CN117256230A - Corn cultivation interline green manure sowing device - Google Patents
Corn cultivation interline green manure sowing device Download PDFInfo
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- CN117256230A CN117256230A CN202311509006.7A CN202311509006A CN117256230A CN 117256230 A CN117256230 A CN 117256230A CN 202311509006 A CN202311509006 A CN 202311509006A CN 117256230 A CN117256230 A CN 117256230A
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- distance adjusting
- frame
- groove
- shaft
- seat
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- 240000008042 Zea mays Species 0.000 title claims abstract description 55
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 55
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 55
- 235000005822 corn Nutrition 0.000 title claims abstract description 55
- 210000003608 fece Anatomy 0.000 title claims abstract description 49
- 239000010871 livestock manure Substances 0.000 title claims abstract description 49
- 238000009331 sowing Methods 0.000 title claims abstract description 29
- 238000009333 weeding Methods 0.000 claims abstract description 36
- 239000003337 fertilizer Substances 0.000 claims description 46
- 238000007670 refining Methods 0.000 claims description 37
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims 1
- 230000004720 fertilization Effects 0.000 abstract description 11
- 235000016709 nutrition Nutrition 0.000 abstract description 6
- 230000035764 nutrition Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 20
- 230000003247 decreasing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 description 1
- 241000213948 Astragalus sinicus Species 0.000 description 1
- 241000219823 Medicago Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 241000213996 Melilotus Species 0.000 description 1
- 235000000839 Melilotus officinalis subsp suaveolens Nutrition 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model provides a corn cultivation interline sowing green manure device, includes the frame, installs the roll adjustment device in the frame front side, installs a plurality of weeding devices and a plurality of work or material rest in the frame lower part, the roll adjustment device is including roll adjustment axle and the spline shaft of rotating the connection frame, a set of roll adjustment seat of sliding connection roll adjustment axle and spline shaft, every roll adjustment seat sliding connection flitch and a set of actuating lever, every actuating lever of group controls weeding device and work or material rest interval respectively, this device collects cultivation, weeding, fertilization, sowing green manure crop in an organic whole, cultivation, fertilization, sowing distance changes along with corn row spacing change, both increase green manure crop's planting area and avoid influencing the growth and development of corn, fertilization and green manure crop degree of depth are controllable, both guarantee the nutrition of corn and green manure crop growth but also can not harm the root system of corn and burn green manure crop's seed.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a green manure sowing device between corn cultivation rows.
Background
When corn is cultivated, green manure crops are often sown in a matched mode, the main green manure crops comprise sweet clover, astragalus sinicus, sesbania, alfalfa and the like, the corn interplanting green manure crops are cultivated, the yield can be increased, diseases can be reduced, the working efficiency can be improved only by integrating cultivation, weeding, fertilization and green manure crop sowing in the corn interplanting green manure crop process, the following problems are solved by the corn interplanting green manure crops, firstly, in order to improve the use efficiency of the green manure crops sown among corn cultivation rows, the application of the green manure crops is required to adapt to the row spacing of different corn, the cultivation distance of the cultivation can be adjusted at any time according to the row spacing of the corn, secondly, the green manure crop sowing is required to be reasonably close-planted, the planting area of the green manure crops is increased, and the growth and development of the corn are prevented from being influenced. When the corn row spacing is changed, the row spacing of the green manure crops is also adjusted along with the corn row spacing, thirdly, before the green manure crops are sowed, weeds are removed in order to avoid the influence of weeds on green growth, fourthly, certain fertilizer is applied during intertillage in order to ensure the growth of the corn and the green manure crops, the fertilizing depth and width are controlled according to the root system of the corn, the sowing depth of the green manure crops and the row spacing of the corn, and the corn root system is distributed on the surface layer of the soil by 10-20 cm, so that the depth of intertillage fertilization is also in the range, and if the fertilization is too deep, the root system of the corn is possibly damaged, and the growth of the corn is influenced; if the fertilizer is too shallow, enough nutrition can not be provided for the corn, and seeds of the green manure crops can be burned, and the width of the fertilizer can be adjusted according to the row spacing of the corn in order that the corn and the green manure crops can be reasonably nourished.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a corn inter-cultivation green manure sowing device which has the advantages that the cultivation, fertilization and sowing distances are changed along with the change of the corn row spacing, the planting area of the green manure crops is increased, the influence on the growth and development of the corn is avoided, the fertilization and the depth of the green manure crops are controllable, the nutrition of the growth of the corn and the green manure crops is ensured, and the root system of the corn and the seeds of the green manure crops are not damaged.
The invention aims at realizing the following technical scheme:
the utility model provides a corn intertillage is sowed green manure device between row, includes the frame, installs the roll adjustment device in the frame front side, installs a plurality of weeding devices and a plurality of work or material rest in the frame lower part, the roll adjustment device is including rotating roll adjustment axle and the spline shaft of connecting the frame, and a set of roll adjustment seat of sliding connection roll adjustment axle and spline shaft, every roll adjustment seat sliding connection flitch and a set of actuating lever, every actuating lever control weeding device and work or material rest interval respectively.
The front side of the frame is provided with a front groove, the rear side of the front groove is provided with a rear groove, two symmetrical bearing seats are arranged on two sides of the rear groove, an upper hole is formed in the upper portion of the end face of each bearing seat, a lower hole is formed in the lower portion of each upper hole, a side bearing seat is arranged on the outer side of one side of each upper hole, a bottom plate is arranged on the outer side of the lower portion of the front groove, a group of driving pins are arranged on the end face of each bottom plate, two hoppers are arranged on the rear side of the frame, side holes are formed in two sides of each lower hopper, a group of discharge holes are formed in the bottom of each hopper, a discharging shaft hole penetrating through the lower hopper is formed in the side face of each lower hopper, symmetrical side plates are arranged on two sides of the lower portion of the frame, side plate holes are formed in the end faces of the side plates, and a bottom sliding groove is formed between the lower hoppers of the two hopper lower portions.
Advantageous effects
When the motor vehicle pulls the device to move forwards, the two blanking shafts are driven to rotate, when the blanking shafts rotate, fertilizer in the front hopper falls into the lower fertilizer outlet at the lower part from the corresponding discharge hole under the drive of the front blanking groove, the lower part of the lower fertilizer outlet is scratched from soil, the fertilizer falls into the soil, the fertilizer in the rear hopper falls into the lower seed outlet from the corresponding discharge hole under the drive of the front blanking groove, the seed outlet is scratched from the soil, the green fertilizer crop seeds fall into the soil, the length of the lower fertilizer outlet is longer than the length of the seed outlet, the depth of the fertilizer in the soil is longer than the sowing depth of the green fertilizer crops, and the fertilizing and green fertilizer crop depth is controllable, so that the nutrition of the growth of corn and the green fertilizer crops is ensured, and the root system of the corn and the seeds of the green fertilizer crops cannot be damaged.
According to the invention, the distance between a group of driving rods synchronously increases and decreases along with the distance between a group of distance-adjusting seats, and the equidistant change of the group of driving rods drives a group of weeding devices and a group of discharging frames to synchronously and equidistantly increase and decrease, so that the cultivation, fertilization and sowing distances are changed along with the change of the corn row spacing, the planting area of green manure crops is increased, and the influence on the growth and development of corn is avoided.
Drawings
Fig. 1 is a schematic structural view of a device for sowing green manure between corn cultivation rows.
Fig. 2 is a schematic diagram of the lower structure of the device for sowing green manure between corn cultivation rows.
Fig. 3 is a schematic diagram of the internal structure of the device for sowing green manure between corn cultivation rows.
Fig. 4 is a schematic structural diagram of the weeding device.
Fig. 5 is a schematic view of a frame structure according to the present invention.
Fig. 6 is a schematic view of the lower structure of the frame according to the present invention.
Fig. 7 is a schematic cross-sectional view of a frame according to the present invention.
Fig. 8 is a schematic diagram of a blanking shaft according to the present invention.
Fig. 9 is a schematic view of a blanking frame according to the present invention.
Fig. 10 is a schematic structural diagram of a distance adjusting device according to the present invention.
Fig. 11 is a schematic diagram of a connection structure of a distance adjusting seat, a refining plate and a driving rod.
Fig. 12 is a schematic diagram of the front structure of the connection of the distance adjusting seat, the refining plate and the driving rod.
Fig. 13 is a schematic view of a distance adjusting seat according to the present invention.
Fig. 14 is a schematic view of a refining plate structure according to the present invention.
Fig. 15 is a schematic view of a driving rod connection structure according to the present invention.
Fig. 16 is a schematic view of a distance adjusting shaft according to the present invention.
Description of the embodiments
The invention is described in further detail below with reference to the drawings and examples:
referring to fig. 1, 2 and 3, a corn inter-cultivation row green manure sowing device comprises a frame 110, a distance adjusting device 200 installed at the front side of the frame 110, a plurality of weeding devices 300 installed at the lower part of the frame 110 and a plurality of blanking frames 150, wherein the distance adjusting device 200 comprises a distance adjusting shaft 240 and a first spline shaft 250 which are rotatably connected with the frame 110, a group of distance adjusting seats 210 which are slidably connected with the distance adjusting shaft 240 and the first spline shaft 250, a refining plate 220 and a group of driving rods 230 are slidably connected with each distance adjusting seat 210, and each group of driving rods 230 respectively controls the distance between the weeding devices 300 and the blanking frames 150.
Referring to fig. 5 to 7, the front side of the frame 110 is provided with a front groove 111, the rear side of the front groove 111 is provided with a rear groove 112, two symmetrical bearing seats 113 are provided at two sides of the rear groove 112, an upper hole 114 is provided at the upper part of the end surface of the bearing seat 113, a lower hole 116 is provided at the lower part of the upper hole 114, a side bearing seat 115 is provided at the outer side of one side of the upper hole 114, a bottom plate 122 is provided at the outer side of the lower part of the front groove 111, a group of driving pins 123 is provided at the end surface of the bottom plate 122, two hoppers 117 are provided at the rear side of the frame 110, two side holes 118 are provided at two sides of the lower part of each hopper 117, a group of lower hoppers 125 are provided at the bottom of each hopper 117, a group of discharge holes 127 are provided in each lower hopper 125, a group of lower hopper 125 side faces are provided with lower shaft holes 126 penetrating the lower hoppers 125, symmetrical side plates 119 are provided at two sides of the lower part of the frame 110, side plates 119 are provided with side plate holes 121, and a bottom chute 124 is provided between the lower hoppers 125 at the lower parts of the two hoppers 117.
Referring to fig. 3, the upper hole 114 at the upper part of the bearing seat 113 at both sides is rotatably connected with the distance adjusting shaft 240, one side of the distance adjusting shaft 240 is fixedly connected with the turbine 260, the turbine 260 is engaged with the worm 270, the worm 270 is rotatably connected with the side bearing seat 115 at the side of the bearing seat 113, and the lower hole 116 at the lower part of the upper hole 114 is rotatably connected with the first spline shaft 250.
Referring to fig. 10 and 16, a middle groove 241 of the pitch adjusting shaft is provided in the middle of the pitch adjusting shaft 240, and a set of side grooves 242 of the pitch adjusting shaft are symmetrically provided on both sides of the middle groove 241 of the pitch adjusting shaft.
Referring to fig. 10, 11, 12, 13, 16, a set of distance adjusting seats 210 are provided between the distance adjusting shaft 240 and the first spline shaft 250, each distance adjusting seat 210 passes through the rear slot 112 from the lower part of the frame 110, a distance adjusting joint 211 is provided at the upper part of each distance adjusting seat 210, a distance adjusting pin 213 at the side surface of the distance adjusting joint 211 is slidably connected with the first spline shaft 250, a distance adjusting spline hole 212 at the upper part of the distance adjusting joint 211 is slidably connected with a distance adjusting shaft middle slot 241 and distance adjusting shaft side slots 242 at both sides respectively,
the worm 270 rotates to drive the turbine 260 and the pitch adjustment shaft 240, and the pitch adjustment shaft middle groove 241 and the pitch adjustment shaft side grooves 242 on both sides drive a group of pitch adjustment seats 210 to move equidistantly when the pitch adjustment shaft 240 rotates.
Referring to fig. 11 to 14, two symmetrical side plate slots 217 are provided on the side of the distance adjusting base 210, an upper slot 214 is provided on the upper portion of the side plate slot 217, a plate 220 is provided in the middle of each distance adjusting base 210, each plate 220 passes through the upper slot 214 of the distance adjusting base 210 and the front slot 111 on the front side of the frame 110 from the lower portion of the distance adjusting base 210, two plate sliders 222 on the rear side of each plate 220 are slidably connected to the side plate slots 217 on both sides, and a plate slot 221 on the upper portion of each plate 220 is slidably connected to the corresponding driving pin 123.
Referring to fig. 14, the end surface of the refining plate 220 is provided with a refining plate middle groove 223, and two sides of the refining plate middle groove 223 are provided with a symmetrical group of refining plate edge grooves 224.
Referring to fig. 15, a set of driving rods 230 are respectively disposed between the distance-adjusting seat 210 and the refining plate 220, a driving rod sliding block 231 disposed at the upper part of the set of driving rods 230 is slidably connected with the lower sliding groove 215 of the distance-adjusting seat 210, and a driving rod pin 232 disposed at the rear side of the set of driving rods 230 is slidably connected with the corresponding refining plate middle groove 223 and refining plate side grooves 224 disposed at both sides.
When the distance-adjusting seats 210 are equidistantly changed, the refining plate chute 221 of the refining plate 220 slides along the corresponding driving pin 123, the refining plate 220 is driven to move up and down, when the distance between the distance-adjusting seats 210 is increased, the refining plate 220 is driven to move up, when the distance between the distance-adjusting seats 210 is decreased, the refining plate 220 is driven to move down, the distance between the driving rods 230 is driven to decrease, and the distance between the driving rods 230 is synchronously increased and decreased along with the distance between the distance-adjusting seats 210.
Referring to fig. 4, the side plate hole 121 at the lower part of the frame 110 is rotatably connected with the second spline 160, the upper part of the second spline 160 is slidably connected with a set of weeding devices 300, each weeding device 300 comprises a weeding seat 310 and a set of arc-shaped blades 320 connected to the outer side of the weeding seat 310, the spline hole 311 of the weeding seat in the middle of each weeding seat 310 is slidably connected with the second spline 160, and the weeding seat ring 312 at the side surface of each weeding seat 310 is clamped in the lower groove 233 of the driving rod at the lower part of the corresponding blade 320.
The power of the rotation of the second spline 160 comes from a motor vehicle for towing the device, the second spline 160 drives a group of weeding devices 300 to rotate when rotating, and when the weeding devices 300 rotate, a group of blades 320 outside each weeding device 300 intertills soil, and weeds in the soil are pulled out and smashed by the blades 320.
Referring to fig. 8, the hopper side hole 118 at the lower part of the hopper 117 is rotatably connected with a blanking shaft 140, the blanking shaft 140 is powered by a motor vehicle towing the device, the blanking shaft 140 passes through the blanking shaft hole 126 at the lower part of the hopper 117, a group of blanking grooves 141 are uniformly arranged in the middle of the blanking shaft 140, each blanking groove 141 is matched with the blanking hopper 125 at the bottom of one hopper 117, the hopper 117 at the front side is filled with fertilizer, and the hopper 117 at the rear side is filled with green manure crop seeds.
Referring to fig. 5 to 9, a set of discharge ports 127 are disposed at the lower portion of the lower hopper 125, the lower hopper 125 at the lower portion of the front discharge port 127 is connected to the lower fertilizer port 152 at the front side of the lower frame 150 through a hose, the lower hopper 125 at the lower portion of the rear discharge port 127 is connected to the lower seed port 153 at the rear side of the lower frame 150 through a hose, the lower frame slide block 151 at the upper portion of the lower frame 150 is slidably connected to the bottom chute 124 at the lower portion of the lower frame 120, and each lower frame 150 is clamped in the front driving rod slot 234 at the rear side of the corresponding driving rod 230.
Referring to fig. 9, the length of the lower fertilizer hole 152 is longer than the length of the lower seed hole 153.
When the motor vehicle pulls the device to move forwards, the two blanking shafts 140 are driven to rotate, when the blanking shafts 140 rotate, fertilizer in the front hopper 117 falls into the lower fertilizer port 152 at the lower part from the corresponding discharge port 127 under the drive of the front blanking groove 141, the lower part of the lower fertilizer port 152 is scratched from soil, the fertilizer falls into the soil, the fertilizer in the rear hopper 117 falls into the lower seed port 153 from the corresponding discharge port 127 under the drive of the front blanking groove 141, the seed port 153 is scratched from the soil, green fertilizer crop seeds fall into the soil, the length of the lower fertilizer port 152 is larger than the length of the seed port 153, the depth of the fertilizer in the soil is larger than the sowing depth of the green fertilizer crops, and the depth of the fertilization and the green fertilizer crops is controllable, so that the nutrition of the growth of corn and the green fertilizer crops is ensured, and the seeds of the green fertilizer crops cannot be damaged.
When the interval between the driving rods 230 is synchronously increased and decreased along with the interval between the distance-adjusting seats 210, the intervals between the weeding device 300 and the discharging frame 150 are simultaneously increased and decreased, and the sowing distance is changed along with the change of the corn row spacing, so that the planting area of the green manure crops is increased, and the influence on the growth and development of corn is avoided.
When the device is used, the device is arranged at the rear part of a motor vehicle, the power of the motor vehicle is transmitted to the second spline 160 and the blanking shaft 140, the front side hopper 117 is filled with fertilizer, and the rear side hopper 117 is filled with green manure crop seeds.
When the motor vehicle pulls the device to move forwards, the second spline 160 is driven to rotate, the second spline 160 drives the group of weeding devices 300 to rotate when rotating, and when the weeding devices 300 rotate, the group of blades 320 on the outer side of each weeding device 300 intertills soil, and weeds in the soil are pulled out and smashed by the blades 320.
When the motor vehicle pulls the device to move forwards, the two blanking shafts 140 are driven to rotate, when the blanking shafts 140 rotate, fertilizer in the front hopper 117 falls into the lower fertilizer port 152 at the lower part from the corresponding discharge port 127 under the drive of the front blanking groove 141, the lower part of the lower fertilizer port 152 is scratched from soil, the fertilizer falls into the soil, the fertilizer in the rear hopper 117 falls into the lower seed port 153 from the corresponding discharge port 127 under the drive of the front blanking groove 141, the seed port 153 is scratched from the soil, green fertilizer crop seeds fall into the soil, the length of the lower fertilizer port 152 is larger than the length of the seed port 153, the depth of the fertilizer in the soil is larger than the sowing depth of the green fertilizer crops, and the depth of the fertilization and the green fertilizer crops is controllable, so that the nutrition of the growth of corn and the green fertilizer crops is ensured, and the seeds of the green fertilizer crops cannot be damaged.
The worm 270 rotates to drive the turbine 260 and the pitch adjustment shaft 240, and the pitch adjustment shaft middle groove 241 and the pitch adjustment shaft side grooves 242 on both sides drive a group of pitch adjustment seats 210 to move equidistantly when the pitch adjustment shaft 240 rotates.
When the distance adjusting seats 210 are equidistantly changed, the refining plate chute 221 of the refining plate 220 slides along the corresponding driving pin 123, the refining plate 220 is driven to move up and down, when the distance adjusting seats 210 are increased, the refining plate 220 is driven to move up, the refining plate 220 drives the driving rods 230 to be equidistantly increased, when the distance adjusting seats 210 are decreased, the refining plate 220 is driven to move down, the refining plate 220 drives the driving rods 230 to be equidistantly decreased, the distance of the driving rods 230 is synchronously increased and decreased along with the distance of the distance adjusting seats 210, the equidistant changing of the driving rods 230 drives the weeding device 300 and the blanking frame 150 to be synchronously equidistantly increased and decreased, and the cultivating, fertilizing and sowing distances are changed along with the change of the corn row spacing, so that the planting area of green fertilizer crops is increased, and the growth and development of corn are prevented from being influenced.
Claims (8)
1. The corn inter-row green manure sowing device is characterized by comprising a frame (110), a distance adjusting device (200) arranged on the front side of the frame (110), a plurality of weeding devices (300) and a plurality of blanking frames (150) which are arranged on the lower part of the frame (110), wherein the distance adjusting device (200) comprises a distance adjusting shaft (240) and a first spline shaft (250) which are rotationally connected with the frame (110), a group of distance adjusting seats (210) which are slidingly connected with the distance adjusting shaft (240) and the first spline shaft (250), each distance adjusting seat (210) is slidingly connected with a refining plate (220) and a group of driving rods (230), and each group of driving rods (230) respectively controls the distance between the weeding devices (300) and the blanking frames (150); the front side of the frame (110) is provided with a front groove (111), the rear side of the front groove (111) is provided with a rear groove (112), two symmetrical bearing seats (113) are arranged on two sides of the rear groove (112), an upper hole (114) is formed in the upper portion of the end face of each bearing seat (113), a lower hole (116) is formed in the lower portion of each upper hole (114), a side bearing seat (115) is arranged on the outer side of each upper hole (114), a bottom plate (122) is arranged on the outer side of the lower portion of the front groove (111), a group of driving pins (123) are arranged on the end face of each bottom plate (122), two hoppers (117) are arranged on the rear side of the frame (110), side holes (118) are formed in the two sides of the lower portion of each hopper (117), a group of lower hoppers (125) are arranged at the bottom of each hopper (117), a group of discharge holes (127) are formed in the inside each lower hopper (125), a group of lower hopper (125) side faces are provided with lower shaft holes (126) penetrating through the lower hoppers (125), symmetrical side plates (119) are arranged on the two sides of the lower portions of the frame (110), side plates (119) are provided with side plate holes (121), and bottom plates (124) are arranged between the lower hoppers (125) of the two hopper (117).
2. The corn intertillage interline green manure sowing device according to claim 1, wherein an upper hole (114) at the upper part of each bearing seat (113) at two sides is rotationally connected with a distance adjusting shaft (240), one side of the distance adjusting shaft (240) is fixedly connected with a turbine (260), the turbine (260) is meshed with a worm (270), the worm (270) is rotationally connected with a side bearing seat (115) at the side surface of each bearing seat (113), and a lower hole (116) at the lower part of each upper hole (114) is rotationally connected with a first spline shaft (250); a distance adjusting shaft middle groove (241) is arranged in the middle of the distance adjusting shaft (240), and a group of distance adjusting shaft side grooves (242) with variable pitches are symmetrically arranged on two sides of the distance adjusting shaft middle groove (241) respectively.
3. The corn inter-cultivation row green manure sowing device according to claim 2, wherein a group of distance adjusting seats (210) are arranged between the distance adjusting shaft (240) and the first spline shaft (250), each distance adjusting seat (210) penetrates through the rear groove (112) from the lower portion of the frame (110), a distance adjusting joint (211) is arranged at the upper portion of each distance adjusting seat (210), a distance adjusting pin (213) on the side face of the distance adjusting joint (211) is connected with the first spline shaft (250) in a sliding mode, and distance adjusting spline holes (212) on the upper portion of the distance adjusting joint (211) are connected with a distance adjusting shaft middle groove (241) and distance adjusting shaft side grooves (242) on the two sides in a sliding mode respectively.
4. The corn inter-row green manure sowing device according to claim 3, wherein two symmetrical distance adjusting side plate sliding grooves (217) are formed in the side face of the distance adjusting seat (210), a distance adjusting seat upper groove (214) is formed in the upper portion of the distance adjusting side plate sliding groove (217), a refining plate (220) is arranged in the middle of each distance adjusting seat (210), each refining plate (220) penetrates through the distance adjusting seat upper groove (214) and a front groove (111) on the front side of the frame (110) from the lower portion of the distance adjusting seat (210), two refining plate sliding blocks (222) on the rear side of each refining plate (220) are connected with the distance adjusting side plate sliding grooves (217) on the two sides in a sliding mode, and a refining plate sliding groove (221) on the upper portion of each refining plate (220) is connected with a corresponding driving pin (123) in a sliding mode.
5. The corn inter-row green manure sowing device according to claim 4, wherein the end face of the refining plate (220) is provided with a refining plate middle groove (223), and a group of symmetric refining plate edge grooves (224) are arranged on two sides of the refining plate middle groove (223); a group of driving rods (230) are respectively arranged between the distance adjusting seat (210) and the refining plate (220), driving rod sliding blocks (231) on the upper parts of the driving rods (230) are connected with a distance adjusting seat lower sliding groove (215) on the lower part of the distance adjusting seat (210) in a sliding mode, and driving rod pins (232) on the rear sides of the driving rods (230) are connected with corresponding refining plate middle grooves (223) and refining plate edge grooves (224) on the two sides in a sliding mode.
6. The corn inter-cultivation row green manure sowing device according to claim 1, wherein the side plate hole (121) at the lower part of the frame (110) is rotationally connected with a second spline (160), the upper part of the second spline (160) is slidingly connected with a group of weeding devices (300), each weeding device (300) comprises a weeding seat (310) and a group of arc-shaped blades (320) connected to the outer side of the weeding seat (310), the weeding seat spline hole (311) in the middle of each weeding seat (310) is slidingly connected with the second spline (160), and a weeding seat ring (312) at the side surface of each weeding seat (310) is clamped in a driving rod lower groove (233) at the lower part of the corresponding blade (320).
7. The corn inter-cultivation row green manure sowing device according to claim 1, wherein the hopper side holes (118) at the lower part of the hopper (117) are rotationally connected with the blanking shaft (140), the blanking shaft (140) is powered by a traction motor vehicle, the blanking shaft (140) penetrates through the blanking shaft holes (126) at the lower part of the hopper (117), a group of blanking grooves (141) are uniformly formed in the middle of the blanking shaft (140), each blanking groove (141) is matched with the blanking hopper (125) at the bottom of one hopper (117), the hopper (117) at the front side is filled with fertilizer, and the hopper (117) at the rear side is filled with green manure crop seeds.
8. The corn inter-cultivation row green manure sowing device according to claim 1, wherein a group of discharge holes (127) are formed in the lower portion of the lower hopper (125), the lower hopper (125) of the lower portion of the front side discharge hole (127) is connected with a lower manure hole (152) of the front side of the lower frame (150) through a hose, the lower hopper (125) of the lower portion of the rear side discharge hole (127) is connected with a lower planting hole (153) of the rear side of the lower frame (150) through a hose, a lower frame sliding block (151) of the upper portion of the lower frame (150) is connected with a bottom sliding groove (124) of the lower portion of the lower frame (120) in a sliding mode, and each lower frame (150) is clamped in a driving rod front groove (234) of the rear side of a corresponding driving rod (230); the length of the fertilizer discharging port (152) is longer than that of the seed discharging port (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311509006.7A CN117256230A (en) | 2023-11-14 | 2023-11-14 | Corn cultivation interline green manure sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311509006.7A CN117256230A (en) | 2023-11-14 | 2023-11-14 | Corn cultivation interline green manure sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117256230A true CN117256230A (en) | 2023-12-22 |
Family
ID=89214560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311509006.7A Withdrawn CN117256230A (en) | 2023-11-14 | 2023-11-14 | Corn cultivation interline green manure sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117256230A (en) |
-
2023
- 2023-11-14 CN CN202311509006.7A patent/CN117256230A/en not_active Withdrawn
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Application publication date: 20231222 |