CN114145109B

CN114145109B - Tobacco seedling transplants fertilization all-in-one

Info

Publication number: CN114145109B
Application number: CN202111445909.4A
Authority: CN
Inventors: 艾永峰; 孙红权; 卢志刚; 吴疆; 李文渊
Original assignee: Tongren City Co Of Guizhou Province Tobacco Co
Current assignee: Tongren City Co Of Guizhou Province Tobacco Co
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-09-02
Anticipated expiration: 2041-11-30
Also published as: CN114145109A

Abstract

The invention relates to the technical field of tobacco seedling planting equipment, in particular to a tobacco seedling transplanting and fertilizing all-in-one machine which comprises a transport vehicle, wherein a rotary cup type feeder is arranged on the surface of the transport vehicle, an electric turntable is fixedly connected to the surface of the rotary cup type feeder, and planting mechanisms distributed in an annular mode are rotatably connected to the surface of the electric turntable; through setting up planting mechanism, after the inside of bar formula ware is supported to the liquid manure by fertilizing mechanism guide, the drainage groove can advance the inside of honeycomb duct with the liquid manure guide, the honeycomb duct can guide the liquid manure to the root of tobacco seedling, then the tobacco seedling is planted by bar formula ware of supporting seedlings again and is digged in advance in the planting hole, this can carry out accurate fertilization to the root of tobacco seedling, need not to worry the inside that the liquid manure flows the heart leaf of tobacco seedling, not only can reduce unnecessary waste of liquid manure, in order to improve the utilization ratio of liquid manure, this can also reduce the heart leaf injury of liquid manure to the tobacco seedling simultaneously, in order to improve the survival rate of tobacco seedling transplantation work tobacco seedling.

Description

Tobacco seedling transplants fertilization all-in-one

Technical Field

The invention relates to the technical field of tobacco seedling planting equipment, in particular to a tobacco seedling transplanting and fertilizing integrated machine.

Background

High-quality tobacco plant transplanting is an important link of field planting, tobacco plant transplanting modes in the prior art are in diversified states, and for large-scale field planting of flat land parcels, transplanting machines are more adopted, and tobacco seedlings can be quickly placed in tobacco holes. However, before the tobacco seedlings are transplanted, a certain amount of base fertilizer including slow release fertilizer and quick-acting fertilizer is applied to the tobacco holes to ensure the nutrition supply after the tobacco seedlings are transplanted. At present, more base fertilizers are applied by adopting rotary tillage and fertilization integrated equipment, and the mode is not beneficial to controlling the application amount and the fertilization position of the fertilizers on one hand and is also not beneficial to the effect exertion of quick-acting fertilizers.

Disclosure of Invention

The invention aims to solve the problems, and provides a tobacco seedling transplanting and fertilizing all-in-one machine, which solves the problem that the conventional transplanting and fertilizing all-in-one machine cannot accurately fertilize tobacco seedlings and can easily influence the normal growth of the tobacco seedlings.

The invention achieves the purpose through the following technical scheme, and the integrated machine for transplanting and fertilizing tobacco seedlings comprises a transport vehicle, wherein a rotary cup type feeder is mounted on the surface of the transport vehicle, an electric turntable is fixedly connected to the surface of the rotary cup type feeder, planting mechanisms distributed in an annular mode are rotatably connected to the surface of the electric turntable, a fertilizing mechanism is mounted on the surface of the transport vehicle, the end part of the fertilizing mechanism penetrates through the transport vehicle and is connected with the planting mechanisms at the lower end of the fertilizing mechanism, a triggering mechanism is embedded into the surface of the fertilizing mechanism, and the end part of the triggering mechanism penetrates through the transport vehicle and is in contact with the electric turntable;

the planting mechanism comprises a grid-type seedling supporter, wherein a flow guide groove is formed in the surface of the grid-type seedling supporter, a flow guide pipe is fixedly connected to the inner bottom wall of the flow guide groove and is distributed in an annular mode, the end portion of the flow guide pipe sequentially penetrates through the flow guide groove and the grid-type seedling supporter and extends to the inner surface of the grid-type seedling supporter, and the opening of the end portion of the flow guide pipe faces downwards.

Preferably, the inner wall of the diversion trench is fixedly connected with diversion plates which are uniformly distributed, and the cross section of each diversion plate is in an inverted V shape.

Preferably, the fertilizing mechanism comprises a liquid storage tank, the liquid storage tank is fixedly connected to the upper end of the transport vehicle, a liquid guide pipe is communicated with the lower end of the liquid storage tank, one end of the liquid guide pipe penetrates through the outside of the transport vehicle, a first magnet ring communicated with the flow guide groove is fixedly connected to the surface of the grid type seedling supporter, a second magnet ring is fixedly connected to the surface of the liquid guide pipe, and the first magnet ring and the second magnet ring are adsorbed at the lower end.

Preferably, the one end that grid formula ware is kept away from to first magnet ring is sunken and is formed the shrinkage pool, the one end evagination that the second magnet ring is close to grid formula ware is supported to the grid formula and is formed the bulge loop, the lower extreme the inner wall of shrinkage pool contacts with the bulge loop, the shrinkage pool is the round platform form with the cross-sectional shape of bulge loop, shrinkage pool and bulge loop phase-match.

Preferably, a sliding groove is formed in the surface of the transport vehicle, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, the end portions of the liquid guide pipes sequentially penetrate through the sliding groove and the sliding block and are fixedly connected with the second magnet ring, two second limiting rods are fixedly connected to the surface of the second magnet ring, the end portions of the second limiting rods sequentially penetrate through the sliding groove and the sliding block and extend into the sliding block, and a second spring fixedly connected with the sliding block is fixedly connected to the end portions of the second limiting rods.

Preferably, the inner wall one side of spout fixedly connected with evenly distributed's first gag lever post, the tip of first gag lever post run through the slider and with the inner wall opposite side fixed connection of spout, fixedly connected with first spring between slider and the spout, first spring cup joints in the lower extreme the surface of first gag lever post.

Preferably, the cross-sectional shapes of the sliding groove, the sliding block and the first limiting rod are all arc-shaped, and the center points of the sliding groove, the sliding block, the first limiting rod and the electric turntable are all arranged on the same vertical line.

Preferably, the cross-sectional shapes of the flow guide pipe and the liquid guide pipe are both corrugated, and the flow guide pipe and the liquid guide pipe are both made of chloroprene rubber materials.

Preferably, the trigger mechanism includes the connecting box, the connecting box communicates in the lower extreme of liquid reserve tank, the upper end and the connecting box intercommunication of catheter, the shifting chute with the inside intercommunication of connecting box is seted up to the inner wall of connecting box, the inner wall sliding connection of shifting chute has the closing plate, the water conservancy diversion hole that sets up in the shifting chute inside is seted up on the surface of closing plate, the fixed surface of closing plate is connected with the trigger bar, the tip of trigger bar runs through shifting chute, connecting box and transport vechicle in proper order and extends to the outside of transport vechicle, the guiding groove of annular distribution is seted up on the surface of electric turntable, the tip of trigger bar runs through the guiding groove and contacts with the guiding groove.

Preferably, the surface of the trigger rod is fixedly connected with a third spring, and the end part of the third spring is fixedly connected with the transport vehicle.

The beneficial effects of the invention are: (1) by arranging the planting mechanism, after the water and fertilizer are guided into the grid-type seedling lifter by the fertilizing mechanism, the water and fertilizer can be guided into the guide pipe by the drainage groove, the guide pipe can guide the water and fertilizer to the root of the tobacco seedling, and then the tobacco seedling is planted into the planting pit dug in advance by the grid-type seedling lifter, so that the root of the tobacco seedling can be precisely fertilized, the water and fertilizer can not flow into the core leaves of the tobacco seedling, unnecessary waste of the water and fertilizer can be reduced, the utilization rate of the water and fertilizer can be improved, the damage of the water and fertilizer to the core leaves of the tobacco seedling can be reduced, the survival rate of the tobacco seedling in the transplanting work can be improved, and a good protection effect can be achieved;

(2) by arranging the fertilizing mechanism, when the grid-type seedling supporter is rotated to the position near the second magnet ring by the electric turntable, the second magnet ring is attracted and adsorbed by the first magnet ring, so that the liquid guide pipe is connected with the flow guide groove, and after the liquid storage tank is communicated with the liquid guide pipe by the triggering mechanism, water and fertilizer can be normally irrigated to the root of the tobacco seedlings without manual adjustment of workers, so that the labor intensity of the workers is effectively reduced;

(3) through setting up trigger mechanism, after first magnet ring is adsorbed together with the second magnet ring, the guide groove is just removed out to the trigger bar, and electric rotary table passes through the trigger bar extrusion closing plate this moment for the closing plate drives the water conservancy diversion hole and communicates liquid reserve tank and catheter together, and during liquid manure just can be advanced the catheter by the connecting box guide, need not the emission of staff manual control liquid manure, has further reduced staff's intensity of labour, thereby reaches good guide effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arrangement of the planting mechanism of the present invention;

FIG. 3 is a schematic view of the connection between the trigger bar and the guide slot according to the present invention;

FIG. 4 is a schematic view of the arrangement of the draft tube in the present invention;

FIG. 5 is a schematic view of the connection between the second limiting rod and the sliding block according to the present invention;

FIG. 6 is a schematic view of the connection of the sealing plate and the trigger bar according to the present invention;

fig. 7 is an enlarged view of a in fig. 3.

In the figure: 1. a transport vehicle; 101. a chute; 102. a slider; 103. a first limit rod; 104. a first spring; 2. a rotary cup feeder; 3. an electric turntable; 301. a guide groove; 4. a planting mechanism; 401. grid type seedling lifter; 402. a diversion trench; 403. a flow guide pipe; 404. a baffle; 5. a fertilizing mechanism; 501. a liquid storage tank; 502. a catheter; 503. a first magnet ring; 504. a second magnetic ring; 505. concave holes; 506. a convex ring; 507. a second limiting rod; 508. a second spring; 6. a trigger mechanism; 601. a connection box; 602. a moving groove; 603. a sealing plate; 604. a flow guide hole; 605. a trigger lever; 606. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-7, a tobacco seedling transplanting and fertilizing integrated machine comprises a transport vehicle 1, wherein a rotary cup type feeder 2 is mounted on the surface of the transport vehicle 1, an electric rotary table 3 is fixedly connected to the surface of the rotary cup type feeder 2, planting mechanisms 4 distributed in an annular shape are rotatably connected to the surface of the electric rotary table 3, a fertilizing mechanism 5 is mounted on the surface of the transport vehicle 1, the end portion of the fertilizing mechanism 5 penetrates through the transport vehicle 1 and is connected with the lower end planting mechanism 4, a triggering mechanism 6 is embedded in the surface of the fertilizing mechanism 5, and the end portion of the triggering mechanism 6 penetrates through the transport vehicle 1 and is in contact with the electric rotary table 3;

the planting mechanism 4 comprises a grid-type seedling lifter 401, a flow guide groove 402 is formed in the surface of the grid-type seedling lifter 401, a flow guide pipe 403 which is distributed in an annular shape is fixedly connected to the inner bottom wall of the flow guide groove 402, the end part of the flow guide pipe 403 sequentially penetrates through the flow guide groove 402 and the grid-type seedling lifter 401 and extends to the inner surface of the grid-type seedling lifter 401, the end part of the flow guide pipe 403 is opened downwards, by arranging the planting mechanism 4, after water and fertilizer are guided into the grid-type seedling lifter 401 by the fertilizing mechanism 5, the water and fertilizer can be guided into the flow guide pipe 403 by the flow guide pipe 403, the water and fertilizer can be guided to the root of a tobacco seedling, then the tobacco seedling is planted into a planting pit which is dug in advance by the grid-type seedling lifter 401, accurate fertilization can be carried out on the root of the tobacco seedling, the worry about that the water and fertilizer flow into the interior of the core leaf of the tobacco seedling is avoided, the waste of the water and fertilizer can be reduced, so that the utilization rate of the water and fertilizer is improved, meanwhile, the damage of water and fertilizer to the heart leaves of the tobacco seedlings can be reduced, so that the survival rate of the tobacco seedlings in the tobacco seedling transplanting work is improved, and a good protection effect is achieved.

Inner wall fixedly connected with evenly distributed's guide plate 404 of guiding gutter 402, the cross sectional shape of guide plate 404 is the shape of falling V, and guide plate 404 not only can reduce the velocity of flow of liquid manure to reduce the injury of liquid manure to the tobacco seedling root, guide plate 404 can also divide into the stranded with liquid manure simultaneously, and the liquid manure can get into the inside of a plurality of honeycomb ducts 403, in order to improve the degree of consistency of fertilizeing to the tobacco seedling.

As shown in fig. 2, 3, 4, 5 and 7, the fertilizing mechanism 5 comprises a liquid storage tank 501, the liquid storage tank 501 is fixedly connected to the upper end of the transport vehicle 1, a liquid guide pipe 502 is communicated with the lower end of the liquid storage tank 501, one end of the liquid guide pipe 502 penetrates the exterior of the transport vehicle 1, a first magnet ring 503 communicated with the guiding groove 402 is fixedly connected to the surface of the grid seedling supporter 401, a second magnet ring 504 is fixedly connected to the surface of the liquid guide pipe 502, the first magnet ring 503 at the lower end is attached to the second magnet ring 504, one end of the first magnet ring 503 close to the second magnet ring 504 is opposite to one end of the second magnet ring 504 close to the first magnet ring 503 in magnetic polarity, when the grid seedling supporter 401 is rotated by the electric rotating disk 3 to the vicinity of the second magnet ring 504, the second magnet ring 504 is attached to the first magnet ring 503, so that the liquid guide pipe 502 is connected to the guiding groove 402 without manual connection of a worker, effectively reducing the labor intensity of workers.

When the second magnet ring 504 is adsorbed by the first magnet ring 503, the convex ring 506 limits the positions of the second magnet ring 504 and the first magnet ring 503 through the concave hole 505, so that the second magnet ring 504 is aligned with the first magnet ring 503, the position deviation of the second magnet ring 504 and the first magnet ring 503 is too large, water and fertilizer easily flows out from a gap between the second magnet ring 504 and the first magnet ring 503, unnecessary waste of the water and fertilizer is caused, and a good positioning effect is achieved.

The surface of the transport vehicle 1 is provided with a chute 101, the inner wall of the chute 101 is connected with a slide block 102 in a sliding manner, the end of the liquid guide tube 502 sequentially penetrates through the chute 101 and the slide block 102 and is fixedly connected with a second magnet ring 504, the surface of the second magnet ring 504 is fixedly connected with two second limiting rods 507, the end of each second limiting rod 507 sequentially penetrates through the chute 101 and the slide block 102 and extends into the slide block 102, the end of each second limiting rod 507 is fixedly connected with a second spring 508 fixedly connected with the slide block 102, the chute 101 can reserve enough space for the second magnet ring 504 to rotate along with the electric turntable 3 so as to prolong the connection time of the liquid guide tube 502 and the diversion trench 402, so that more liquid manure can irrigate the root of the tobacco seedling, meanwhile, after the second magnet ring 504 is contacted with the inner bottom wall of the chute 101, the chute 101 can prevent the second magnet ring 504 from continuously moving, so that the second magnet ring 504 is separated from the first ring 503, the manual separation of workers is not needed, so that the labor intensity of the workers is further reduced; the second restraint bar 507 can limit the moving track of the second magnet ring 504 to reduce the probability of the second magnet ring 504 shifting; when the second magnet ring 504 is separated from the first magnet ring 503, the second spring 508 can pull back the second magnet ring 504 through the second limiting rod 507, so as to reduce the probability that the second magnet ring 504 obstructs the normal operation of the planting mechanism 4, thereby achieving a good self-resetting effect.

The first limiting rods 103 are fixedly connected to one side of the inner wall of the sliding groove 101 and are uniformly distributed, the end portion of each first limiting rod 103 penetrates through the sliding block 102 and is fixedly connected to the other side of the inner wall of the sliding groove 101, the first spring 104 is fixedly connected between the sliding block 102 and the sliding groove 101, the first spring 104 is sleeved on the surface of the first limiting rod 103 at the lower end, after the second magnet ring 504 is separated from the first magnet ring 503, the first spring 104 can pull back the second magnet ring 504 through the sliding block 102, so that the second magnet ring 504 can return to the initial position, the second magnet ring 504 can be accurately connected with the next first magnet ring 503, manual resetting of workers is not needed, and the labor intensity of the workers is further reduced.

The cross-sectional shapes of the sliding groove 101, the sliding block 102 and the first limiting rod 103 are all arc-shaped, and the center points of the sliding groove 101, the sliding block 102, the first limiting rod 103 and the electric rotary disk 3 are all arranged on the same vertical line, so that the moving tracks of the second magnet ring 504 and the first magnet ring 503 can be ensured to be the same, the second magnet ring 504 and the first magnet ring 503 can be normally connected together, and a good positioning effect can be achieved.

The cross sections of the flow guide pipe 403 and the liquid guide pipe 502 are both corrugated, the flow guide pipe 403 and the liquid guide pipe 502 are both made of neoprene materials, when the second magnet ring 504 moves along with the first magnet ring 503, the liquid guide pipe 502 can move and stretch along with the second magnet ring 504, so that the liquid manure can be effectively guided into the flow guide groove 402; when the grid-type seedling supporter 401 is normally opened, the guide pipe 403 can stretch along with the grid-type seedling supporter 401 to ensure that water and fertilizer can be effectively guided into the roots of tobacco seedlings, thereby achieving a good guiding effect.

As shown in fig. 3 and 6, the triggering mechanism 6 includes a connection box 601, the connection box 601 is communicated with the lower end of the liquid storage tank 501, the upper end of the liquid guide tube 502 is communicated with the connection box 601, the inner wall of the connection box 601 is provided with a moving groove 602 communicated with the inside of the connection box 601, the inner wall of the moving groove 602 is slidably connected with a sealing plate 603, the surface of the sealing plate 603 is provided with a flow guide hole 604 arranged inside the moving groove 602, the surface of the sealing plate 603 is fixedly connected with a triggering rod 605, the end of the triggering rod 605 sequentially penetrates through the moving groove 602, the connection box 601 and the transport vehicle 1 and extends to the outside of the transport vehicle 1, the surface of the electric turntable 3 is provided with guide grooves 301 distributed in a ring shape, the end of the triggering rod 605 penetrates through the guide grooves 301 and contacts with the guide grooves 301, after the first magnet ring 503 and the second magnet ring 504 are adsorbed together, the triggering rod 605 just moves out of the guide grooves 301, at this time, the electric turntable 3 presses the sealing plate 603 through the triggering rod 605, the sealing plate 603 drives the flow guide hole 604 to communicate the liquid storage tank 501 with the liquid guide tube 502, so that the liquid manure can be quickly guided into the liquid guide tube 502 without manually adjusting the discharge of the liquid manure by workers, the labor intensity of the workers is further reduced, and a good guiding effect is achieved.

The surface of the trigger rod 605 is fixedly connected with a third spring 606, the end of the third spring 606 is fixedly connected with the transport vehicle 1, when the sliding block 102 moves to the middle of the sliding groove 101, the trigger rod 605 contacts with the guide groove 301, at the moment, the third spring 606 loses resistance, the third spring 606 can push the trigger rod 605 outwards at a high speed, so that the trigger rod 605 moves the flow guide hole 604 to the inside of the moving groove 602 through the sealing plate 603, the water and fertilizer can be prevented from moving downwards continuously, the water and fertilizer can be quantitatively poured, manual adjustment of workers is not needed, and the self-resetting effect is achieved.

When the invention is used, a worker only needs to put tobacco seedlings into the rotary cup type feeder 2, the tobacco seedlings can be conveyed into the interior of the uppermost grid type seedling lifter 401 by the rotary cup type feeder 2 and rotated by the electric rotary disc 3, then the electric rotary disc 3 continues to drive the grid type seedling lifter 401 to rotate, when the grid type seedling lifter 401 is moved to the vicinity of the second magnet ring 504 by the electric rotary disc 3, the first magnet ring 503 and the second magnet ring 504 on the surface of the grid type seedling lifter 401 are attracted, so that the second magnet ring 504 is attracted by the first magnet ring 503 and rapidly moves outwards until the second magnet ring 504 and the first magnet ring 503 are adsorbed together, the liquid guide pipe 502 is communicated with the flow guide groove 402 through the first magnet ring 503 and the second magnet ring 504, at the moment, the trigger rod 605 is separated from the corresponding guide groove 301, the trigger rod 605 is just contacted with the surface of the electric rotary disc 3, the trigger rod 605 is extruded towards the interior of the connecting box 601, the trigger rod 605 pushes the sealing plate 603, so that the sealing plate 603 drives the flow guide holes 604 to move into the connecting box 601, the flow guide holes 604 communicate the liquid storage tank 501 with the liquid guide pipe 502, the liquid manure in the liquid storage tank 501 flows into the liquid guide pipe 502 under the influence of gravity, the liquid manure flows into the flow guide groove 402 along the liquid guide pipe 502, when the liquid manure passes through the flow guide plate 404, the flow guide plate 404 can divide the liquid manure into a plurality of strands, the liquid manure enters the plurality of flow guide pipes 403 to improve the uniformity of fertilization, after the liquid manure enters the flow guide pipes 403, the flow guide pipes 403 can guide the liquid manure to the roots of the tobacco seedlings, then the tobacco seedlings are planted into the planting pits dug in advance by the grid-type seedling lifter 401, accurate fertilization can be performed on the roots of the tobacco seedlings, no worry about the flow of the liquid manure to the core leaves of the tobacco seedlings is needed, not only can the unnecessary waste of the liquid manure be reduced, but also the damage of the liquid manure to the core leaves of the tobacco seedlings can be reduced, thereby achieving good guiding effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fertilization all-in-one is transplanted to tobacco seedling, includes transport vechicle (1), its characterized in that: the surface of the transport vehicle (1) is provided with a rotary cup type feeder (2), the surface of the rotary cup type feeder (2) is fixedly connected with an electric rotary table (3), the surface of the electric rotary table (3) is rotatably connected with planting mechanisms (4) which are distributed in an annular mode, the surface of the transport vehicle (1) is provided with a fertilizing mechanism (5), the end part of the fertilizing mechanism (5) penetrates through the transport vehicle (1) and is connected with the planting mechanisms (4) at the lower end, the surface of the fertilizing mechanism (5) is embedded with a triggering mechanism (6), and the end part of the triggering mechanism (6) penetrates through the transport vehicle (1) and is in contact with the electric rotary table (3);

the planting mechanism (4) comprises a grid-type seedling supporter (401), a guide groove (402) is formed in the surface of the grid-type seedling supporter (401), guide pipes (403) distributed annularly are fixedly connected to the inner bottom wall of the guide groove (402), the end portions of the guide pipes (403) sequentially penetrate through the guide groove (402) and the grid-type seedling supporter (401) and extend to the inner surface of the grid-type seedling supporter (401), and the end portions of the guide pipes (403) are downward in opening;

the fertilizing mechanism (5) comprises a liquid storage tank (501), the liquid storage tank (501) is fixedly connected to the upper end of the transport vehicle (1), the lower end of the liquid storage tank (501) is communicated with a liquid guide pipe (502), one end of the liquid guide pipe (502) penetrates through the outside of the transport vehicle (1), the surface of the grid-type seedling lifter (401) is fixedly connected with a first magnet ring (503) communicated with the flow guide groove (402), the surface of the liquid guide pipe (502) is fixedly connected with a second magnet ring (504), and the lower end of the first magnet ring (503) is adsorbed to the second magnet ring (504).

2. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 1, characterized in that: the inner wall of the diversion trench (402) is fixedly connected with uniformly distributed diversion plates (404), and the cross section of each diversion plate (404) is in an inverted V shape.

3. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 1, characterized in that: one end that grid bar formula ware of making up a lodged and form shrinkage pool (505) is kept away from in first magnet ring (503), second magnet ring (504) are close to the one end evagination of grid bar formula ware of making up a lodged and form bulge loop (506), lower extreme the inner wall and the bulge loop (506) of shrinkage pool (505) contact, the cross sectional shape of shrinkage pool (505) and bulge loop (506) is the round platform form, shrinkage pool (505) and bulge loop (506) phase-match.

4. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 1, characterized in that: the surface of transport vechicle (1) has been seted up spout (101), the inner wall sliding connection of spout (101) has slider (102), the tip of catheter (502) run through spout (101) and slider (102) in proper order and with second magnet ring (504) fixed connection, the fixed surface connection of second magnet ring (504) has quantity to be two second gag lever post (507), the tip of second gag lever post (507) runs through spout (101) and slider (102) in proper order and extends to the inside of slider (102), the tip fixed connection of second gag lever post (507) has second spring (508) with slider (102) fixed connection.

5. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 4, characterized in that: the sliding block is characterized in that first limiting rods (103) which are uniformly distributed are fixedly connected to one side of the inner wall of the sliding groove (101), the end portion of each first limiting rod (103) penetrates through the corresponding sliding block (102) and is fixedly connected with the other side of the inner wall of the sliding groove (101), a first spring (104) is fixedly connected between the corresponding sliding block (102) and the corresponding sliding groove (101), and the first spring (104) is sleeved on the surface of the corresponding first limiting rod (103).

6. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 5, characterized in that: the cross-sectional shapes of the sliding groove (101), the sliding block (102) and the first limiting rod (103) are all arc-shaped, and the center points of the sliding groove (101), the sliding block (102), the first limiting rod (103) and the electric turntable (3) are all arranged on the same vertical line.

7. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 1, characterized in that: the cross-sectional shapes of the flow guide pipe (403) and the liquid guide pipe (502) are both corrugated, and the flow guide pipe (403) and the liquid guide pipe (502) are both made of chloroprene rubber materials.

8. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 1, characterized in that: the trigger mechanism (6) comprises a connecting box (601), the connecting box (601) is communicated with the lower end of the liquid storage tank (501), the upper end of the catheter (502) is communicated with the connecting box (601), the inner wall of the connecting box (601) is provided with a moving groove (602) communicated with the inside of the connecting box (601), the inner wall of the moving groove (602) is connected with a sealing plate (603) in a sliding way, the surface of the sealing plate (603) is provided with a flow guide hole (604) arranged inside the moving groove (602), the surface of the sealing plate (603) is fixedly connected with a trigger rod (605), the end part of the trigger rod (605) sequentially penetrates through the moving groove (602), the connecting box (601) and the transport vehicle (1) and extends to the outside of the transport vehicle (1), the surface of the electric turntable (3) is provided with guide grooves (301) which are distributed annularly, the end of the trigger rod (605) penetrates through the guide groove (301) and contacts with the guide groove (301).

9. The tobacco seedling transplanting and fertilizing all-in-one machine as claimed in claim 8, characterized in that: the surface of the trigger rod (605) is fixedly connected with a third spring (606), and the end part of the third spring (606) is fixedly connected with the transport vehicle (1).