CN113841487A

CN113841487A - Guiding mechanism of seeder

Info

Publication number: CN113841487A
Application number: CN202111128812.0A
Authority: CN
Inventors: 孟桂平; 司兵; 刘超; 刘正元; 邝加民; 郭健
Original assignee: Anhui Hongxiang Agricultural Machinery Co ltd
Current assignee: Anhui Hongxiang Agricultural Machinery Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-12-28

Abstract

The invention discloses a guide mechanism of a seeder, belonging to the technical field of agricultural planting, and comprising a U-shaped plate, wherein the upper end of one side of the U-shaped plate is fixedly provided with a push post, the two sides of the bottom end of the U-shaped plate are fixedly provided with symmetrically arranged connecting blocks, a first rotating rod is rotatably inserted on the connecting blocks, the two ends of the first rotating rod are fixedly connected with symmetrically distributed travelling wheels, and the upper end of the U-shaped plate is provided with symmetrically arranged seeding mechanisms. Rotate the rocker and drive the montant through the runner and rotate, and then drive second bevel gear through first bevel gear and rotate, further drive stud and rotate, the motion of dorsad will be done to two sets of drive blocks this moment to do the opposite motion through drive plate pulling guide frame, until transferring the interval between the guide frame to suitable position, and then realized that the convenient regulation of interval is broadcast to the seed, further can satisfy the different planting demands of different crops to planting row interval.

Description

Guiding mechanism of seeder

Technical Field

The invention relates to the technical field of agricultural planting, in particular to a guide mechanism of a seeder.

Background

The agriculture comprises five industrial forms of planting industry, forestry industry, animal husbandry, fishery industry and subsidiary industry; agriculture in the narrow sense refers to the crop production industry, including crop production activities for producing crops such as food crops, cash crops, feed crops and green manure.

For improving farming's efficiency, need use the seeder to sow, but the seeder that uses at present still has certain not enough, interval between the guide frame is mostly unadjustable on current seeder, thereby the interval of scattering of unable regulation seed, and then can't satisfy different crops to the different planting demands of planting row interval, and do not possess corresponding earthing device on the current seeder mostly, but the later stage carries out the earthing through the manual work, thereby seeding efficiency has been reduced, furthermore, current seeder does not possess watering mechanism mostly, thereby can't provide sufficient water source for the seed, and then the survival rate of seed has been reduced, we propose a guiding mechanism of seeder for this reason and be used for solving above-mentioned problem.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides a guide mechanism of a seeder, which comprises a U-shaped plate, wherein a push post is fixedly arranged at the upper end of one side of the U-shaped plate, symmetrically-arranged connecting blocks are fixedly arranged at two sides of the bottom end of the U-shaped plate, a first rotating rod is rotatably inserted into the connecting blocks, two ends of the first rotating rod are fixedly connected with symmetrically-distributed travelling wheels, symmetrically-arranged seeding mechanisms are arranged at the upper end of the U-shaped plate, an adjustable material guide mechanism matched with the seeding mechanisms is arranged at the bottom end of the U-shaped plate, auxiliary mechanisms are arranged at two ends of the adjustable material guide mechanism, symmetrically-distributed watering mechanisms are arranged at the upper side of one end, close to the push post, of the U-shaped plate, and a connecting mechanism matched with the watering mechanisms and the seeding mechanisms is arranged on the U-shaped plate.

Preferably, sowing mechanism includes the framework, framework fixed mounting is on the U template, and the framework is close to the one end of U template and is equipped with the passage, the passage is fixed to be inserted and is established on the U template, the one end integrated into one piece that the U template was kept away from to the framework has the storage hopper, and runs through the blanking groove of seting up with the storage hopper cooperation use on the top of framework, rotate in the framework and insert and be equipped with the second bull stick, the fixed cover has connect the cylinder on the second bull stick, the cylinder rotates the joint in the inner chamber of framework, and sets up on the cylinder with the blanking groove and the storage chute cooperation use of passage.

Preferably, the adjustable material guiding mechanism comprises a vertical plate and a vertical rod, the vertical plate is fixedly arranged on a U-shaped plate, a stud is inserted into one end, far away from the U-shaped plate, of the vertical plate in a rotating mode, symmetrically arranged driving blocks are sleeved on the stud in a threaded mode, two sides of each driving block are connected with symmetrically distributed driving plates in a rotating mode, one end, far away from the driving blocks, of each driving plate is connected with a material guiding frame in a rotating mode, the material guiding frame is installed on the U-shaped plate in a sliding mode, the bottom ends of the material guiding pipes are inserted into the material guiding frames in a sliding mode, telescopic rods are fixedly arranged between the material guiding frames, connecting pieces are sleeved on the outer sides of the telescopic rods in a sliding mode, one ends of the connecting pieces are fixedly connected with the U-shaped plate, the vertical rod is inserted into one end, far away from the push post, of the vertical rod is provided with a first bevel gear, one end, close to the vertical rod, of the stud is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear.

Preferably, the complementary unit includes electric putter, electric putter fixed mounting is on the guide frame, and the terminal fixed mounting of electric putter output has the special-shaped frame, the first connecting plate of one end fixedly connected with that pushes away the post is kept away from to the special-shaped frame, the fixed cover in the outside of first connecting plate has been connect the ditching board, the special-shaped frame is close to the one end fixed mounting that pushes away the post has the second connecting plate, the fixed cover in the outside of second connecting plate is equipped with the earthing plate.

Preferably, watering mechanism includes the storage water tank, storage water tank fixed mounting is close to the one end of pushing post at the U template, and the bottom of storage water tank rotates and inserts and be equipped with the pivot, the top fixedly connected with carousel of pivot, the carousel rotates the joint in the inner chamber of storage water tank, and runs through on the carousel and seted up the perforation, the one end intercommunication that the storage water tank is close to the U template is equipped with the aqueduct, fixed mounting has the valve on the aqueduct, and the bottom of aqueduct is equipped with the drainage tube, the drainage tube is fixed to be inserted and is established on the U template, and the one end that the storage water tank was kept away from to the drainage tube is linked together with the passage.

Preferably, coupling mechanism includes the riser, riser fixed mounting is on the U template, and rotates on the riser and insert and be equipped with the third bull stick, the equal fixedly connected with connecting gear in looks remote site of third bull stick, the bottom of pivot is equipped with the side gear, connecting gear meshes with the side gear mutually, the equal fixed mounting in looks back end of third bull stick has the drive wheel, the equal fixedly connected with in looks back end of second bull stick follows the driving wheel, the outside transmission from driving wheel and drive wheel is equipped with the belt, the fixed cover of one end outside that the third bull stick is close to the drive wheel has first synchronizing wheel, is close to the fixed cover in both ends of the first bull stick of pushing ram is equipped with the second synchronizing wheel of symmetric distribution, the outside meshing of second synchronizing wheel and first synchronizing wheel is connected with the hold-in range.

Preferably, a rotating wheel is fixedly mounted at one end, far away from the first bevel gear, of the vertical rod, and a rocker is inserted in the rotating wheel in a rotating mode.

Preferably, the both sides of U template are equipped with the curb plate of symmetry setting, T type groove has been seted up on the curb plate, the equal fixed mounting in one side upper end that the guide frame kept away from each other has the T template, the one end slip card that the guide frame was kept away from to the T template is established in T type inslot.

The invention realizes convenient adjustment of the sowing distance of the seeds and further can meet different planting requirements of different crops on planting row spacing. And then can bury the seed inside the soil fast to mechanized ditching and earthing have been realized, and then seeding efficiency has been improved. Can provide sufficient water source for seed germination, and further effectively improve the survival rate of the seeds.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a guide mechanism of a seeding machine according to an embodiment of the present invention.

FIG. 2 is a schematic bottom view of the present invention.

Fig. 3 is a schematic view of the connection structure of the present invention.

Fig. 4 is an enlarged structural diagram of a portion a in fig. 3 according to the present invention.

FIG. 5 is a schematic view of an installation structure of an adjustable material guiding mechanism according to the present invention.

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

FIG. 7 is an enlarged view of the structure at C in FIG. 5 according to the present invention.

FIG. 8 is an enlarged view of the structure shown at D in FIG. 5 according to the present invention.

Description of reference numerals: 1. a U-shaped plate; 11. pushing the column; 12. connecting blocks; 13. a first rotating lever; 14. a traveling wheel; 2. a sowing mechanism; 21. a frame body; 22. a material guide pipe; 23. a storage hopper; 24. a charging chute; 25. a second rotating rod; 26. a drum; 27. a storage tank; 3. an adjustable material guide mechanism; 31. a vertical plate; 32. a vertical rod; 33. a stud; 34. a drive block; 35. a drive plate; 36. a material guiding frame; 37. a connecting member; 38. a telescopic rod; 39. a first bevel gear; 310. a second bevel gear; 311. a rotating wheel; 312. a rocker; 313. a side plate; 314. a T-shaped groove; 315. a T-shaped plate; 4. an auxiliary mechanism; 41. an electric push rod; 42. a special-shaped frame; 43. a first connecting plate; 44. a trenching plate; 45. a second connecting plate; 46. a soil covering plate; 5. a watering mechanism; 51. a water storage tank; 52. a rotating shaft; 53. a turntable; 54. perforating; 55. a water conduit; 56. a valve; 57. a drainage tube; 6. a connecting mechanism; 61. a vertical block; 62. a third rotating rod; 63. a connecting gear; 64. a side gear; 65. a drive wheel; 66. a driven wheel; 67. a belt; 68. a first synchronizing wheel; 69. a second synchronizing wheel; 610. and (4) a synchronous belt.

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.

As shown in fig. 1 to 8, the invention provides a guiding mechanism of a seeding machine, which comprises a U-shaped plate 1, wherein a push post 11 is fixedly installed at the upper end of one side of the U-shaped plate 1, symmetrically arranged connecting blocks 12 are fixedly installed at two sides of the bottom end of the U-shaped plate 1, a first rotating rod 13 is rotatably inserted into the connecting blocks 12, two ends of the first rotating rod 13 are fixedly connected with symmetrically distributed walking wheels 14, symmetrically arranged seeding mechanisms 2 are arranged at the upper end of the U-shaped plate 1, an adjustable material guiding mechanism 3 matched with the seeding mechanisms 2 for use is arranged at the bottom end of the U-shaped plate 1, auxiliary mechanisms 4 are arranged at two ends of the adjustable material guiding mechanism 3, symmetrically distributed sprinkling mechanisms 5 are arranged at the upper side of one end, close to the push post 11, of the U-shaped plate 1, and a connecting mechanism 6 matched with the sprinkling mechanisms 5 and the seeding mechanisms 2 for use is arranged on the U-shaped plate 1.

Seeding mechanism 2 includes framework 21, framework 21 fixed mounting is on U template 1, and the one end that framework 21 is close to U template 1 is equipped with passage 22, passage 22 is fixed to be inserted and is established on U template 1, the one end integrated into one piece that U template 1 was kept away from to framework 21 has storage hopper 23, and the top of framework 21 runs through and sets up the blanking groove 24 that uses with storage hopper 23 cooperation, it is equipped with second bull stick 25 to rotate to insert on the framework 21, the fixed cover has been connected with cylinder 26 on the second bull stick 25, cylinder 26 rotates the joint in the inner chamber of framework 21, and set up on the cylinder 26 with blanking groove 24 and the stock guide 22 cooperation storage silo 27 that uses, storage silo 27 can be linked together with blanking groove 24 and passage 22, thereby with in the seed induction tube 22.

Adjustable guide mechanism 3 includes riser 31 and montant 32, and riser 31 fixed mounting is on U template 1, and the riser 31 is kept away from the one end rotation of U template 1 and is inserted and be equipped with stud 33, and the screw thread has cup jointed the drive block 34 that the symmetry set up on stud 33. The both sides swivelling joint of drive block 34 has the drive plate 35 of symmetric distribution, and the one end that drive block 34 was kept away from to adjacent drive plate 35 rotates and is connected with guide frame 36, and guide frame 36 slidable mounting is on U template 1, and the both sides of U template 1 are equipped with the curb plate 313 that the symmetry set up, have seted up T type groove 314 on the curb plate 313.

The upper ends of the sides of the guide frames 36 far away from each other are fixedly provided with T-shaped plates 315, and one ends of the T-shaped plates 315 far away from the guide frames 36 are slidably clamped in the T-shaped grooves 314. The T-shaped plates 315, the T-shaped grooves 314 and the side plates 313 are matched to ensure the stable movement of the material guiding frame 36, and the bottom end of the material guiding pipe 22 is slidably inserted into the material guiding frame 36. Fixed mounting has telescopic link 38 between guide frame 36, connecting piece 37 has been cup jointed in the outside slip of telescopic link 38, the one end and the U template 1 fixed connection of connecting piece 37, montant 32 rotates and inserts the one end of establishing at U template 1 and keeping away from the pushing ram 11, and the bottom of montant 32 is equipped with first bevel gear 39, stud 33 is close to the one end of montant 32 and is equipped with second bevel gear 310, second bevel gear 310 meshes with first bevel gear 39 mutually, the one end fixed mounting that first bevel gear 39 was kept away from to montant 32 has runner 311, it is equipped with rocker 312 to rotate on the runner 311, the user can rotate rocker 312, thereby drive montant 32 through runner 311 and rotate.

Complementary unit 4 includes electric putter 41, electric putter 41 fixed mounting is on guide frame 36, be equipped with the battery that uses with the cooperation of electric putter 41 on the U template 1, thereby electric putter 41's normal use has been ensured, this is prior art, do not do too much repeated here, and the terminal fixed mounting of electric putter 41 output has heterotypic frame 42, the first connecting plate 43 of one end fixedly connected with of post 11 is kept away from to heterotypic frame 42, the fixed fluting board 44 that has cup jointed in the outside of first connecting plate 43, the one end fixed mounting that heterotypic frame 42 is close to post 11 has second connecting plate 45, the fixed cover in the outside of second connecting plate 45 is equipped with earthing plate 46.

The water spraying mechanism 5 comprises a water storage tank 51, the water storage tank 51 is fixedly arranged at one end of the U-shaped plate 1 close to the pushing post 11, a water inlet pipe is communicated with the top end of the water storage tank 51, a sealing cover is detachably sleeved on the water inlet pipe, the sealing cover can be taken down when in use, a proper amount of water source is guided into the water storage tank 51 through the water inlet pipe, and then the sealing cover is reset, a rotating shaft 52 is inserted at the bottom end of the water storage tank 51 in a rotating way, a rotating disc 53 is fixedly connected with the top end of the rotating shaft 52, the rotating disc 53 is rotatably clamped in an inner cavity of the water storage tank 51, the part of the rotating disc 53, which is contacted with the water storage tank 51, is of a damping structure, so that the water seepage phenomenon can be avoided, a perforation 54 is formed in the rotating disc 53 in a penetrating way, a water guide pipe 55 is communicated with one end of the water storage tank 51 close to the U-shaped plate 1, a valve 56 is fixedly arranged on the water guide pipe 55, a drainage pipe 57 is arranged at the bottom end of the water guide pipe 55, and the drainage pipe 57 is inserted on the U-shaped plate 1, and one end of the drainage tube 57 far away from the water storage tank 51 is communicated with the material guiding tube 22.

The connecting mechanism 6 comprises a vertical block 61, the vertical block 61 is fixedly installed on the U-shaped plate 1, a third rotating rod 62 is inserted in the vertical block 61 in a rotating mode, opposite ends of the third rotating rod 62 are fixedly connected with connecting gears 63, the bottom end of the rotating shaft 52 is provided with a side gear 64, the connecting gears 63 are meshed with the side gear 64, opposite ends of the third rotating rod 62 are fixedly installed with driving wheels 65, opposite ends of the second rotating rod 25 are fixedly connected with driven wheels 66, the driven wheels 66 and the driving wheels 65 are in outside transmission, a belt 67 is arranged at the outer side of one end of the third rotating rod 62 close to the driving wheels 65, a first synchronizing wheel 68 is fixedly sleeved at the outer side of one end of the third rotating rod 62 close to the driving wheels 65, second synchronizing wheels 69 which are symmetrically distributed are fixedly sleeved at two ends of the first rotating rod 13 close to the push column 11, a synchronous belt 610 is connected at the outer sides of the second synchronizing wheels 69 and the first synchronizing wheel 68 in a meshing mode, and the synchronous belt 610 is used through the cooperation of the first synchronizing wheel 68, the second synchronizing wheel 69 and the synchronous belt 610, the third rotating lever 62 can be rotated by the first rotating lever 13.

When the device is used, the rocker 312 needs to be rotated, so that the rotating wheel 311 drives the vertical rod 32 to rotate, the first bevel gear 39 drives the second bevel gear 310 to rotate, the stud 33 is further driven to rotate, at the moment, the two groups of driving blocks 34 move in a backward direction, the guide frames 36 are pulled to move in the opposite direction through the driving plate 35 until the distance between the guide frames 36 is adjusted to a proper position, the convenient adjustment of the seed sowing distance is further realized, and the different planting requirements of different crops on the planting line distance can be further met;

then, the electric push rod 41 can be opened, so that the electric push rod pushes the special-shaped frame 42 to move downwards, the first connecting plate 43 and the second connecting plate 45 respectively drive the ditching plate 44 and the soil covering plate 46 to move downwards until the bottom end of the ditching plate 44 is inserted into soil, the bottom end of the soil covering plate 46 is contacted with the surface of the soil, then a proper amount of seeds and water sources can be respectively led into the storage hopper 23 and the water storage tank 51, and then the valve 56 can be opened and the push column 11 can be pushed, so that the seeder can be driven to move by matching with the use of the first rotating rod 13 and the travelling wheel 14;

when the seeder moves, the ditching plate 44 can quickly cultivate a planting channel on the land, at the same time, the first rotating rod 13 close to the push post 11 will drive the second synchronizing wheel 69 to rotate, so as to drive the first synchronizing wheel 68 to rotate through the synchronous belt 610, further drive the connecting gear 63 and the driving wheel 65 to rotate through the third rotating rod 62, further drive the driven wheel 66 to rotate through the belt 67, further drive the roller 26 to rotate through the second rotating rod 25, further enable the storage tank 27 to be alternately communicated with the blanking tank 24 and the guide pipe 22, further enable the seeds in the storage hopper 23 to be sequentially and equally introduced into the guide pipe 22, and then the seeds will be introduced into the planting channel through the guide frame 36, during which the connecting gear 63 will drive the rotating shaft 52 to rotate through the side gear 64, so as to drive the perforation 54 to rotate through the turntable 53, further enable the perforation 54 to be intermittently communicated with the water guide pipe 55, thereby can be with in the water source in the storage water tank 51 evenly leading-in aqueduct 55 in proper order, again by in the leading-in passage 22 of drainage tube 57 afterwards, later again by guide frame 36 with its surface of sowing the seed that leads to, thereby for the seed germination provides sufficient water source, and then effectively improved the survival rate of seed, and during the follow-up removal of seeder, earthing plate 46 can push again the loose soil who plants the channel side and plant in the channel, and then can bury the seed inside the soil fast.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a guiding mechanism of seeder, includes U template (1), its characterized in that: the upper end of one side of the U-shaped plate (1) is fixedly provided with a push column (11), the two sides of the bottom end of the U-shaped plate (1) are fixedly provided with symmetrically arranged connecting blocks (12), a first rotating rod (13) is rotatably inserted on the connecting block (12), two ends of the first rotating rod (13) are fixedly connected with traveling wheels (14) which are symmetrically distributed, the upper end of the U-shaped plate (1) is provided with symmetrically arranged seeding mechanisms (2), an adjustable material guiding mechanism (3) matched with the seeding mechanism (2) is arranged at the bottom end of the U-shaped plate (1), the two ends of the adjustable material guiding mechanism (3) are provided with auxiliary mechanisms (4), the upper side of one end of the U-shaped plate (1) close to the push column (11) is provided with symmetrically distributed watering mechanisms (5), and the U-shaped plate (1) is provided with a connecting mechanism (6) which is matched with the watering mechanism (5) and the sowing mechanism (2).

2. Guide mechanism of a seeding machine according to claim 1, characterised in that the seeding mechanism (2) comprises a frame (21), the frame (21) is fixedly mounted on the U-shaped plate (1), and one end of the frame body (21) close to the U-shaped plate (1) is provided with a material guide pipe (22), the material guide pipes (22) are fixedly inserted on the U-shaped plate (1), a storage hopper (23) is integrally formed at one end of the frame body (21) far away from the U-shaped plate (1), and the top end of the frame body (21) is provided with a charging chute (24) which is matched with the storage hopper (23), a second rotating rod (25) is inserted on the frame body (21) in a rotating way, a roller (26) is fixedly sleeved on the second rotating rod (25), the roller (26) is rotationally clamped in the inner cavity of the frame body (21), and the roller (26) is provided with a storage tank (27) which is matched with the charging chute (24) and the material guide pipe (22).

3. The guiding mechanism of the seeding machine as claimed in claim 2, characterized in that the adjustable material guiding mechanism (3) comprises a vertical plate (31) and a vertical rod (32), the vertical plate (31) is fixedly installed on the U-shaped plate (1), a stud (33) is inserted into one end of the vertical plate (31) far away from the U-shaped plate (1) in a rotating manner, symmetrically-arranged driving blocks (34) are sleeved on the stud (33) in a threaded manner, symmetrically-distributed driving plates (35) are rotatably connected to both sides of the driving blocks (34), a material guiding frame (36) is rotatably connected to one end of the adjacent driving plate (35) far away from the driving blocks (34), the material guiding frame (36) is slidably installed on the U-shaped plate (1), the bottom end of the material guiding pipe (22) is inserted into the material guiding frame (36) in a sliding manner, and an expansion link (38) is fixedly installed between the material guiding frames (36), connecting piece (37) have been cup jointed in the outside slip of telescopic link (38), the one end and U template (1) fixed connection of connecting piece (37), montant (32) rotate to insert and establish the one end of keeping away from support pillar (11) in U template (1), and the bottom of montant (32) is equipped with first bevel gear (39), stud (33) are close to the one end of montant (32) and are equipped with second bevel gear (310), second bevel gear (310) mesh with first bevel gear (39).

4. The guiding mechanism of the seeding machine as claimed in claim 3, wherein the auxiliary mechanism (4) comprises an electric push rod (41), the electric push rod (41) is fixedly installed on the guide frame (36), a special-shaped frame (42) is fixedly installed at the tail end of the output end of the electric push rod (41), a first connecting plate (43) is fixedly connected to one end, away from the push column (11), of the special-shaped frame (42), a grooving plate (44) is fixedly sleeved on the outer side of the first connecting plate (43), a second connecting plate (45) is fixedly installed at one end, close to the push column (11), of the special-shaped frame (42), and a soil covering plate (46) is fixedly sleeved on the outer side of the second connecting plate (45).

5. Guide mechanism of a seeding machine according to claim 2, characterised in that the sprinkling mechanism (5) comprises a water storage tank (51), the water storage tank (51) is fixedly arranged at one end of the U-shaped plate (1) close to the push column (11), a rotating shaft (52) is rotatably inserted at the bottom end of the water storage tank (51), a rotating disc (53) is fixedly connected at the top end of the rotating shaft (52), the rotating disc (53) is rotatably clamped in the inner cavity of the water storage tank (51), a through hole (54) is arranged on the turntable (53) in a penetrating way, one end of the water storage tank (51) close to the U-shaped plate (1) is communicated with a water guide pipe (55), a valve (56) is fixedly arranged on the water guide pipe (55), and the bottom end of the water guide pipe (55) is provided with a drainage pipe (57), the drainage pipe (57) is fixedly inserted on the U-shaped plate (1), and one end of the drainage tube (57) far away from the water storage tank (51) is communicated with the material guiding tube (22).

6. The guiding mechanism of the seeding machine as claimed in claim 5, wherein the connecting mechanism (6) comprises a vertical block (61), the vertical block (61) is fixedly installed on the U-shaped plate (1), a third rotating rod (62) is inserted on the vertical block (61) in a rotating manner, the opposite ends of the third rotating rod (62) are fixedly connected with connecting gears (63), the bottom end of the rotating shaft (52) is provided with side gears (64), the connecting gears (63) are meshed with the side gears (64), the opposite ends of the third rotating rod (62) are fixedly installed with driving wheels (65), the opposite ends of the second rotating rod (25) are fixedly connected with driven wheels (66), the driven wheels (66) and the driving wheels (65) are provided with belts (67) in a transmission manner, and the first synchronizing wheel (68) is fixedly installed on the outer side of the third rotating rod (62) close to one end of the driving wheels (65), two ends of a first rotating rod (13) close to the push column (11) are fixedly sleeved with second synchronizing wheels (69) which are symmetrically distributed, and the outer sides of the second synchronizing wheels (69) and the first synchronizing wheels (68) are meshed and connected with synchronous belts (610).

7. A guiding mechanism of a seeding machine as claimed in claim 3, characterized in that one end of the vertical rod (32) far away from the first bevel gear (39) is fixedly provided with a rotating wheel (311), and a rocker (312) is rotatably inserted on the rotating wheel (311).

8. The guiding mechanism of the seeding machine as claimed in claim 3, wherein the two sides of the U-shaped plate (1) are provided with symmetrically arranged side plates (313), the side plates (313) are provided with T-shaped grooves (314), the upper ends of the sides of the guiding frames (36) far away from each other are fixedly provided with T-shaped plates (315), and one ends of the T-shaped plates (315) far away from the guiding frames (36) are slidably clamped in the T-shaped grooves (314).