Multifunctional automatic guide vehicle

Abstract

The invention relates to the technical field of material transfer, and discloses a multifunctional automatic guide vehicle which comprises a guide vehicle body, first mounting blocks are arranged at the two ends of the guide vehicle body correspondingly, stabilizing seats are fixed to the bottoms of the first mounting blocks, mounting frames are slidably connected to the interiors of the first mounting blocks, and first driving sleeves are embedded in the tops of the first mounting blocks; a threaded column rotationally connected to the top of the mounting frame is arranged in the first driving sleeve in a threaded penetrating mode, a first motor is fixed to the inner wall of one end of the mounting frame, the output end of the first motor is in transmission connection with a winding shaft with the other end rotationally connected to the inner wall of the other end of the mounting frame, and connecting belts are fixedly wound around the outer walls of the two ends of the winding shaft. According to the material conveying device, materials can be automatically conveyed, the conveyed materials can be fixed, the fixing assembly can be adaptively adjusted and controlled, workers can conveniently unload the conveyed materials, the working performance is high, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of material transfer, and in particular to a multifunctional automatic guided vehicle. Background Art

[0002] During the processing of mechanical equipment, corresponding guide vehicles are needed to transport materials of the mechanical equipment. Although the existing guide vehicles can transport materials, the staff needs to push the guide vehicles manually during use. In this process, it is not only time-consuming and labor-intensive, but also has low transportation efficiency. For this reason, we propose a multifunctional automatic guided vehicle. Summary of the invention

[0003] In order to solve the technical problem that the existing guided vehicle is inconvenient to use, the present invention provides a multifunctional automatic guided vehicle.

[0004] The present invention is implemented by the following technical scheme: a multifunctional automatic guided vehicle, comprising a guide vehicle, both ends of the guide vehicle are provided with a mounting block 1, the bottom of the mounting block 1 is fixed with a stabilizing seat, the interior of the mounting block 1 is slidably connected with a mounting frame, the top of the mounting block 1 is embedded with a driving sleeve 1, the internal thread of the driving sleeve 1 is penetrated with a threaded column rotatably connected to the top of the mounting frame, the inner wall of one end of the mounting frame is fixed with a motor 1, the output end of the motor 1 is transmission-connected with a winding shaft whose other end is rotatably connected to the inner wall of the other end of the mounting frame, the outer walls of both ends of the winding shaft are fixedly wrapped with connecting belts, the tail end of the connecting belt is fixed with a connecting block, both ends of the guide vehicle are provided with connecting grooves, the connecting blocks slide inside adjacent connecting grooves, the two ends of the connecting block are threadedly connected with bolts 1, the inner walls of both ends of the connecting groove are provided with threaded grooves 1, the bolts 1 are threadedly connected inside adjacent threaded grooves 1, through the operation of the above components, the guide vehicle can be driven to automatically move, the corresponding heights of the mounting frame and the connecting belt can be regulated, and the user can conveniently remove the traction component of the guide vehicle from the guide vehicle.

[0005] As a further improvement of the above scheme, the guide vehicle comprises a base one and a base two, a fixing plate one is fixed on one side of the base one and the top of the base two, a motor two is fixed on the inner side of the fixing plate one, an output end of the motor two is transmission connected with a screw rod, and an end of the screw rod away from the motor two is rotatably connected with the fixing plate two, the fixing plate two located on the base one is fixed on the base one, and the fixing plate two located on the base two is fixed on the base two, the thread directions of the two ends of the screw rod are opposite, and the outer wall threads of the two ends of the screw rod are sleeved with driving sleeves three, a symmetrically arranged fixing plate is provided between the fixing plate one and the fixing plate two, the two ends of the fixing plate are provided with card grooves, the driving sleeves three slide inside the adjacent card grooves, the inner walls on both sides of the card grooves are provided with limiting grooves, and the limiting blocks fixed on the adjacent driving sleeves three are slidably connected inside the limiting grooves, the away ends of the base one and the base two are fixed with mounting blocks two, the connecting grooves are provided on the outer side of the mounting block two, and driving sleeves two are provided below the two sides of the opposite ends of the base one and the base two, The two ends of the movable sleeve are slidably inserted with a driving block, and the end of the driving block located outside the driving sleeve is fixed with a driving shaft, and threads are opened at both ends of the driving shaft, and the threads are in opposite directions. A mounting plate 1 is provided below the driving shaft, and multiple pulleys 1 are fixed on the bottom of the mounting plate 1, and a fixing block is fixed on the top of the mounting plate 1. The outer walls of the two ends of the driving shaft are threadedly sleeved with a transmission sleeve, and the outer wall of the transmission sleeve is hinged with a driving plate, and one end of the driving plate away from the transmission sleeve is hinged on the outside of the fixing block. A mounting plate 2 is provided at the bottom of the base 1 and the base 2, and multiple pulleys 2 are fixed on the bottom side of the mounting plate 2, and a support block is fixed on the top of the mounting plate 2, and the other end of the support block located below the base 1 is fixed on the base 1, and the other end of the support block located below the base 2 is fixed on the base 2. Through the operation of the above components, materials can be transported and the transported materials can be fixed. The spacing between the two fixed plates can be adjusted according to the quantity of materials, so that the staff can unload the transported materials conveniently.

[0006] As a further improvement of the above scheme, rotating holes are opened on both sides of the bottom of the second mounting block, the end of the driving shaft away from the driving block passes through the adjacent rotating holes and is fixed with a handle, one end of the handle is threadedly connected with a bolt 2, and a plurality of thread grooves 2 are opened circumferentially with the driving shaft as the center on one side of the second mounting block close to the adjacent bolt 2, and the bolt 2 is threadedly connected inside the adjacent thread groove 2. Through the cooperation of the above components, the staff can conveniently adjust the corresponding heights of the base 1 and the base 2.

[0007] As a further improvement of the above scheme, the driving block is a rectangular block, and the inner cavity of the driving sleeve 2 is a rectangular cavity. By using the driving block and the driving sleeve 2 both of which are rectangular structures, the driving sleeve can be driven to rotate when the driving block rotates.

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

[0009] As a further improvement of the above scheme, sliding holes are provided at both ends of the driving sleeve 2, and a positioning block is slidably penetrated inside the sliding hole. A positioning groove is provided at the end of the driving block located inside the driving sleeve 2, and a linkage plate is provided under the driving sleeve 2. One end of the positioning block is slidably connected to the adjacent positioning groove, and the other end of the positioning block is fixed to the adjacent linkage plate. A plurality of connecting springs whose other ends are fixed to the linkage plate are fixed to the bottom side of the driving sleeve 2. Through the coordinated work of the above components, the materials on the base 1 and the base 2 can be towed and transported to different work sites.

[0010] As a further improvement of the above scheme, the bottom of pulley one and the bottom of pulley two are at the same horizontal height, and the bottoms of base one and base two are both provided with grooves, and the linkage plate slides inside the grooves. The grooves can prevent base one and base two from interfering with the rotation of the linkage plate.

[0011] As a further improvement of the above scheme, sliding grooves are provided on both sides of the bottom of the base one and the base two away from the end, and the sliding grooves are internally slidably connected with a plurality of sliding blocks corresponding to adjacent transmission sleeves. The outer side of the transmission sleeve is fixed with a connecting block fixed on the adjacent sliding blocks. The connecting block slides inside the notch of the sliding groove, and the length of the sliding block is greater than the width of the notch of the sliding groove. Through the cooperation of the sliding groove, the sliding block and the connecting block, the transmission sleeve can be limited to improve the stability of the transmission sleeve.

[0012] As a further improvement of the above solution, an operating block is fixed to one end of the threaded column away from the installation frame, and a rubber sleeve is fixedly sleeved on the outer wall of the operating block. Through the operating block, the user can conveniently rotate the threaded column.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention can automatically transport materials, avoid the staff from manually pushing the guide vehicle, save manpower, fix the transported materials, and adaptively adjust the fixing components according to the amount of transported materials, so that the staff can unload the transported materials conveniently and it is easy to use.

[0015] 2. The present invention can adaptively adjust the guide vehicle according to the material conveying environment, so as to facilitate the guide vehicle to pass through a complex transportation environment. It has a wide range of applications. The traction components of the guide vehicle can be simply and conveniently detached from the guide vehicle according to usage requirements, making it easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a multifunctional automatic guided vehicle;

[0017] Figure 2 It is a structural schematic diagram of a base 1 in a multifunctional automatic guided vehicle;

[0018] Figure 3 It is a structural schematic diagram of a fixed plate in a multifunctional automatic guided vehicle;

[0019] Figure 4 It is a structural schematic diagram of an installation block in a multifunctional automatic guided vehicle;

[0020] Figure 5 It is a cross-sectional view of a drive sleeve 2 in a multifunctional automatic guided vehicle;

[0021] Figure 6 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 7 The figure is a front view of a multifunctional automatic guided vehicle.

[0023] Description of main 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. Screw; 11. Drive sleeve 3; 12. Fixed plate; 13. Limiting block; 14. Limiting groove; 15. Mounting block 1; 16. Mounting frame; 17. Winding shaft; 18. Connecting belt; 19. Stable seat; 20. Drive block; 21. Drive sleeve 2; 22. Positioning block; 23. Interlocking 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 column. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Embodiment 1:

[0027] Combination Figure 1 and Figure 4A multifunctional automatic guided vehicle of the present embodiment includes a guide vehicle, both ends of the guide vehicle are provided with a mounting block 15, the bottom of the mounting block 15 is fixed with a stabilizing seat 19, the interior of the mounting block 15 is slidably connected with a mounting frame 16, the top of the mounting block 15 is embedded with a driving sleeve 1, the internal thread of the driving sleeve 1 is penetrated with a threaded column 32 rotatably connected to the top of the mounting frame 16, the inner wall of one end of the mounting frame 16 is fixed with a motor 1, the motor 1 is a forward and reverse stepping motor, the output end of the motor 1 is transmission-connected with a winding shaft 17 rotatably connected to the inner wall of the other end of the mounting frame 16, the outer walls of both ends of the winding shaft 17 are fixedly wrapped with connecting belts 18, the tail end of the connecting belt 18 is fixed with a connecting block 26, the two ends of the guide vehicle are provided with connecting grooves, the connecting block 26 slides inside the adjacent connecting grooves, the two ends of the connecting block 26 are threadedly connected with bolts 1, the inner walls of both ends of the connecting groove are provided with threaded grooves 1, and the bolts 1 are threadedly connected inside the adjacent threaded grooves 1.

[0028] The implementation principle of a multifunctional automatic guided vehicle in the embodiment of the present application is as follows: through the operation of motor 1, the winding shaft 17 located at one end of the guide vehicle is driven to rotate, and the connecting belt 18 wound on the outside of the winding shaft 17 is released. At the same time, through the operation of motor 1, the winding shaft 17 located at the other end of the guide vehicle is driven to rotate to reel in the connecting belt 18. As the connecting belt 18 at one end of the guide vehicle is released, the connecting belt 18 at the other end of the guide vehicle is reeled in. At this time, the guide vehicle will be towed and displaced in the direction of reeling in the connecting belt 18. By rotating the threaded column 32, the threaded column 32 and the driving sleeve 1 cooperate to drive the threaded column 32 to perform vertical displacement. At this time, the corresponding heights of the mounting frame 16 and the connecting belt 18 can be adjusted. By rotating bolt 1, the bolt 1 can be driven to move. When the bolt 1 is disengaged from the inside of the threaded groove 1, the connecting block 26 can be pulled to remove the connecting block 26 from the connecting groove. At this time, the traction component of the guide vehicle is removed from the guide vehicle.

[0029] Embodiment 2:

[0030] Combination Figure 2 and 3The present embodiment is further improved on the basis of the embodiment 1 in that: the guide vehicle comprises a base 1 and a base 2, a fixing plate 18 is fixed on one side of the top of the base 1 and the base 2, a motor 2 9 is fixed on the inner side of the fixing plate 18, the motor 2 9 is a forward and reverse stepping motor, the output end of the motor 2 9 is transmission-connected with a screw 10, the end of the screw 10 away from the motor 2 9 is rotationally connected with a fixing plate 2, the fixing plate 2 located on the base 1 is fixed on the base 1, the fixing plate 2 located on the base 2 is fixed on the base 2, the threads at both ends of the screw 10 are in opposite directions, the outer walls of both ends of the screw 10 are threadedly sleeved with a driving sleeve 3 11, a symmetrically arranged fixing plate 12 is provided between the fixing plate 1 8 and the fixing plate 2, and a card slot is provided at both ends of the fixing plate 12, and the driving sleeve 3 is connected to the fixing plate 12. The sleeve 3 11 slides inside the adjacent card slot, and the inner walls on both sides of the card slot are provided with limiting grooves 14. The limiting grooves 14 are slidably connected inside with limiting blocks 13 fixed on the adjacent driving sleeve 3 11. The away ends of the base 1 and the base 2 are fixed with mounting blocks 2 30. The connecting grooves are provided on the outside of the mounting blocks 2 30. The lower sides of the opposite ends of the base 1 and the base 2 are provided with driving sleeves 21. Both ends of the driving sleeve 21 are slidably inserted with driving blocks 20. The end of the driving block 20 located outside the driving sleeve 21 is fixed with a driving shaft 3. Both ends of the driving shaft 3 are provided with threads, and the thread directions are opposite. A mounting plate 1 is provided below the driving shaft 3. A plurality of pulleys 6 are fixed to the bottom of the mounting plate 1. A fixing block is fixed to the top of the mounting plate 1. The driving shaft 3 The outer walls at both ends are threadedly sleeved with a transmission sleeve 4, and the outer wall of the transmission sleeve 4 is hinged with a driving plate 5, and one end of the driving plate 5 away from the transmission sleeve 4 is hinged to the outside of the fixed block. The bottom of the base 1 and the base 2 are both provided with a mounting plate 2, and a plurality of pulleys 2 7 are fixed to the bottom side of the mounting plate 2. A support block 31 is fixed to the top of the mounting plate 2, and the other end of the support block 31 located below the base 1 is fixed to the base 1, and the other end of the support block 31 located below the base 2 is fixed to the base 2. When the staff needs to transport materials, the spacing between the two fixed plates 12 can be adjusted according to the quantity of materials, and the screw rod 10 is driven to rotate by the operation of the motor 2 9, and the two can be driven by the cooperation of the rotating screw rod 10 and the driving sleeve 3 11. The fixed plates 12 are displaced toward or away from each other, and the spacing between the two fixed plates 12 can be adjusted at this time. After the spacing between the two fixed plates 12 is adjusted, the box loaded with materials can be placed on the top side of the base 1 and the base 2 between the two fixed plates 12. When the materials are placed, the motor 2 9 can be operated to drive the screw rod 10 to rotate. The rotating screw rod 10 and the driving sleeve 3 11 can cooperate to drive the two fixed plates 12 to displace toward each other. When the two fixed plates 12 are in contact with the box loaded with materials, the box loaded with materials is fixed between the two fixed plates 12 on the top sides of the base 1 and the base 2. As the connecting belt 18 at one end of the guide vehicle is wound up and the connecting belt 18 at the other end of the guide vehicle is released,Through the coordinated rotation of pulley 1 6 and pulley 2 7, the guide vehicle will be pulled, and the box carrying the material will move toward the direction of the winding connection belt 18.

[0031] When the material is transported to the processing site and needs to be unloaded, the corresponding fixed plate 12 can be pulled according to the unloading direction, and the fixed plate 12 can be displaced through the sliding cooperation of the driving sleeve three 11 and the card slot, and through the sliding cooperation of the limiting groove 14 and the limiting block 13. When the fixed plate 12 is separated from the driving sleeve three 11, the fixed plate 12 on one side of the guide vehicle is removed from the guide vehicle. At this time, the user can easily move the material away from the guide vehicle. When the material on one side of the guide vehicle is moved away and the material on the inner side of the guide vehicle needs to be transported, the motor 2 9 is operated to drive the screw rod 10 to rotate, and the rotating screw rod 10 and the driving sleeve three 11 work together to drive the fixed plate 12 that has not been removed to be displaced. At this time, the displacement of a single fixed plate 12 can push the material on the inner side of the guide vehicle to move closer to the staff, thereby facilitating the staff to carry materials and being easy to use.

[0032] Embodiment 3:

[0033] Combination Figure 6 On the basis of Example 2, this embodiment is further improved in that: rotating holes are provided on both sides of the bottom of the second mounting block 30, and the end of the driving shaft 3 away from the driving block 20 passes through the adjacent rotating holes and is fixed with a handle 27, one end of the handle 27 is threadedly connected with a bolt 28, and a plurality of thread grooves 29 are provided along the circumferential direction on the side of the second mounting block 30 close to the adjacent bolt 28 with the driving shaft 3 as the center, and the bolt 28 is threadedly connected inside the adjacent thread groove 29. When there is an obstacle that hinders the displacement of the base 1 and the base 2 in the direction of the guide vehicle, the bolt 28 is rotated to drive the bolt 28 to move. When the bolt 28 is out of the thread groove 29, the handle 27 is rotated to drive the bolt 28 to move. The driving shaft 3 rotates, and the transmission sleeve 4 is driven to move through the threaded cooperation of the driving shaft 3 and the transmission sleeve 4. The displaced transmission sleeve 4 will drive the driving plate 5 to deflect. With the movement of the driving plate 5, the base 1 and the base 2 2 will be vertically displaced. When the base 1 and the base 2 are located above an obstacle, the handle 27 can be stopped and the bolt 28 can be rotated to drive the bolt 28 to move. When the bolt 28 enters the corresponding thread groove 29, the corresponding heights of the base 1 and the base 2 are fixed. At this time, the base 1 and the base 2 can be displaced to avoid the base 1 and the base 2 being interfered with by obstacles, which makes the base 1 and the base 2 unable to move.

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

[0035] The card slot is a rectangular slot, and the driving sleeve 3 11 is a rectangular block. The card slot and the driving sleeve 3 11 are both rectangular structures, so that the driving sleeve 3 11 can be prevented from rotating inside the card slot, thereby improving the stability of the driving sleeve 3 11.

[0036] Embodiment 4:

[0037] Combination Figure 5 and Figure 7 On the basis of Example 2, this embodiment is further improved in that: sliding holes are provided at both ends of the driving sleeve 21, and a positioning block 22 is slidably penetrated inside the sliding hole. A positioning groove is provided at the end of the driving block 20 located inside the driving sleeve 21, and a linkage plate 23 is provided below the driving sleeve 21. One end of the positioning block 22 is slidably connected inside the adjacent positioning groove, and the other end of the positioning block 22 is fixed on the adjacent linkage plate 23. A plurality of connecting springs 24 whose other ends are fixed on the linkage plate 23 are fixed on the bottom side of the driving sleeve 21. When the staff needs to transport the materials to two work sites during the transportation of materials, the linkage plate 23 can be pulled to drive the linkage plate 23 to perform vertical displacement, and the positioning block 22 to perform vertical displacement. Displacement, when the positioning block 23 is separated from the inside of the positioning groove, the driving sleeve 21 can be pushed to drive the driving sleeve 21 to be displaced. When the driving sleeve 21 is separated from the driving block 20 at one end, the corresponding fixed plate 12 can be pulled, and the sliding cooperation between the driving sleeve 3 11 and the card groove and the sliding cooperation between the limiting groove 14 and the limiting block 13 can drive the fixed plate 12 to be displaced. When the fixed plate 12 is separated from the driving sleeve 3 11, the fixed plate 12 on the guide vehicle is removed from the guide vehicle. At this time, the base 1 and the base 2 2 are split into two guide vehicles. At this time, the logistics can be placed on the base 1 and the base 2 2 respectively. By winding the two connecting belts 18, the materials on the base 1 and the base 2 2 can be towed and transported to different work sites.

[0038] The bottom of pulley 1 6 and the bottom of pulley 2 7 are at the same horizontal height. The bottoms of base 1 and base 2 2 are both provided with slots, and the linkage plate 23 slides inside the slots. The slots can prevent base 1 and base 2 2 from interfering with the rotation of the linkage plate 23.

[0039] Sliding grooves 25 are provided on both sides of the bottom of the away ends of the base 1 and the base 2. The inside of the sliding groove 25 is slidably connected with multiple sliding blocks corresponding to the adjacent transmission sleeves 4. The outside of the transmission sleeve 4 is fixed with a connecting block fixed on the adjacent sliding blocks. The connecting block slides inside the notch of the sliding groove 25. The length of the sliding block is greater than the width of the notch 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 to improve the stability of the transmission sleeve 4.

[0040] An operating block is fixed to one end of the threaded column 32 away from the installation frame 16 , and a rubber sleeve is fixedly sleeved on the outer wall of the operating block. The operating block can facilitate the user to rotate the threaded column 32 .

[0041] Working principle: When the staff needs to transport materials, the distance between the two fixed plates 12 can be adjusted according to the quantity of materials. The motor 2 9 is operated to drive the screw rod 10 to rotate. The rotating screw rod 10 and the driving sleeve 3 11 cooperate to drive the two fixed plates 12 to move toward or away from each other. At this time, the distance between the two fixed plates 12 can be adjusted. After the distance between the two fixed plates 12 is adjusted, the box loaded with materials can be placed on the top side of the base 1 and the base 2 between the two fixed plates 12. After the materials are placed, the motor 2 9 can be operated to drive the screw rod 10 to rotate. The rotating screw rod 10 and the driving sleeve 3 11 cooperate to drive the two fixed plates. 12 are displaced towards each other. When the two fixed plates 12 are in contact with the box loaded with materials, the box loaded with materials is fixed between the two fixed plates 12 on the top sides of the base 1 and the base 2. Then, the motor 1 at one end of the guide vehicle can be operated to drive the winding shaft 17 at one end of the guide vehicle to rotate, and the connecting belt 18 wound on the outside of the winding shaft 17 can be released. At the same time, the motor 1 at the other end of the guide vehicle can be operated to drive the winding shaft 17 at the other end of the guide vehicle to rotate, and the connecting belt 18 can be wound. As the connecting belt 18 at one end of the guide vehicle is released, the connecting belt 18 at the other end of the guide vehicle is wound. At this time, the guide vehicle will be pulled, thereby displacing in the direction of the winding connecting belt 18. When the material is transported to the processing site, it needs to be unloaded. When loading materials, the corresponding fixed plate 12 can be pulled according to the unloading direction, and the fixed plate 12 can be moved by the sliding cooperation between the driving sleeve three 11 and the card slot, and by the sliding cooperation between the limiting slot 14 and the limiting block 13. When the fixed plate 12 is separated from the driving sleeve three 11, the fixed plate 12 on one side of the guide vehicle is detached from the guide vehicle. At this time, the user can easily move the material away from the guide vehicle. When the material on one side of the guide vehicle is moved away and the material on the inner side of the guide vehicle needs to be transported, the motor 2 9 is operated to drive the screw rod 10 to rotate. The rotating screw rod 10 and the driving sleeve three 11 work together to drive the fixed plate 12 that has not been removed to move. At this time, the displacement of a single fixed plate 12 can push the material on the inner side of the guide vehicle to move , close to the staff, so as to facilitate the staff to carry materials, easy to use, when the direction of the guide vehicle is blocked by an obstacle that prevents the displacement of the base 1 and the base 2, turn the bolt 28 to drive the bolt 28 to move, when the bolt 28 is out of the thread groove 29, by turning the handle 27, the drive shaft 3 is driven to rotate, and the threaded fit of the drive shaft 3 and the transmission sleeve 4 drives the transmission sleeve 4 to move, and the displaced transmission sleeve 4 will drive the drive plate 5 to deflect, and with the sheet of the drive plate 5, the base 1 and the base 2 will be vertically displaced at this time, when the base 1 and the base 2 are located above the obstacle, the handle 27 can be stopped, and the bolt 28 can be turned to drive the bolt 28 to move,When the bolt 28 enters the corresponding thread groove 29, the corresponding heights of the base 1 and the base 2 are fixed, and the base 1 and the base 2 can be displaced to prevent the base 1 and the base 2 from being disturbed by obstacles, which would prevent the base 1 and the base 2 from being displaced.

[0042] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A multifunctional automatic guided vehicle, characterized in that: The cam is provided with a plurality of mounting blocks at both ends of the guide vehicle, a stabilizing seat is fixed on the bottom of the mounting block, a mounting frame is slidably connected inside the mounting block, a driving sleeve is embedded on the top of the mounting block, a threaded column is passed through the internal thread of the driving sleeve and is rotatably connected to the top of the mounting frame, a motor is fixed to the inner wall of one end of the mounting frame, an output end of the motor is transmission-connected to 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 wrapped 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 guide vehicle, the connecting block slides inside adjacent connecting grooves, a bolt is threadedly connected to the two ends of the connecting block, a threaded groove is provided on the inner walls at both ends of the connecting groove, and the bolt is threadedly connected to the inside of an adjacent threaded groove.

2. A multifunctional automatic guided vehicle as claimed in claim 1, characterized in that: The guide vehicle comprises a base one and a base two, a fixing plate one is fixed on one side of the base one and the top of the base two, a motor two is fixed on the inner side of the fixing plate one, an output end of the motor two is transmission connected with a screw rod, and an end of the screw rod away from the motor two is rotatably connected with the fixing plate two, the fixing plate two located on the base one is fixed on the base one, and the fixing plate two located on the base two is fixed on the base two, the thread directions of the two ends of the screw rod are opposite, and the outer walls of the two ends of the screw rod are threadedly sleeved with driving sleeves three, a symmetrically arranged fixing plate is provided between the fixing plate one and the fixing plate two, the two ends of the fixing plate are provided with card grooves, and the driving sleeves three slide inside adjacent card grooves, and the inner walls on both sides of the card grooves are provided with limiting grooves, and the internal sliding connection of the limiting grooves is provided with limiting blocks fixed on the adjacent driving sleeves three, and the away ends of the base one and the base two are fixed with mounting blocks two, and the connecting grooves are provided on the mounting The cam is provided with a plurality of wheels, and the plurality of wheels are connected to the drive shaft through the guide rails, and the plurality of wheels are connected to the plurality of wheels respectively.

3. A multifunctional automatic guided vehicle as claimed in claim 2, characterized in that: Rotary holes are provided on both sides of the bottom of the second mounting block, and the end of the driving shaft away from the driving block passes through the adjacent rotary holes and is fixed with a handle, one end of the handle is threadedly connected with a bolt 2, and a plurality of thread grooves 2 are provided on one side of the second mounting block close to the adjacent bolt 2 along the circumferential direction with the driving shaft as the center, and the bolt 2 is threadedly connected inside the adjacent thread groove 2.

4. A multifunctional automatic guided vehicle as claimed in claim 2, characterized in that: The driving block is a rectangular block, and the inner cavity of the second driving sleeve is a rectangular cavity.

5. The multifunctional automatic guided vehicle according to claim 2, characterized in that: The card slot is a rectangular slot, and the drive sleeve three is a rectangular block.

6. A multifunctional automatic guided vehicle as claimed in claim 2, characterized in that: Sliding holes are provided at both ends of the driving sleeve 2, and a positioning block is slidably penetrated inside the sliding hole. A positioning groove is provided at the end of the driving block located inside the driving sleeve 2, and a linkage plate is provided below the driving sleeve 2. One end of the positioning block is slidably connected to the adjacent positioning groove, and the other end of the positioning block is fixed to the adjacent linkage plate. A plurality of connecting springs whose other ends are fixed to the linkage plate are fixed to the bottom side of the driving sleeve 2.

7. A multifunctional automatic guided vehicle as claimed in claim 6, characterized in that: The bottom of the pulley 1 and the bottom of the pulley 2 are at the same horizontal height, and the bottoms of the base 1 and the base 2 are both provided with slots, and the linkage plate slides inside the slots.

8. The multifunctional automatic guided vehicle according to claim 2, characterized in that: The base one and the base two are provided with sliding grooves on both sides of the bottom of the ends away from each other, and the inside of the sliding groove is slidably connected with a plurality of sliding blocks corresponding to adjacent transmission sleeves, and the outside of the transmission sleeve is fixed with a connecting block fixed on the adjacent sliding blocks, and the connecting block slides inside the notch of the sliding groove, and the length of the sliding block is greater than the width of the notch of the sliding groove.

9. The multifunctional automatic guided vehicle according to claim 1, characterized in that: An operating block is fixed to one end of the threaded column away from the installation frame, and a rubber sleeve is fixedly sleeved on the outer wall of the operating block.

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