Degradable substrate block full-automatic seedling transplanting equipment

Abstract

The application relates to the technical field of seedling transplanting, and discloses a full-automatic seedling transplanting equipment for degradable substrate blocks, which comprises a fixing frame, a vibrating and loosening mechanism arranged in the fixing frame, and a taking-out mechanism arranged above the fixing frame. The vibrating and loosening mechanism can cause the relative displacement and loosening of the degradable substrate blocks adhered together. The full-automatic seedling transplanting equipment for degradable substrate blocks is provided with the vibrating and loosening mechanism, a first servo motor is used to drive a first screw rod to rotate in a storage box, a fixed frame is driven to axially displace along the first screw rod, the alignment position of a cam can be adjusted, a second servo motor is used to drive a rotating shaft and the cam to synchronously rotate, the cam periodically lifts a lifting plate, a fixed cylinder and a top head repeatedly push the bottom of a seedling tray, the buffer elastic force of a spring is used to make each substrate block in the seedling tray obtain uniform vibration force, and the position of the cam is adjusted back and forth to appropriately vibrate.

Description

Technical Field

[0001] This invention relates to the field of seedling transplanting technology, specifically to a fully automated seedling transplanting equipment using biodegradable substrate blocks. Background Technology

[0002] The fully automated seedling transplanting equipment using biodegradable substrate blocks uses block or pot-shaped seedling substrates made of biodegradable materials as a carrier. Through the integration of precision machinery, the automated transplanting equipment realizes a complete operation process from automatic picking and delivering of substrate block seedlings, precise separation to non-destructive planting, and ultimately achieves a technical system that achieves multiple goals of saving labor, saving money, protecting seedlings, and protecting the environment.

[0003] Traditional fully automated seedling transplanting equipment using biodegradable substrate blocks, while capable of automated and continuous transport and transplanting of seedlings, lacks a pre-separation function. This makes it easy for the substrate blocks to stick to the seedling trays when removing seedlings, causing damage and loss of the substrate blocks. It can even pull and damage the stems, leaves, and roots of the seedlings, leading to a decrease in the survival rate of the seedlings after transplanting, which directly affects the subsequent planting yield and planting benefits. Summary of the Invention

[0004] The purpose of this invention is to provide a fully automated seedling transplanting equipment with biodegradable substrate blocks to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a fully automatic seedling transplanting equipment with biodegradable substrate blocks, including a fixing frame, a loosening mechanism is provided inside the fixing frame, and a removal mechanism is provided above the fixing frame; The loosening mechanism enables relative displacement and loosening of the adhered biodegradable matrix blocks; The extraction mechanism can push out the seedlings inside and pick them up for placement.

[0006] Preferably, the loosening mechanism includes a storage box, the bottom surface of which is fixedly connected to the inner bottom wall of a fixed frame. A placement platform is fixedly connected to the inner wall of the fixed frame, and a seedling tray is slidably connected to the inner wall of the placement platform. A first servo motor is fixedly connected to the outer surface of the storage box, and a first screw is fixedly connected to the output end of the first servo motor. The outer surface of the first screw is rotatably connected to the inner wall of the storage box. A fixed frame is threadedly connected to the end of the first screw away from the first servo motor. A second servo motor is fixedly connected to the outer surface of the fixed frame, and a rotating shaft is fixedly connected to the output end of the second servo motor. The outer surface of the rotating shaft is rotatably connected to the inner wall of the fixed frame, and four cams are fixedly connected to the outer surface of the rotating shaft. Four fixed plates are fixedly connected to the inner wall of the placement platform, and several fixed cylinders are slidably connected to the inner wall of the fixed plates. A lifting plate is fixedly connected to the bottom of each group of fixed cylinders, and a top head is slidably connected to the inner wall of each fixed cylinder. A spring is fixedly connected to the bottom of each top head, and the bottom of each spring is fixedly connected to the inner bottom wall of the fixed cylinder.

[0007] Preferably, the extraction mechanism includes a support frame, the bottom surface of which is fixedly connected to the upper surface of a fixed frame. A third servo motor is fixedly connected to the inner wall of the support frame. A second screw is fixedly connected to the output end of the third servo motor. The outer surface of the second screw is rotatably connected to the inner wall of the support frame. A moving block is threadedly connected to the outer surface of the second screw. The inner wall of the moving block is slidably connected to the inner wall of the support frame. Three multi-stage electric push rods are fixedly connected to the bottom surface of the moving block. The telescopic ends of the three multi-stage electric push rods are jointly fixedly connected to an extraction plate. The bottom surface of the extraction plate is fixedly connected to seven clamps. The inner bottom wall of the fixing frame is fixedly connected to two ejector electric push rods. The telescopic ends of the two ejector electric push rods are fixedly connected to an ejector plate. The upper surface of the ejector plate is fixedly connected to seven top posts. The outer surface of each top post is slidably connected to the inner wall of the fixing frame. The inner wall of the seedling tray is slidably connected to several top plates. The bottom surface of each top plate is fixedly connected to a fixing post. The bottom surface of each fixing post is slidably connected to the inner wall of the seedling tray. The fixing frame is fixedly connected to two visual scanning cameras.

[0008] Preferably, the inner wall of the fixing frame is rotatably connected to a drive shaft, and both ends of the drive shaft are fixedly connected to rollers.

[0009] Preferably, two connecting rods are fixedly connected to the outer surface of the fixing frame, and each connecting rod has a connecting hole on its left side.

[0010] Preferably, two reinforcing plates are fixedly connected to the two connecting rods on opposite sides, and the outer surface of each reinforcing plate is fixedly connected to the outer surface of the fixing frame.

[0011] Preferably, the inner wall of the fixed frame is fixedly connected to a row spacing adjustment component, and the inner wall of the fixed frame is fixedly connected to a duckbill planter component.

[0012] Preferably, the inner wall of the storage box is threaded with four bolts, and each bolt is rotatably connected to a pressing plate at one end near the storage box. The outer surface of each pressing plate is slidably connected to the inner wall of the storage box.

[0013] Preferably, four positioning posts are fixedly connected to the upper surface of the placement platform, and a baffle is rotatably connected to the outer surface of each positioning post.

[0014] Preferably, each of the positioning posts has a nut threaded onto its outer surface, and the bottom surface of each nut is in contact with the upper surface of the baffle.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: First, this invention, by incorporating a vibration loosening mechanism, utilizes a first servo motor to drive a first screw to rotate within the storage box, thereby driving a fixed frame to move axially along the first screw. This allows adjustment of the cam's alignment position. Simultaneously, a second servo motor drives a rotating shaft to rotate synchronously with the cam, causing the cam to periodically lift the lifting plate. This, in turn, causes the fixed cylinder and the top head to repeatedly push against the bottom of the seedling tray. Combined with the buffering force of the spring, each substrate block within the seedling tray receives uniform vibration force. By adjusting the cam's position back and forth for appropriate vibration, the adhered substrate blocks are gradually separated and loosened, preventing damage to the substrate blocks and seedling roots during manual separation and reducing the failure rate of seedling removal operations from the source.

[0016] Secondly, this invention, by incorporating a removal mechanism, utilizes a third servo motor to drive a second screw to rotate within the support frame, causing a moving block to shift axially along the second screw. This adjusts the horizontal working position of the clamp, and, in conjunction with a visual scanning camera, precisely positions the loosened substrate block. Once positioned, an electric push rod pushes the ejector plate and top column upwards, which in turn lifts the corresponding top plate and substrate block. Simultaneously, multiple electric push rods drive the removal plate and clamp downwards, allowing the clamp to precisely hold the seedlings from the lifted substrate block. Finally, the third servo motor drives the moving block to transport the seedlings to the planting station for placement. The entire process achieves automated and precise seedling removal, avoiding damage to the substrate block structure and seedling root system caused by traditional seedling removal methods. This effectively improves the survival rate of transplanted seedlings, ensuring the final planting yield and benefits. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a perspective view of the storage box of the present invention; Figure 3This is a perspective view of the storage box of the present invention from the left. Figure 4 This is a perspective view of the support frame of the present invention; Figure 5 This is a perspective view of the storage box of the present invention, viewed from the left side in cross-section. Figure 6 This is a perspective view of the seedling tray of the present invention (cross-section). Figure 7 This is a perspective view of the top plate of the present invention.

[0018] The components include: 1. Fixing frame; 2. Loosening mechanism; 201. Storage box; 202. Placement platform; 203. Seedling tray; 204. First servo motor; 205. First screw; 206. Fixing frame; 207. Second servo motor; 208. Rotating shaft; 209. Cam; 210. Fixing plate; 211. Fixing cylinder; 212. Lifting plate; 213. Top head; 214. Spring; 3. Removal mechanism; 301. Support frame; 302. Visual scanning camera; 303. Second screw; 304. Third servo motor; 305. Moving block; 306. Multi-stage electric push rod; 307. Take-out plate; 308. Fixture; 309. Ejection electric push rod; 310. Ejection plate; 311. Top column; 312. Fixed column; 313. Top plate; 4. Roller; 5. Drive shaft; 6. Connecting rod; 7. Connecting hole; 8. Reinforcing plate; 9. Row spacing adjustment assembly; 10. Duckbill planter assembly; 11. Bolt; 12. Extrusion plate; 13. Positioning column; 14. Baffle; 15. Nut. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1 Please see Figure 1-7A fully automated seedling transplanting equipment using biodegradable substrate blocks includes a fixed frame 1, an internal loosening mechanism 2, and a take-out mechanism 3. The loosening mechanism 2 includes a storage box 201, the bottom of which is fixedly connected to the inner bottom wall of the fixed frame 1. A placement platform 202 is fixedly connected to the inner wall of the fixed frame 1, and a seedling tray 203 is slidably connected to the inner wall of the placement platform 202. A first servo motor 204 is fixedly connected to the outer surface of the storage box 201, and a first screw 205 is fixedly connected to the output end of the first servo motor 204. The outer surface of the first screw 205 is rotatably connected to the inner wall of the storage box 201, and a fixing frame 206 is threadedly connected to the end of the first screw 205 away from the first servo motor 204. The outer surface of the fixing frame 206 is fixedly connected to... A second servo motor 207 is provided, and a rotating shaft 208 is fixedly connected to the output end of the second servo motor 207. The outer surface of the rotating shaft 208 is rotatably connected to the inner wall of the fixed frame 206. Four cams 209 are fixedly connected to the outer surface of the rotating shaft 208. Four fixed plates 210 are fixedly connected to the inner wall of the placement platform 202. Several fixed cylinders 211 are slidably connected to the inner wall of the fixed plates 210. A lifting plate 212 is fixedly connected to the bottom end of each set of fixed cylinders 211. A top head 213 is slidably connected to the inner wall of each fixed cylinder 211. A spring 214 is fixedly connected to the bottom end of each top head 213. The bottom end of each spring 214 is fixedly connected to the inner bottom wall of the fixed cylinder 211. By setting the vibration loosening mechanism 2, the biodegradable matrix blocks that are stuck together can be relatively misaligned and loosened.

[0021] The inner wall of the fixed frame 1 is rotatably connected to a drive shaft 5, and rollers 4 are fixedly connected to both ends of the drive shaft 5. By setting the drive shaft 5 and rollers 4, it is convenient to move the whole equipment along the field operation direction, reducing the labor intensity of manual transportation equipment and adapting to the movement needs of large-scale transplanting operations in the field.

[0022] Two connecting rods 6 are fixedly connected to the outer surface of the fixed frame 1. Each connecting rod 6 has a connecting hole 7 on its left side. By inserting the connecting pin of the external traction equipment into the connecting hole 7 of the connecting rod 6, the assembly and connection of the equipment with the traction equipment can be quickly completed, which effectively improves the efficiency of disassembly, assembly and transportation of the equipment.

[0023] Two reinforcing plates 8 are fixedly connected to the two connecting rods 6 on their opposite sides. The outer surface of each reinforcing plate 8 is fixedly connected to the outer surface of the fixing frame 1. The reinforcing plates 8 can strengthen the connection between the connecting rod 6 and the fixing frame 1, preventing the connecting rod 6 from being deformed or broken during traction and movement, thus improving the stability and safety of the overall equipment structure.

[0024] The inner wall of the fixed frame 1 is fixedly connected to a row spacing adjustment component 9 and a duckbill planter component 10. The row spacing adjustment component 9 can flexibly adjust the row spacing of the planting holes according to planting needs to adapt to the planting specifications of different crops. The duckbill planter component 10 can automatically complete the opening of holes, seedling placement, and soil covering planting operations to ensure that the planting depth of the substrate block seedlings is consistent and improve the standardization of transplanting operations.

[0025] The inner wall of the storage box 201 is threaded with four bolts 11. Each bolt 11 is rotatably connected to a pressing plate 12 at one end near the storage box 201. The outer surface of each pressing plate 12 is slidably connected to the inner wall of the storage box 201. Rotating the corresponding bolt 11 clockwise will push the pressing plate 12 to move inward into the storage box 201, thereby pressing and fixing the spare seedling tray 203 placed inside the storage box 201, preventing the spare seedling tray 203 from shaking and colliding during equipment movement, making storage more stable and safe.

[0026] Four positioning posts 13 are fixedly connected to the upper surface of the placement platform 202. Each positioning post 13 has a baffle 14 rotatably connected to its outer surface. By rotating the baffle 14 so that it abuts against the upper side of the seedling tray 203, the seedling tray 203 on the placement platform 202 can be positioned to prevent the seedling tray 203 from shifting during the loosening operation.

[0027] Each positioning post 13 has a nut 15 threaded onto its outer surface. The bottom surface of each nut 15 is in contact with the upper surface of the baffle 14. Tightening the nut 15 will lock the rotation position of the baffle 14, ensuring that the baffle 14 can stably limit the seedling tray 203.

[0028] The specific implementation method of this embodiment is as follows: In use, firstly, the equipment is connected and fixed to the external traction device through the connecting hole 7 on the connecting rod 6. Then, according to the planting row spacing requirements of the crop to be transplanted, the working spacing of the duckbill planter component 10 is adjusted through the row spacing adjustment component 9 to facilitate subsequent placement and spacing adjustment. Then, the seedling tray 203 to be transplanted is pushed into the inner side of the placement platform 202, and the baffle 14 on the positioning column 13 is rotated to make it fit the upper surface of the seedling tray 203. The nut 15 is tightened to fix the position of the seedling tray 203. Then, the equipment is started to enter the automatic operation process. After the operation is started, the loosening mechanism 2 is started first. The first servo motor 204 drives the first screw 205 to rotate, driving The fixed frame 206 moves to the starting position of the corresponding seedling tray 203. Then, the second servo motor 207 drives the rotating shaft 208 and four cams 209 to rotate synchronously. During the rotation of the cams 209, the corresponding lifting plate 212 is periodically raised, which in turn drives the fixed cylinder 211 and the top head 213 to push the bottom of the seedling tray 203 upward. With the buffering force of the spring 214 at the bottom of the top head 213, the biodegradable substrate blocks inside the seedling tray 203 receive a uniform periodic vibration force. The first servo motor 204 gradually drives the fixed frame 206 to move, and completes the loosening operation of all the substrate blocks in the seedling tray 203 in sequence, so that the substrate blocks that are stuck together are gradually separated and loosened, and the loosening operation is completed.

[0029] Example 2 Please see Figure 1-7 The extraction mechanism 3 includes a support frame 301, the bottom surface of which is fixedly connected to the upper surface of the fixed frame 1. A third servo motor 304 is fixedly connected to the inner wall of the support frame 301. A second screw 303 is fixedly connected to the output end of the third servo motor 304. The outer surface of the second screw 303 is rotatably connected to the inner wall of the support frame 301. A moving block 305 is threadedly connected to the outer surface of the second screw 303. The inner wall of the moving block 305 is slidably connected to the inner wall of the support frame 301. Three multi-stage electric push rods 306 are fixedly connected to the bottom surface of the moving block 305. The telescopic ends of the three multi-stage electric push rods 306 are jointly fixedly connected to an extraction plate 307. The bottom surface of the extraction plate 307 is fixedly connected to seven... The clamp 308 has two ejector electric push rods 309 fixedly connected to the inner bottom wall of the fixed frame 206. The telescopic ends of the two ejector electric push rods 309 are fixedly connected to the ejector plate 310. The upper surface of the ejector plate 310 is fixedly connected to seven top posts 311. The outer surface of each top post 311 is slidably connected to the inner wall of the fixed frame 206. The inner wall of the seedling tray 203 is slidably connected to several top plates 313. The bottom surface of each top plate 313 is fixedly connected to a fixed post 312. The bottom surface of each fixed post 312 is slidably connected to the inner wall of the seedling tray 203. The fixed frame 1 is fixedly connected to two visual scanning cameras 302. By setting the extraction mechanism 3, the seedlings inside can be ejected and clamped for placement.

[0030] The specific implementation of this embodiment is as follows: In use, the visual scanning camera 302 accurately positions the loosened substrate block in the seedling tray 203. After positioning, the removal mechanism 3 starts operation. The third servo motor 304 drives the second screw 303 to rotate, moving the moving block 305 to directly above the substrate block to be removed. Then, the electric push rod 309 pushes the ejector plate 310 and the top column 311 upward. The top column 311 pushes the fixed column 312 and the top plate 313 in the corresponding position in the seedling tray 203, thereby lifting the substrate block and seedlings out of the seedling tray 203. At the same time, the multi-stage electric push rod 306 drives the removal plate 307 and the clamp 308 downward. The clamp 308 precisely clamps the seedlings in the lifted substrate block, and then the multi-stage electric push rod 306 moves upward to reset. The third servo motor 304 drives the moving block 305 to move above the row spacing adjustment component 9, and first lowers it to put the seedlings into the guide tube of the row spacing adjustment component 9. Then, the spacing is adjusted and the bottom outlet of the row spacing adjustment component 9 is opened, and the seedlings enter the duckbill planter component 10. The duckbill planter component 10 completes the whole set of planting operations of opening holes, putting seedlings in, and covering with soil. When the seedling tray 203 above is emptied, the seedling tray 203 in the internal space of the storage box 201 below is taken out for use. Repeating the above process can complete the continuous automated seedling transplanting operation.

[0031] The working principle of this invention is as follows: In use, the equipment is first connected and fixed to the external traction device through the connecting hole 7 on the connecting rod 6. Then, according to the planting row spacing requirements of the crop to be transplanted, the working spacing of the duckbill planter component 10 is adjusted through the row spacing adjustment component 9 to facilitate subsequent placement and spacing adjustment. Then, the seedling tray 203 to be transplanted is pushed into the inner side of the placement platform 202, and the baffle 14 on the positioning column 13 is rotated to make it fit the upper surface of the seedling tray 203. The nut 15 is tightened to fix the position of the seedling tray 203. Then, the equipment is started to enter the automatic operation process. After the operation is started, the loosening mechanism 2 is started first, and the first servo motor 204 drives the first screw. 205 rotates, driving the fixed frame 206 to move to the starting position of the corresponding seedling tray 203. Then, the second servo motor 207 drives the rotating shaft 208 and four cams 209 to rotate synchronously. During the rotation of the cams 209, the corresponding lifting plate 212 is periodically raised, which in turn drives the fixed cylinder 211 and the top head 213 to push the bottom of the seedling tray 203 upward. With the buffering force of the spring 214 at the bottom of the top head 213, the biodegradable substrate blocks inside the seedling tray 203 receive a uniform periodic vibration force. The first servo motor 204 gradually drives the fixed frame 206 to move, and sequentially completes the vibration and loosening operation of all the substrate blocks in the seedling tray 203, so that they are mutually... The adhered substrate blocks are gradually separated and loosened. After the loosening operation is completed, the visual scanning camera 302 accurately positions the loosened substrate blocks in the seedling tray 203. After positioning, the removal mechanism 3 starts operation. The third servo motor 304 drives the second screw 303 to rotate, moving the moving block 305 to directly above the substrate block to be removed. Then, the electric push rod 309 pushes the ejection plate 310 and the top column 311 upward. The top column 311 pushes the fixed column 312 and the top plate 313 in the corresponding position in the seedling tray 203, thereby lifting the substrate block and seedlings out of the seedling tray 203. At the same time, the multi-stage electric push rod 306 drives the removal plate 307 and the clamp 308. The seedlings move downwards, with clamp 308 precisely gripping the lifted substrate block. Then, multi-stage electric push rod 306 moves upwards to reset, and third servo motor 304 drives moving block 305 to move above row spacing adjustment component 9. The seedlings are first lowered and placed into the guide tube of row spacing adjustment component 9. Then, the spacing is adjusted and the bottom outlet of row spacing adjustment component 9 is opened, and the seedlings enter the duckbill planter component 10. The duckbill planter component 10 completes the entire planting operation of opening holes, placing seedlings, and covering with soil. After the upper seedling tray 203 is emptied, the seedling tray 203 in the lower storage box 201 is taken out for use. Repeating the above process can complete the continuous automated seedling transplanting operation.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automated seedling transplanting equipment using biodegradable substrate blocks, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a loosening mechanism (2) inside, and a taking-out mechanism (3) is provided above the fixing frame (1). The loosening mechanism (2) can cause relative displacement and loosening of the biodegradable matrix blocks that are stuck together; The extraction mechanism (3) can push out the seedlings inside and pick them up and put them in place.

2. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 1, characterized in that: The vibratory loosening mechanism (2) includes a storage box (201), the bottom surface of which is fixedly connected to the inner bottom wall of the fixing frame (1), a placement platform (202) is fixedly connected to the inner wall of the fixing frame (1), a seedling tray (203) is slidably connected to the inner wall of the placement platform (202), a first servo motor (204) is fixedly connected to the outer surface of the storage box (201), a first screw (205) is fixedly connected to the output end of the first servo motor (204), the outer surface of the first screw (205) is rotatably connected to the inner wall of the storage box (201), a fixing frame (206) is threaded to the end of the first screw (205) away from the first servo motor (204), and a second servo motor (207) is fixedly connected to the outer surface of the fixing frame (206). The output end of the second servo motor (207) is fixedly connected to a rotating shaft (208). The outer surface of the rotating shaft (208) is rotatably connected to the inner wall of the fixed frame (206). Four cams (209) are fixedly connected to the outer surface of the rotating shaft (208). Four fixed plates (210) are fixedly connected to the inner wall of the placement platform (202). Several fixed cylinders (211) are slidably connected to the inner wall of the fixed plate (210). A lifting plate (212) is fixedly connected to the bottom end of each set of fixed cylinders (211). A top head (213) is slidably connected to the inner wall of each fixed cylinder (211). A spring (214) is fixedly connected to the bottom end of each top head (213). The bottom end of each spring (214) is fixedly connected to the inner bottom wall of the fixed cylinder (211).

3. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 2, characterized in that: The extraction mechanism (3) includes a support frame (301), the bottom surface of which is fixedly connected to the upper surface of the fixed frame (1). A third servo motor (304) is fixedly connected to the inner wall of the support frame (301). A second screw (303) is fixedly connected to the output end of the third servo motor (304). The outer surface of the second screw (303) is rotatably connected to the inner wall of the support frame (301). A moving block (305) is threadedly connected to the outer surface of the second screw (303). The inner wall of the moving block (305) is slidably connected to the inner wall of the support frame (301). Three multi-stage electric push rods (306) are fixedly connected to the bottom surface of the moving block (305). The telescopic ends of the three multi-stage electric push rods (306) are jointly fixedly connected to an extraction plate (307). The bottom surface of the ejector plate (307) is fixedly connected to seven clamps (308). The inner bottom wall of the fixed frame (206) is fixedly connected to two ejector electric push rods (309). The telescopic ends of the two ejector electric push rods (309) are fixedly connected to the ejector plate (310). The upper surface of the ejector plate (310) is fixedly connected to seven top columns (311). The outer surface of each top column (311) is slidably connected to the inner wall of the fixed frame (206). The inner wall of the seedling tray (203) is slidably connected to several top plates (313). The bottom surface of each top plate (313) is fixedly connected to a fixed column (312). The bottom surface of each fixed column (312) is slidably connected to the inner wall of the seedling tray (203). The fixed frame (1) is fixedly connected to two visual scanning cameras (302).

4. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 1, characterized in that: The inner wall of the fixed frame (1) is rotatably connected to a drive shaft (5), and both ends of the drive shaft (5) are fixedly connected to rollers (4).

5. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 1, characterized in that: Two connecting rods (6) are fixedly connected to the outer surface of the fixing frame (1), and each connecting rod (6) has a connecting hole (7) on its left side.

6. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 5, characterized in that: Two reinforcing plates (8) are fixedly connected to each other on opposite sides of the two connecting rods (6), and the outer surface of each reinforcing plate (8) is fixedly connected to the outer surface of the fixing frame (1).

7. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 1, characterized in that: The inner wall of the fixed frame (1) is fixedly connected to a row spacing adjustment component (9), and the inner wall of the fixed frame (1) is fixedly connected to a duckbill planter component (10).

8. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 2, characterized in that: The inner wall of the storage box (201) is threaded with four bolts (11), and each bolt (11) is rotatably connected to an extrusion plate (12) at one end near the storage box (201). The outer surface of each extrusion plate (12) is slidably connected to the inner wall of the storage box (201).

9. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 2, characterized in that: Four positioning posts (13) are fixedly connected to the upper surface of the placement platform (202), and a baffle (14) is rotatably connected to the outer surface of each positioning post (13).

10. The fully automated seedling transplanting equipment with biodegradable substrate blocks according to claim 9, characterized in that: Each of the positioning pins (13) has a nut (15) threaded onto its outer surface, and the bottom surface of each nut (15) is in contact with the upper surface of the baffle (14).

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