CN112352516A

CN112352516A - Agricultural is with multi-functional automatic transplanting device

Info

Publication number: CN112352516A
Application number: CN202011250896.0A
Authority: CN
Inventors: 张菊春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-12

Abstract

The invention discloses an agricultural multifunctional automatic transplanting device, which comprises a cart, a transplanting unit and an automatic feeding unit for conveying seedlings to the transplanting unit, wherein the transplanting unit comprises a mounting plate, an insertion pipe, a power mechanism for driving the mounting plate to rotate intermittently, a pressing plate for pressing the insertion pipe downwards and a first driving mechanism for driving the pressing plate to move up and down, continuous feeding can be carried out when the transplanting device is used, the power mechanism drives the mounting plate to rotate, the insertion pipe with the seedlings is driven to move to a transplanting position and then to be static, the first driving mechanism drives the pressing plate to move downwards, the pressing plate drives the insertion pipe to move downwards to be inserted into soil, a double-sided rack does not drive a half cone to rotate through a single-stage flywheel, then the pressing plate moves upwards, the insertion pipe moves upwards under the action of a compression spring, the double-sided rack drives the half cone to rotate, the seedlings in the insertion pipe fall into the soil to complete continuous automatic transplanting, the automation degree is high, and the working efficiency is improved.

Description

Agricultural is with multi-functional automatic transplanting device

Technical Field

The invention relates to the technical field of agriculture, in particular to an agricultural multifunctional automatic transplanting device.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.

In agricultural planting, sometimes seedling in a seedbed needs to be transplanted to a field, and at present, transplanting machinery can only send the seedling to a pit dug in advance, cannot directly send the root of the seedling into soil without the pit, and cannot meet more and more requirements.

Disclosure of Invention

The invention aims to provide an agricultural multifunctional automatic transplanting device to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a multifunctional automatic agricultural transplanting device comprises a cart, a transplanting unit and an automatic feeding unit for conveying seedlings to the transplanting unit, wherein the transplanting unit comprises a mounting plate, inserting pipes, a power mechanism for driving the mounting plate to intermittently rotate, a pressing plate for pressing the inserting pipes downwards and a first driving mechanism for driving the pressing plate to move up and down, a feeding table is fixedly mounted on one side of the unit on the cart, an L-shaped supporting plate is fixedly mounted on the side wall of the feeding table close to the transplanting unit, an installation shaft is rotatably mounted at one end, far away from the feeding table, of the L-shaped supporting plate, the mounting plate is fixedly mounted at the bottom end of the installation shaft, the power mechanism is mounted on the L-shaped supporting plate and drives the sheave to be connected with the installation shaft, the first motor drives the installation shaft and the mounting plate on the installation shaft to intermittently rotate through a plurality of, the intubate is equipped with the bulge loop on being located the pipeline section of mounting panel top, and the outside cover of pipeline section that the intubate is located between bulge loop and the mounting panel is equipped with compression spring, and the intubate top is fixed with the feeder hopper, and the feeder hopper height is less than the height of L type backup pad, and the intubate bottom extends to the shallow below, and the intubate bottom is connected with the conical duct, and the conical duct surrounds by two split type half cone shape spares and constitutes, half cone top is rotated through pivot and intubate and is connected, and the same tip of pivot of two half cone shape spares is fixed with single-stage flywheel respectively, be fixed with two-sided rack on the mounting panel, two-sided rack meshes with the single-stage flywheel of its both sides respectively, the clamp plate is established with any intubate top position when.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the power mechanism comprises a first motor and a sheave mechanism, the first motor is connected with the mounting shaft in a driving mode through the sheave mechanism, and the number of the inserting pipes is equal to that of radial grooves of driven sheaves of the sheave mechanism.

In one alternative: first driving machine includes driving motor, carousel, movable rod and actuating lever, driving motor fixed mounting is in L type backup pad upper surface, and fixed mounting has the carousel on driving motor's the output shaft, and one side cooperation that driving motor was kept away from to the carousel is connected with the movable rod, and the terminal surface outer lane that the carousel is close to the movable rod is fixed with the round pin axle, sets up the logical groove that supplies the round pin axle to insert and move about on the movable rod, installs the actuating lever on the movable rod, the actuating lever other end run through the uide bushing in the L type backup pad and with clamp plate fixed connection.

In one alternative: the inner wall of the upper part of the insertion pipe and the inner wall of the feed hopper are provided with integrally arranged air bags, and the outer wall of the insertion pipe is provided with an inflator for inflating the air bags.

In one alternative: the automatic feeding unit is positioned on one side of the feeding table, which is far away from the transplanting unit, and comprises a mounting seat, a third motor, lead screws, placing plates, a feeding plate and a second driving mechanism for driving the feeding plate to move, the mounting seat is longitudinally slidably mounted on a trolley, a longitudinal feeding mechanism for driving the mounting seat to move is fixedly mounted on the trolley, two lead screws are symmetrically and rotatably mounted in front and back of the upper surface of the mounting seat, the bottoms of the two lead screws are connected through a belt transmission mechanism, the third motor is fixedly mounted on the mounting seat and is in driving connection with one lead screw, a plurality of placing plates are connected between the two lead screws at equal intervals from top to bottom, the placing plates are in threaded connection with the lead screws, the placing plates are used for placing long-strip soil blocks with a row of seedlings, the side edges of the placing plates can be close to the side edges of the top of the feeding table, and cutters for cutting soil, go up the flitch and be located the one side of placing the board and keeping away from the material loading platform, go up the flitch height and be a little higher than material loading bench surface, one side that material loading bench surface is close to the material loading board is fixed with the baffle, sets up the logical groove that supplies the material loading board to promote the clod and carry out the material loading on the baffle, fixed mounting has the mount table on the shallow, installs second actuating mechanism on the mount table, and second actuating mechanism drive connection flitch moves about driving the material loading board, and second actuating mechanism is the same with first actuating mechanism structure.

In one alternative: the longitudinal feeding mechanism comprises a fourth motor, a gear and a feeding rack, the fourth motor is fixedly installed on the trolley, the gear is fixedly installed on an output shaft of the fourth motor, and the feeding rack meshed with the gear is fixedly installed on the installation seat.

In one alternative: the utility model discloses a nail plate, including placing the inboard, place the board top and set up the through-hole that supplies to nail the board and go up the nail motion, the push rod activity is worn to locate to place the board and is close to one side of material loading platform, push rod tip and place fixedly connected with spring between the board outer wall, the push rod is located to place the inboard one end and is articulated with connecting rod one end, the connecting rod other end is articulated bottom the nail board, be equipped with on the material loading platform lateral wall with push rod complex inclined plane.

In one alternative: the driving rod is connected with the movable rod through a screw rod, the screw rod is fixedly connected with the movable rod, and the screw rod is in threaded connection with the driving rod.

Compared with the prior art, the invention has the following beneficial effects:

when the seedling transplanting machine is used, the second driving mechanism drives the feeding plate to move rightwards, the cutter on the feeding plate cuts off a piece of soil with seedlings, the soil is pushed onto the feeding table and then continuously pushed to fall into the inserting tube, then the driving mechanism drives the feeding plate to return to the initial position, the longitudinal feeding mechanism drives the mounting seat to move for a proper distance, the distance can be set according to the distance between the seedlings, the next seedling moves to the feeding position, after the seedling on one placing plate is sent out, the third motor drives the screw rod to rotate, the screw rod drives the next placing plate to ascend to the feeding position, continuous feeding can be carried out, the power mechanism drives the mounting plate to rotate, the inserting tube with the seedling is driven to move to the transplanting position and then to be static, the first driving mechanism drives the pressing plate to move downwards, the pressing plate drives the inserting tube to move downwards to be inserted into the soil, the double-, the intubate is upward movement under compression spring effect, and two-sided racks pass through single-stage flywheel and drive half cone, and two half cone separations open, and the seedling in the intubate falls in soil, accomplishes continuous automatic transplanting, and degree of automation is high, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a single-stage flywheel according to a first embodiment of the present invention.

Fig. 3 is a schematic structural view of a stabilizing mechanism according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-cart, 2-insertion tube, 3-mounting plate, 4-compression spring, 5-sheave mechanism, 6-first motor, 7-convex ring, 8-hopper, 9-L-shaped supporting plate, 10-rotary table, 11-movable rod, 12-driving rod, 13-feeding table, 14-guide sleeve, 15-pressing plate, 16-screw rod, 17-feeding plate, 18-second driving mechanism, 19-mounting table, 20-placing plate, 21-feeding rack, 22-belt transmission mechanism, 23-third motor, 24-mounting seat, 25-fourth motor, 26-single-stage flywheel, 27-conical tube, 28-double-sided rack, 29-stabilizing mechanism, 30-air bag, 31-baffle, 32-connecting rod, 33-nail plate, 34-push rod and 35-screw rod.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, an agricultural multifunctional automatic transplanting device includes a cart 1, a transplanting unit and an automatic feeding unit for conveying seedlings to the transplanting unit, the transplanting unit includes a mounting plate 3, an insertion tube 2, a power mechanism for driving the mounting plate 3 to rotate intermittently, a pressing plate 15 for pressing down the insertion tube 2, and a first driving mechanism for driving the pressing plate 15 to move up and down, a feeding table 13 is fixedly installed on one side of the unit on the cart 1, an L-shaped supporting plate 9 is fixedly installed on a side wall of the feeding table 13 close to the transplanting unit, an installation shaft is rotatably installed at one end of the L-shaped supporting plate 9 far from the feeding table 13, the mounting plate 3 is fixedly installed at the bottom end of the installation shaft, the power mechanism is installed on the L-shaped supporting plate 9 and is in driving connection with the installation shaft, in the embodiment, the power mechanism includes, the first motor 6 is connected with the mounting shaft through the driving of the sheave mechanism 5, the number of radial grooves of a driven sheave of the sheave mechanism 5 is preferably four, the first motor 6 drives the mounting shaft and a mounting plate 3 on the mounting shaft to intermittently rotate through the sheave mechanism 5, a plurality of inserting pipes 2 are annularly and movably penetrated through the mounting plate 3 in an equidistance manner by taking the mounting shaft as a center, the number of the inserting pipes 2 is equal to that of the radial grooves of the driven sheave of the sheave mechanism 5, a convex ring 7 is arranged on a pipe section of the inserting pipe 2 above the mounting plate 3, a compression spring 4 is sleeved outside the pipe section of the inserting pipe 2 between the convex ring 7 and the mounting plate 3, a feed hopper 8 is fixed at the top end of the inserting pipe 2, the feed hopper 8 is lower than an L-shaped supporting plate 9, the bottom end of the inserting pipe 2 extends to the lower part of the cart 1, the top of the semi-conical piece is rotatably connected with the insertion pipes 2 through a rotating shaft, the same side end parts of the rotating shafts of the two semi-conical pieces are respectively and fixedly provided with a single-stage flywheel 26, the mounting plate 3 is fixedly provided with a double-sided rack 28, the double-sided rack 28 is respectively meshed with the single-stage flywheels 26 on the two sides of the double-sided rack, the pressing plate 15 is arranged at a position above any insertion pipe 2 when the mounting plate 3 is static, the first driving mechanism is arranged on the L-shaped supporting rod and is in driving connection with the pressing plate 15, the first driving machine comprises a driving motor, a rotating disc 10, a movable rod 11 and a driving rod 12, the driving motor is fixedly arranged on the upper surface of the L-shaped supporting plate 9, the output shaft of the driving motor is fixedly provided with a rotating disc 10, one side of the rotating disc 10, which is far away from the driving, a driving rod 12 is installed on the movable rod 11, the other end of the driving rod 12 penetrates through a guide sleeve 14 on the L-shaped supporting plate 9 and is fixedly connected with a pressing plate 15, the pressing plate 15 is driven by a first driving mechanism to move downwards, the pressing plate 15 drives the inserting pipe 2 to move downwards and insert into soil, the double-sided rack 28 does not drive the semi-conical piece to rotate through the single-stage flywheel 26, then the pressing plate 15 moves upwards, the inserting pipe 2 moves upwards under the action of the compression spring 4, the double-sided rack 28 drives the semi-conical piece to rotate through the single-stage flywheel 26, the two semi-conical pieces are separated and opened, seedlings in the inserting pipe 2 fall into the soil, continuous automatic transplanting is completed, and the; further, be equipped with integrative gasbag 30 that sets up on 2 upper portion inner walls of intubate and the 8 inner walls of feeder hopper, be equipped with the inflates for gasbag 30 on 2 outer walls of intubate, cushion the seedling that falls down on the one hand, on the other hand can adjust 2 orificial sizes in upper portion of intubate, adapts to not unidimensional seedling.

The automatic feeding unit is positioned on one side of the feeding platform 13 far away from the transplanting unit, the automatic feeding unit comprises a mounting seat 24, a third motor 23, a screw rod 16, a placing plate 20, a feeding plate 17 and a second driving mechanism 18 for driving the feeding plate 17 to move, the mounting seat 24 is longitudinally slidably mounted on the cart 1, a longitudinal feeding mechanism for driving the mounting seat 24 to move is fixedly mounted on the cart 1, in the embodiment, the longitudinal feeding mechanism comprises a fourth motor 25, a gear and a feeding rack 21, the fourth motor 25 is fixedly mounted on the cart 1, the gear is fixedly mounted on an output shaft of the fourth motor 25, the feeding rack 21 meshed with the gear is fixedly mounted on the mounting seat 24, the two screw rods 16 are symmetrically and rotatably mounted in the front and back direction on the upper surface of the mounting seat 24, the bottoms of the two screw rods 16 are connected through a belt transmission mechanism 22, the third motor 23 is fixedly mounted on the mounting seat 24 and is in driving connection with one screw rod 16, the placing plate 20 is connected between the two screw rods 16 at equal intervals from top to bottom, the placing plate 20 is in threaded connection with the screw rods 16, the placing plate 20 is used for placing a long-strip soil block with a row of seedlings, the side edge of the placing plate 20 can be close to the side edge of the top of the feeding table 13, feeding is facilitated, further, a stabilizing mechanism 29 is arranged on the placing plate 20, stability of the soil block is improved, in the embodiment, the stabilizing mechanism 29 comprises a nail plate 33, a connecting rod 32 and a push rod 34, the nail plate 33 is slidably arranged in the placing plate, a through hole for movement of nails on the nail plate 33 is formed in the top of the placing plate 20, the push rod 34 is movably arranged on one side, close to the feeding table 13, of the placing plate 20, a spring is fixedly connected between the end of the push rod 34 and the outer wall of the placing plate 20, one end, located in the placing plate 20, of the push rod is hinged to one end of the connecting rod 32, the other, when the placing plate 20 moves upwards, the push rod 34 is pushed to move towards the inside of the placing plate 20 through the inclined plane, the push rod 34 drives the nail plate 33 to move upwards through the connecting rod 32, nails on the nail plate 33 are inserted into soil, the connection stability between soil blocks and the placing plate 20 is improved, cutters for cutting the soil are fixed at the front end and the rear end of the feeding plate 17, the feeding plate 17 is positioned at one side of the placing plate 20, which is far away from the feeding table 13, the height of the feeding plate 17 is slightly higher than the upper surface of the feeding table 13, preferably higher than 1cm, a baffle 31 is fixed at one side, which is close to the feeding plate 17, of the upper surface of the feeding table 13, a through groove for the feeding plate 17 to push the soil blocks to feed is formed in the baffle 31, a mounting table 19 is fixedly mounted on the cart 1, a second driving mechanism 18 is mounted on the mounting table 19, the second driving mechanism 18 is in driving connection with the upper plate 17 to drive the feeding, during the use, flitch 17 moves to the right side in the drive of second actuating mechanism 18, the cutter on the flitch 17 downcuts a soil that has the seedling, continue to promote to fall into intubate 2 after pushing up material loading platform 13, then actuating mechanism drives material loading flitch 17 and gets back to initial position, vertical feed mechanism drives mount pad 24 and removes suitable distance, the distance can be set for according to the seedling interval, next seedling removes material loading position, after one seedling of placing on board 20 has sent, third motor 23 drives lead screw 16 and rotates, lead screw 16 drives next place the board 20 and rises to material loading position, can last the pay-off, power unit drives mounting panel 3 and rotates, it is static after the intubate 2 that drives to have the seedling moves to the position of transplanting, carry out the operation of transplanting.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that the driving rod 12 is connected to the movable rod 11 through a screw 35, the screw 35 is fixedly connected to the movable rod 11, and the screw 35 is in threaded connection with the driving rod 12, so that the height position of the driving rod 12 can be adjusted, and the transplanting depth can be adjusted.

The working principle of the invention is as follows: when the device is used, the second driving mechanism 18 drives the feeding plate 17 to move rightwards, the cutter on the feeding plate 17 cuts a piece of soil with seedlings, the soil is pushed on the feeding table 13 and then continuously pushed to fall into the insertion pipe 2, then the driving mechanism drives the feeding plate 17 to return to the initial position, the longitudinal feeding mechanism drives the mounting seat 24 to move for a proper distance, the distance can be set according to the distance between the seedlings, the next seedling moves to the feeding position, after the seedling on one placing plate 20 is sent out, the third motor 23 drives the screw rod 16 to rotate, the screw rod 16 drives the next placing plate 20 to ascend to the feeding position, continuous feeding can be carried out, the power mechanism drives the mounting plate 3 to rotate, the insertion pipe 2 with the seedlings is driven to move to the transplanting position and then to be static, the first driving mechanism drives the pressing plate 15 to move downwards, the pressing plate 15 drives the insertion pipe 2 to move downwards to be inserted into the soil, the double-sided rack 28, then the pressing plate 15 moves upwards, the inserting pipe 2 moves upwards under the action of the compression spring 4, the double-sided rack 28 drives the half conical parts to rotate through the single-stage flywheel 26, the two half conical parts are separated and opened, seedlings in the inserting pipe 2 fall into soil, continuous automatic transplanting is completed, the automation degree is high, and the working efficiency is improved.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A multifunctional automatic agricultural transplanting device comprises a cart (1), a transplanting unit and an automatic feeding unit for conveying seedlings to the transplanting unit, and is characterized in that the transplanting unit comprises a mounting plate (3), an inserting pipe (2), a power mechanism for driving the mounting plate (3) to rotate intermittently, a pressing plate (15) for pressing the inserting pipe (2) downwards and a first driving mechanism for driving the pressing plate (15) to move up and down, a feeding platform (13) is fixedly mounted on one side of the unit on the cart (1), an L-shaped supporting plate (9) is fixedly mounted on the side wall, close to the transplanting unit, of the feeding platform (13), an installation shaft is rotatably mounted at one end, far away from the feeding platform (13), of the L-shaped supporting plate (9), the mounting plate (3) is fixedly mounted at the bottom end of the installation shaft, and the power mechanism is mounted on the L-shaped supporting plate (9) and is in driving, the first motor (6) drives the installation shaft and the mounting plate (3) on the installation shaft to intermittently rotate through a sheave mechanism (5), the mounting plate (3) is provided with a plurality of inserting pipes (2) which are annularly penetrated through at the center and are equidistantly arranged, the inserting pipes (2) are arranged on the pipe section above the mounting plate (3), the pipe sections of the inserting pipes (2) between the inserting pipes (7) and the mounting plate (3) are externally sleeved with compression springs (4), the top ends of the inserting pipes (2) are fixedly provided with feed hoppers (8), the feed hoppers (8) are lower than an L-shaped support plate (9), the bottom ends of the inserting pipes (2) extend to the lower part of the trolley (1), the bottom ends of the inserting pipes (2) are connected with conical pipes (27), the conical pipes (27) are surrounded by two split type half-conical parts, the tops of the half-conical parts are rotatably connected with the inserting pipes (2) through rotating shafts, the same side ends of the rotating shafts of, be fixed with two-sided rack (28) on mounting panel (3), two-sided rack (28) mesh rather than single-stage flywheel (26) of both sides respectively, clamp plate (15) are established and are put above arbitrary intubate (2) when static with mounting panel (3), a actuating mechanism installs on L type bracing piece and drive connection clamp plate (15).

2. The agricultural multifunctional automatic transplanting device of claim 1, wherein the power mechanism comprises a first motor (6) and a sheave mechanism (5), the first motor (6) is in driving connection with the mounting shaft through the sheave mechanism (5), and the number of the inserting pipes (2) is equal to the number of radial grooves of the driven sheaves of the sheave mechanism (5).

3. The agricultural multifunctional automatic transplanting device according to claim 1, wherein the first driving machine comprises a driving motor, a rotary table (10), a movable rod (11) and a driving rod (12), the driving motor is fixedly mounted on the upper surface of the L-shaped supporting plate (9), the rotary table (10) is fixedly mounted on an output shaft of the driving motor, the movable rod (11) is connected to one side, away from the driving motor, of the rotary table (10) in a matched manner, a pin shaft is fixed to an outer ring of an end face, close to the movable rod (11), of the rotary table (10), a through groove for the pin shaft to be inserted and to move is formed in the movable rod (11), the driving rod (12) is mounted on the movable rod (11), and the other end of the driving rod (12) penetrates through a guide sleeve (14) in the L-shaped supporting plate (9).

4. The agricultural multifunctional automatic transplanting device as claimed in claim 1, wherein air bags (30) are integrally arranged on the inner walls of the upper part of the insertion pipe (2) and the feeding hopper (8), and an inflator for inflating the air bags (30) is arranged on the outer wall of the insertion pipe (2).

5. The agricultural multifunctional automatic transplanting device according to claim 3, wherein the automatic feeding unit is located on one side of the feeding table (13) far away from the transplanting unit, the automatic feeding unit comprises a mounting seat (24), a third motor (23), a screw rod (16), a placing plate (20), a feeding plate (17) and a second driving mechanism (18) for driving the feeding plate (17) to move, the mounting seat (24) is longitudinally slidably mounted on the cart (1), a longitudinal feeding mechanism for driving the mounting seat (24) to move is fixedly mounted on the cart (1), the two screw rods (16) are symmetrically and rotatably mounted on the front and back of the upper surface of the mounting seat (24), the bottoms of the two screw rods (16) are connected through a belt transmission mechanism (22), the third motor (23) is fixedly mounted on the mounting seat (24) and is in driving connection with one screw rod (16), a plurality of placing plates (20) are connected between the two screw rods (16) at equal intervals from top to bottom, the placing plates (20) are in threaded connection with the screw rods (16), the placing plates (20) are used for placing long-strip soil blocks with a row of seedlings, the side edges of the placing plates (20) can be close to the top side edge of the feeding platform (13), cutters for cutting soil are fixed at the front end and the rear end of the feeding plate (17), the feeding plate (17) is positioned at one side, far away from the feeding platform (13), of the placing plates (20), the height of the feeding plate (17) is slightly higher than the upper surface of the feeding platform (13), a baffle (31) is fixed at one side, close to the feeding plate (17), of the upper surface of the feeding platform (13), a through groove for the feeding plate (17) to push the soil blocks to feed is formed in the baffle (31), a mounting platform (19) is fixedly mounted on the cart (1), and a second driving mechanism (18) is mounted, the second driving mechanism (18) is connected with the upper feeding plate (17) in a driving mode and drives the upper feeding plate (17) to move left and right, and the second driving mechanism (18) is identical to the first driving mechanism in structure.

6. The agricultural multifunctional automatic transplanting device of claim 5, wherein the longitudinal feeding mechanism comprises a fourth motor (25), a gear and a feeding rack (21), the fourth motor (25) is fixedly installed on the cart (1), the gear is fixedly installed on an output shaft of the fourth motor (25), and the feeding rack (21) meshed with the gear is fixedly installed on the installation seat (24).

7. The agricultural multifunctional automatic transplanting device according to claim 5, wherein a stabilizing mechanism (29) is arranged on the placing plate (20), the stabilizing mechanism (29) comprises a nail plate (33), a connecting rod (32) and a push rod (34), the nail plate (33) is slidably arranged in the placing plate, a through hole for nails to move on the nail plate (33) is formed in the top of the placing plate (20), the push rod (34) is movably arranged on one side, close to the feeding table (13), of the placing plate (20), a spring is fixedly connected between the end of the push rod (34) and the outer wall of the placing plate (20), one end, located in the placing plate (20), of the push rod (34) is hinged to one end of the connecting rod (32), the other end of the connecting rod (32) is hinged to the bottom of the nail plate (33), and an inclined plane matched with the push rod (34) is arranged on the side wall of the feeding table (13).

8. The agricultural multifunctional automatic transplanting device according to claim 3, wherein the driving rod (12) is connected with the movable rod (11) through a screw rod (35), the screw rod (35) is fixedly connected with the movable rod (11), and the screw rod (35) is in threaded connection with the driving rod (12).