CN109937635B - No-tillage root cutting and complementary sowing pipe burying machine for grasslands - Google Patents
No-tillage root cutting and complementary sowing pipe burying machine for grasslands Download PDFInfo
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- CN109937635B CN109937635B CN201910322209.2A CN201910322209A CN109937635B CN 109937635 B CN109937635 B CN 109937635B CN 201910322209 A CN201910322209 A CN 201910322209A CN 109937635 B CN109937635 B CN 109937635B
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- 238000009331 sowing Methods 0.000 title claims abstract description 124
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 238000003971 tillage Methods 0.000 title claims abstract description 17
- 230000000295 complement effect Effects 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 148
- 239000003337 fertilizer Substances 0.000 claims abstract description 124
- 238000003973 irrigation Methods 0.000 claims abstract description 112
- 230000002262 irrigation Effects 0.000 claims abstract description 112
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 96
- 239000002689 soil Substances 0.000 claims abstract description 59
- 238000010899 nucleation Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 241000721671 Ludwigia Species 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000001502 supplementing effect Effects 0.000 abstract description 12
- 230000004720 fertilization Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004459 forage Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009304 pastoral farming Methods 0.000 description 3
- 230000003716 rejuvenation Effects 0.000 description 3
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses a grassland no-tillage root cutting and supplementing pipe burying machine, which relates to agriculture and animal husbandry machinery and comprises a frame, a sowing mechanism, a fertilizer sowing mechanism, a soil plough mechanism, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe, a pressing mechanism, a first traveling wheel and a second traveling wheel, wherein the first traveling wheel provides power for the sowing mechanism, the second traveling wheel provides power for the fertilizer sowing mechanism, the drip irrigation pipe mounting mechanism is fixed above the rear end of the frame, the soil plough mechanism is fixed below the front end of the frame, the fertilizer discharging pipe is fixed below the rear side of the soil plough mechanism, the drip irrigation pipe burying mechanism is fixed on the rear side of the soil plough mechanism, the grass seed conveying mechanism is fixed below the frame, and the pressing mechanism is arranged below the rear end of the frame. The grassland no-tillage root-cutting and complementary-seeding pipe-burying machine provided by the invention can finish the operations of soil loosening and root cutting, complementary seeding, fertilization, laying of drip irrigation pipelines and compacting at one time, and has the advantages of improved production efficiency, simple structure, simplicity and convenience in use and operation and low cost.
Description
Technical Field
The invention relates to an agricultural and pasture machinery, in particular to a no-tillage root cutting and complementary sowing pipe burying machine for grasslands.
Background
Grassland cultivation improvement and artificial grassland construction are important signs for modern construction in developed countries of animal husbandry. Because of serious degradation of large-area grasslands, the ecological system of grasslands is unbalanced, so that in order to solve the problem, for many years, scholars in various countries are actively exploring effective recovery strategies of the grasslands, and the ecological basic principle and method are mainly utilized on natural grazing lands, and comprehensive implementation of sealing, supplementing, irrigating, fertilizing, weed control, delaying grazing, soil loosening and the like is realized. The grassland scientific research production department aims at the degradation problem of grasslands, and researches and applies a whole set of operation technology of deep mechanical loosening, root cutting, supplement sowing, fertilization and compacting to improve the degradation grasslands, mainly by mechanically and forcedly cutting out soil plate layers and cutting off the lateral roots of pastures. The soil plough layer structure is changed, the soil water storage capacity is improved, and the soil ventilation and water permeability is effectively improved. The leguminous or gramineous forage grass is planted in the grass group, so that the excellent forage grass components in the degraded grass group are increased, the coverage of grassland vegetation is improved, and the purposes of improving grassland productivity and the quality of the forage grass are achieved. Improving and rejuvenating the degraded natural grass cutting field, relieving the grazing pressure of the natural grass and realizing sustainable utilization of grass resources.
The grassland surface rivers are rare, the grassland irrigation conditions are not met, the weather is extremely severe, the drought is high, the wind and the rain are low, at present, in order to effectively improve the productivity of the pasture, a large amount of funds are added in some areas, and large-scale sprinkling irrigation machinery is added to solve the problem that the pasture needs water in the growing period. Although the yield and quality of the pasture are obviously improved, the production cost of the pasture is greatly increased. According to preliminary measurement, only 40-50% of water sprayed on the ground permeates into the ground to supply pasture for growth. The rest precipitation, due to natural conditions and climatic characteristics of pasture areas, is air-dried, has large evaporation capacity and is evaporated most quickly; still a portion of the precipitation is drained from the surface runoff. Moreover, the pasture area is generally buried deeply in underground water, most of the pasture area is below hundred meters from the ground surface, the water yield requirement of a motor-pumped well matched with a large-scale sprinkler is very high, the water yield of the motor-pumped well is generally required to reach 150-200t/h, a large amount of energy sources are required to be consumed for carrying out water lifting and driving the sprinkler to operate, the equipment investment and the electric energy consumption are large, the pasture cost is greatly increased, and the pasture area is hopeful and inaccessible to general farmers and small-scale agriculture and pasture areas and is difficult to bear pasture areas lacking water resources. Therefore, farmers are urgent to provide water-saving and electricity-saving drip irrigation equipment, and a combined machine capable of completing soil loosening, complementary sowing, fertilization, drip irrigation pipeline laying and compacting at one time is provided, so that the blank in the market is solved.
Disclosure of Invention
In order to solve the technical problems, the invention provides a grassland no-tillage root cutting and supplementing pipe burying machine, which can finish the operations of soil loosening and root cutting, supplementing sowing, fertilizing, laying drip irrigation pipelines and compacting at one time, and has the advantages of improved production efficiency, simple structure, simple and convenient use and operation and low cost.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides a grassland no-tillage root cutting and supplementing pipe burying machine which comprises a frame, a sowing mechanism, a fertilizer sowing mechanism, a soil plough mechanism, a drip irrigation pipe mounting mechanism, a soil plough mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe, a pressing mechanism, a first traveling wheel and a second traveling wheel, wherein the first traveling wheel and the second traveling wheel are respectively arranged on two sides of the frame, the sowing mechanism and the fertilizer sowing mechanism are respectively arranged on the frame, the first traveling wheel provides power for the sowing mechanism, the second traveling wheel provides power for the fertilizer sowing mechanism, the drip irrigation pipe mounting mechanism is fixed above the rear end of the frame, the soil plough mechanism is fixed below the front end of the frame, the fertilizer discharging pipe is fixed below the rear side of the soil plough mechanism, the fertilizer sowing mechanism is connected with the fertilizer discharging pipe, the drip irrigation pipe mechanism is fixed on the rear side of the soil plough mechanism, the drip irrigation pipe mechanism is positioned behind the grass seed conveying mechanism, the drip irrigation pipe mounting mechanism is positioned behind the grass seed conveying mechanism and the pressing mechanism, the drip irrigation pipe mounting mechanism is positioned behind the grass seed conveying mechanism, and the soil plough mechanism is connected with the grass seed conveying mechanism.
Preferably, the seeding mechanism comprises a grass seed box, a seeding shaft, a seeding disc, a seeding driving sprocket, a seeding chain and a seeding transmission gear, the grass seed box is fixed on the frame, the seeding shaft is arranged in the grass seed box, the seeding disc is arranged on the seeding shaft, the seeding shaft is arranged on one end, which is close to the first travelling gear, of the grass seed box, the seeding transmission gear is arranged on one end, which is extended, of the seeding shaft, the seeding driving sprocket and the first travelling gear are coaxially arranged, the seeding chain is connected with the seeding driving sprocket and the seeding transmission gear, and a seeding opening is arranged at the bottom of the grass seed box and is connected with the grass seed conveying mechanism.
Preferably, the fertilizer sowing mechanism comprises a fertilizer box, a fertilizer sowing shaft, a fertilizer sowing disc, a fertilizer sowing driving sprocket, a fertilizer sowing chain and a fertilizer sowing driving gear, wherein the fertilizer box is fixed on the frame, the fertilizer sowing shaft is arranged in the fertilizer box, the fertilizer sowing disc is arranged on the fertilizer sowing shaft, the fertilizer sowing shaft extends out of one end, close to the second travelling wheel, of the fertilizer box, the fertilizer sowing driving gear is arranged on one end, extending out of the fertilizer sowing shaft, of the fertilizer sowing driving gear, the fertilizer sowing driving sprocket and the second travelling wheel are coaxially arranged, the fertilizer sowing chain is connected with the fertilizer sowing driving sprocket and the fertilizer sowing driving gear, and a fertilizer sowing opening is arranged at the bottom of the fertilizer box and connected with the fertilizer discharging pipe.
Preferably, the soil cutting mechanism comprises a subsoiler shovel handle, a connecting pipe, an elbow coulter and a plow blade, wherein the subsoiler shovel handle is fixed below the front end of the frame, the connecting pipe is fixed below the subsoiler shovel handle, the elbow coulter is fixed below the connecting pipe, the elbow coulter faces the front end of the frame, the fertilizer discharging pipe is fixed on the rear side of the elbow coulter, and the plow blade is fixed on the elbow coulter.
Preferably, the drip irrigation pipe burying mechanism comprises a pipe burying mechanism support, a conveying drip irrigation pipe device, a lower conveying pipe and a guide, wherein the pipe burying mechanism support is fixed on the rear side of the deep scarification plow shovel handle, the conveying drip irrigation pipe device is fixed above the pipe burying mechanism support, the lower conveying pipe is arranged under the conveying drip irrigation pipe device, the lower conveying pipe is fixed below the pipe burying mechanism support, and the guide is fixed below the side of the lower conveying pipe.
Preferably, the drip irrigation pipe conveying device comprises two first mounting plates which are arranged in parallel, wherein the first mounting plates are fixed on the pipe burying mechanism support, two parallel first bolts are arranged between the two first mounting plates, a first drip irrigation pipe guide roller is sleeved on each first bolt, first mounting round holes are respectively formed in two ends of each first drip irrigation pipe guide roller, and the diameter of each first mounting round hole is larger than that of each first bolt; the guide comprises two second mounting plates which are arranged in parallel, wherein the second mounting plates are fixed at the lower ends of the lower conveying pipes, second bolts are arranged between the second mounting plates, a second drip irrigation pipe guide roller is sleeved on each second bolt, two second mounting round holes are respectively formed in two ends of each second drip irrigation pipe guide roller, and the diameter of each second mounting round hole is larger than that of each second bolt.
Preferably, the drip irrigation pipe mounting mechanism comprises a drip irrigation pipe support and two drip irrigation pipe support reinforcing plates, the drip irrigation pipe support comprises two support plates which are mounted on the frame and are arranged in parallel, a rotating shaft is mounted between the two support plates and used for mounting a drip irrigation pipe roll, and one drip irrigation pipe support reinforcing plate is fixed at the lower end of each support plate.
Preferably, a connection bracket is arranged below the middle part of the frame, the grass seed conveying mechanism comprises a connection plate, a grass seed conveying guide pipe, a soil covering chain bracket, a connection ring and grass blocking plates, the connection plate is fixed on the front side of the connection bracket, the grass seed conveying guide pipe is fixed on one side of the connection plate, the grass blocking plates are fixed below the grass seed conveying guide pipe, an opening is formed in the grass blocking plates corresponding to the position of the grass seed conveying guide pipe, the soil covering chain bracket is fixed at the lower end of the grass seed conveying guide pipe, the connection rings are respectively arranged on two sides of the lower end of the soil covering chain bracket, and two ends of the soil covering chain are respectively arranged on the connection rings on two sides of the soil covering chain bracket.
Preferably, the compacting mechanism comprises a compacting support, a compacting wheel and a spring, wherein one end of the compacting support is hinged to the rear side of the connecting support, the other end of the compacting support is provided with the compacting wheel, one end of the spring is hinged to the lower portion of the rear end of the frame, and the other end of the spring is hinged to the compacting support.
Preferably, the device further comprises a hanging frame and four frame support rods, wherein the hanging frame is fixed above the front end of the frame, and the four frame support rods are respectively fixed on four corners below the frame.
Compared with the prior art, the invention has the following technical effects:
the grassland no-tillage root cutting and supplementing pipe burying machine is provided with a sowing mechanism, a fertilizer sowing mechanism, a soil ploughing mechanism, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe and a pressing mechanism, can finish the operations of soil loosening and root cutting, supplementing sowing, fertilizing, laying drip irrigation pipelines and pressing at one time, greatly reduces the rolling times of the machine tool on the grassland, realizes and meets the operation requirement of the drip irrigation improvement technology of the natural grass lands, improves the production efficiency, is suitable for natural grass cutting fields, rejuvenation and updating of the natural grass lands and small and medium-sized grass lands, and has the advantages of simple structure, convenient operation and simple maintenance, and is suitable for production of small and medium-sized manufacturing plants.
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 right side view of a grassland no-tillage root cutting and supplementing pipe burying machine provided by the invention;
FIG. 2 is a rear view of the grassland no-tillage root cutting and re-seeding pipe burying machine provided by the invention;
FIG. 3 is a left side view of the grassland no-tillage root cutting and supplementing pipe burying machine provided by the invention;
FIG. 4 is a schematic view of the pipe burying mechanism and the soil plow mechanism of the drip irrigation pipe according to the present invention;
FIG. 5 is a view in the direction A of FIG. 4;
FIG. 6 is a view in the direction C of FIG. 4;
FIG. 7 is a schematic diagram of a mechanism for transporting grass seeds according to the present invention;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is an enlarged schematic view of portion D of FIG. 4;
FIG. 10 is a view in the direction B of FIG. 9;
FIG. 11 is a schematic cross-sectional view of a plow blade according to the present invention;
fig. 12 is a sectional view taken along the direction E-E in fig. 9.
Reference numerals illustrate: 1. a frame; 2. a first traveling wheel; 3. a second travelling wheel; 4. sowing a driving chain wheel; 5. sowing a chain; 6. sowing a transmission gear; 7. a fertilizer sowing driving chain wheel; 8. a fertilizer sowing chain; 9. a fertilizer sowing transmission gear; 10. a fertilizer discharging pipe; 11. a seed and fertilizer box; 12. deeply loosening a plow shovel handle; 13. connecting pipe; 14. an elbow coulter; 15. a plow shovel; 16. a U-shaped clamp; 17. a first fixing bolt; 18. a second fixing bolt; 19. countersunk bolts; 20. a pipe burying mechanism bracket; 21. conveying drip irrigation pipe devices; 211. a first mounting plate; 212. a first bolt; 213. a first nut; 214. a first drip irrigation pipe guide roll; 22. a lower conveying pipe; 23. a guide; 231. a second mounting plate; 232. a second bolt; 233. a second nut; 234. a second drip irrigation pipe guide roll; 24. a drip irrigation pipe support; 25. a drip irrigation pipe support reinforcing plate; 26. a drip irrigation tube roll; 27. a connecting bracket; 28. a connecting plate; 29. a grass seed transport conduit; 30. a soil-covering chain; 31. a soil-covered chain support; 32. connecting the circular rings; 33. grass blocking seed plates; 34. a pressing bracket; 35. a press wheel; a 36 spring; 37. a hanging frame; 38. and a frame supporting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a no-tillage root-cutting and complementary-sowing pipe burying machine for a grassland, which can finish the operations of soil loosening and root cutting, complementary sowing, fertilization, drip irrigation pipeline laying and pressing at one time, and has the advantages of improved production efficiency, simple structure, simple and convenient use and operation and low manufacturing cost.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1-3, this embodiment provides a grassland no-tillage root cutting and supplementing pipe burying machine, which comprises a frame 1, a sowing mechanism, a fertilizer sowing mechanism, a soil plow mechanism, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe 10, a pressing mechanism, a first traveling wheel 2 and a second traveling wheel 3, wherein the first traveling wheel 2 and the second traveling wheel 3 are respectively arranged on two sides of the frame 1, the sowing mechanism and the fertilizer sowing mechanism are respectively arranged on the frame 1, the first traveling wheel 2 provides power for the sowing mechanism, the second traveling wheel 3 provides power for the fertilizer sowing mechanism, the drip irrigation pipe mounting mechanism is fixed above the rear end of the frame 1, the soil plow mechanism is fixed below the front end of the frame 1, the fertilizer discharging pipe 10 is fixed below the rear side of the soil plow mechanism, the fertilizer sowing mechanism is connected with the fertilizer discharging pipe 10, the drip irrigation pipe mounting mechanism and the drip irrigation pipe burying mechanism are fixed on the rear side of the soil plow mechanism, the drip irrigation pipe mounting mechanism and the drip irrigation pipe burying mechanism are fixed below the frame 1, the grass seed conveying mechanism is connected with the rear end of the frame 1, and the grass seed conveying mechanism is fixed behind the soil plow mechanism.
The seeding mechanism comprises a grass seed box, a seeding shaft, a seeding disc, a seeding driving sprocket 4, a seeding chain 5 and a seeding transmission gear 6, wherein the grass seed box is fixed on the frame 1, the seeding shaft is installed in the grass seed box, the seeding shaft can rotate in the seeding box, the seeding disc is installed on the seeding shaft, the seeding shaft extends out from one end of the grass seed box, which is close to the first travelling wheel 2, the seeding transmission gear 6 is installed on one end, which extends out, of the seeding shaft, the seeding driving sprocket 4 and the first travelling wheel 2 are coaxially arranged, the seeding chain 5 is connected with the seeding driving sprocket 4 and the seeding transmission gear 6, a seeding opening is arranged at the bottom of the grass seed box and is connected with the grass seed conveying mechanism, the first travelling wheel 2 rotates to drive the seeding driving sprocket 4, the seeding transmission gear 6, the seeding shaft and the seeding disc rotate to perform seeding, and the grass seeds are output by the grass seed conveying mechanism.
The fertilizer sowing mechanism comprises a fertilizer box, a fertilizer sowing shaft, a fertilizer sowing disc, a fertilizer sowing driving sprocket 7, a fertilizer sowing chain 8 and a fertilizer sowing driving gear 9, wherein the fertilizer box is fixed on the frame 1, the fertilizer sowing shaft is installed in the fertilizer box and can rotate in the fertilizer sowing box, the fertilizer sowing disc is installed on the fertilizer sowing shaft, the fertilizer sowing shaft extends out of one end, close to the second travelling wheel 3, of the fertilizer box, the fertilizer sowing driving gear 9 is installed on one end, extending out of the fertilizer sowing shaft, the fertilizer sowing driving sprocket 7 is coaxially arranged with the second travelling wheel 3, the fertilizer sowing chain 8 is connected with the fertilizer sowing driving sprocket 7 and the fertilizer sowing driving gear 9, a fertilizer sowing opening is formed in the bottom of the fertilizer box and is connected with the fertilizer discharging pipe 10, and when the second travelling wheel 3 rotates to drive the fertilizer sowing driving sprocket 7, the fertilizer sowing driving gear 9, the fertilizer sowing shaft and the fertilizer sowing disc to rotate for sowing fertilizer, and the fertilizer is output by the fertilizer discharging pipe 10.
In this embodiment, the grass seed box and the fertilizer box are of an integral structure, the grass seed box 11 is arranged in this embodiment, the grass seed box 11 is arranged above the frame 1, a partition board is arranged in the middle of the grass seed box 11, and the grass seed box and the fertilizer box are separated into two parts by the partition board.
As shown in fig. 4 and 9, the soil cutting mechanism comprises a subsoiler shovel handle 12, a connecting pipe 13, an elbow coulter 14 and a plow blade 15, wherein the subsoiler shovel handle 12 is fixed below the front end of the machine frame 1, the connecting pipe 13 is fixed below the subsoiler shovel handle 12, the elbow coulter 14 is fixed below the connecting pipe 13, the elbow coulter 14 is arranged towards the front end of the machine frame 1, the fertilizer discharge pipe 10 is fixed on the rear side of the elbow coulter 14, the fertilizer discharge pipe 10 is used for conveying fertilizer into a seed furrow, and the plow blade 15 is fixed on the elbow coulter 14. Specifically, the subsoiler shovel shaft 12 is mounted on the frame 1 through a U-shaped clamp 16, a first fixing bolt 17 and a first fixing nut, the connecting pipe 13 is welded below the subsoiler shovel shaft 12, the elbow coulter 14 is fixed below the connecting pipe 13 through a second fixing bolt 18 and a second fixing nut, and the coulter 15 is fixed at the lower end of the elbow coulter 14 through a countersunk bolt 19 and a countersunk nut. When the machine is driven by the tractor to move forward, the front edge of the bent coulter 14 cuts the hard soil layer into a narrow deep trench, so as to achieve the purpose of loosening the soil, the lower end of the plow shovel 15 is used for continuously cutting off the grass roots with wrong packing in the forward moving process, and the deep trench with an inverted T-shaped section is formed in the trench, so that the water storage is convenient, the evaporation is reduced, and the drip irrigation pipe is convenient to embed.
In this embodiment, as shown in fig. 10-12, the bent coulter 14 is forged from high manganese steel, and has a thickness S of 10mm to 15mm, a triangular front edge section, and a triangular apex angle α of 20 ° to 30 °. The horizontal included angle beta between the plow shovel 15 and the ground is 20-25 degrees, the plow shovel 15 is made of high manganese steel, the section of the plow shovel is trapezoid, the included angle delta between two wings is 120-130 degrees, the plow shovel is convenient for tearing and cutting grass roots, and the traction resistance of machines is saved.
As shown in fig. 4 to 6, the drip irrigation pipe burying machine comprises a burying machine support 20, a conveying drip irrigation pipe 21, a lower conveying pipe 22 and a guide 23, wherein the burying machine support 20 is fixed on the rear side of the deep scarification shovel handle 12, the conveying drip irrigation pipe 21 is fixed above the burying machine support 20, the lower conveying pipe 22 is installed under the conveying drip irrigation pipe 21, the lower conveying pipe 22 is fixed below the burying machine support 20, the guide 23 is fixed under the side of the lower conveying pipe 22, and the drip irrigation pipe burying machine is used for smoothly guiding the drip irrigation pipe to be buried in a ditch formed by the front elbow coulter 14.
As shown in fig. 5, the drip irrigation pipe conveying device 21 comprises two first mounting plates 211 which are arranged in parallel, the first mounting plates 211 are fixed on the pipe burying mechanism support 20, two parallel first bolts 212 are arranged between the two first mounting plates 211, one end of each first bolt 212 extending out is provided with a first nut 213, each first bolt 212 is sleeved with a first drip irrigation pipe guide roller 214, two ends of each first drip irrigation pipe guide roller 214 are respectively provided with a first mounting round hole, the diameter of each first mounting round hole is larger than that of each first bolt 212, and therefore, a gap exists between the first mounting hole of each first drip irrigation pipe guide roller 214 and the first bolt 212, and the gap between two adjacent first drip irrigation pipe guide rollers 214 can be automatically adjusted according to the diameter of a drip irrigation pipe; as shown in fig. 6, the guide 23 includes two second mounting plates 231 disposed in parallel, the second mounting plates 231 are fixed at the lower end of the lower conveying pipe 22, a second bolt 232 is disposed between the two second mounting plates 231, a second nut 233 is mounted at one end of the second bolt 232 extending, a second drip irrigation pipe guide roller 234 is sleeved on the second bolt 232, two ends of the second drip irrigation pipe guide roller 234 are respectively provided with a second mounting round hole, the diameter of the second mounting round hole is larger than that of the second bolt 232, a gap exists between the second mounting hole of the second drip irrigation pipe guide roller 234 and the second bolt 232, the second drip irrigation pipe guide roller 234 can freely roll, so that the guide 23 is suitable for drip irrigation pipes with different diameters.
As shown in fig. 1 and 3, the drip irrigation pipe mounting mechanism comprises a drip irrigation pipe support 24 and two drip irrigation pipe support reinforcing plates 25, the drip irrigation pipe support 24 comprises two support plates which are mounted on the frame 1 and are arranged in parallel, a rotating shaft is mounted between the two support plates and is used for mounting a drip irrigation pipe roll 26, the lower end of each support plate is fixedly provided with one drip irrigation pipe support reinforcing plate 25, the drip irrigation pipe support 24 is used for supporting and mounting the drip irrigation pipe roll 26, and the drip irrigation pipe support reinforcing plates 25 are used for supporting and reinforcing the drip irrigation pipe support 24.
As shown in fig. 7 and 8, a connection bracket 27 is arranged below the middle part of the frame 1, the grass seed conveying mechanism comprises a connection plate 28, grass seed conveying pipes 29, a soil covering chain 30, a soil covering chain bracket 31, a connection circular ring 32 and grass seed blocking plates 33, the connection plate 28 is fixed on the front side of the connection bracket 27, the grass seed conveying pipes 29 are fixed on one side of the connection plate 28, the grass blocking plates 33 are fixed below the grass seed conveying pipes 29, openings are arranged at positions, corresponding to the grass seed conveying pipes 29, on the grass seed blocking plates 33, specifically, the number of the grass seed conveying pipes 29 is two, the grass seed blocking plates 33 comprise side plates and a bottom plate, the side plates are used for preventing grass seeds from scattering around, the positions, corresponding to the grass seed conveying pipes 29, on the bottom plate are provided with openings, and then the grass seeds are intensively output to the lower parts of the rear ends of the grass seed conveying pipes 29, so that the grass seeds are ensured to fall into a seed bed; the soil-covering chain support 31 is fixed at the lower end of the grass conveying conduit 29, the soil-covering chain support 31 is obliquely arranged towards the rear end of the frame 1, the connecting circular rings 32 are respectively arranged at two sides of the lower end of the soil-covering chain support 31, two ends of the soil-covering chain 30 are respectively arranged on the connecting circular rings 32 at two sides of the soil-covering chain support 31, specifically, two connecting circular rings 32 are respectively arranged at two sides of the lower end of the soil-covering chain support 31, the soil-covering chains 30 are arranged in two U-shaped shapes, the two soil-covering chains 30 are arranged in parallel, and the soil-covering chains 30 are used for scraping soil at two sides of a ditch on the ground into the ditch so as to cover drip irrigation pipes and grass seeds.
As shown in fig. 1-3, the compacting mechanism comprises a compacting bracket 34, a compacting wheel 35 and a spring 36, wherein one end of the compacting bracket 34 is hinged to the rear side of the connecting bracket 27, the other end of the compacting bracket 34 is provided with the compacting wheel 35, one end of the spring 36 is hinged to the lower portion of the rear end of the frame 1, the other end of the spring 36 is hinged to the compacting bracket 34, and the compacting wheel 35 is used for compacting soil covered by a ditch.
The embodiment also comprises a hanging frame 37 and four frame supporting rods 38, wherein the hanging frame 37 is fixed above the front end of the frame 1 and is used for hanging a tractor; the four frame support rods 38 are respectively fixed on four corners below the frame 1, the frame support rods 38 are telescopic rods, the frame support rods 38 are shortened to leave the ground when the machine works, and the frame support rods 38 are lengthened to contact the ground when the machine works and further can support the machine.
In this embodiment, the soil plough mechanism, drip irrigation pipe installation mechanism, drip irrigation pipe burial pipe mechanism, carry grass seed mechanism, fertilizer discharging pipe 10 and suppression mechanism all are provided with the multiunit, and one-to-one for the work of loosening the soil and cutting the root, the reseeding, fertilize, lay drip irrigation pipeline and suppression can go on simultaneously in many ways, has improved work efficiency greatly.
The specific use process is as follows: the drip irrigation pipe roll 26 is firstly put on the drip irrigation pipe bracket 24 by manpower, the drip irrigation pipe is pulled out, passes through a middle gap of two first drip irrigation pipe guide rollers 214 for conveying the drip irrigation pipe 21, then passes out downwards through the conveying pipe 22 and the guide 23, is buried in the ground and is compacted by soil. When the tractor pulls the implement to work forward, the elbow coulter 14 and the plow shovel 15 firstly open the grasslands into deep ditches, subsoiling soil and cutting off the grass roots with wrong packing, and meanwhile, the fertilizer sowing mechanism discharges fertilizer into the ditches through the fertilizer discharging pipe 10, and the drip irrigation pipe is pulled into the ditches to be paved along with the forward movement of the implement. The rear grass conveyor pipe 29 then discharges grass into the ditch, after which the soil on both sides of the ditch is scraped into the ditch by the U-shaped soil-covering chain 30 hanging under the conveyor pipe, the ditch is filled up, and finally the ditch is pressed by the pressing mechanism.
Therefore, the grassland no-tillage root cutting and supplementing pipe burying machine in the embodiment is provided with a sowing mechanism, a fertilizer sowing mechanism, a soil cutting mechanism, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe 10 and a pressing mechanism, can finish the operations of loosening soil, cutting roots, supplementing sowing, fertilizing, laying drip irrigation pipelines and pressing at one time, greatly reduces the rolling times of the machine tool on the grassland, realizes and meets the operation requirement of a natural mowing land drip irrigation improvement technology, improves the production efficiency, is suitable for natural mowing lands, natural grassland rejuvenation and updating and small and medium-sized grasslands, and has the advantages of simple structure, convenient operation and convenient maintenance, and is suitable for production of small and medium-sized manufacturing factories.
The principles and embodiments of the present invention have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present invention and its core ideas; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (6)
1. The utility model provides a grassland no-tillage root cutting and complementary sowing buried pipe operation machine which is characterized by comprising a frame, a sowing mechanism, a fertilizer sowing mechanism, a soil plow mechanism, a drip irrigation pipe installation mechanism, a soil plow mechanism, a grass seed conveying mechanism, a fertilizer discharging pipe, a pressing mechanism, a first traveling wheel and a second traveling wheel, wherein the first traveling wheel and the second traveling wheel are respectively installed on two sides of the frame, the sowing mechanism and the fertilizer sowing mechanism are both installed on the frame, the first traveling wheel provides power for the sowing mechanism, the second traveling wheel provides power for the fertilizer sowing mechanism, the drip irrigation pipe installation mechanism is fixed above the rear end of the frame, the soil plow mechanism is fixed below the front end of the frame, the fertilizer discharging pipe is fixed below the rear side of the soil plow mechanism, the fertilizer sowing mechanism is connected with the fertilizer discharging pipe, the drip irrigation pipe mechanism is fixed on the rear side of the soil plow mechanism, the drip irrigation pipe installation mechanism is positioned behind the grass seed conveying mechanism and the pressing mechanism, the drip irrigation pipe installation mechanism is positioned behind the soil plow mechanism and the grass seed conveying mechanism;
the soil cutting mechanism comprises a subsoiler shovel handle, a connecting pipe, an elbow coulter and a plow blade, wherein the subsoiler shovel handle is fixed below the front end of the frame, the connecting pipe is fixed below the subsoiler shovel handle, the elbow coulter is fixed below the connecting pipe, the elbow coulter is arranged towards the front end of the frame, the fertilizer discharging pipe is fixed at the rear side of the elbow coulter, and the plow blade is fixed on the elbow coulter;
the drip irrigation pipe burying mechanism comprises a pipe burying mechanism support, a conveying drip irrigation pipe device, a lower conveying pipe and a guide, wherein the pipe burying mechanism support is fixed on the rear side of the deep scarification shovel shaft, the conveying drip irrigation pipe device is fixed above the pipe burying mechanism support, the lower conveying pipe is installed under the conveying drip irrigation pipe device, the lower conveying pipe is fixed below the pipe burying mechanism support, and the guide is fixed below the side of the lower conveying pipe;
the drip irrigation pipe conveying device comprises two first mounting plates which are arranged in parallel, wherein the first mounting plates are fixed on a pipe burying mechanism support, two parallel first bolts are arranged between the two first mounting plates, a first drip irrigation pipe guide roller is sleeved on each first bolt, first mounting round holes are respectively formed in two ends of each first drip irrigation pipe guide roller, and the diameter of each first mounting round hole is larger than that of each first bolt; the guide device comprises two second mounting plates which are arranged in parallel, wherein the second mounting plates are fixed at the lower end of the lower conveying pipe, a second bolt is arranged between the two second mounting plates, a second drip irrigation pipe guide roller is sleeved on the second bolt, two ends of the second drip irrigation pipe guide roller are respectively provided with a second mounting round hole, and the diameter of each second mounting round hole is larger than that of each second bolt;
the drip irrigation pipe installation mechanism comprises a drip irrigation pipe support and two drip irrigation pipe support reinforcing plates, the drip irrigation pipe support comprises two support plates which are installed on the frame and are arranged in parallel, a rotating shaft is installed between the two support plates and used for installing a drip irrigation pipe roll, and one drip irrigation pipe support reinforcing plate is fixed at the lower end of each support plate.
2. The machine of claim 1, wherein the sowing mechanism comprises a grass seed box, a sowing shaft, a sowing disc, a sowing driving sprocket, a sowing chain and a sowing transmission gear, the grass seed box is fixed on the frame, the sowing shaft is mounted in the grass seed box, the sowing disc is mounted on the sowing shaft, the sowing shaft extends from one end of the grass seed box close to the first travelling wheel, the sowing transmission gear is mounted on one end of the sowing shaft extending, the sowing driving sprocket and the first travelling wheel are coaxially arranged, the sowing chain is connected with the sowing driving sprocket and the sowing transmission gear, a sowing port is formed in the bottom of the grass seed box, and the sowing port is connected with the grass seed conveying mechanism.
3. The machine according to claim 1, wherein the fertilizer sowing mechanism comprises a fertilizer box, a fertilizer sowing shaft, a fertilizer sowing disc, a fertilizer sowing driving sprocket, a fertilizer sowing chain and a fertilizer sowing driving gear, wherein the fertilizer box is fixed on the frame, the fertilizer sowing shaft is installed in the fertilizer box, the fertilizer sowing disc is installed on the fertilizer sowing shaft, the fertilizer sowing shaft extends out from one end of the fertilizer box, which is close to the second travelling wheel, the fertilizer sowing driving gear is installed on one end, which extends out, of the fertilizer sowing shaft, the fertilizer sowing driving sprocket and the second travelling wheel are coaxially arranged, the fertilizer sowing chain is connected with the fertilizer sowing driving sprocket and the fertilizer sowing driving gear, a fertilizer sowing opening is formed in the bottom of the fertilizer box, and the fertilizer sowing opening is connected with the fertilizer discharging pipe.
4. The grassland no-tillage root-cutting and reseeding pipe burying machine as claimed in claim 1, wherein a connecting bracket is arranged below the middle part of said frame, said grass seed conveying mechanism comprises a connecting plate, a grass seed conveying guide pipe, a soil covering chain bracket, a connecting ring and a grass blocking plate, said connecting plate is fixed on the front side of said connecting bracket, said grass seed conveying guide pipe is fixed on one side of said connecting plate, said grass blocking plate is fixed below said grass seed conveying guide pipe, an opening is arranged on said grass blocking plate corresponding to the position of said grass seed conveying guide pipe, said soil covering chain bracket is fixed on the lower end of said grass seed conveying guide pipe, said connecting rings are mounted on both sides of the lower end of said soil covering chain bracket, and both ends of said soil covering chain are mounted on said connecting rings on both sides of said soil covering chain bracket.
5. The machine of claim 4, wherein the pressing mechanism comprises a pressing bracket, a pressing wheel and a spring, one end of the pressing bracket is hinged to the rear side of the connecting bracket, the pressing wheel is mounted at the other end of the pressing bracket, one end of the spring is hinged to the lower portion of the rear end of the frame, and the other end of the spring is hinged to the pressing bracket.
6. The grassland no-tillage root-cutting and re-seeding pipe burying machine according to claim 1, further comprising a suspension bracket and four frame support rods, wherein the suspension bracket is fixed above the front end of the frame, and the four frame support rods are respectively fixed on four corners below the frame.
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| CN110972821B (en) * | 2019-12-30 | 2021-11-05 | 广西壮族自治区农业科学院 | Water storage and grass enrichment method for bottom cultivation of alternate and disordered soil layer of grassland |
| CN111357619B (en) * | 2020-04-28 | 2022-05-27 | 内蒙古自治区农牧业科学院 | Device for burying and pressing drip irrigation tape on seeder |
| CN111684878A (en) * | 2020-06-22 | 2020-09-22 | 内蒙古自治区农牧业科学院 | A operation machine that is used for no-tillage pipe laying reseeding of grassland |
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