Scion transfer mechanism for seedling culture

Abstract

The utility model discloses a scion transfer mechanism for seedling culture, which comprises an operation table, a chain carrying mechanism is arranged on the operation table, a plurality of bearing blocks are symmetrically arranged on the chain carrying mechanism, and through holes are formed in the bearing blocks; a transfer cup is placed between the bearing blocks on the same vertical face, connecting lugs are symmetrically arranged on the two sides of the transfer cup, and matching columns are arranged below the connecting lugs, are vertically downward and are matched with the through holes in the same side; a transfer cup carrying mechanism located above the chain carrying mechanism is arranged on the operation table. The transfer cup can be carried, seedlings are taken down after being placed in the transfer cup, and the transfer cup is simple and efficient.

Description

Technical Field

[0001] The utility model relates to a scion transport mechanism for seedling cultivation, belonging to the technical field of grafting machines. Background Art

[0002] The transfer mechanism plays a crucial role in the operation of the grafting machine, primarily used to efficiently and stably transport grafted seedlings from the work location to the designated area. This mechanism not only enhances the automation level of the equipment but also significantly improves work efficiency while reducing manual errors and labor intensity, providing a strong guarantee for the continuity and precision of seedling grafting. Existing transfer mechanisms, however, mostly use conveyor belts to transport seedlings, which can cause them to fall due to shaking during transport and cannot maintain a sufficient spacing for clamping equipment to hold them. Utility Model Content

[0003] The purpose of the utility model is to provide a scion transport mechanism for seedling cultivation. The utility model can transport a transport cup and remove the transport cup after the seedling is placed in the transport cup, which is simple and efficient.

[0004] The technical solution of the utility model: a scion transfer mechanism for seedling cultivation, including an operating table, a chain transport mechanism is provided on the operating table, a plurality of bearing blocks are symmetrically arranged on the chain transport mechanism, and the bearing blocks are provided with through holes; a transfer cup is placed between the bearing blocks on the same vertical plane, connecting ears are symmetrically arranged on both sides of the transfer cup, and a matching column is provided below the connecting ear, and the matching column is vertically downward and matched with the through hole on the same side; the operating table is provided with a transfer cup transport mechanism located above the chain transport mechanism.

[0005] The above-mentioned scion transport mechanism for seedling cultivation, the chain transport mechanism includes a symmetrically arranged third mounting plate, the inner side of the third mounting plate is rotatably connected to two sprockets, a chain ring is surrounded between the sprockets, and the bearing block is arranged on the chain ring.

[0006] The aforementioned scion transport mechanism for seedling cultivation has a first motor provided on the outside of the third mounting plate on one side, and the output end of the first motor is fixedly connected to the sprocket on the inside of the third mounting plate; a connecting shaft is provided between the sprockets on the same vertical plane.

[0007] The aforementioned scion transfer mechanism for seedling cultivation, the transfer cup handling mechanism includes a first cylinder fixedly arranged on the operating table, the telescopic end of the first cylinder is fixedly connected to the swing cylinder, the rotating end of the swing cylinder is fixedly connected to the second cylinder, the telescopic end of the second cylinder is fixedly connected to the first clamping cylinder, and the telescopic end of the first clamping cylinder is symmetrically provided with a first clamping arm.

[0008] In the aforementioned scion transport mechanism for seedling cultivation, the movable end of the first cylinder moves in the vertical direction; and the movable end of the second cylinder moves in the horizontal direction.

[0009] The aforementioned scion transport mechanism for seedling cultivation has a placement rack on the operating table, on which a seedling tray is placed, and the seedling tray is located on the side of the chain transport mechanism away from the transport cup transport mechanism; the operating table is provided with a seedling transport mechanism located above the seedling tray.

[0010] The aforementioned scion transfer mechanism for seedling cultivation, the seedling transportation mechanism includes a mounting seat, on which a second motor is provided; a slide groove is provided on the mounting seat, in which a screw is rotatably connected, and the screw is fixedly connected to the output end of the second motor; a nut block is provided on the screw, and the nut block is slidably connected to the slide groove; a first mounting plate is provided below the nut block, and a third cylinder is fixedly connected to the first mounting plate, and the telescopic end of the third cylinder is vertically downward and connected to the second mounting plate, and a plurality of second gripping cylinders are provided below the second mounting plate, and the telescopic ends of the second gripping cylinders are symmetrically provided with second clamping arms.

[0011] Compared with the prior art, the present invention has the following advantages: by inserting the mating post below the connecting ear of the transport cup into the through hole of the carrier block, the rotating plate will not fall off during the transport process of the chain transport mechanism; after the empty transport cup is transported to the side of the transport cup transport mechanism, the seedlings are moved into the transport cup manually or by other means, and then the transport cup transport mechanism removes the transport cup for arrangement. In this way, the transport cup can be transported and removed after the seedlings are placed in the transport cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a structural diagram of the chain transport mechanism;

[0014] Figure 3 It is a structural diagram of the transfer cup transport mechanism;

[0015] Figure 4 It is a schematic diagram of the structure of the transfer cup;

[0016] Figure 5 It is a structural diagram of the seedling transportation mechanism.

[0017] The marks in the accompanying drawings are: 1-operating table, 2-chain transport mechanism, 3-carrying block, 4-transfer cup, 5-connecting ear, 6-matching column, 7-transfer cup transport mechanism, 8-placing rack, 9-seedling tray, 10-third mounting plate, 11-sprocket, 12-chain ring, 13-first motor, 14-connecting shaft, 20-first cylinder, 21-swing cylinder, 22-second cylinder, 23-first grasping cylinder, 24-first clamping arm, 30-seedling transport mechanism, 31-mounting seat, 32-second motor, 33-chute, 34-screw, 35-nut block, 36-first mounting plate, 37-third cylinder, 38-second mounting plate, 39-second grasping cylinder, 40-second clamping arm, 60-through hole. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0019] Embodiment: A scion transport mechanism for seedling cultivation, comprising: Figure 1-5 As shown, it includes an operating table 1, a chain transport mechanism 2 is provided on the operating table 1, a plurality of bearing blocks 3 are symmetrically arranged on the chain transport mechanism 2, and a through hole 60 is provided on the bearing block 3; a transfer cup 4 is placed between the bearing blocks 3 on the same vertical surface, as shown in FIG. Figure 4 As shown, connecting ears 5 are symmetrically provided on both sides of the transfer cup 4, and a matching column 6 is provided below the connecting ear 5. The matching column 6 is vertically downward and matches with the through hole 60 on the same side; the operating table 1 is provided with a transfer cup conveying mechanism 7 located above the chain conveying mechanism 2.

[0020] Preferably, if Figure 2 As shown, the chain transport mechanism 2 includes a symmetrically arranged third mounting plate 10, with two sprockets 11 rotatably connected to the inner side of the third mounting plate 10. A chain ring 12 surrounds the sprockets 11, and the bearing block 3 is arranged on the chain ring 12. A first motor 13 is provided on the outer side of the third mounting plate 10 on one side. The first motor 13 adopts a two-phase hybrid stepping motor model 57HS26. The output end of the first motor 13 is fixedly connected to the sprocket 11 on the inner side of the third mounting plate 10; a connecting shaft 14 is provided between the sprockets 11 on the same vertical plane. The drive of the first motor 13 causes the sprocket 11 fixedly connected to it to rotate, and the connecting shaft 14 causes the sprocket 11 on the other side to rotate synchronously, so that the chain rings 12 on both sides rotate synchronously to transport the transfer cup 4.

[0021] Preferably, if Figure 3As shown, the transfer cup transport mechanism 7 includes a first cylinder 20 fixedly mounted on the operating table 1. The first cylinder 20 is a TN-10X30-S dual-axis cylinder. The telescopic end of the first cylinder 20 is fixedly connected to a swing cylinder 21, a MSQB10A-A93n rack-and-pinion swing cylinder. The rotating end of the swing cylinder 21 is fixedly connected to a second cylinder 22, a TCL12X50-SG three-axis cylinder. The telescopic end of the second cylinder 22 is fixedly connected to a first gripping cylinder 23, a HFZ10 standard double-acting gripper cylinder. A first clamping arm 24 is symmetrically mounted on the telescopic end of the first gripping cylinder 23. The movable end of the first cylinder 20 moves vertically, while the movable end of the second cylinder 22 moves horizontally. The transfer cup transport mechanism 7 controls the vertical movement of the first clamping arm 24 through the first cylinder 20, controls the angle of the first clamping arm 24 through the swing cylinder 21, controls the horizontal movement of the first clamping arm 24 through the second cylinder 22, and controls the release or clamping of the first clamping arm 24 through the first clamping cylinder 23.

[0022] Preferably, if Figure 1 As shown, the operating table 1 is provided with a placement rack 8, on which a seedling tray 9 is placed. The seedling tray 9 is located on the side of the chain transport mechanism 2 away from the transfer cup transport mechanism 7; the operating table 1 is provided with a seedling transport mechanism 30 located above the seedling tray 9.

[0023] Preferably, if Figure 5As shown, the seedling transport mechanism 30 includes a mounting base 31, on which a second motor 32 is provided. The second motor 32 adopts a two-phase hybrid stepping motor with model 57HS26; a slide groove 33 is provided on the mounting base 31, in which a screw 34 is rotatably connected, and the screw 34 is fixedly connected to the output end of the second motor 32; a nut block 35 is provided on the screw 34, and the nut block 35 is slidably connected to the slide groove 33; a first mounting plate 36 is provided below the nut block 35, and a third cylinder 37 is fixedly connected to the first mounting plate 36. The third cylinder 37 adopts a three-axis cylinder with model TCL12X50-SG. The telescopic end of the third cylinder 37 is vertically downward and connected to the second mounting plate 38. A plurality of second gripping cylinders 39 are provided below the second mounting plate 38. The second gripping cylinders 39 adopt a standard double-acting clamping claw cylinder with model HFZ10, and the telescopic ends of the second gripping cylinders 39 are symmetrically provided with second clamping arms 40. The seedling transport mechanism 30 first moves the second clamping arm 40 to the rootstock part of the seedling through the extension and contraction of the third cylinder 37, and then the second clamping cylinder 39 makes the second clamping arm 40 clamp the seedling, and then the third cylinder 37 contracts to take the seedling out of the seedling tray 9, and then the second motor 32 drives the screw 34 to rotate, so that the nut block 35 on the screw 34 moves along the slide groove 33 until the seedling is moved above the transfer cup 4, and then the third cylinder 37 extends to put the seedling down, and the moving end of the second clamping cylinder 39 moves outward to make the second clamping arm 40 release the seedling, completing the transportation of the seedling to the transfer cup 4.

[0024] Working principle:

[0025] By inserting the matching column 6 under the connecting ear 5 of the transfer cup 4 into the through hole 60 of the supporting block 3, the rotating plate will not fall off during the transportation process by the chain transport mechanism 2; after the empty transfer cup 4 is transported to the side of the transfer cup transport mechanism 7 by the chain transport mechanism 2, the seedlings in the seedling tray 9 are moved to the transfer cup 4 through the seedling transport mechanism 30, and then the transfer cup transport mechanism 7 removes the transfer cup 4 for arrangement.

Claims

1. A scion transport mechanism for seedling cultivation, characterized in that: The invention comprises an operating table (1), wherein a chain transport mechanism (2) is provided on the operating table (1), a plurality of bearing blocks (3) are symmetrically provided on the chain transport mechanism (2), and a through hole (60) is provided on the bearing blocks (3); a transfer cup (4) is placed between the bearing blocks (3) on the same vertical plane, and connecting ears (5) are symmetrically provided on both sides of the transfer cup (4), and a matching column (6) is provided below the connecting ear (5), and the matching column (6) is vertically downward and matched with the through hole (60) on the same side; and a transfer cup transport mechanism (7) is provided on the operating table (1) and is located above the chain transport mechanism (2).

2. The scion transport mechanism for seedling cultivation according to claim 1, characterized in that: The chain transport mechanism (2) comprises a symmetrically arranged third mounting plate (10), wherein two sprockets (11) are rotatably connected to the inner side of the third mounting plate (10), a chain ring (12) surrounds the sprockets (11), and the bearing block (3) is arranged on the chain ring (12).

3. The scion transport mechanism for seedling cultivation according to claim 2, characterized in that: A first motor (13) is provided on the outside of the third mounting plate (10) on one side, and an output end of the first motor (13) is fixedly connected to a sprocket (11) on the inside of the third mounting plate (10); a connecting shaft (14) is provided between the sprockets (11) on the same vertical plane.

4. The scion transport mechanism for seedling cultivation according to claim 1, characterized in that: The transfer cup transport mechanism (7) comprises a first cylinder (20) fixedly arranged on an operating table (1); the telescopic end of the first cylinder (20) is fixedly connected to a swing cylinder (21); the rotating end of the swing cylinder (21) is fixedly connected to a second cylinder (22); the telescopic end of the second cylinder (22) is fixedly connected to a first clamping cylinder (23); and the telescopic end of the first clamping cylinder (23) is symmetrically provided with a first clamping arm (24).

5. The scion transport mechanism for seedling cultivation according to claim 4, characterized in that: The moving end of the first cylinder (20) moves in a vertical direction toward the moving end; the moving end of the second cylinder (22) moves in a horizontal direction toward the moving end.

6. The scion transport mechanism for seedling cultivation according to claim 1, characterized in that: The operating table (1) is provided with a placement rack (8), a seedling tray (9) is placed on the placement rack (8), and the seedling tray (9) is located on a side of the chain transport mechanism (2) away from the transfer cup transport mechanism (7); the operating table (1) is provided with a seedling transport mechanism (30) located above the seedling tray (9).

7. The scion transport mechanism for seedling cultivation according to claim 6, characterized in that: The seedling raising and transporting mechanism (30) comprises a mounting seat (31), a second motor (32) is provided on the mounting seat (31); a slide groove (33) is provided on the mounting seat (31), a screw rod (34) is rotatably connected in the slide groove (33), and the screw rod (34) is fixedly connected to the output end of the second motor (32); a nut block (35) is provided on the screw rod (34), and the nut block (35) is slidably connected to the slide groove (33); a first mounting plate (36) is provided below the nut block (35), a third cylinder (37) is fixedly connected to the first mounting plate (36), a telescopic end of the third cylinder (37) is vertically downward and connected to the second mounting plate (38), a plurality of second gripping cylinders (39) are provided below the second mounting plate (38), and the telescopic ends of the second gripping cylinders (39) are symmetrically provided with second clamping arms (40).

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