Transfer device

Abstract

The utility model relates to the technical field of machining, and provides transferring equipment which comprises a rack, a rotating assembly, a lifting assembly, a moving assembly and a clamping jaw assembly. The rack comprises a fixed seat and a mounting plate. The fixing seat is provided with a sliding groove, and the mounting plate is arranged above the sliding groove. The lifting assembly comprises a first connecting part and a second connecting part. And the first connecting part is fixedly connected with the mounting plate. The second connecting part is fixedly connected with one end of the rotating assembly. The other end of the rotating assembly is fixedly connected with the clamping jaw assembly. The rotating assembly is used for driving the clamping jaw assembly to rotate. The lifting assembly can drive the clamping jaw assembly to move in the direction perpendicular to the length direction of the sliding groove. The moving assembly is arranged on one side of the lifting assembly. The moving assembly can drive the clamping jaw assembly to move in the length direction of the sliding groove. The clamping jaw assembly comprises a clamping part. And the clamping part is provided with a reverse hook part. The reverse hook part is used for being hooked to the material basket when the clamping jaw assembly clamps the material basket. By means of the transfer equipment, the transfer efficiency and safety can be improved.

Description

Technical Field

[0001] This application relates to the field of machining technology, and in particular to a transfer device. Background Technology

[0002] Currently, when transferring material baskets, manual transfer is generally used. However, during manual transfer, accidents such as slippage or collision may occur due to improper operation or excessive weight of the basket, causing damage or spillage of the material inside the basket, resulting in low transfer efficiency and safety. Utility Model Content

[0003] In view of this, this application provides a transfer device that can improve transfer efficiency and safety.

[0004] One embodiment of this application provides a transfer device. The transfer device includes: a frame, a rotating assembly, a lifting assembly, a moving assembly, and a gripper assembly. The frame includes a fixed base and a mounting plate. The fixed base has a sliding groove, and the mounting plate is mounted above the sliding groove and slidably connected to the fixed base. The lifting assembly includes a first connecting portion and a second connecting portion. The first connecting portion is fixedly connected to the mounting plate. The second connecting portion extends into the sliding groove and is fixedly connected to one end of the rotating assembly. The other end of the rotating assembly is fixedly connected to the gripper assembly. The rotating assembly is used to drive the gripper assembly to rotate. The lifting assembly is used to drive the rotating assembly to move, so that the rotating assembly can drive the gripper assembly to move in a direction perpendicular to the length direction of the sliding groove. The moving assembly is mounted on the frame and located on one side of the lifting assembly. The moving assembly is used to drive the mounting plate to push the lifting assembly to move, and through the lifting assembly, drive the rotating assembly to move, so that the rotating assembly can drive the gripper assembly to move in the length direction of the sliding groove. The gripper assembly includes a clamping portion. The clamping portion has a reverse hook portion. The anti-hook portion is used to hook onto the material basket when the gripper assembly clamps the material basket.

[0005] During basket transfer, the gripper assembly is controlled to grab the basket at the loading position. Then, the moving assembly drives the mounting plate to move the lifting assembly, which in turn drives the rotating assembly to move. This allows the rotating assembly to move the gripper assembly along the length of the sliding groove to above the unloading position. The rotating assembly then drives the gripper assembly to rotate. After rotating at a preset angle, the lifting assembly moves the rotating assembly, allowing it to move the gripper assembly perpendicular to the length of the sliding groove to the unloading position. The gripper assembly then releases the basket, completing the basket transfer. The entire transfer process requires no manual intervention, improving transfer efficiency and safety.

[0006] In some embodiments of this application, the transfer device further includes a movable plate and a plurality of guide components. The movable plate is sleeved on one end of the rotating component near the mounting plate. The mounting plate is provided with through holes for corresponding guide components to pass through. One end of each guide component is fixedly connected to the movable plate, and the other end of each guide component protrudes from the corresponding through hole and is slidably connected to the mounting plate. The plurality of guide components are used to guide the lifting component to move in a direction perpendicular to the length direction of the sliding groove.

[0007] In some embodiments of this application, each of the guide components includes a guide rod and a guide sleeve fitted onto the guide rod. The guide sleeve passes through the through hole and is fixedly connected to the mounting plate. One end of the guide rod is fixedly connected to the movable plate, and the other end of the guide rod extends out of the guide sleeve.

[0008] In some embodiments of this application, slide rails are provided on both sides of the sliding groove, and the mounting plate is mounted on the slide rails and moves along the length of the slide rails.

[0009] In some embodiments of this application, the transfer device further includes a plurality of sensors electrically connected to the moving component, the plurality of sensors being spaced apart on one side of the slide rail, the plurality of sensors being used to monitor the position information of the moving component and send a position signal to the moving component.

[0010] In some embodiments of this application, the moving component includes a driving component and a transmission component. One end of the driving component is mounted on the mounting plate and fixedly connected to the mounting plate, and the other end of the driving component is connected to the transmission component. The driving component is used to drive the transmission component to move the mounting plate on the slide rail.

[0011] In some embodiments of this application, the transmission assembly includes a first transmission member and a second transmission member. The first transmission member is mounted on the side of the fixed base away from the slide rail. One end of the second transmission member is connected to the driving member, and the other end of the second transmission member is engaged with the first transmission member. The driving member is used to drive the second transmission member to engage with the first transmission member.

[0012] In some embodiments of this application, the transfer device further includes a detection element mounted on the side of the moving plate away from the mounting plate, the detection element being used to detect the rotation angle of the rotating assembly.

[0013] In some embodiments of this application, the gripper assembly further includes a bracket and a sliding assembly. The bracket has clamping portions on both sides. One end of the sliding assembly is connected to the moving plate, and the other end of the sliding assembly is connected to the clamping portion. The sliding assembly is used to drive the clamping portion to move so that the clamping portion clamps the material basket.

[0014] In some embodiments of this application, the transfer device further includes a cable chain disposed on one side of the moving component, the cable chain being used for cable routing. Attached Figure Description

[0015] Figure 1 This is a perspective view of the transfer device in one embodiment of this application.

[0016] Figure 2 This is a partial view of the transfer device in one embodiment of this application.

[0017] Figure 3 This is a partial view of another location of the transfer device in one embodiment of this application.

[0018] Figure 4 This is a partial view of a moving component in a transfer device according to an embodiment of this application.

[0019] Figure 5 This is a partial view of another location of the transfer device in one embodiment of this application.

[0020] Figure 6 This is an exploded view of the gripper assembly in the transfer device according to one embodiment of this application.

[0021] Explanation of main component symbols

[0022] 100-Transfer equipment; 10-Frame; 11-Fixed base; 110-Sliding groove; 111-Slide rail; 112-Drag chain; 12-Mounting plate; 120-Through hole; 20-Rotating assembly; 30-Lifting assembly; 31-First connecting part; 32-Second connecting part; 40-Moving assembly; 41-Drive component; 42-Transmission assembly; 420-First transmission component; 421-Second transmission component; 50-Gripper assembly; 51-Clamping part; 510-Anti-hook part; 52-Bracket; 53-Sliding assembly; 530-Fixed block; 5300-Slide groove; 531-Slider; 60-Moving plate; 70-Guide assembly; 71-Guide rod; 72-Guide sleeve; 80-Sensor; 90-Detection component.

[0023] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0026] Material baskets, as a common material handling tool, play an important role in the field of machining. Material baskets are typically made of metal or plastic, and their structure is generally grid-like, making them prone to deformation.

[0027] Currently, material baskets are typically moved manually. However, during manual transfer, accidents such as slippage or collision may occur due to improper operation or excessive weight of the basket, resulting in damage or spillage of the material inside the basket, leading to low transfer efficiency and safety.

[0028] Therefore, to solve the above-mentioned technical problems, embodiments of this application provide a transfer device. The transfer device includes: a frame, a rotating assembly, a lifting assembly, a moving assembly, and a gripper assembly. The frame includes a fixed base and a mounting plate. The fixed base has a sliding groove, and the mounting plate is mounted above the sliding groove and slidably connected to the fixed base. The lifting assembly includes a first connecting portion and a second connecting portion. The first connecting portion is fixedly connected to the mounting plate. The second connecting portion extends into the sliding groove and is fixedly connected to one end of the rotating assembly. The other end of the rotating assembly is fixedly connected to the gripper assembly. The rotating assembly drives the gripper assembly to rotate. The lifting assembly drives the rotating assembly to move, so that the rotating assembly can drive the gripper assembly to move in a direction perpendicular to the length direction of the sliding groove. The moving assembly is mounted on the frame and located on one side of the lifting assembly. The moving assembly drives the mounting plate to push the lifting assembly to move, and through the lifting assembly drives the rotating assembly to move, so that the rotating assembly can drive the gripper assembly to move in the length direction of the sliding groove. The gripper assembly includes a clamping portion. The clamping part is provided with a reverse hook. The reverse hook is used to hook onto the material basket when the gripper assembly clamps the material basket.

[0029] During basket transfer, the gripper assembly is controlled to grab the basket at the loading position. Then, the moving assembly drives the mounting plate to move the lifting assembly, which in turn drives the rotating assembly to move. This allows the rotating assembly to move the gripper assembly along the length of the sliding groove to above the unloading position. The rotating assembly then drives the gripper assembly to rotate. After rotating at a preset angle, the lifting assembly moves the rotating assembly, allowing it to move the gripper assembly perpendicular to the length of the sliding groove to the unloading position. The gripper assembly then releases the basket, completing the basket transfer. The entire transfer process requires no manual intervention, improving transfer efficiency and safety.

[0030] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please see Figures 1 to 6 As shown, X represents the length direction of the sliding groove 110, and Y represents the direction perpendicular to the length direction of the sliding groove 110. One embodiment of this application provides a transfer device 100. See also... Figures 1 to 3 As shown, the transfer device 100 includes: a frame 10, a rotating assembly 20, a lifting assembly 30, a moving assembly 40, and a gripper assembly 50. The frame 10 includes a fixed base 11 and a mounting plate 12. The fixed base 11 has a sliding groove 110, and the mounting plate 12 is mounted above the sliding groove 110 and slidably connected to the fixed base 11. The lifting assembly 30 includes a first connecting portion 31 and a second connecting portion 32. The first connecting portion 31 is fixedly connected to the mounting plate 12. The second connecting portion 32 extends into the sliding groove 110 and is fixedly connected to one end of the rotating assembly 20. The other end of the rotating assembly 20 is fixedly connected to the gripper assembly 50. The rotating assembly 20 drives the gripper assembly 50 to rotate. The lifting assembly 30 drives the rotating assembly 20 to move, so that the rotating assembly 20 can drive the gripper assembly 50 to move in a direction perpendicular to the length direction of the sliding groove 110. The moving component 40 is mounted on the frame 10 and located on one side of the lifting component 30. The moving component 40 drives the mounting plate 12 to move the lifting component 30, and through the lifting component 30 drives the rotating component 20 to move, so that the rotating component 20 can drive the gripper assembly 50 to move along the length direction of the sliding groove 110. The gripper assembly 50 includes a clamping part 51. The clamping part 51 is provided with a hook part 510. The hook part 510 is used to hook onto the material basket when the gripper assembly 50 clamps the material basket.

[0032] During basket transfer, the gripper assembly 50 is controlled to grab the basket at the loading position. Then, the moving assembly 40 drives the mounting plate 12 to move the lifting assembly 30, which in turn drives the rotating assembly 20 to move. This allows the rotating assembly 20 to move the gripper assembly 50 along the length of the sliding groove 110 to above the unloading position. The rotating assembly 20 then drives the gripper assembly 50 to rotate. After rotating the rotating assembly 20 by a preset angle, the lifting assembly 30 moves the rotating assembly 20, allowing it to move the gripper assembly 50 perpendicular to the length of the sliding groove 110 to the unloading position. The gripper assembly 50 then releases the basket, completing the basket transfer. The entire transfer process requires no manual intervention, improving transfer efficiency and safety.

[0033] Understandably, by cooperating with each other, the lifting component 30, the moving component 40 and the rotating component 20 can achieve multi-directional transfer of the material basket through the combined motion structure, which meets the application needs of various scenarios. At the same time, by integrating the lifting component 30, the moving component 40 and the rotating component 20 under the sliding groove 110 of the mounting plate 12 and the fixed seat 11, production space is saved.

[0034] Understandably, by providing a reverse hook portion 510 in the clamping portion 51 of the gripper assembly 50, the reverse hook portion 510 hooks onto the material basket when the gripper assembly 50 clamps the material basket, which can prevent the material basket from falling off during the transfer process and improve the reliability of the transfer device 100.

[0035] In some embodiments of this application, slide rails 111 are provided on both opposite sides of the sliding groove 110. The mounting plate 12 is mounted on the slide rails 111 and moves along the length of the slide rails 111.

[0036] In some embodiments of this application, the length direction of the sliding groove 110 is parallel to the track direction of the slide rail 111. By installing the mounting plate 12 on the slide rail 111 and the lifting assembly 30 in the sliding groove 110, the cooperation between the sliding groove 110 and the slide rail 111 helps to prevent positional deviations during the movement of the moving assembly 40 driving the mounting plate 12, ensuring the positional accuracy of the mounting plate 12 and the lifting assembly 30 during the movement process, thereby avoiding accidents such as basket slippage and collision during the transfer of the basket by the transfer equipment 100, and improving transfer efficiency and safety.

[0037] See Figure 2 and Figure 3As shown, the transfer device 100 further includes a movable plate 60 and a plurality of guide components 70. The movable plate 60 is sleeved on one end of the rotating assembly 20 near the mounting plate 12. The mounting plate 12 has through holes 120 for corresponding guide components 70 to pass through. One end of each guide component 70 is fixedly connected to the movable plate 60. The other end of each guide component 70 protrudes from the corresponding through hole 120 and is slidably connected to the mounting plate 12. The plurality of guide components 70 are used to guide the lifting assembly 30 to move in a direction perpendicular to the length direction of the sliding groove 110.

[0038] In some embodiments of this application, the lifting assembly 30 is guided by several guide components 70 to move in a direction perpendicular to the length direction of the sliding groove 110, which can further ensure the stability of the lifting assembly 30 during movement, so as to better control the stability of the gripping assembly during the transfer process.

[0039] In some embodiments of this application, each guide assembly 70 includes a guide rod 71 and a guide sleeve 72 fitted onto the guide rod 71. The guide sleeve 72 passes through the through hole 120 and is fixedly connected to the mounting plate 12. One end of the guide rod 71 is fixedly connected to the movable plate 60. The other end of the guide rod 71 extends out of the guide sleeve 72.

[0040] In some embodiments of this application, by fixing the guide sleeve 72 to the moving plate 60, the guide rod 71 can move within the guide sleeve 72, making the movement of the lifting assembly 30 more stable, ensuring the stability of the transfer basket process, and thus improving the safety of the transfer.

[0041] See Figure 3 As shown, the transfer device 100 also includes a plurality of sensors 80. The plurality of sensors 80 are electrically connected to the moving component 40. The plurality of sensors 80 are spaced apart on one side of the slide rail 111. The plurality of sensors 80 are used to monitor the position information of the moving component 40 and send position signals to the moving component 40.

[0042] In some embodiments of this application, by monitoring the position information of the moving component 40 through the sensor 80, the moving component 40 can be better controlled to move to the preset position, which is beneficial to improving the transfer efficiency.

[0043] Further integration Figure 4 As shown, the moving component 40 includes a driving component 41 and a transmission component 42. One end of the driving component 41 is mounted on the mounting plate 12 and fixedly connected to the mounting plate 12. The other end of the driving component 41 is connected to the transmission component 42. The driving component 41 is used to drive the transmission component 42 to move the mounting plate 12 on the slide rail 111.

[0044] In some embodiments of this application, the drive component 41 can be a motor. By adjusting the voltage, current and other parameters of the motor, the speed and position of the moving component 40 can be precisely controlled, thereby precisely controlling the position of the lifting component 30 and the gripper component 50, and improving the efficiency of transfer.

[0045] In some embodiments of this application, the transmission assembly 42 includes a first transmission member 420 and a second transmission member 421. The first transmission member 420 is mounted on the side of the fixed base 11 away from the slide rail 111. One end of the second transmission member 421 is connected to the driving member 41. The other end of the second transmission member 421 is engaged with the first transmission member 420. The driving member 41 is used to drive the second transmission member 421 to engage with the first transmission member 420.

[0046] In some embodiments of this application, the first transmission member 420 can be a gear, and the second transmission member 421 can be a rack. By meshing the gear with the rack, it is beneficial to better control the speed and position of the moving component 40.

[0047] In some embodiments of this application, the length direction of the rack is parallel to the sliding direction of the sliding groove 110 and the track direction of the slide rail 111. By cooperating with the rack and pinion, the sliding groove 110 and the slide rail 111, the stability of the movement of the mounting plate 12 is ensured, thereby ensuring the stability of the lifting assembly 30 during the movement process. This avoids accidents such as the basket slipping or colliding during the transfer process of the transfer device 100, and improves the transfer efficiency and safety.

[0048] Further integration Figure 5 and Figure 6 As shown, the gripper assembly 50 further includes a bracket 52 and a sliding assembly 53. The bracket 52 has gripping portions 51 on both sides. One end of the sliding assembly 53 is connected to the moving plate 60. The other end of the sliding assembly 53 is connected to the gripping portion 51. The sliding assembly 53 is used to drive the gripping portion 51 to move, so that the gripping portion 51 grips the material basket.

[0049] In some embodiments of this application, the sliding component 53 drives the clamping part 51 to move, which helps to ensure the stability of the gripper component 50 during the gripping process.

[0050] In some embodiments of this application, the clamping part 51 is detachably connected to the sliding component 53, which facilitates the maintenance and replacement of the clamping part 51, so that the gripper assembly 50 can better adapt to various types of material baskets.

[0051] In some embodiments of this application, each clamping part 51 is provided with sliding components 53 on opposite sides. Each sliding component 53 includes a fixing block 530 and a slider 531. The fixing block 530 has sliding grooves 5300 on both sides. One end of the fixing block 530 is connected to the moving part, and the other end is slidably connected to the slider 531. One end of the slider 531 is mounted in the sliding groove 5300, and the other end is fixedly connected to the clamping part 51. Multiple sets of sliding components 53 cooperate to achieve clamping of the gripper assembly 50. On the one hand, this avoids localized stress concentration, improving the stability of the gripper assembly 50 and preventing the basket from slipping or loosening during subsequent transfer, thus improving transfer safety. On the other hand, it avoids deformation of the basket due to uneven force, preventing damage to the material in the basket and ensuring the yield of transferred materials.

[0052] In some embodiments of this application, by fixing the fixed block 530 to the moving plate 60 and installing the slider 531 on the clamping part 51, on the one hand, it is beneficial to disassemble and replace the gripper assembly 50 and reduce maintenance costs; on the other hand, it can improve the stability of the movement of the clamping part 51.

[0053] In some embodiments of this application, the clamping part 51 is also provided with a sensor (not shown in the figure). The sensor can detect whether the gripper assembly 50 is holding the basket, so as to avoid the problem of the basket falling off due to the gripper assembly not holding the basket, and improve the safety of transfer.

[0054] In some embodiments of this application, since the transfer of the material basket involves movement in multiple directions, in order to prevent the material basket from falling during the transfer process, the sensor will detect the clamping status of the gripper assembly 50 again after each movement or rotation in one direction is completed, so as to ensure the safety of the material basket during the entire transfer process.

[0055] In some embodiments of this application, the transfer device 100 further includes a detection element 90. The detection element 90 is mounted on the side of the moving plate 60 away from the mounting plate 12. The detection element 90 is used to detect the rotation angle of the rotating assembly 20, which helps to ensure that the basket can be transferred to the corresponding position and improves the transfer efficiency.

[0056] In some embodiments of this application, the transfer device 100 further includes a cable chain 112. The cable chain 112 is disposed on one side of the moving component 40. The cable chain 112 is used for cable routing.

[0057] In some embodiments of this application, by installing a drag chain 112 on the transfer device 100, it is beneficial to protect the cables and hoses in the transfer device 100, reduce downtime of the transfer device 100 due to damage, improve the transfer efficiency of the transfer device 100, and at the same time reduce the maintenance efficiency of the transfer device 100.

[0058] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and substance of the technical solutions of this application.

Claims

1. A transfer apparatus characterized by comprising: The transfer equipment comprises a rack, a rotating assembly, a lifting assembly, a moving assembly and a clamping jaw assembly; The rack comprises a fixed seat and a mounting plate, the fixed seat is provided with a sliding groove, and the mounting plate is arranged above the sliding groove and is in sliding connection with the fixed seat; The lifting assembly comprises a first connecting part and a second connecting part, the first connecting part is fixedly connected with the mounting plate, and the second connecting part is fixedly connected with one end of the rotating assembly and extends into the sliding groove, the other end of the rotating assembly is fixedly connected with the clamping jaw assembly, the rotating assembly is used for driving the clamping jaw assembly to rotate, and the lifting assembly is used for driving the rotating assembly to move, so that the rotating assembly can drive the clamping jaw assembly to move in a direction perpendicular to the length direction of the sliding groove; The moving assembly is arranged on the rack and located at one side of the lifting assembly, the moving assembly is used for driving the mounting plate to push the lifting assembly to move, and the lifting assembly drives the rotating assembly to move, so that the rotating assembly can drive the clamping jaw assembly to move along the length direction of the sliding groove; The clamping jaw assembly comprises a clamping part, and the clamping part is provided with a reverse hook part, the reverse hook part is used for being hooked on a basket when the clamping jaw assembly clamps the basket.

2. The transfer device according to claim 1, characterized in that The transfer equipment further comprises a moving plate and a plurality of guide assemblies, the moving plate is sleeved on one end of the rotating assembly close to the mounting plate, the mounting plate is provided with through holes for the corresponding guide assemblies to pass through, one end of each guide assembly is fixedly connected with the moving plate, and the other end of each guide assembly passes through the corresponding through hole and is in sliding connection with the mounting plate, and the plurality of guide assemblies are used for guiding the lifting assembly to move in a direction perpendicular to the length direction of the sliding groove.

3. The transfer device according to claim 2, characterized in that Each guide assembly comprises a guide rod and a guide sleeve sleeved on the guide rod, the guide sleeve passes through the through hole and is fixedly connected with the mounting plate, one end of the guide rod is fixedly connected with the moving plate, and the other end of the guide rod passes through the guide sleeve.

4. The transfer device of claim 1, wherein, Opposite sides of the sliding groove are provided with sliding rails, and the mounting plate is arranged on the sliding rails and moves along the length direction of the sliding rails.

5. The transfer device according to claim 4, wherein The transfer equipment further comprises a plurality of sensors, the plurality of sensors are electrically connected with the moving assembly, the plurality of sensors are arranged on one side of the sliding rails at intervals, and the plurality of sensors are used for monitoring position information of the moving assembly and sending a signal to the moving assembly.

6. The transfer device of claim 4, wherein, The moving assembly comprises a driving piece and a transmission assembly, one end of the driving piece is arranged on the mounting plate and is fixedly connected with the mounting plate, the other end of the driving piece is connected with the transmission assembly, and the driving piece is used for driving the transmission assembly to drive the mounting plate to move on the sliding rails.

7. The transfer device of claim 6, wherein, The transmission assembly comprises a first transmission piece and a second transmission piece, the first transmission piece is arranged on one side of the fixed seat away from the sliding rails, one end of the second transmission piece is connected with the driving piece, the other end of the second transmission piece is in meshing connection with the first transmission piece, and the driving piece is used for driving the second transmission piece to mesh with the first transmission piece.

8. The transfer device of claim 2, wherein, The transfer device further comprises a detection member arranged on the side of the moving plate away from the mounting plate, and the detection member is used for detecting the rotation angle of the rotating assembly.

9. The transfer device of claim 2, wherein, The clamping jaw assembly further comprises a bracket and a sliding assembly, two sides of the bracket are provided with clamping portions, one end of the sliding assembly is connected with the moving plate, and the other end of the sliding assembly is connected with the clamping portions, and the sliding assembly is used for driving the clamping portions to move, so that the clamping portions clamp the basket.

10. The transfer device of claim 1, wherein, The transfer device further comprises a drag chain arranged on one side of the moving assembly, and the drag chain is used for wiring.

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