CN117918074A - No-tillage precision fertilizing and seeding machine - Google Patents
No-tillage precision fertilizing and seeding machine Download PDFInfo
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- CN117918074A CN117918074A CN202410326952.6A CN202410326952A CN117918074A CN 117918074 A CN117918074 A CN 117918074A CN 202410326952 A CN202410326952 A CN 202410326952A CN 117918074 A CN117918074 A CN 117918074A
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- 238000010899 nucleation Methods 0.000 title claims abstract description 49
- 238000003971 tillage Methods 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000003337 fertilizer Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 108010016634 Seed Storage Proteins Proteins 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 9
- 230000004720 fertilization Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000010871 livestock manure Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000009331 sowing Methods 0.000 abstract description 59
- 230000035784 germination Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
- Fertilizing (AREA)
Abstract
The application relates to the field of no-tillage seeding, and provides a no-tillage precision fertilizing and seeding machine, which comprises a driving headstock, wherein the tail part of the driving headstock is connected with a connecting piece, the connecting piece is connected with a water and fertilizer box body through a fixed block, the bottom of the water and fertilizer box body is provided with a soil backfilling mechanism, one side of the bottom of the water and fertilizer box body is connected with a lower fertilizing mechanism through a conveying pipe, the tail part of a first connecting side plate is fixedly connected with a second supporting side plate, a fixed transverse plate is fixedly arranged between the second supporting side plates, four groups of seed storage boxes are arranged on the fixed transverse plate, the bottom of the fixed transverse plate is provided with a synchronous automatic seeding mechanism, and the bottom of a mounting plate is provided with four groups of front soil distributing mechanisms, and the beneficial effects are that: the device is convenient to operate, not only realizes the work of sowing, fertilizing and backfilling soil, but also has high sowing efficiency, effectively avoids the problem of seed blockage, uniformly sows, effectively improves the germination rate of seeds and ensures the sowing quality.
Description
Technical Field
The invention relates to the technical field of no-tillage seeding, in particular to a no-tillage precision fertilizing and seeding machine.
Background
The mechanized protective cultivation technology is a novel cultivation technology developed in the last decades, and the protective cultivation technology is a comprehensive agricultural ecological engineering technology for realizing sustainable development of agriculture in northern arid regions. The combined agricultural ecological technology can reduce soil erosion and wind erosion, reduce sand storm, improve soil fertility, increase yield and save power consumption, is a comprehensive agricultural ecological technology for realizing sustainable development of dry farming agriculture, is common equipment in agricultural production, can help farmers to lighten labor burden and quicken sowing efficiency, is important mechanical equipment in agricultural mechanization, is mainly driven by a tractor to carry out sowing, is suitable for fertilization and sowing of crops such as wheat in plain and hilly areas, and has the characteristics of good universal performance, wide application range and the like.
The existing fertilizing and seeding machine mainly comprises a fertilizing assembly and a seeding assembly, wherein the fertilizing assembly consists of a fertilizing box, a top cover and the like, the pneumatic seeding assembly is generally adopted for seeding in the seeding process, uneven seeding is easy to occur, or adsorbed seeds fall down, so that seeding failure is caused, the seeding quality is affected, and meanwhile, hard soil or stones are encountered when soil is grooved, and the grooved members are easily damaged.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a no-tillage precision fertilizing and seeding machine.
In order to achieve the above purpose, the invention is realized through the following technical scheme that the no-tillage precision fertilizing and seeding machine comprises a driving headstock, the tail of the driving headstock is connected with a connecting piece, the connecting piece is connected with a water and fertilizer box body through a fixed block, the water and fertilizer box body is detachably provided with a sealing cover, two sides of the water and fertilizer box body are fixedly connected with a first connecting side plate, the bottom of the water and fertilizer box body is provided with a soil backfilling mechanism, one side of the bottom of the water and fertilizer box body is connected with a lower fertilizing mechanism through a conveying pipe, the conveying pipe is provided with a control valve, the tail of the first connecting side plate is fixedly connected with a second supporting side plate, a fixed transverse plate is fixedly arranged between the second supporting side plates, four groups of seed storage boxes are arranged on the fixed transverse plate, the bottom of the fixed transverse plate is provided with a synchronous automatic seeding mechanism, the bottom of the second supporting side plate is fixedly connected with a mounting plate, the bottom of the mounting plate is provided with four groups of front soil dividing mechanisms, and the end of the second supporting side plate is movably provided with a travelling wheel through a rotary shaft.
Preferably, the soil backfilling mechanism is including fixing the side board of liquid manure box bottom, one side of side board all is equipped with horizontal piece, the bottom of horizontal piece all is equipped with hydraulic telescoping rod, hydraulic telescoping rod's bottom is located be provided with movable diaphragm between the side board, movable diaphragm's front end is equipped with the arc back filling board, the both sides of arc back filling board are connected with plastic curb plate an organic whole, install the overhead gage on the arc back filling board.
Preferably, the lower fertilizing mechanism comprises a temporary storage box communicated with the conveying pipe, a storage bin is arranged in the temporary storage box, a submersible pump is installed at the bottom of the storage bin, an output end of the submersible pump is connected with a main fertilizing pipeline positioned at the outer bottom of the temporary storage box, and a plurality of fertilizing nozzles are installed on the main fertilizing pipeline.
Preferably, the synchronous automatic sowing mechanism comprises a driving motor arranged on the second supporting side plate, a transmission cross shaft is arranged at the output end of the driving motor, four groups of circular charging barrels are fixedly arranged at the bottom of the fixed cross plate through a bracket, the circular charging barrels are communicated with the seed storage box through feeding pipes, sowing wheels are movably arranged in the circular charging barrels, a seed temporary storage bin is formed between the sowing wheels and the circular charging barrels, the transmission cross shaft movably penetrates through the circular charging barrels, the sowing wheels are arranged on the transmission cross shaft, a notch is formed in the sowing wheels, a sowing assembly is arranged on the notch, a fixed pulling piece is arranged on one side of the sowing assembly, and a sowing opening is formed in one side of the circular charging barrels.
Preferably, the seeding assembly comprises a seed taking hopper, an arc-shaped surface is arranged in the seed taking hopper, one end of the seed taking hopper is movably arranged in the notch through a movable rotating shaft, and the outer bottom of the seed taking hopper is connected with the inner bottom of the notch through two groups of reset springs.
Preferably, the front soil dividing mechanism comprises an opening type supporting block, the inner wall of the opening type supporting block is connected with a supporting spring, the other end of the supporting spring is connected with a movable block, the movable block is connected with a soil dividing block through a self-adjusting connecting piece, the front end of the soil dividing block is integrally connected with a triangular soil dividing block, and two sides of the triangular soil dividing block are provided with arc-shaped flow dividing surfaces.
Preferably, the T-shaped guide grooves are formed in two sides of the inner wall of the opening type supporting block, the T-shaped guide blocks are arranged on two sides of the movable block, and the T-shaped guide grooves are matched with the T-shaped guide blocks.
Preferably, the self-adjusting connecting piece comprises a U-shaped groove formed in the end part of the movable block, an installation rotating shaft is movably connected in the U-shaped groove through a bearing piece, metal elastic sheets connected with the inner wall of the U-shaped groove are symmetrically arranged on the installation rotating shaft, a lantern ring is fixedly sleeved in the middle of the installation rotating shaft, and the lantern ring is connected with the soil dividing block through a connecting rod.
The invention provides a no-tillage precision fertilizing and seeding machine, which has the following beneficial effects:
The device is characterized in that the device is driven by the driving head, the arranged water and fertilizer box body can be used for storing water and fertilizer, the arranged soil backfilling mechanism can backfill separated soil and has the effect of soil shaping after sowing and fertilizing, the water and fertilizer is conveyed into the lower fertilizing mechanism through the conveying pipe to fertilize the sowed soil, the seeds germinate and are required to be nourished, the seed storage box can be used for storing seeds, the sowing work of four groups of seeds can be synchronously realized through the action of the synchronous automatic sowing mechanism, meanwhile, the problem of seed blockage is effectively avoided, the soil distribution work can be carried out on the soil before sowing by the arranged front soil distribution mechanism, grooves for sowing are formed, the soil which can adapt to uneven soil is met, the damage to the device is small, sowing is convenient, the device is simple in structure and convenient to operate, not only the sowing, the fertilization and earthing work is realized, but also the sowing work efficiency is high, the problem of seed blockage is effectively avoided, the sowing is uniform, the sowing germination rate of the seeds is effectively improved, and the sowing quality is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a no-tillage precision seed and fertilizer drill in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a soil backfilling mechanism in a no-tillage precision fertilizing and seeding machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a lower fertilizer mechanism in a no-tillage precision fertilizer drill in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a synchronous automatic sowing mechanism in a no-tillage precision fertilizing and seeding machine according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of a seeding assembly in a no-tillage precision fertilizing and seeding machine according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of a front soil distributing mechanism in a no-tillage precision fertilizing and seeding machine according to an embodiment of the present invention;
Fig. 7 is a schematic structural view of a self-adjusting connector in a no-tillage precision fertilizing and seeding machine according to an embodiment of the present invention.
In the figure:
1. Driving a headstock; 2. a connecting piece; 3. a fixed block; 4. a water fertilizer box body; 5. sealing cover; 6. connecting a first side plate; 7. a soil backfilling mechanism; 8. a delivery tube; 9. a lower fertilization mechanism; 10. a second supporting side plate; 11. a seed storage box; 12. a synchronous automatic sowing mechanism; 13. a mounting plate; 14. a front soil dividing mechanism; 15. a rotating shaft; 16. a walking wheel; 17. a side plate; 18. a transverse block; 19. a hydraulic telescopic rod; 20. a movable cross plate; 21. an arc backfill plate; 22. shaping side plates; 23. an upper baffle; 24. a temporary storage box; 25. a storage bin; 26. submersible pump; 27. a main fertilization pipeline; 28. a fertilizing nozzle; 29. a driving motor; 30. a transmission cross shaft; 31. a circular charging barrel; 32. a bracket; 33. a feed pipe; 34. a sowing wheel; 35. a temporary seed storage bin; 36. a sowing port; 37. a notch; 38. a seeding assembly; 39. a seed taking hopper; 40. an arc surface; 41. a movable rotating shaft; 42. a return spring; 43. an open-type supporting block; 44. a support spring; 45. a movable block; 46. a self-adjusting connecting piece; 47. dividing soil blocks; 48. triangular soil cutting blocks; 49. an arc-shaped flow dividing surface; 50. a T-shaped guide groove; 51. a T-shaped guide block; 52. fixing the poking plate; 53. a bearing member; 54. installing a rotating shaft; 55. a metal spring plate; 56. a collar; 57. a connecting rod; 58. a U-shaped groove.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-7, a no-tillage precision fertilizing and seeding machine according to an embodiment of the application comprises a driving headstock 1, wherein the tail part of the driving headstock 1 is connected with a connecting piece 2, the connecting piece 2 is connected with a water and fertilizer box 4 through a fixed block 3, a sealing cover 5 is detachably arranged on the water and fertilizer box 4, the driving headstock 1 drives equipment, the arranged water and fertilizer box 4 can be used for storing water and fertilizer, two sides of the water and fertilizer box 4 are fixedly connected with a connecting side plate I6, the bottom of the water and fertilizer box 4 is provided with a soil backfilling mechanism 7, the arranged soil backfilling mechanism 7 can backfill separated soil after seeding and fertilizing are finished, and has the effect of soil shaping, one side of the bottom of the water and fertilizer box 4 is connected with a lower fertilizing mechanism 9 through a conveying pipe 8, the conveying pipe 8 is provided with a control valve, the water fertilizer is conveyed into the lower fertilizing mechanism 9 through the conveying pipe 8, the sown soil is subjected to fertilizing work, nutrition required by seed germination is supplied, the tail part of the first connecting side plate 6 is fixedly connected with the second supporting side plate 10, a fixed transverse plate is fixedly arranged between the second supporting side plates 10, four groups of seed storage boxes 11 are arranged on the fixed transverse plate, the bottom of the fixed transverse plate is provided with a synchronous automatic sowing mechanism 12, the seed storage boxes 11 can store seeds, the sowing work of the four groups of seeds can be synchronously realized through the action of the synchronous automatic sowing mechanism 12, meanwhile, the problem of seed blockage is effectively avoided, a mounting plate 13 is fixedly connected between the second supporting side plates 10, the bottom of the mounting plate 13 is provided with four groups of front soil distributing mechanisms 14, the end part of the second supporting side plate 10 is movably provided with travelling wheels 16 through a rotary shaft 15, the front soil dividing mechanism 14 can divide soil before sowing to form a groove for sowing, and meets the condition that the soil is suitable for uneven height, the damage to equipment is small, sowing is convenient, the device is simple in structure and convenient to operate, not only can realize the work of sowing, fertilizing and backfilling soil, but also has high sowing working efficiency, effectively avoids the problem of seed blockage, and ensures sowing quality, and the germination rate of seeds is effectively improved.
In an embodiment, please refer to fig. 2 of the present disclosure, the soil backfilling mechanism 7 includes a side plate 17 fixed at the bottom of the water and fertilizer tank 4, a lateral block 18 is disposed on one side of the side plate 17, a hydraulic telescopic rod 19 is disposed at the bottom of the lateral block 18, a movable lateral plate 20 is disposed between the side plates 17 at the bottom of the hydraulic telescopic rod 19, an arc backfill plate 21 is disposed at the front end of the movable lateral plate 20, shaping side plates 22 are integrally connected to two sides of the arc backfill plate 21, and an upper baffle 23 is mounted on the arc backfill plate 21. The height of the movable transverse plate 20 is adjusted through the arranged hydraulic telescopic rod 19, so that the position of the arc backfill plate 21 is adjusted, the backfill work of soil is realized, and the flatness of the soil after backfill is ensured through the action of the shaping side plate 22.
In an embodiment, referring to fig. 3 of the specification, the lower fertilizing mechanism 9 includes a temporary storage box 24 communicated with the conveying pipe 8, a storage bin 25 is disposed in the temporary storage box 24, a submersible pump 26 is installed at the bottom of the storage bin 25, an output end of the submersible pump 26 is connected with a main fertilizing pipe 27 located at the bottom outside the temporary storage box 24, and a plurality of fertilizing nozzles 28 are installed on the main fertilizing pipe 27. The water and fertilizer in the storage bin 25 are extracted through the arranged submersible pump 26, and the water and fertilizer are sprayed out by the fertilizer spraying nozzle 28 on the main fertilizer application pipeline 27, so that the fertilizer application is realized.
In an embodiment, please refer to fig. 4 and 5 of the specification, the synchronous automatic sowing mechanism 12 includes a driving motor 29 installed on the second supporting side plate 10, a transmission cross shaft 30 is provided at an output end of the driving motor 29, four groups of circular barrels 31 are fixedly installed at a bottom of the fixed cross plate through a bracket 32, the circular barrels 31 are communicated with the seed storage box 11 through a feed pipe 33, sowing wheels 34 are movably provided in the circular barrels 31, a seed temporary storage bin 35 is formed between the sowing wheels 34 and the circular barrels 31, the transmission cross shaft 30 movably penetrates through the circular barrels 31, the sowing wheels 34 are installed on the transmission cross shaft 30, a notch 37 is provided on the sowing wheels 34, a sowing assembly 38 is installed on the notch 37, a sowing opening 36 is provided on one side of the circular barrels 31, the sowing assembly 38 includes a seed taking hopper 39, the inner side of the sowing assembly 39 is movably connected with one end of the two arc-shaped spring taking hopper 37 through the notch 39. The driving motor 29 drives the transmission cross shaft 30 to rotate, so that four sowing wheels 34 mounted on the transmission cross shaft rotate synchronously, a certain amount of seeds are taken out of the temporary seed storage bin 35 by the seed taking hopper 39, when the sowing wheels 34 rotate to the sowing port 36, the seeds can be pulled out through the fixed pulling piece 52 and fall into soil from the sowing port 36, at the moment, the seed taking hopper 39 utilizes the action of the reset spring 42 to cooperate with the pressing of the fixed pulling piece 52 and presses back into the notch 37, the reset spring 42 is utilized to reset after passing through the fixed pulling piece 52, the sowing wheels 34 are sowed once without rotating one circle, and the sowing density can be changed by adjusting the rotating speed of the driving motor 29.
In an embodiment, referring to fig. 6 and 7 of the present disclosure, the front soil dividing mechanism 14 includes an open-type supporting block 43, a supporting spring 44 is connected to an inner wall of the open-type supporting block 43, a movable block 45 is connected to the other end of the supporting spring 44, the movable block 45 is connected to a soil dividing block 47 through a self-adjusting connection piece 46, a triangular soil dividing block 48 is integrally connected to a front end of the soil dividing block 47, two sides of the triangular soil dividing block 48 are provided with arc-shaped flow dividing surfaces 49, two sides of an inner wall of the open-type supporting block 43 are provided with T-shaped guide grooves 50, two sides of the movable block 45 are provided with T-shaped guide blocks 51, and the T-shaped guide grooves 50 are matched with the T-shaped guide blocks 51. The self-adjusting connecting piece 46 comprises a U-shaped groove 58 formed in the end part of the movable block 45, an installation rotating shaft 54 is movably connected in the U-shaped groove 58 through a bearing piece 53, metal elastic sheets 55 connected with the inner wall of the U-shaped groove 58 are symmetrically arranged on the installation rotating shaft 54, a lantern ring 56 is fixedly sleeved in the middle of the installation rotating shaft 54, and the lantern ring 56 is connected with the soil dividing block 47 through a connecting rod 57. Through the effect of the installation pivot 54 cooperation metal shrapnel 55 that sets up, when the triangle is opened the soil piece 48 and is received the blocking, the force of production can make metal shrapnel 55 produce certain deformation, make its angle produce certain change, avoid producing the blocking to the triangle is opened the soil piece 48, effectively protected the triangle and opened the soil piece 48, simultaneously, the force can promote movable block 45 backward certain, utilize T shape guide way 50 and T shape guide block 51 to lead, and through the elasticity of supporting spring 44, realized the self-adaptation of dividing soil piece 47 and triangle and opening the soil piece 48.
In practical application, the equipment is driven through driving locomotive 1, the liquid manure box 4 that sets up can be used for storing liquid manure, the soil backfilling mechanism 7 that sets up, after seeding and fertilization are accomplished, can backfill divided soil, and play the effect of soil plastic, carry liquid manure to in the fertilization mechanism 9 down through conveyer pipe 8, carry out fertilization work to the soil after the seeding, the required nutrition of seed germination, the seed can be stored to seed case 11 that sets up, through the effect of synchronous automatic sowing mechanism 12, can realize the seeding work of four groups of seeds in step, simultaneously, the effectual problem of seed jam that has avoided, the soil dividing work can be carried out to the soil before sowing to the soil before setting up, form the slot that is used for sowing, and can adapt to the uneven soil of height, the damage to the equipment is very little, and is convenient, the device of the application is simple in structure, and convenient for operation, not only realized sowing, fertilization, the work of backfilling earthing, simultaneously, the work efficiency of sowing is high, and the effectual seed that has avoided blocking, the problem of sowing, even, the seed has improved the quality of sprouting has been guaranteed.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a no-tillage precision fertilizing and seeding machine, its characterized in that, including driving locomotive (1), the afterbody connection of driving locomotive (1) has connecting piece (2), be connected with liquid manure box (4) through fixed block (3) on connecting piece (2), can dismantle on liquid manure box (4) and be equipped with sealed lid (5), the both sides fixedly connected with of liquid manure box (4) connect curb plate one (6), soil backfilling mechanism (7) are installed to the bottom of liquid manure box (4), bottom one side of liquid manure box (4) is connected with down fertilization mechanism (9) through conveyer pipe (8), install the control valve on conveyer pipe (8), the afterbody fixedly connected with of connecting curb plate one (6) supports curb plate two (10), fixed mounting has the fixed diaphragm between the support curb plate two (10), install four groups on the fixed diaphragm plate and deposit kind of case (11), the bottom of fixed diaphragm is provided with synchronous automatic seeding mechanism (12), support between curb plate two (10) fixedly connected with bottom two (13) and be equipped with bottom two pivot (16) through two movable road wheels (14) of mounting panel, bottom portion (13).
2. The no-tillage precision fertilizing and seeding machine according to claim 1, wherein the soil backfilling mechanism (7) comprises a side plate (17) fixed at the bottom of the water fertilizer box body (4), one side of the side plate (17) is provided with a transverse block (18), the bottom of the transverse block (18) is provided with a hydraulic telescopic rod (19), the bottom of the hydraulic telescopic rod (19) is provided with a movable transverse plate (20) between the side plates (17), the front end of the movable transverse plate (20) is provided with an arc backfilling plate (21), two sides of the arc backfilling plate (21) are integrally connected with shaping side plates (22), and an upper baffle plate (23) is arranged on the arc backfilling plate (21).
3. The no-tillage precision fertilizing and seeding machine according to claim 2, wherein the lower fertilizing mechanism (9) comprises a temporary storage box (24) communicated with the conveying pipe (8), a storage bin (25) is arranged in the temporary storage box (24), a submersible pump (26) is installed at the bottom of the storage bin (25), an output end of the submersible pump (26) is connected with a main fertilizing pipeline (27) positioned at the outer bottom of the temporary storage box (24), and a plurality of fertilizing spray heads (28) are installed on the main fertilizing pipeline (27).
4. A no-tillage precision fertilizing and seeding machine according to claim 3, characterized in that the synchronous automatic seeding mechanism (12) comprises a driving motor (29) arranged on the two supporting side plates (10), the output end of the driving motor (29) is provided with a transmission cross shaft (30), four groups of circular feed cylinders (31) are fixedly arranged at the bottom of the fixed cross shaft through a bracket (32), the circular feed cylinders (31) are communicated with the seed storage box (11) through a feed pipe (33), seeding wheels (34) are movably arranged in the circular feed cylinders (31), a seed temporary storage bin (35) is formed between the seeding wheels (34) and the circular feed cylinders (31), the transmission cross shaft (30) movably penetrates through the circular feed cylinders (31), the seeding wheels (34) are arranged on the transmission cross shaft (30), notches (37) are formed in the seeding wheels (34), seeding components (38) are arranged on the notches (37), seeding components (38) are arranged on the inner walls of the circular feed cylinders (31) and are located on one sides of the circular feed cylinders (38), and provided with fixed pulling-out pieces (36).
5. The no-tillage precision fertilizing and seeding machine as in claim 4, wherein said seeding assembly (38) comprises a seed taking hopper (39), an arc surface (40) is arranged in said seed taking hopper (39), one end of said seed taking hopper (39) is movably mounted in said notch (37) through a movable rotating shaft (41), and the outer bottom of said seed taking hopper (39) is connected with the inner bottom of said notch (37) through two groups of return springs (42).
6. The no-tillage precision fertilizing and seeding machine according to claim 5, wherein the front soil dividing mechanism (14) comprises an opening type supporting block (43), the inner wall of the opening type supporting block (43) is connected with a supporting spring (44), the other end of the supporting spring (44) is connected with a movable block (45), the movable block (45) is connected with a soil dividing block (47) through a self-adjusting connecting piece (46), the front end of the soil dividing block (47) is integrally connected with a triangular soil dividing block (48), and two sides of the triangular soil dividing block (48) are provided with arc-shaped flow dividing surfaces (49).
7. The no-tillage precision fertilizing and seeding machine according to claim 6, wherein the two sides of the inner wall of the opening type supporting block (43) are provided with T-shaped guide grooves (50), the two sides of the movable block (45) are provided with T-shaped guide blocks (51), and the T-shaped guide grooves (50) are matched with the T-shaped guide blocks (51).
8. The no-tillage precision fertilizing and seeding machine according to claim 7, wherein the self-adjusting connecting piece (46) comprises a U-shaped groove (58) formed in the end part of the movable block (45), the U-shaped groove (58) is movably connected with a mounting rotating shaft (54) through a bearing piece (53), metal elastic sheets (55) connected with the inner wall of the U-shaped groove (58) are symmetrically arranged on the mounting rotating shaft (54), a collar (56) is fixedly sleeved in the middle of the mounting rotating shaft (54), and the collar (56) is connected with the soil dividing block (47) through a connecting rod (57).
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