Paper pot arranging device and paper pot seeding line

Abstract

The application discloses a paper pot arranging device and a paper pot seeding line, and aims to improve the efficiency of paper pot arranging. The paper pot arranging device comprises a support, a receiving mechanism and a lifting mechanism. The receiving mechanism comprises a receiving driving assembly arranged on the support, a transmission assembly rotatably arranged on the support and connected with the receiving driving assembly, a first receiving assembly and a second receiving assembly. The transmission assembly comprises a first mounting seat connected with the first receiving assembly and a second mounting seat connected with the second receiving assembly. The first receiving assembly comprises a plurality of first receiving holes, and the second receiving assembly comprises a plurality of second receiving holes. One of the first receiving assembly and the second receiving assembly is located at a receiving position, and the other is located at a lifting position. The receiving driving assembly drives the transmission assembly to rotate, so that the positions of the first receiving assembly and the second receiving assembly are exchanged. The lifting mechanism is arranged on the support and comprises a plurality of movable lifting pieces. The plurality of lifting pieces move to lift the paper pots in the plurality of first receiving holes or the plurality of second receiving holes.

Description

Technical Field

[0001] This application relates to the field of agricultural automation equipment technology, specifically to a paper pot tray arrangement device and a paper pot sowing line. Background Technology

[0002] Paper pot sowing is a method of seed cultivation where seeds are sown into paper containers, widely used in large-scale seedling production. Paper pot arrangement refers to the process of neatly arranging multiple paper pots according to the specifications of seed trays and filling them into the trays; this is a crucial step in the paper pot sowing line. Currently, most paper pot arrangement methods use single-channel conveying and single-row filling, which is relatively inefficient. Summary of the Invention

[0003] In view of the above, it is necessary to propose a paper pot tray arrangement device and a paper pot sowing line to improve the efficiency of paper pot tray arrangement.

[0004] In a first aspect, embodiments of this application provide a paper bowl tray arrangement device, including a support, a receiving mechanism, and a top-feeding mechanism; the receiving mechanism includes a receiving drive component, a transmission component, a first receiving component, and a second receiving component. The receiving drive component is disposed on the support, and the transmission component is rotatably disposed on the support and connected to the receiving drive component. The transmission component includes a first mounting base and a second mounting base. The first receiving component is connected to the first mounting base, and the second receiving component is connected to the second mounting base. The first receiving component includes a plurality of first receiving holes, and the second receiving component includes a plurality of second receiving holes. One of the first receiving component and the second receiving component is located at a receiving position, such that the corresponding first receiving hole or the corresponding second receiving hole receives material. One is a paper receiving bowl, and the other is located at the top material position. The receiving drive assembly drives the transmission assembly to rotate, causing the first mounting base to drive the first receiving assembly to move back and forth between the receiving position and the top material position along a first trajectory, and causing the second mounting base to drive the second receiving assembly to move back and forth between the receiving position and the top material position along a second trajectory, thereby exchanging the positions of the first receiving assembly and the second receiving assembly, and causing the axial direction of both the first receiving hole and the second receiving hole to be rotated by a predetermined angle; the top material mechanism is disposed on the bracket, and the top material mechanism includes multiple movable top material members, which can be moved to the top material position and move to push out the paper bowls corresponding to the multiple first receiving holes or the multiple second receiving holes.

[0005] The working process of the paper bowl tray arrangement device in this embodiment is roughly as follows: In the initial state, for example, the first receiving component is located at the receiving position, and the second receiving component is located at the top position. The first receiving component has multiple first receiving holes, for example, in a horizontal axial direction, used to receive paper bowls from upstream; the second receiving component has multiple second receiving holes, for example, in a vertical axial direction. The receiving drive component drives the transmission component to rotate, and the transmission component drives the first mounting base to move along a first trajectory, while simultaneously driving the second mounting base to move along a second trajectory. The first receiving component moves from the receiving position to the top position with the first mounting base. During this process, the axial direction of the first receiving hole rotates from horizontal to vertical by a predetermined angle; the second receiving component moves from the top position to the receiving position with the second mounting base. During this process, the axial direction of the second receiving hole rotates from vertical to horizontal by a predetermined angle. When the first receiving component reaches the top position and the second receiving component reaches the receiving position, multiple top members of the top-feeding mechanism move to the top position, pushing out the paper bowls from the first receiving holes. Simultaneously, the second receiving component receives the next batch of paper bowls at the receiving position. Subsequently, the receiving drive assembly drives the transmission assembly to reverse its movement, causing the first receiving assembly and the second receiving assembly to interchange positions, and repeating the above process.

[0006] The paper tray stacking device of this application embodiment simultaneously drives the first receiving component and the second receiving component to move back and forth along their respective tracks and exchange positions through a transmission component. This achieves parallel operation of receiving and unloading materials, eliminating the waiting time for paper tray stacking and improving the efficiency of paper tray stacking. Simultaneously, the first and second receiving components complete a predetermined angle flip during movement, allowing the paper trays to change positions between the receiving and unloading positions, facilitating connection between the paper tray stacking device and upstream and downstream equipment. Furthermore, the alternating operation of the first and second receiving components helps ensure the continuity and stability of the stacking process.

[0007] In some embodiments of this application, the first receiving assembly includes a first connecting seat, a first receiving component, a first driving component, a first mounting rod, and a first baffle. The first connecting seat is connected to the first mounting seat and slidably connected to the transmission assembly. The first receiving component is connected to the first connecting seat and has multiple first receiving holes. There are two sets of first driving components, which are spaced apart along the axial direction of the first receiving holes on the first connecting seat. There are two first mounting rods, which are connected to the two sets of first driving components one-to-one. There are two first baffles, which are connected to the two first mounting rods one-to-one. The two first baffles are located on both sides of the first receiving component along the axial direction of the first receiving holes. The two sets of first driving components drive the corresponding first mounting rods and first baffles to move in a direction perpendicular to the axial direction of the first receiving holes, so that the two first baffles block the first receiving holes from both sides.

[0008] In some embodiments of this application, the second receiving assembly includes a second connecting seat, a second receiving component, a second driving component, a second mounting rod, and a second baffle. The second connecting seat is connected to the second mounting seat, and the second receiving component is connected to the second connecting seat. The second receiving component has multiple second receiving holes. There are two sets of second driving components, which are spaced apart along the axial direction of the second receiving holes on the second connecting seat. There are two second mounting rods, which are connected to the two sets of second driving components one-to-one. There are two second baffles, which are connected to the two second mounting rods one-to-one. The two second baffles are located on both sides of the second receiving component along the axial direction of the second receiving holes. The two sets of second driving components drive the corresponding second mounting rods and second baffles to move in a direction perpendicular to the axial direction of the second receiving holes, so that the two second baffles block the second receiving holes from both sides.

[0009] In some embodiments of this application, the top-feeding mechanism further includes a top-feeding drive assembly, a top-feeding connecting seat, a mounting plate, a power component, an assembly plate, and reinforcing members. The top-feeding drive assembly is disposed on the bracket, the top-feeding connecting seat is slidably disposed on the bracket and connected to the top-feeding drive assembly, the mounting plate is connected to the top-feeding connecting seat, the power component is disposed on the mounting plate, the assembly plate is connected to the power component, a plurality of top-feeding components are spaced apart on the assembly plate, and a plurality of reinforcing members are provided corresponding to each of the multiple top-feeding components. The reinforcing members are connected between the assembly plate and the corresponding top-feeding component. The power component drives the assembly plate to move away from or closer to the mounting plate, and the top-feeding drive assembly drives the top-feeding connecting seat to slide relative to the bracket.

[0010] In some embodiments of this application, the top material driving assembly includes a top material driving component, a top material timing belt module, and a top material connecting rod. The top material driving component is connected to the bracket. The number of top material timing belt modules is two sets, which are spaced apart on both sides of the bracket. One set of top material timing belt modules is connected to the top material driving component. The top material connecting rod is connected between the two sets of top material timing belt modules. The number of top material connecting seats is two, and the two top material connecting seats are respectively connected to the two sets of top material timing belt modules.

[0011] In some embodiments of this application, the paper tray arrangement device further includes a guide assembly, which includes a guide connecting seat and a guide member. The guide connecting seat is connected to the bracket, and the guide member is connected to the guide connecting seat and located below the top material position. The guide member has multiple guide holes, which are arranged one-to-one with the first receiving hole or the second receiving hole located at the top material position. The multiple top material members movably push the paper trays corresponding to the multiple first receiving holes or the multiple second receiving holes into the multiple guide holes, and movably push the paper trays in the multiple guide holes out.

[0012] In some embodiments of this application, the transmission assembly further includes a coupling, a connecting plate, a main gear, an auxiliary gear shaft, a secondary gear shaft, a chain, and a linkage belt. The coupling is rotatably mounted on the bracket and connected to the material receiving drive assembly. The connecting plate is connected to the coupling. The main gear is sleeved on the coupling. The auxiliary gear shaft and the secondary gear shaft are respectively disposed on both sides of the main gear, and both the auxiliary gear shaft and the secondary gear shaft are rotatably mounted on the connecting plate. The chain is sleeved between the main gear and the auxiliary gear shaft. The linkage belt is sleeved between the auxiliary gear shaft and the secondary gear shaft. The first mounting seat is connected to the linkage belt and slidably connected to the connecting plate. The second mounting seat is connected to the connecting plate.

[0013] In some embodiments of this application, the receiving drive assembly includes a receiving drive component, a receiving timing belt module, and a receiving connecting rod. The receiving drive component is connected to the bracket. The receiving timing belt module is divided into two sets and is spaced apart on both sides of the bracket. One set of the receiving timing belt module is connected to the receiving drive component. The receiving connecting rod is connected between the two sets of receiving timing belt modules. The transmission assembly is divided into two sets, which are spaced apart on the bracket and connected to the two sets of receiving timing belt modules respectively. The first receiving assembly and the second receiving assembly are both connected between the two sets of transmission assemblies.

[0014] In some embodiments of this application, each of the first receiving holes is provided with a first notch, each of the second receiving holes is provided with a second notch, each of the top material members includes a top material part and an arm part connected to the top material part, the top material part is adapted to both the first receiving hole and the second receiving hole, and the arm part is adapted to both the first notch and the second notch.

[0015] Secondly, embodiments of this application also provide a paper pot seeding line, including a paper pot tray arrangement device as described in any of the preceding embodiments.

[0016] In this embodiment of the paper pot sowing line, the paper pot tray-laying device simultaneously drives the first receiving component and the second receiving component to move back and forth along their respective tracks and exchange positions via a transmission component. This achieves parallel operation of receiving and unloading materials, eliminating waiting time during paper pot tray laying and improving efficiency, thereby increasing the sowing efficiency of the paper pot sowing line. Simultaneously, the first and second receiving components complete a predetermined angle rotation during movement, allowing the paper pots to change positions between the receiving and unloading positions. This facilitates connection between the paper pot tray-laying device and upstream / downstream equipment, ensuring the continuity and smoothness of each process in the paper pot sowing line. Furthermore, the alternating operation of the first and second receiving components helps ensure the continuity and stability of the tray-laying process in the paper pot sowing line. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the paper bowl tray arrangement device provided in the embodiments of this application.

[0018] Figure 2 yes Figure 1 The exploded view of the paper bowl tray arrangement device is shown.

[0019] Figure 3 yes Figure 2 The diagram shows the structure of the material receiving drive assembly, transmission assembly, and top material drive assembly in the paper tray feeding device.

[0020] Figure 4 yes Figure 2 The diagram shows the structure of the first receiving component and the paper bowl in the paper bowl tray device.

[0021] Figure 5 yes Figure 2 The diagram shows the structure of the second receiving component in the paper tray arrangement device.

[0022] Figure 6 yes Figure 2 The diagram shows a partial top-feeding mechanism in the paper tray feeding device.

[0023] Figure 7 yes Figure 2 The diagram shows the structure of the guide component in the paper bowl tray device.

[0024] Key component symbols: Paper tray arrangement device 100, bracket 10, support plate 11, support rod 12, receiving mechanism 20, receiving drive assembly 21, receiving drive component 211, receiving synchronous belt module 212, receiving connecting rod 213, receiving assembly seat 214, receiving tension wheel module 215, transmission assembly 22, first mounting seat 221, second mounting seat 222, coupling 223, connecting plate 224, main gear 225, auxiliary gear shaft 226, secondary gear shaft 227, chain 228, linkage belt 229, transmission slide rail slider module 2210, transmission tension wheel module 2211, first receiving assembly 23, first receiving hole 231, first notch 232, first connecting seat 233, first receiving component 234, first drive component 235, first mounting rod 236, first baffle 237, first linear bushing 238 The following components are included: second receiving assembly 24, second receiving hole 241, second notch 242, second connecting seat 243, second receiving part 244, second driving part 245, second mounting rod 246, second baffle 247, extension rod 248, second linear bushing 249, receiving position 25, top material position 26, top material mechanism 30, top material part 31, top material section 311, arm section 312, top material drive assembly 32, top material drive part 321, top material synchronous belt module 322, top material connecting rod 323, top material assembly seat 324, top material tension wheel module 325, top material connecting seat 33, mounting plate 34, power component 35, assembly plate 36, reinforcing component 37, top material bushing 38, top material slide rail slider module 39, guide assembly 40, guide connecting seat 41, guide part 42, guide hole 421, guide notch 422, and paper bowl 200. Detailed Implementation

[0025] 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. 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. The terminology used in this specification is for the purpose of describing particular implementations only and is not intended to limit the application.

[0026] Please see Figure 1 This application provides a paper bowl arranging device 100, which is used to simultaneously arrange multiple paper bowls 200 (see also [reference]). Figure 4 Place it in the acupuncture tray. Please refer to [reference needed]. Figure 2 The paper pot tray device 100 includes a support 10, a receiving mechanism 20 and a pushing mechanism 30. The receiving mechanism 20 and the pushing mechanism 30 are both set on the support 10. The receiving mechanism 20 is used to receive the paper pots 200 from the upstream, and the pushing mechanism 30 is used to push the paper pots 200 received by the receiving mechanism 20 into the tray.

[0027] The receiving mechanism 20 includes a receiving drive assembly 21, a transmission assembly 22, a first receiving assembly 23, and a second receiving assembly 24. The receiving drive assembly 21 is mounted on the bracket 10. The transmission assembly 22 is rotatably mounted on the bracket 10 and connected to the receiving drive assembly 21. The transmission assembly 22 includes a first mounting base 221 and a second mounting base 222. The first receiving assembly 23 is connected to the first mounting base 221, and the second receiving assembly 24 is connected to the second mounting base 222. The first receiving assembly 23 includes a plurality of first receiving holes 231, and the second receiving assembly 24 includes a plurality of second receiving holes 241 (see reference). Figure 5 One of the first receiving component 23 and the second receiving component 24 is located at the receiving position 25, so that the paper bowl 200 is received at the corresponding first receiving hole 231 or the corresponding second receiving hole 241. The other of the first receiving component 23 and the second receiving component 24 is located at the top position 26. The receiving drive component 21 drives the transmission component 22 to rotate, so that the first mounting base 221 drives the first receiving component 23 to move back and forth between the receiving position 25 and the top position 26 along the first trajectory, and causes the second mounting base 222 to drive the second receiving component 24 to move back and forth between the receiving position 25 and the top position 26 along the second trajectory, thereby exchanging the positions of the first receiving component 23 and the second receiving component 24, and causing the axial direction of the first receiving hole 231 and the axial direction of the second receiving hole 241 to be rotated by a predetermined angle. The ejector mechanism 30 is mounted on the support 10. The ejector mechanism 30 includes multiple movable ejector components 31. The multiple ejector components 31 can move to the ejector position 26 and eject the paper bowls 200 corresponding to the multiple first receiving holes 231 or the multiple second receiving holes 241. In this embodiment, the first trajectory is a composite trajectory, that is, the first receiving component 23 moves vertically while performing a quarter-circle movement, and the second trajectory is a quarter-circle trajectory. When the first receiving holes 231 and the second receiving holes 241 are located at the receiving position 25, the axis is horizontal, and when the first receiving holes 231 and the second receiving holes 241 are located at the ejector position 26, the axis is vertical, with a predetermined angle of 90°.

[0028] The working process of the aforementioned paper tray arrangement device 100 is roughly as follows: In the initial state, for example, the first receiving component 23 is located at the receiving position 25, and the second receiving component 24 is located at the top position 26. The plurality of first receiving holes 231 of the first receiving component 23 are, for example, horizontally oriented, and the first receiving holes 231 are used to receive paper trays 200 from upstream; the plurality of second receiving holes 241 of the second receiving component 24 are, for example, vertically oriented. The receiving drive component 21 drives the transmission component 22 to rotate, and the transmission component 22 drives the first mounting base 221 to move along a first trajectory, while simultaneously driving the second mounting base 222 to move along a second trajectory. The first receiving component 23 moves with the first mounting base 221 from the receiving position 25 to the top position 26. During this process, the axial direction of the first receiving holes 231 rotates from horizontal to vertical by a predetermined angle; the second receiving component 24 moves with the second mounting base 222 from the top position 26 to the receiving position 25. During this process, the axial direction of the second receiving holes 241 rotates from vertical to horizontal by a predetermined angle. When the first receiving component 23 reaches the top position 26 and the second receiving component 24 reaches the receiving position 25, the multiple top-ejecting parts 31 of the top-ejecting mechanism 30 move to the top position 26, pushing out the paper bowls 200 from the first receiving hole 231. Simultaneously, the second receiving component 24 receives the next batch of paper bowls 200 at the receiving position 25. Subsequently, the receiving drive component 21 drives the transmission component 22 to reverse its movement, causing the first receiving component 23 and the second receiving component 24 to exchange positions, repeating the above process.

[0029] The aforementioned paper bowl tray-laying device 100, through the transmission component 22, simultaneously drives the first receiving component 23 and the second receiving component 24 to move back and forth along their respective tracks and exchange positions, realizing parallel operation of receiving and unloading materials. This eliminates the waiting time for the paper bowls 200 to be trayed, thus improving the efficiency of tray-laying. Simultaneously, the first receiving component 23 and the second receiving component 24 complete a predetermined angle flip during movement, allowing the paper bowls 200 to change positions between the receiving position 25 and the unloading position 26, facilitating the connection between the paper bowl tray-laying device 100 and upstream and downstream equipment. Furthermore, the alternating operation of the first receiving component 23 and the second receiving component 24 helps ensure the continuity and stability of the tray-laying process.

[0030] In some embodiments, the support 10 includes two support plates 11 and four support rods 12. The two support plates 11 are spaced apart, and the four support rods 12 are spaced apart, with each end of the four support rods 12 connected to one of the two support plates 11. The receiving mechanism 20 and the top-feeding mechanism 30 are both disposed between the two support plates 11. By including the support plates 11 and support rods 12 in the support 10, installation space is provided for the receiving mechanism 20 and the top-feeding mechanism 30; furthermore, the structure of the support 10 is stable, ensuring the structural stability of the paper tray arrangement device 100.

[0031] Please refer to the above. Figure 3In some embodiments, the receiving drive assembly 21 includes a receiving drive component 211, a receiving timing belt module 212, and a receiving connecting rod 213. The receiving drive component 211 is connected to the bracket 10. There are two sets of receiving timing belt modules 212, which are spaced apart on both sides of the bracket 10. One set of receiving timing belt modules 212 is connected to the receiving drive component 211. The receiving connecting rod 213 is connected between the two sets of receiving timing belt modules 212. There are two sets of transmission components 22, which are spaced apart on the bracket 10 and connected to the two sets of receiving timing belt modules 212 respectively. The first receiving component 23 and the second receiving component 24 are both connected between the two sets of transmission components 22. In this embodiment, the receiving drive component 211 can be a motor. The receiving drive component 211 is connected to the outer side of one of the support plates 11 through the receiving assembly 214. Two sets of receiving synchronous belt modules 212 are respectively disposed on the outer side of the two support plates 11, and two sets of transmission components 22 are respectively disposed on the inner side of the two support plates 11. The receiving synchronous belt module 212 is generally composed of two synchronous pulleys rotatably disposed on the support plate 11 and a synchronous belt sleeved on the two synchronous pulleys. The receiving drive component 21 also includes two sets of receiving tensioning wheel modules 215. The receiving tensioning wheel modules 215 are disposed on the support plate 11 and located on one side of the synchronous belt of the receiving synchronous belt module 212 and press against the synchronous belt. The tension of the synchronous belt can be adjusted by the receiving tensioning wheel module 215 to ensure that the synchronous belt can rotate stably. The structure of the receiving synchronous belt module 212 and the receiving tensioning wheel module 215 is not specifically limited in this embodiment.

[0032] The receiving drive assembly 21 includes a receiving drive component 211, two sets of receiving synchronous belt modules 212, and a receiving connecting rod 213. The receiving drive component 211 drives one set of receiving synchronous belt modules 212 connected to it to move. This set of receiving synchronous belt modules 212 transmits power synchronously to the other set of receiving synchronous belt modules 212 through the receiving connecting rod 213, enabling the two sets of receiving synchronous belt modules 212 to move completely synchronously. The two sets of transmission assemblies 22 rotate synchronously with the two sets of receiving synchronous belt modules 212, thereby driving the first receiving assembly 23 and the second receiving assembly 24 connected between the two sets of transmission assemblies 22 to move as a whole. The rigid connection of the receiving connecting rod 213 eliminates the asynchronous movement between the two sets of receiving synchronous belt modules 212, ensuring that the transmission assemblies 22 on both sides of the bracket 10 rotate with exactly the same angular velocity and angular displacement. Since both the first receiving component 23 and the second receiving component 24 need to receive multiple paper trays 200 and therefore require a certain length, if the drives on both sides of the first receiving component 23 and the second receiving component 24 are not synchronized, it will cause torsional torque at both ends of the first receiving component 23 and the second receiving component 24, resulting in deformation of the first receiving component 23 and the second receiving component 24, displacement of the first receiving hole 231 and the second receiving hole 241, or even mechanical jamming. By limiting the receiving drive component 21 to form a dual-sided synchronous drive, both ends of the first receiving component 23 and the second receiving component 24 are always subjected to the same driving force and the same motion constraint, maintaining a horizontal posture for smooth movement and flipping, avoiding the off-center load and torsion problems caused by single-sided drive, and improving the stability and service life of the first receiving component 23 and the second receiving component 24 under high-speed movement. At the same time, one receiving drive component 211 drives two sets of receiving synchronous belt modules 212 simultaneously, which helps to reduce the number of drive components and the complexity of the control system, and reduces the cost and failure rate of the paper tray stacking device 100.

[0033] In some embodiments, each transmission assembly 22 further includes a coupling 223, a connecting plate 224, a main gear 225, an auxiliary gear shaft 226, a secondary gear shaft 227, a chain 228, and a linkage belt 229. The coupling 223 is rotatably mounted on the bracket 10 and connected to the receiving drive assembly 21. The connecting plate 224 is connected to the coupling 223. The main gear 225 is sleeved on the coupling 223. The auxiliary gear shaft 226 and the secondary gear shaft 227 are respectively disposed on both sides of the main gear 225, and both the auxiliary gear shaft 226 and the secondary gear shaft 227 are rotatably mounted on the connecting plate 224. The chain 228 is sleeved between the main gear 225 and the auxiliary gear shaft 226. The linkage belt 229 is sleeved between the auxiliary gear shaft 226 and the secondary gear shaft 227. The first mounting seat 221 is connected to the linkage belt 229 and slidably connected to the connecting plate 224. The second mounting seat 222 is connected to the connecting plate 224. In this embodiment, the coupling 223 is rotatably mounted on the support plate 11. The material receiving drive component 211 is connected to the coupling 223. Both ends of the auxiliary gear shaft 226 protrude from the connecting plate 224, and one end of the secondary gear shaft 227 protrudes from the inner side of the connecting plate 224. One end of the auxiliary gear shaft 226 can be a gear, and the other end can be a synchronous pulley. The protruding end of the secondary gear shaft 227 can be a synchronous pulley. Each transmission assembly 22 also includes a transmission slide rail slider module 2210 and two sets of transmission tension wheel modules 2211. The transmission slide rail slider module 2210 is mounted on the connecting plate 224. The first material receiving component 23 is connected to the transmission slide rail slider module 2210, allowing the first material receiving component 23 to move linearly relative to the connecting plate 224. Two sets of transmission tension wheel modules 2211 are spaced apart on the connecting plate 224 and located on the same side of the linkage belt 229, pressing against the linkage belt 229. The tension of the linkage belt 229 can be adjusted by the transmission tension wheel module 2211 to ensure that the linkage belt 229 can rotate stably. The structure of the transmission tension wheel module 2211 is not specifically limited in this embodiment.

[0034] The transmission assembly 22 also includes a coupling 223, a connecting plate 224, a main gear 225, an auxiliary gear shaft 226, a secondary gear shaft 227, a chain 228, and a linkage belt 229. The receiving drive component 211 of the receiving drive assembly 21 drives the coupling 223 to rotate, and the coupling 223 drives the main gear 225 and the connecting plate 224 to rotate synchronously. The main gear 225 drives the auxiliary gear shaft 226 to rotate via the chain 228, and the auxiliary gear shaft 226 drives the secondary gear shaft 227 to rotate via the linkage belt 229. Since the first mounting base 221 is connected to the linkage belt 229 and slidably connected to the connecting plate 224, and the second mounting base 222 is connected to the connecting plate 224, the movement of the first receiving assembly 23 is determined by the movement trajectory of the linkage belt 229 and its sliding trajectory relative to the connecting plate 224, and the movement of the second receiving assembly 24 is determined by the rotation trajectory of the connecting plate 224. The connecting plate 224 rotates purely with the coupling shaft 223, driving the second mounting base 222 and the second receiving assembly 24 to move along an arc trajectory, achieving a pure arc motion of the second receiving assembly 24 between the receiving position 25 and the top position 26. Simultaneously, the linkage belt 229, driven by the auxiliary gear shaft 226 and the secondary gear shaft 227, moves in an arc along the connecting plate 224 and in a straight line relative to the connecting plate 224. The superposition of these two motions forms a composite motion trajectory. Driven by this composite trajectory, the first mounting base 221 and the first receiving assembly 23 first complete a 90° rotation with the linkage belt 229 in an arc motion, and simultaneously move in a straight line relative to the connecting plate 224 to achieve a downward linear displacement. By using a single receiving drive component 211 to simultaneously drive the first receiving assembly 23 and the second receiving assembly 24 along different trajectories, the high degree of synchronization of their movements and the accuracy of their position interchange are ensured. The combined transmission method of main gear 225, auxiliary gear shaft 226, secondary gear shaft 227, chain 228 and linkage belt 229 has the characteristics of precise transmission ratio, no slippage and strong load-bearing capacity. It can stably realize the compound trajectory motion of the first receiving component 23, which is conducive to simplifying the transmission structure and control system.

[0035] Understandably, in other embodiments, the transmission assembly 22 may further include a first limiting member and a second limiting member for limiting the connecting plate 224. The first limiting member and the second limiting member are vertically disposed on the support plate 11, and respectively limit the two extreme positions of the connecting plate 224. For example, when the first receiving assembly 23 moves to the receiving position 25, the connecting plate 224 is approximately horizontal, and the first limiting member is used to limit the connecting plate 224. When the first receiving assembly 23 moves to the top position 26, the connecting plate 224 is approximately vertical, and the second limiting member is used to limit the connecting plate 224. By setting the first limiting member and the second limiting member, the mechanical limiting of the connecting plate 224 is achieved, ensuring the movement accuracy of the first receiving assembly 23 and the second receiving assembly 24.

[0036] Understandably, in other embodiments, the transmission assembly 22 may also include two third limiting members for limiting the first receiving assembly 23. The two third limiting members are spaced apart on the connecting plate 224 and are respectively located on both sides of the first mounting base 221. That is, the two third limiting members are respectively located on both sides of the first connecting base 233 of the first receiving assembly 23. When the first receiving assembly 23 slides relative to the connecting plate 224, mechanical limiting is achieved by the two third limiting members on both sides of the first connecting base 233 to ensure the movement accuracy of the first receiving assembly 23.

[0037] Please refer to the above. Figure 4 In some embodiments, the first receiving assembly 23 includes a first connecting seat 233, a first receiving component 234, a first driving component 235, a first mounting rod 236, and a first baffle 237. The first connecting seat 233 is connected to the first mounting seat 221 and slidably connected to the transmission assembly 22. The first receiving component 234 is connected to the first connecting seat 233. The first receiving component 234 has multiple first receiving holes 231. There are two sets of first driving components 235. The two sets of first driving components 235 are spaced apart on the first connecting seat 233 along the axial direction of the first receiving holes 231. There are two first mounting rods 236, which are connected one-to-one with the two sets of first driving components 235. There are two first baffles 237, which are connected one-to-one with the two first mounting rods 236. The two first baffles 237 are located on both sides of the first receiving component 234 along the axial direction of the first receiving holes 231. The two sets of first driving components 235 drive the corresponding first mounting rods 236 and first baffles 237 to move in a direction perpendicular to the axial direction of the first receiving holes 231, so that the two first baffles 237 block the first receiving holes 231 from both sides. In this embodiment, there are two first connecting seats 233, which are respectively connected to two first mounting seats 221, and the first connecting seats 233 are connected to the transmission slide rail slider module 2210. Each group of first driving components 235 includes two linear cylinders, and the two ends of the first mounting rod 236 are respectively connected to the first connecting seat 233 through two first linear bushings 238.

[0038] By configuring the first receiving assembly 23, which includes a first connecting seat 233, a first receiving member 234, two sets of first driving members 235, two first mounting rods 236, and two first baffles 237, when the first receiving assembly 23 moves or flips between the receiving position 25 and the top position 26, the two sets of first driving members 235 respectively drive the corresponding first mounting rods 236 and first baffles 237 to move in a direction perpendicular to the axial direction of the first receiving hole 231, so that the two first baffles 237 approach and block the two ends of the first receiving hole 231 from both sides of the first receiving member 234. At this time, the two first baffles 237 and the inner wall of the first receiving hole 231 together form an annular constraint on the paper bowl 200, so that the paper bowl 200 is sealed in the first receiving hole 231, thereby effectively preventing the paper bowl 200 from slipping out of the first receiving hole 231 due to gravity or inertia during movement and flipping. When the first receiving component 23 reaches the top position 26 and needs to eject the paper bowl 200, the two sets of first driving components 235 drive the corresponding first mounting rod 236 and first baffle 237 to move in opposite directions, so that the two first baffles 237 move away from the first receiving hole 231 from both sides of the first receiving component 234, thus removing the obstruction to the paper bowl 200. At this time, the top component 31 can smoothly pass through the first receiving hole 231 and eject the paper bowl 200 without any interference from the first baffles 237. In addition, the two first baffles 237 are respectively arranged on both sides of the first receiving component 234 along the axial direction of the first receiving hole 231. No matter what tilt angle the first receiving hole 231 is at during the flipping process, the two first baffles 237 always constrain the paper bowl 200 from both ends, avoiding the problem of insufficient constraint force of a single baffle in a specific posture. Two sets of first drive units 235 independently control two first baffles 237, and the opening and closing sequence of the baffles on both sides can be controlled separately as needed, increasing the flexibility of control.

[0039] Please refer to the above. Figure 5In some embodiments, the second receiving assembly 24 includes a second connecting seat 243, a second receiving member 244, a second driving member 245, a second mounting rod 246, and a second baffle 247. The second connecting seat 243 is connected to the second mounting seat 222, and the second receiving component 244 is connected to the second connecting seat 243. The second receiving component 244 has multiple second receiving holes 241. There are two sets of second driving components 245, which are spaced apart along the axial direction of the second receiving holes 241 on the second connecting seat 243. There are two second mounting rods 246, which are connected to the two sets of second driving components 245 one by one. There are two second baffles 247, which are connected to the two second mounting rods 246 one by one. The two second baffles 247 are located on both sides of the second receiving component 244 along the axial direction of the second receiving holes 241. The two sets of second driving components 245 drive the corresponding second mounting rods 246 and the second baffles 247 to move in a direction perpendicular to the axial direction of the second receiving holes 241, so that the two second baffles 247 block the second receiving holes 241 from both sides. In this embodiment, there are two second connecting seats 243, which are respectively connected to two second mounting seats 222. The second receiving assembly 24 also includes two extension rods 248, which are respectively disposed on both sides of the second receiving component 244 and are respectively connected to the two second mounting seats 222, thereby improving the connection stability between the second receiving assembly 24 and the second mounting seats 222. Each set of second driving components 245 includes two linear cylinders, and the two ends of the second mounting rod 246 are respectively connected to the second connecting seat 243 through two second linear bushings 249.

[0040] By configuring the second receiving assembly 24, which includes a second connecting seat 243, a second receiving member 244, two sets of second driving members 245, two second mounting rods 246, and two second baffles 247, when the second receiving assembly 24 moves or flips between the receiving position 25 and the top position 26, the two sets of second driving members 245 respectively drive the corresponding second mounting rods 246 and second baffles 247 to move in a direction perpendicular to the axial direction of the second receiving hole 241. This causes the two second baffles 247 to approach and block both ends of the second receiving hole 241 from both sides of the second receiving member 244. At this time, the two second baffles 247 and the inner wall of the second receiving hole 241 together form an annular closed constraint on the paper bowl 200, confining the paper bowl 200 inside the second receiving hole 241. This effectively prevents the paper bowl 200 from falling out of the second receiving hole 241 during the movement, flipping, or vibration of the second receiving assembly 24, ensuring the integrity and positional stability of the paper bowl 200 during the transfer process. When the second receiving component 24 reaches the top position 26 and needs to eject the paper bowl 200, the two sets of second driving components 245 drive the corresponding second mounting rods 246 and second baffles 247 to move in opposite directions, so that the two second baffles 247 move away from the second receiving hole 241 from both sides of the second receiving component 244, thus removing the obstruction to both ends of the paper bowl 200. At this time, both ends of the second receiving hole 241 are in an open state, and the top component 31 can pass through the second receiving hole 241 without obstruction to eject the paper bowl 200, ensuring the smoothness and reliability of the ejection action. In addition, the two second baffles 247 are respectively set on both sides of the second receiving component 244, so that no matter whether the second receiving hole 241 is horizontal, vertical or at any intermediate angle during the flipping process, the two second baffles 247 always form a symmetrical constraint force on the paper bowl 200 from both ends, preventing the paper bowl 200 from tilting or getting stuck due to unilateral force. Two sets of second drive components 245 independently control two second baffles 247, and can control the opening and closing timing according to different working stages (closing during the moving stage and opening during the top material stage), which cooperates with the working sequence of the first receiving component 23 to achieve coordinated control of the entire tray arrangement process.

[0041] Please refer to the above. Figure 4 , Figure 5 and Figure 6 In some embodiments, both the first receiving hole 231 and the second receiving hole 241 include a large-diameter portion at both ends and a small-diameter portion in the middle. The large-diameter portion is a tapered hole, and its inner diameter gradually narrows from the opening to the inside of the hole. The small-diameter portion is a constant-diameter hole, and the minimum inner diameter of the large-diameter portion is equal to the inner diameter of the small-diameter portion. By defining the two ends of the first receiving hole 231 and the second receiving hole 241 as tapered holes, a guide is formed for the ejector 31, allowing the ejector 31 to accurately enter the first receiving hole 231 and the second receiving hole 241.

[0042] In some embodiments, each first receiving hole 231 is provided with a first notch 232, each second receiving hole 241 is provided with a second notch 242, and each top material member 31 includes a top material part 311 and an arm part 312 connected to the top material part 311. The top material part 311 is adapted to the first receiving hole 231 and the second receiving hole 241, and the arm part 312 is adapted to the first notch 232 and the second notch 242.

[0043] By creating a first notch 232 in each first receiving hole 231 and a second notch 242 in each second receiving hole 241, and by providing a top part 311 and an arm part 312 connected to the top part 311 in each top member 31, the top part 311 is adapted to fit the inner diameter of the first receiving hole 231 and the second receiving hole 241, and the arm part 312 is adapted to fit the shape of the first notch 232 and the second notch 242. When the top member 31 passes through the first receiving hole 231 or the second receiving hole 241, the top part 311 forms a cylindrical surface fit with the inner wall of the first receiving hole 231 or the second receiving hole 241, providing the main guidance for the movement of the top member 31. Meanwhile, the arm 312 forms a non-circular mating structure with the first notch 232 or the second notch 242. The arm 312 is embedded in the first notch 232 or the second notch 242, restricting the circumferential rotational freedom of the top material member 31 relative to the first receiving hole 231 or the second receiving hole 241. Through the mating of the arm 312 with the first notch 232 or the second notch 242, the arm 312 can only slide axially within the first notch 232 or the second notch 242 and cannot rotate, thus preventing the top material member 31 from rotating during movement and ensuring that the top material member 31 always contacts the paper bowl 200 in the correct posture. Simultaneously, the mating of the arm 312 with the first notch 232 or the second notch 242 increases the guiding contact area between the top material member 31 and the first receiving hole 231 or the second receiving hole 241, making the movement of the top material member 31 more stable.

[0044] Please refer to the above. Figure 3 and Figure 6In some embodiments, the top-feeding mechanism 30 further includes a top-feeding drive assembly 32, a top-feeding connecting seat 33, a mounting plate 34, a power component 35, an assembly plate 36, and reinforcing components 37. The top-feeding drive assembly 32 is mounted on the bracket 10. The top-feeding connecting seat 33 is slidably mounted on the bracket 10 and connected to the top-feeding drive assembly 32. The mounting plate 34 is connected to the top-feeding connecting seat 33. The power component 35 is mounted on the mounting plate 34. The assembly plate 36 is connected to the power component 35. Multiple top-feeding components 31 are spaced apart on the assembly plate 36. Multiple reinforcing components 37 are provided, each corresponding to one of the top-feeding components 31. The reinforcing components 37 are connected between the assembly plate 36 and the corresponding top-feeding component 31. The power component 35 drives the assembly plate 36 to move away from or towards the mounting plate 34. The top-feeding drive assembly 32 drives the top-feeding connecting seat 33 to slide relative to the bracket 10. In this embodiment, the mounting plate 34 is connected to the assembly plate 36 via two top-feeding bushings 38. The power component 35 can be a linear cylinder. The reinforcing member 37 is connected between the assembly plate 36 and the arm 312. The top material drive assembly 32 is disposed on the two support plates 11. There are two top material connecting seats 33, which are slidably connected to the two support plates 11. Specifically, the two top material connecting seats 33 are slidably connected to the support plates 11 through the top material slide rail slider module 39.

[0045] The ejector mechanism 30 also includes an ejector drive assembly 32, an ejector connecting seat 33, a mounting plate 34, a power component 35, an assembly plate 36, and a reinforcing component 37. When the paper bowl 200 needs to be ejected, the power component 35 first drives the assembly plate 36 to move relative to the mounting plate 34, causing the assembly plate 36 to move multiple ejector components 31 in a direction perpendicular to the axial direction of the first receiving hole 231 or the second receiving hole 241, quickly moving the ejector components 31 to a position aligned with the first receiving hole 231 or the second receiving hole 241. Subsequently, the ejector drive assembly 32 drives the ejector connecting seat 33 to slide relative to the bracket 10. The ejector connecting seat 33 drives the mounting plate 34, the power component 35, the assembly plate 36, and the multiple ejector components 31 to move downward as a whole, so that the multiple ejector components 31 simultaneously pass through the corresponding multiple first receiving holes 231 or second receiving holes 241, synchronously ejecting the paper bowl 200 in the first receiving hole 231 or the second receiving hole 241. By decomposing the ejection action into two stages: the lateral positioning movement driven by the power component 35 and the longitudinal ejection movement driven by the ejector drive assembly 32, separate control of rapid positioning and smooth ejection of the ejector component 31 is achieved. The power component 35 is responsible for rapid positioning during the short stroke, improving the cycle time; the ejector drive assembly 32 is responsible for the long stroke ejection movement, ensuring the stability and synchronization of the ejection process. In addition, by setting a reinforcing member 37 between the assembly plate 36 and each ejector component 31, the reinforcing member 37 strengthens the connection between the ejector component 31 and the assembly plate 36, increasing the structural strength of the root of the ejector component 31 and preventing bending or breakage due to uneven force or local stress concentration when multiple ejector components 31 eject the paper bowl 200 simultaneously. Meanwhile, the reinforcing member 37 also improves the connection rigidity between the ejector member 31 and the assembly plate 36, ensuring that the ejection end faces of multiple ejector members 31 always remain in the same plane, so that the ejection force of each ejector member 31 on the paper bowl 200 is uniform and consistent, and avoids some paper bowls 200 not being completely ejected or deflection during the ejection process.

[0046] In some embodiments, the top material drive assembly 32 includes a top material drive component 321, a top material timing belt module 322, and a top material connecting rod 323. The top material drive component 321 is connected to the bracket 10. Two sets of top material timing belt modules 322 are spaced apart on both sides of the bracket 10. One set of top material timing belt modules 322 is connected to the top material drive component 321. The top material connecting rod 323 connects between the two sets of top material timing belt modules 322. Two top material connecting seats 33 are connected to the two sets of top material timing belt modules 322 respectively. In this embodiment, the top material drive component 321 can be a motor. The top material drive component 321 is connected to the outer side of one of the support plates 11 via a top material mounting seat 324. The two sets of top material timing belt modules 322 are respectively disposed on the outer sides of the two support plates 11. The top material synchronous belt module 322 generally consists of two synchronous pulleys rotatably mounted on the support plate 11 and a synchronous belt sleeved on the two synchronous pulleys. Two top material connecting seats 33 are respectively connected to the synchronous belts of the two sets of top material synchronous belt modules 322. The top material drive assembly 32 also includes two sets of top material tensioning wheel modules 325. The top material tensioning wheel modules 325 are disposed on the support plate 11 and located on one side of the synchronous belt of the top material synchronous belt module 322, pressing against the synchronous belt. The tension of the synchronous belt can be adjusted by the top material tensioning wheel modules 325 to ensure that the synchronous belt can rotate stably. The embodiments of this application do not specifically limit the structure of the top material synchronous belt module 322 and the top material tensioning wheel module 325.

[0047] By configuring the top-loading drive assembly 32, which includes a top-loading drive component 321, two sets of top-loading synchronous belt modules 322, and a top-loading connecting rod 323, when the top-loading drive component 321 drives one set of top-loading synchronous belt modules 322 connected to it, that set of top-loading synchronous belt modules 322 transmits power synchronously to the other set of top-loading synchronous belt modules 322 through the top-loading connecting rod 323, enabling the two sets of top-loading synchronous belt modules 322 to move in complete synchronization. The two top-loading connecting seats 33 move synchronously with the two sets of top-loading synchronous belt modules 322, thereby driving the mounting plate 34, power component 35, assembly plate 36, and multiple top-loading components 31 connected to the top-loading connecting seats 33 to move synchronously as a whole. Through the rigid connection of the top-loading connecting rod 323, the asynchronous movement phenomenon that may occur between the two sets of top-loading synchronous belt modules 322 is eliminated, avoiding the overall tilting or jamming of the top-loading mechanism 30 due to inconsistent movement speeds on both sides. The dual-sided synchronous drive ensures that the top-feeding mechanism 30 maintains a horizontal posture throughout its long-stroke movement. Multiple top-feeding components 31 are always precisely aligned with the multiple first receiving holes 231 or second receiving holes 241, preventing any deviation torque from unilateral drive from affecting ejection accuracy. Simultaneously, the use of a top-feeding synchronous belt module 322 as the transmission method offers advantages such as smooth transmission, low noise, and no lubrication required, making it suitable for long-term continuous operation of agricultural automation equipment. One top-feeding drive component 321 simultaneously drives two sets of top-feeding synchronous belt modules 322, which helps reduce the number of drive components, lowering the cost of the paper tray stacking device 100 and reducing the complexity of the control system.

[0048] Please refer to the above. Figure 7 In some embodiments, the paper tray arrangement device 100 further includes a guide assembly 40. The guide assembly 40 includes a guide connecting seat 41 and a guide member 42. The guide connecting seat 41 is connected to the bracket 10, and the guide member 42 is connected to the guide connecting seat 41 and located below the top material position 26. The guide member 42 has a plurality of guide holes 421, which are arranged one-to-one with the first receiving hole 231 or the second receiving hole 241 located at the top material position 26. The multiple top material members 31 movably push the paper trays 200 corresponding to the multiple first receiving holes 231 or the multiple second receiving holes 241 into the multiple guide holes 421, and movably push the paper trays 200 in the multiple guide holes 421 out. In this embodiment, there are two guide connecting seats 41, which are respectively connected to two support plates 11. A guide member 42 is connected between the two guide connecting seats 41. Each guide hole 421 has a guide notch 422. The top part 311 is adapted to the guide hole 421, and the arm part 312 is adapted to the guide notch 422. The depth of the guide hole 421 is greater than the depth of the first receiving hole 231 or the second receiving hole 241.

[0049] By setting the aforementioned guide assembly 40 and defining the guide assembly 40 as including a guide connecting seat 41 and a guide member 42, when the ejector member 31 ejects the paper bowl 200 from the first receiving hole 231 or the second receiving hole 241, the paper bowl 200 first enters the guide hole 421 from the first receiving hole 231 or the second receiving hole 241, continues to move downward under the constraint of the guide hole 421, and is finally ejected from the lower end of the guide hole 421 and falls into the cavity tray. The inner wall of the guide hole 421 constrains and restricts the movement trajectory of the paper bowl 200, ensuring that the paper bowl 200 moves strictly in the vertical direction. By setting the guide member 42, the guide hole 421 serves as an intermediate transition positioning structure. One end of the guide hole 421 is opposite to the first receiving hole 231 or the second receiving hole 241, and the other end is opposite to the hole in the caulking tray. Even if there is a slight positional deviation in the first receiving hole 231 or the second receiving hole 241, after the paper bowl 200 enters the guide hole 421, the inner wall of the guide hole 421 will correct the movement direction of the paper bowl 200, so that it returns to the correct vertical position when leaving the guide hole 421, thus accurately falling into the corresponding hole in the caulking tray. The depth of the guide hole 421 is greater than the depth of the first receiving hole 231 and the second receiving hole 241, and the paper bowl 200 moves a longer distance within the guide hole 421, thus obtaining sufficient guidance and posture correction. Meanwhile, the guide member 42 is fixed to the bracket 10 via the guide connecting seat 41, and is unaffected by the movement accuracy of the receiving mechanism 20, providing a stable and reliable final positioning reference for the paper bowl 200. This significantly improves the positional accuracy of the paper bowl 200 falling into the cavity tray and reduces the phenomenon of missed insertion or skewness caused by inaccurate placement. Through the cooperation between the arm 312 and the guide notch 422, the arm 312 can only slide axially in the guide notch 422 and cannot rotate, thereby preventing the top member 31 from rotating during movement and ensuring that the top member 31 always contacts the paper bowl 200 in the correct posture. At the same time, the cooperation between the arm 312 and the guide notch 422 increases the guiding contact area between the top member 31 and the guide hole 421, making the movement of the top member 31 more stable.

[0050] This application also provides a paper pot seeding line. The paper pot seeding line includes the paper pot tray arrangement device 100 as described in the above embodiment.

[0051] In this embodiment of the paper pot sowing line, the paper pot tray-laying device 100 simultaneously drives the first receiving component 23 and the second receiving component 24 to move back and forth along their respective tracks and exchange positions via the transmission component 22. This achieves parallel operation of receiving and unloading materials, eliminating the waiting time for the paper pots 200 to be laid out, which is beneficial to improving the efficiency of the paper pot tray-laying and thus improving the sowing efficiency of the paper pot sowing line. Simultaneously, the first receiving component 23 and the second receiving component 24 complete a predetermined angle flip during movement, allowing the paper pots 200 to change posture between the receiving position 25 and the unloading position 26. This facilitates the connection between the paper pot tray-laying device 100 and upstream and downstream equipment, ensuring the continuity and smoothness of each process in the paper pot sowing line. Furthermore, the alternating operation of the first receiving component 23 and the second receiving component 24 helps to ensure the continuity and stability of the paper pot sowing line tray-laying process.

[0052] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A paper bowl tray arrangement device, characterized in that, Includes a support frame, a receiving mechanism, and a top-loading mechanism; The receiving mechanism includes a receiving drive assembly, a transmission assembly, a first receiving assembly, and a second receiving assembly. The receiving drive assembly is disposed on the bracket, and the transmission assembly is rotatably disposed on the bracket and connected to the receiving drive assembly. The transmission assembly includes a first mounting base and a second mounting base. The first receiving assembly is connected to the first mounting base, and the second receiving assembly is connected to the second mounting base. The first receiving assembly includes a plurality of first receiving holes, and the second receiving assembly includes a plurality of second receiving holes. One of the first receiving assembly and the second receiving assembly is located at the receiving position, so that the corresponding first receiving hole or the corresponding second receiving hole receives the paper bowl, and the other is located at the top position. The receiving drive assembly drives the transmission assembly to rotate, so that the first mounting base drives the first receiving assembly to move back and forth between the receiving position and the top position along a first trajectory, and the second mounting base drives the second receiving assembly to move back and forth between the receiving position and the top position along a second trajectory, thereby exchanging the positions of the first receiving assembly and the second receiving assembly, and causing the axial direction of the first receiving hole and the axial direction of the second receiving hole to be rotated by a predetermined angle. The material ejection mechanism is disposed on the support and includes multiple movable material ejection components. The multiple material ejection components can be moved to the material ejection position and move to eject the paper bowls corresponding to the multiple first receiving holes or the multiple second receiving holes.

2. The paper bowl tray arrangement device as described in claim 1, characterized in that, The first receiving assembly includes a first connecting seat, a first receiving component, a first driving component, a first mounting rod, and a first baffle. The first connecting seat is connected to the first mounting seat and slidably connected to the transmission assembly. The first receiving component is connected to the first connecting seat and has multiple first receiving holes. There are two sets of first driving components, which are spaced apart along the axial direction of the first receiving holes on the first connecting seat. There are two first mounting rods, which are connected to the two sets of first driving components one-to-one. There are two first baffles, which are connected to the two first mounting rods one-to-one. The two first baffles are located on both sides of the first receiving component along the axial direction of the first receiving holes. The two sets of first driving components drive the corresponding first mounting rods and first baffles to move in a direction perpendicular to the axial direction of the first receiving holes, so that the two first baffles block the first receiving holes from both sides.

3. The paper bowl tray arrangement device as described in claim 1, characterized in that, The second receiving assembly includes a second connecting seat, a second receiving component, a second driving component, a second mounting rod, and a second baffle. The second connecting seat is connected to the second mounting seat, and the second receiving component is connected to the second connecting seat. The second receiving component has multiple second receiving holes. There are two sets of second driving components, which are spaced apart along the axial direction of the second receiving holes on the second connecting seat. There are two second mounting rods, which are connected to the two sets of second driving components one-to-one. There are two second baffles, which are connected to the two second mounting rods one-to-one. The two second baffles are located on both sides of the second receiving component along the axial direction of the second receiving holes. The two sets of second driving components drive the corresponding second mounting rods and second baffles to move in a direction perpendicular to the axial direction of the second receiving holes, so that the two second baffles block the second receiving holes from both sides.

4. The paper bowl tray arrangement device as described in claim 1, characterized in that, The top-feeding mechanism further includes a top-feeding drive assembly, a top-feeding connecting seat, a mounting plate, a power component, an assembly plate, and reinforcing components. The top-feeding drive assembly is disposed on the bracket. The top-feeding connecting seat is slidably disposed on the bracket and connected to the top-feeding drive assembly. The mounting plate is connected to the top-feeding connecting seat. The power component is disposed on the mounting plate. The assembly plate is connected to the power component. A plurality of top-feeding components are spaced apart on the assembly plate. A plurality of reinforcing components are provided and are provided in one-to-one correspondence with the plurality of top-feeding components. The reinforcing components are connected between the assembly plate and the corresponding top-feeding component. The power component drives the assembly plate to move away from or towards the mounting plate. The top-feeding drive assembly drives the top-feeding connecting seat to slide relative to the bracket.

5. The paper bowl tray arrangement device as described in claim 4, characterized in that, The top material driving assembly includes a top material driving component, a top material timing belt module, and a top material connecting rod. The top material driving component is connected to the bracket. There are two sets of top material timing belt modules, which are spaced apart on both sides of the bracket. One set of top material timing belt modules is connected to the top material driving component. The top material connecting rod is connected between the two sets of top material timing belt modules. There are two top material connecting seats, which are respectively connected to the two sets of top material timing belt modules.

6. The paper bowl tray arrangement device as described in claim 1, characterized in that, The paper tray arrangement device further includes a guide assembly, which includes a guide connecting seat and a guide member. The guide connecting seat is connected to the bracket, and the guide member is connected to the guide connecting seat and located below the top material position. The guide member has multiple guide holes, which are arranged one-to-one with the first receiving hole or the second receiving hole located at the top material position. The multiple top material members move to push the paper trays corresponding to the multiple first receiving holes or the multiple second receiving holes into the multiple guide holes, and move to push the paper trays in the multiple guide holes out.

7. The paper bowl tray arrangement device as described in claim 1, characterized in that, The transmission assembly further includes a coupling, a connecting plate, a main gear, an auxiliary gear shaft, a secondary gear shaft, a chain, and a linkage belt. The coupling is rotatably mounted on the bracket and connected to the material receiving drive assembly. The connecting plate is connected to the coupling. The main gear is sleeved on the coupling. The auxiliary gear shaft and the secondary gear shaft are respectively located on both sides of the main gear, and both the auxiliary gear shaft and the secondary gear shaft are rotatably mounted on the connecting plate. The chain is sleeved between the main gear and the auxiliary gear shaft. The linkage belt is sleeved between the auxiliary gear shaft and the secondary gear shaft. The first mounting seat is connected to the linkage belt and slidably connected to the connecting plate. The second mounting seat is connected to the connecting plate.

8. The paper bowl tray arrangement device as described in claim 1, characterized in that, The material receiving drive assembly includes a material receiving drive component, a material receiving timing belt module, and a material receiving connecting rod. The material receiving drive component is connected to the bracket. There are two sets of material receiving timing belt modules, which are spaced apart on both sides of the bracket. One set of material receiving timing belt modules is connected to the material receiving drive component. The material receiving connecting rod is connected between the two sets of material receiving timing belt modules. There are two sets of transmission components, which are spaced apart on the bracket and connected to the two sets of material receiving timing belt modules respectively. The first material receiving component and the second material receiving component are both connected between the two sets of transmission components.

9. The paper bowl tray arrangement device as described in claim 1, characterized in that, Each of the first receiving holes has a first notch, each of the second receiving holes has a second notch, each of the top material components includes a top material part and an arm part connected to the top material part, the top material part is adapted to both the first receiving hole and the second receiving hole, and the arm part is adapted to both the first notch and the second notch.

10. A paper pot seeding line, characterized in that, The paper bowl tray arrangement device includes any one of claims 1 to 9.

Images