the materials. It is convenient to use.

[0032] Example 3:

[0033] Combination Figure 6 This embodiment, based on embodiment 2, further improves upon the following: Rotary holes are provided on both sides of the bottom of mounting block 20. The end of the drive shaft 3 away from the drive block 20 passes through the adjacent rotary holes and is fixed with a handle 27. One end of the handle 27 is threadedly connected to a bolt 28. Multiple threaded grooves 29 are provided circumferentially around the drive shaft 3 on the side of mounting block 20 closest to the adjacent bolt 28. The bolt 28 is threaded into the adjacent threaded groove 29. When there is an obstacle hindering the movement of base 1 and base 22 in the direction of the guide vehicle's travel, rotating bolt 28 causes it to move. After bolt 28 disengages from the threaded groove 29, rotating the handle 27 causes it to move... The drive shaft 3 rotates, and through the threaded engagement between the drive shaft 3 and the transmission sleeve 4, the transmission sleeve 4 is displaced. The displaced transmission sleeve 4 will cause the drive plate 5 to deflect. As the drive plate 5 deflects, the base 1 and base 2 will move vertically. When the base 1 and base 2 are above the obstacle, the handle 27 can be stopped, and the bolt 28 can be rotated to move. When the bolt 28 enters the corresponding threaded groove 29, the corresponding height of the base 1 and base 2 is fixed. At this time, the base 1 and base 2 can move, avoiding interference from obstacles that prevent the base 1 and base 2 from moving.

[0034] The drive block 20 is a rectangular block, and the inner cavity of the drive sleeve 21 is a rectangular cavity. With the drive block 20 and drive sleeve 21, both of which are rectangular structures, the drive sleeve 21 can be driven to rotate when the drive block 20 rotates.

[0035] The card slot is a rectangular slot, and the drive sleeve 11 is a rectangular block. By using the rectangular structure of the card slot and the drive sleeve 11, the drive sleeve 11 can be prevented from rotating inside the card slot, thus improving the stability of the drive sleeve 11.

[0036] Example 4:

[0037] Combination Figure 5 and Figure 7 This embodiment, based on embodiment 2, further improves upon the following: Sliding holes are provided at both ends of the second drive sleeve 21, and positioning blocks 22 slide through the interior of the sliding holes. A positioning groove is provided at the end of the drive block 20 located inside the second drive sleeve 21. A connecting plate 23 is provided below the second drive sleeve 21. One end of the positioning block 22 is slidably connected to the interior of an adjacent positioning groove, and the other end of the positioning block 22 is fixed to the adjacent connecting plate 23. Multiple connecting springs 24, with their other ends fixed to the connecting plate 23, are fixed to the bottom side of the second drive sleeve 21. When workers need to transport materials to two work sites during material transport, they can pull the connecting plate 23, causing the connecting plate 23 to move vertically, thereby causing the positioning block 22 to move vertically. Displacement: When the positioning block 23 is disengaged from the inside of the positioning groove, the drive sleeve 21 can be pushed to move. When the drive sleeve 21 is separated from the drive block 20 at one end, the corresponding fixing plate 12 can be pulled. Through the sliding cooperation of the drive sleeve 3 11 and the slot, and through the sliding cooperation of the limiting slot 14 and the limiting block 13, the fixing plate 12 is moved. When the fixing plate 12 is separated from the drive sleeve 3 11, the fixing plate 12 on the guide car is removed from the guide car. At this time, the base 1 and the base 2 are split into two guide cars. At this time, the material can be placed on the base 1 and the base 2 respectively. Through the winding of the two connecting belts 18, the material on the base 1 and the base 2 can be pulled and transported to different work sites.

[0038] The bottom of pulley 6 is at the same level as the bottom of pulley 7. The bottom of base 1 and base 2 are both provided with slots. The connecting plate 23 slides inside the slots. The slots prevent base 1 and base 2 from interfering with the rotation of the connecting plate 23.

[0039] Both sides of the bottom of the opposite ends of the base 1 and the base 2 are provided with sliding grooves 25. Multiple sliding blocks corresponding to the adjacent transmission sleeves 4 are slidably connected inside the sliding grooves 25. A connecting block is fixed on the outer side of the transmission sleeve 4 and fixed on the adjacent sliding block. The connecting block slides inside the groove of the sliding groove 25. The length of the sliding block is greater than the width of the groove of the sliding groove 25. Through the cooperation of the sliding groove 25, the sliding block and the connecting block, the transmission sleeve 4 can be limited, thereby improving the stability of the transmission sleeve 4.

[0040] An operating block is fixed to one end of the threaded post 32 away from the mounting frame 16. A rubber sleeve is fixedly fitted to the outer wall of the operating block, allowing the user to easily rotate the threaded post 32.

[0041] Working Principle: When workers need to convey materials, the distance between the two fixed plates 12 can be adjusted according to the quantity of materials. The operation of motor 2 9 drives the lead screw 10 to rotate. Through the cooperation of the rotating lead screw 10 and the drive sleeve 3 11, the two fixed plates 12 can be moved towards or away from each other, allowing for adjustment of the distance between them. After adjusting the distance, a box loaded with materials can be placed on top of base 1 1 and base 2 between the two fixed plates 12. After the materials are placed, the operation of motor 2 9 drives the lead screw 10 to rotate. Through the cooperation of the rotating lead screw 10 and the drive sleeve 3 11, the two fixed plates 12 can be moved towards or away from each other. 12. The two fixed plates 12 move towards each other. When they contact the container filled with material, the container is fixed between the two fixed plates 12 on the top sides of base 1 and base 2. Then, by operating motor 1 at one end of the guide trolley, the winding shaft 17 at that end rotates, releasing the connecting belt 18 wound around the outside of the winding shaft 17. Simultaneously, by operating motor 1 at the other end of the guide trolley, the winding shaft 17 at the other end rotates, winding up the connecting belt 18. As the connecting belt 18 at one end of the guide trolley is released, the connecting belt 18 at the other end of the guide trolley is wound up. At this time, the guide trolley will be pulled, thus moving towards the direction of winding the connecting belt 18. When the material is transported to the processing area, it needs to be unloaded. When loading materials, the corresponding fixing plate 12 can be pulled according to the unloading direction. Through the sliding cooperation of the drive sleeve 11 and the slot, and through the sliding cooperation of the limiting slot 14 and the limiting block 13, the fixing plate 12 is moved. When the fixing plate 12 is separated from the drive sleeve 11, the fixing plate 12 on one side of the guide car is removed from the guide car. At this time, the user can easily move the materials away from the guide car. When the materials on one side of the guide car are removed, and it is necessary to move the materials inside the guide car, the operation of the motor 2 9 drives the lead screw 10 to rotate. Through the cooperation of the rotating lead screw 10 and the drive sleeve 11, the fixing plate 12 that has not been removed can be moved. At this time, the materials inside the guide car can be moved by the displacement of a single fixing plate 12. The guide trolley is positioned close to the workers to facilitate material handling and is easy to use. When an obstacle obstructs the movement of base 1 and base 2, rotating bolt 28 causes it to move. Once bolt 28 disengages from the threaded groove 29, rotating handle 27 rotates the drive shaft 3. Through the threaded engagement between drive shaft 3 and transmission sleeve 4, transmission sleeve 4 moves, causing drive plate 5 to deflect. As drive plate 5 deflects, base 1 and base 2 move vertically. When base 1 and base 2 are above an obstacle, rotating handle 27 stops, and bolt 28 is rotated to move it.Once bolt 28 is inserted into the corresponding threaded groove 29, the corresponding heights of base 1 and base 2 are fixed. At this point, base 1 and base 2 can move, preventing them from being obstructed by obstacles that would prevent them from moving.

[0042] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A multi-functional automated guided vehicle, characterized in that, The system includes a guide vehicle, with mounting blocks at both ends. A stabilizing seat is fixed to the bottom of each mounting block. A mounting frame is slidably connected inside the mounting block. A drive sleeve is embedded in the top of the mounting block. A threaded post rotatably connected to the top of the mounting frame is threaded through the internal thread of the drive sleeve. A motor is fixed to the inner wall of one end of the mounting frame. The output end of the motor is driven by a take-up shaft whose other end is rotatably connected to the inner wall of the other end of the mounting frame. A connecting belt is fixedly wound around the outer walls of both ends of the take-up shaft. A connecting block is fixed to the tail end of the connecting belt. The guide vehicle has connecting grooves at both ends. The connecting blocks slide inside adjacent connecting grooves. Bolts are threaded to both ends of the connecting blocks. Threaded grooves are opened on the inner walls of both ends of the connecting grooves. Bolts are threaded into adjacent threaded grooves. The guide vehicle includes a base one and a base two. A fixing plate one is fixed to one side of the top of both base one and base two. A motor two is fixed to the inner side of the fixing plate one. A lead screw is driven to the output end of the motor two. The end of the lead screw away from the motor two is rotatably connected to the fixing plate two. The fixing plate two located on base one is fixed to base one, and the fixing plate two located on base two is fixed to base two. The threads at both ends of the lead screw are in opposite directions. A drive sleeve three is threaded onto the outer wall of both ends of the lead screw. A symmetrically arranged fixing plate is provided between the fixing plate one and the fixing plate two. Slots are provided at both ends of the fixing plate. The drive sleeve three slides inside adjacent slots. Limiting grooves are provided on the inner walls of both sides of the slots. Limiting blocks fixed to adjacent drive sleeve threes are slidably connected inside the limiting grooves. Mounting blocks two are fixed to the opposite ends of both base one and base two. A connecting groove is provided at the mounting... On the outer side of block two, below the opposite ends of base one and base two, there is a drive sleeve two. Both ends of the drive sleeve two are slidably inserted with drive blocks. The end of the drive block located outside the drive sleeve two is fixed with a drive shaft. Both ends of the drive shaft are threaded and the thread directions are opposite. Below the drive shaft, there is a mounting plate one. The bottom of the mounting plate one is fixed with multiple pulleys one. The top of the mounting plate one is fixed with a fixing block. The outer walls of both ends of the drive shaft are threaded with transmission sleeves. The outer walls of the transmission sleeves are hinged with drive plates. The end of the drive plate away from the transmission sleeve is hinged to the outside of the fixing block. The bottom of base one and base two are both provided with mounting plates two. The bottom side of the mounting plate two is fixed with multiple pulleys two. The top of the mounting plate two is fixed with a support block. The other end of the support block located below base one is fixed to base one. The other end of the support block located below base two is fixed to base two. The second drive sleeve has sliding holes at both ends, and a positioning block slides through the sliding holes. The end of the drive block located inside the second drive sleeve has a positioning groove. A connecting plate is provided below the second drive sleeve. One end of the positioning block is slidably connected to the inside of the adjacent positioning groove, and the other end of the positioning block is fixed to the adjacent connecting plate. Multiple connecting springs with their other ends fixed to the connecting plate are fixed on the bottom side of the second drive sleeve.

2. The multi-functional automated guided vehicle as described in claim 1, characterized in that, Rotary holes are provided on both sides of the bottom of the second mounting block. The end of the drive shaft away from the drive block passes through the adjacent rotating hole and is fixed with a handle. One end of the handle is threadedly connected to a bolt. Multiple threaded grooves are provided on the side of the second mounting block close to the adjacent bolt, with the drive shaft as the center. The bolt is threadedly connected inside the adjacent threaded groove.

3. The multi-functional automated guided vehicle as described in claim 1, characterized in that, The driving block is a rectangular block, and the inner cavity of the driving sleeve is a rectangular cavity.

4. A multi-functional automated guided vehicle as described in claim 1, characterized in that, The card slot is a rectangular slot, and the drive sleeve is a rectangular block.

5. A multi-functional automated guided vehicle as described in claim 4, characterized in that, The bottom of pulley one and the bottom of pulley two are at the same level. Both the bottom of base one and base two are provided with slots, and the connecting plate slides inside the slots.

6. A multi-functional automated guided vehicle as described in claim 1, characterized in that, Both sides of the bottom of the base one and base two are provided with sliding grooves. Multiple sliding blocks corresponding to adjacent transmission sleeves are slidably connected inside the sliding grooves. A connecting block fixed on the adjacent sliding block is fixed on the outside of the transmission sleeve. The connecting block slides inside the groove opening of the sliding groove. The length of the sliding block is greater than the width of the groove opening.

7. A multi-functional automated guided vehicle as described in claim 1, characterized in that, An operating block is fixed to the end of the threaded post away from the mounting frame, and a rubber sleeve is fixedly fitted to the outer wall of the operating block.

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