CN111630980A - Reasonable close planting no-tillage fertilization dislocation seeder of maize - Google Patents
Reasonable close planting no-tillage fertilization dislocation seeder of maize Download PDFInfo
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- CN111630980A CN111630980A CN202010664428.1A CN202010664428A CN111630980A CN 111630980 A CN111630980 A CN 111630980A CN 202010664428 A CN202010664428 A CN 202010664428A CN 111630980 A CN111630980 A CN 111630980A
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- 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
- A01C5/064—Devices for making drills or furrows with rotating tools
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- 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
- A01C5/068—Furrow packing devices, e.g. press wheels
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- 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
- A01C7/206—Seed pipes
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Abstract
The invention belongs to the technical field of corn rational close planting staggered seeding, and discloses a corn rational close planting no-tillage fertilizing staggered seeding device, wherein finger-clamping seed metering devices are fixedly arranged at the bottom positions of parallel seed boxes, the bottom of each parallel seed box is provided with one finger-clamping seed metering device, and the finger-clamping seed metering devices are symmetrically arranged left and right; the seed box transmission device is fixedly arranged at the right side of the fertilizer box transmission device; the compacting and earthing device is fixedly arranged at the right side of the frame and is fixedly connected with the frame through a connecting plate; the left side of the upper part of the seeding pipe is fixedly connected with a seeding port of the left finger-clamping type seed sowing device, and the right side of the seeding pipe is fixedly connected with a seeding port of the right finger-clamping type seed sowing device; the invention realizes the staggered sowing of the corn seeds and reasonably improves the planting density of the corn; the acre yield of the corn is improved.
Description
Technical Field
The invention belongs to the technical field of reasonable close planting and staggered seeding of corns, and particularly relates to a zero-tillage fertilizing and staggered seeding device for reasonable close planting of corns.
Background
The corn yield is composed of ear number per mu, ear number and grain weight. Experiments show that the ear number per mu increases (but the growth ratio is smaller) along with the increase of planting density, the ear grain number and the grain weight are reduced, the reason for reasonably close planting and yield increase is that the yield of the increase of the ears is larger than the yield reduced by the reduction of the grain number and the grain weight, and if the yield of the increase of the ears is smaller than the yield reduced by the reduction of the grain number and the grain weight, the over-close planting is indicated. The reasonable close planting is that according to the local natural conditions, the production conditions and the variety characteristics of the corn, a proper number of plants are planted on a unit land area, so that the corn is unified with the environment, the group is unified with the individual, and the yield of the corn is coordinated and balanced at a higher level, and further a high-yield corn group structure is established, thereby achieving the purposes of high yield, high quality and high efficiency. Therefore, in the planting agriculture of the corn, reasonable close planting is an important measure for improving the yield of the corn.
In the existing production practice, wheat stubble in Huang-Huai-Hai planting areas is generally free from tillage after wheat harvest, corn is planted at equal row spacing of 600mm, the number of corn plants planted per mu is 4000-5000, and reasonable close planting technology is adopted to require that the number of corn plants planted per mu is more than 5000, and the number of corn plants is 5500-7000 according to variety characteristics and ecological conditions. The corn planter that adopts at present can not satisfy reasonable close planting and carries out accurate adjustment and close planting plant at the technical requirement of the rational distribution in space to planting density according to variety and ecological condition, if only rely on the planting density that increases the single file or reduce the row spacing and improve the planting density of maize, will aggravate the competition of resource such as focusing on light, temperature, water, fertilizer between the plant, lead to maize ventilation printing opacity variation, influence maize photosynthesis, make maize grow slowly, the plant is thin and weak, the plant diseases and insect pests aggravation and increase lodging risk, reduce maize output and quality. At present, only the air suction seeder can solve the problem of staggered seeding of corn seeds to improve the reasonable planting density of the corn, and the staggered seeding of the corn seeds cannot be realized only by adopting a common mechanical seeder. The reasonable close planting no-tillage fertilizing and dislocation seeding device for the corn is developed by the inventor aiming at the defects in the prior art, and can achieve the purposes of increasing the corn yield and improving the corn quality while reasonably increasing the corn planting density according to the corn variety and the ecological condition requirements.
Disclosure of Invention
In order to solve the technical problems, the invention provides a dislocation seeding device for reasonable close planting and no-tillage fertilization of corn, which has simple design structure, scientific and reasonable structure and convenient operation; according to the invention, on the basis that the original seeder is a single seed box, the seed box is arranged into two parallel seed boxes, the bilateral symmetry finger-clamping type seeders are arranged at the lower parts of the parallel seed boxes, and the staggered arrangement of the seeding finger clamps of the finger-clamping type seeders is utilized to realize the staggered falling time of the corn seeds, so that the staggered seeding of the corn seeds is realized, the planting density of the corn seeding is improved, and the agricultural requirement of reasonable close planting is met.
The technical scheme adopted by the invention is as follows: a corn rational close planting no-tillage fertilization dislocation seeding apparatus, including the stander, mounted frame, speed reducer, disc sawtooth furrow opener, four-bar linkage copying mechanism, fat case; a suspension bracket used for connecting a tractor is fixedly arranged at the upper part of the left side of the rack and is fixedly connected with the front end and the rear end of the rack; the speed reducer is fixedly arranged at the right side of the suspension bracket and is fixedly arranged on the rack; the disc sawtooth furrow openers are fixedly arranged on a rotating shaft in transmission connection with a speed reducer at equal intervals, and the speed reducer drives the disc sawtooth furrow openers to rotate for rotary chopping and crushing weeds; the four-bar linkage profiling mechanism is fixedly arranged at the upper part of the right side of the disc sawtooth furrow opener and is used for fixedly connecting the upper part of the right side of the disc sawtooth furrow opener with the rack; the fertilizer box is fixedly arranged at the right side position of the speed reducer, the parallel seed box is fixedly arranged at the right side position of the fertilizer box, and the fertilizer box and the parallel seed box are fixedly connected with the upper part of the rack; the ditching assembly is fixedly arranged at the right side position of the disc sawtooth ditcher and is used for ditching and sowing the farmland; the fertilizer box transmission device is fixedly arranged at the inclined position of the front side of the fertilizer box and is used for driving a fertilizer applicator of the fertilizer box transmission device to realize fertilizing operation through the rotation of the pressing and earthing device; the finger-clamping seed metering devices are fixedly arranged at the bottom of the parallel seed boxes, one finger-clamping seed metering device is arranged at the bottom of each parallel seed box, and the finger-clamping seed metering devices are arranged in bilateral symmetry; the seed box transmission device is fixedly arranged at the right side position of the fertilizer box transmission device and is used for driving a finger-clamping type seed sowing device on the seed box transmission device to perform precision sowing; the pressing and earthing device is fixedly arranged at the right side of the rack, is fixedly connected with the rack through a connecting plate and is used for pressing and earthing the corn after seeding; the seeding tube is fixedly arranged at the lower part of the finger-clamping type seed sowing device, the seeding tube is of a Y-shaped structure, the left side of the upper part of the seeding tube is fixedly connected with the seeding opening of the left finger-clamping type seed sowing device, and the right side of the seeding tube is fixedly connected with the seeding opening of the right finger-clamping type seed sowing device, so that the seeding of the left finger-clamping type seed sowing device and the seeding of the right finger-clamping type seed sowing device are.
The fertilizer box transmission device comprises a transmission chain, a fertilizer distributor driving wheel is fixedly arranged at the position, close to the left side, of the front side of the fertilizer box, a middle chain wheel is fixedly arranged at the position, close to the right side, of the lower part of the driving wheel, and the middle chain wheel is fixedly connected with the front side of the rack; the upper part of the transmission chain is sleeved with the driving wheel of the fertilizer apparatus, and the lower part of the transmission chain is sleeved with the middle chain wheel for transmission.
The finger-clamping seed metering device comprises a finger-clamping seed metering device body, the finger-clamping seed metering device body is of a disc structure, and finger clamps are uniformly arranged around the circumference of the finger-clamping seed metering device body and are used for precision seeding of corn seeds.
The seed box transmission device comprises a main transmission chain, a transmission shaft is fixedly and transversely arranged at the lower part of the finger-clamping seed sowing device, and the transmission shaft is fixedly connected with the left end and the right end of the rack through a shaft seat; the chain wheel is fixedly arranged at the right side of the middle chain wheel of the fertilizer box transmission device and is fixedly arranged at the front side of the rack; the main transmission chain is sleeved on the chain wheel and the middle chain wheel; the speed regulator is fixedly arranged at the right side position of the chain wheel, is sleeved at the left end position of the transmission shaft and is used for regulating the rotating speed of the transmission shaft; driven chain wheels are fixedly arranged on the transmission shaft at equal intervals and correspond to the parallel seed boxes, and the driven chain wheels are fixedly arranged at the corresponding lower positions on the right side of the finger-clamping seed sowing device; the secondary driving wheel is fixedly arranged on the secondary transmission shaft, the left end of the secondary transmission shaft is fixedly connected with the rotating shaft of the left finger-clamping seed sowing device, and the right end of the secondary transmission shaft is fixedly connected with the rotating shaft of the right finger-clamping seed sowing device; the secondary transmission chain is used for connecting the driven chain wheel with the secondary transmission wheel in a sleeved transmission manner and driving the secondary transmission shaft to rotate.
The suppression earthing device includes the main shaft, and the main shaft is fixed to be set up in the right side bottom position of frame, and the main shaft passes through axle bed fixed connection around the frame, and drive sprocket is fixed to be set up in the front end outside position of main shaft, and the land wheel is equidistant fixed the setting on the main shaft.
The middle chain wheel and the driving chain wheel are in sleeve joint transmission through a driving chain, and the middle chain wheel is driven to rotate through the contact rotation of the land wheel and the ground.
The corn rational close planting no-tillage fertilizing and dislocation seeding device has the use process that: firstly, connecting a suspension bracket with the rear part of a tractor, wherein in the walking process of the tractor, the output power of the tractor is transmitted to a speed reducer, and the speed reducer drives a rotating shaft of a disc sawtooth furrow opener to rotate and the disc sawtooth furrow opener is driven to rotate at a high speed; simultaneously, the frame moves towards the left side under the driving of the tractor to drive the ditching assembly to ditch the ground, the pressing and soil covering device moves towards the left side under the driving of the tractor, a main shaft is driven to rotate through the rotation action of a shaft seat through the contact of a land wheel and the ground, a driving chain wheel is utilized to drive an intermediate chain wheel of a fertilizer box transmission device to rotate, a transmission chain is utilized to drive a fertilizer distributor driving wheel to rotate, and therefore fertilizer in a fertilizer box finally falls into a ditch formed by the disc sawtooth ditcher; meanwhile, under the rotation of the middle chain wheel, the main transmission chain of the seed box transmission device transmits power to the chain wheel, the chain wheel drives the transmission shaft to rotate, and simultaneously drives the driven chain wheel to rotate, the secondary transmission wheel on the secondary transmission shaft is driven by the secondary transmission chain to rotate, the finger-clamping type seed metering devices are driven to rotate left and right, the symmetrical staggered arrangement of finger clamps of the left and right finger-clamping type seed metering devices is utilized, the staggered arrangement of seed discharging time is realized, the staggered accurate seed discharging of corn seeds is finally realized, the corn seeds in the parallel seed boxes are planted through the seed discharging pipe, the staggered sowing is realized, the planting density of the corn is improved, and meanwhile, the agricultural requirement of reasonable close planting is met. The process is the using process of the no-tillage staggered seeding machine for reasonably close planting of the corns.
The fertilizer box transmission device comprises a transmission chain, a fertilizer distributor driving wheel is fixedly arranged at the position, close to the left side, of the front side of the fertilizer box, a middle chain wheel is fixedly arranged at the position, close to the right side, of the lower part of a tension wheel, and the middle chain wheel is fixedly connected with the front side of the rack; the upper part of the transmission chain is sleeved with the driving wheel of the fertilizer apparatus, and the lower part of the transmission chain is sleeved with the middle chain wheel through the tension wheel for transmission. The main purpose of the arrangement is to enable the fertilizer in the fertilizer box to fall into a ditch formed by the fertilizer furrow opener through the arrangement of the transmission device of the fertilizer box, thereby playing the role of centralized fertilization.
The seed box transmission device comprises a main transmission chain, a transmission shaft is fixedly arranged at the lower part of the finger-clamping seed sowing device in the transverse direction, and the transmission shaft is fixedly connected with the left end and the right end of the rack through a shaft seat; the chain wheel is fixedly arranged at the right side of the middle chain wheel of the fertilizer box transmission device and is fixedly arranged at the front side of the rack; the main transmission chain is sleeved on the chain wheel and the middle chain wheel; the speed regulator is fixedly arranged at the right side position of the chain wheel, is sleeved at the left end position of the transmission shaft and is used for regulating the rotating speed of the transmission shaft; the driven chain wheels are fixedly arranged on the transmission shaft at equal intervals, the driven chain wheels are fixedly arranged at the corresponding lower positions on the right side of the finger-clamping type seed sowing device, and the driven chain wheels and the finger-clamping type seed sowing device are in sleeved transmission connection through the secondary transmission chain for driving the finger-clamping type seed sowing device to accurately sow. The speed regulator is arranged to keep the rotating speeds of all the driven chain wheels on the transmission shaft synchronous, so that all seed boxes can be accurately sown at the same speed, and the accurate sowing of corn seeds is improved.
The pressing and earthing device is fixedly arranged at the right side of the sowing furrow opener and is used for pressing and earthing seeds after sowing; the main purposes of this arrangement are: on one hand, the arrangement of the pressing and earthing device can press and earthing the seeds after the corn is sowed, so that the emergence rate of the corn seeds is improved; on the other hand, the land wheel of the pressing and soil covering device is in contact with the ground, the main shaft is driven to rotate, the driving chain wheel is driven to rotate, the middle chain wheel of the fertilizer box transmission device is driven to rotate through the driving chain, the fertilizer box transmission device and the seed box transmission device are finally rotated, staggered seeding of corn seeds is achieved while fertilization is achieved, the planting density of the corn is improved, the reasonable dense planting effect is achieved, and the yield of the corn is improved.
The finger-clamping seed metering devices are fixedly arranged at the bottom of the parallel seed boxes, one finger-clamping seed metering device is arranged at the bottom of each parallel seed box, and the finger-clamping seed metering devices are arranged in bilateral symmetry; the main purpose that sets up like this is that the dislocation of the finger clamp of utilizing left and right finger clamp formula seed metering ware is set up, realizes staggering of time of sowing, finally realizes the accurate kind of sowing of dislocation to maize seed.
The finger-clamping seed metering device comprises a finger-clamping seed metering device body, the finger-clamping seed metering device body is of a disc structure, and finger clamps are uniformly arranged around the circumference of the finger-clamping seed metering device body and are used for precision seeding of corn seeds; the main purposes of this arrangement are: the staggered seeding time is realized through the symmetrical staggered arrangement of the finger clamps of the left finger clamp type seeding unit and the right finger clamp type seeding unit, so that the staggered precision seeding of corn seeds is finally realized, the planting density of the corn is improved, and meanwhile, the agricultural requirement of reasonable close planting is met.
The frame, the suspension bracket, the speed reducer, the disc sawtooth furrow opener, the four-bar linkage profiling mechanism, the furrow opening assembly, the fertilizer box, the seed box, the fertilizer box transmission device, the seed sowing device, the seed box transmission device and the suppression soil covering device which are finger clamps belong to the category of the prior art, and a person skilled in the art should know the technology, so that the principle and the structure of the components in the prior art are not excessively described.
The invention has the beneficial effects that: the invention provides a corn rational close planting no-tillage fertilizing and dislocation seeding device, which has simple design structure, scientific and reasonable structure and convenient operation; the staggered sowing of the corn seeds is realized, and the planting density of the corn is reasonably improved; the acre yield of the corn is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear side view of the present invention;
FIG. 3 is a schematic view of the staggered installation of the finger-grip seed metering device of the present invention;
the labels in the figure are: 1. the seed sowing machine comprises a frame, 2, a hanging frame, 3, a speed reducer, 4, a disc sawtooth furrow opener, 5, a four-bar profiling mechanism, 6, a fertilizer box, 7, parallel seed boxes, 8, a furrow opening assembly, 9, a fertilizer box transmission device, 901, a transmission chain, 902, a fertilizer distributor driving wheel, 903, an intermediate chain wheel, 10, a finger-clamping type seed sowing device, 101, a finger-clamping type seed sowing device body, 102, a finger clamp, 11, a seed box transmission device, 111, a main transmission chain, 112, a transmission shaft, 113, a speed regulator, 114, a chain wheel, 115, a driven chain wheel, 116, a secondary transmission chain, 117, a secondary rotating wheel, 118, a secondary transmission shaft, 12, a pressing soil covering device, 121, a main shaft, 122, a shaft seat, 123, a driving chain wheel, 124, a land wheel, 13 and.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings.
As shown in the figure, the dislocation seeding device for the rational close planting no-tillage fertilization of corn comprises a frame 1, a suspension bracket 2, a speed reducer 3, a disc sawtooth furrow opener 4, a four-bar linkage profiling mechanism 5 and a fertilizer box 6; a suspension bracket 2 used for connecting a tractor is fixedly arranged at the upper part of the left side of the frame 1, and the suspension bracket 2 is fixedly connected with the front end and the rear end of the frame 1; the speed reducer 3 is fixedly arranged at the right side position of the suspension bracket 2, and the speed reducer 3 is fixedly arranged on the rack 1; the disc sawtooth furrow openers 4 are fixedly arranged on a rotating shaft in transmission connection with the speed reducer 3 at equal intervals, and the speed reducer 3 drives the disc sawtooth furrow opener 4 to rotate for rotary chopping and crushing of weeds; the four-bar copying mechanism 5 is fixedly arranged at the upper part of the right side of the disc sawtooth furrow opener 4 and is used for fixedly connecting the upper part of the right side of the disc sawtooth furrow opener 4 with the rack 1; the fertilizer box 6 is fixedly arranged at the right side position of the speed reducer 3, the parallel seed box 7 is fixedly arranged at the right side position of the fertilizer box 6, and the fertilizer box 6 and the parallel seed box 7 are fixedly connected with the upper part of the rack 1; the ditching assembly 8 is fixedly arranged at the right side position of the disc sawtooth ditcher 4 and is used for ditching and sowing the farmland; the fertilizer box transmission device 9 is fixedly arranged at the front inclined position of the fertilizer box 6 and is used for driving a fertilizer applicator of the fertilizer box transmission device 9 to realize fertilizer application operation through the rotation of the pressing and earthing device 12; the finger-clamping seed metering devices 10 are fixedly arranged at the bottom of the parallel seed boxes 7, one finger-clamping seed metering device 10 is arranged at the bottom of each parallel seed box 7, and the finger-clamping seed metering devices 10 are arranged in bilateral symmetry; the seed box transmission device 11 is fixedly arranged at the right side position of the fertilizer box transmission device 9 and is used for driving the finger-clamping seed sowing device 10 on the seed box transmission device 11 to sow seeds in a precise manner; the compacting and earthing device 12 is fixedly arranged at the right side of the frame 1, is fixedly connected with the frame 1 through a connecting plate and is used for compacting and earthing the corn after seeding; the seeding pipe 13 is fixedly arranged at the lower part of the finger-clamping seed metering device 10, the seeding pipe 13 is of a Y-shaped structure, the left side of the upper part of the seeding pipe 13 is fixedly connected with the seeding opening of the left finger-clamping seed metering device 10, and the right side of the seeding pipe 13 is fixedly connected with the seeding opening of the right finger-clamping seed metering device 10, so that seeding of the left and right finger-clamping seed metering devices 10 is realized.
The fertilizer box transmission device 9 comprises a transmission chain 901, a fertilizer distributor driving wheel 902 is fixedly arranged at the front side of the fertilizer box 6 close to the left side, a middle chain wheel 903 is fixedly arranged at the lower right side of the driving wheel 902, and the middle chain wheel 903 is fixedly connected with the front side of the frame 1; the upper part of the transmission chain 901 is sleeved with the fertilizer apparatus driving wheel 902, and the lower part of the transmission chain 901 is sleeved with the middle chain wheel 803 for transmission.
The finger-clamp seed sowing device 10 comprises a finger-clamp seed sowing device body 101, the finger-clamp seed sowing device body 101 is of a disc structure, and the finger clamps 102 are uniformly arranged around the circumference of the finger-clamp seed sowing device body 102 and used for precision seeding of corn seeds.
The seed box transmission device 11 comprises a main transmission chain 111, a transmission shaft 112 is fixedly and transversely arranged at the lower part of the finger-clamping seed sowing device 10, and the transmission shaft 112 is fixedly connected with the left end and the right end of the rack 1 through a shaft seat; the chain wheel 114 is fixedly arranged at the right side position of a middle chain wheel 903 of the fertilizer box transmission device 9 and is fixedly arranged at the front side of the frame 1; the main drive chain 111 is sleeved on the chain wheel 114 and the middle chain wheel 903; the speed governor 113 is fixedly arranged at the right side position of the chain wheel 114 and is sleeved at the left end position of the transmission shaft 112 for adjusting the rotating speed of the transmission shaft 112; the driven chain wheels 115 are fixedly arranged on the transmission shaft 112 at equal intervals and are arranged corresponding to the parallel seed boxes 7, and the driven chain wheels 115 are fixedly arranged at the lower position corresponding to the right side of the finger-clamping seed sowing device 10; the secondary driving wheel 117 is fixedly arranged on a secondary transmission shaft 118, the left end of the secondary transmission shaft 118 is fixedly connected with the rotating shaft of the left finger-clamping seed metering device 10, and the right end of the secondary transmission shaft 118 is fixedly connected with the rotating shaft of the right finger-clamping seed metering device 10; the secondary transmission chain 116 is in sleeved transmission connection with the driven chain wheel 115 and the secondary transmission wheel 117 and is used for driving the secondary transmission shaft 118 to rotate.
The compacting and soil covering device 12 comprises a main shaft 121, the main shaft 121 is fixedly arranged at the bottom of the right side of the frame 1, the main shaft 121 penetrates through the front and the back of the frame 1 and is fixedly connected through a shaft seat 122, a driving chain wheel 123 is fixedly arranged at the outer side of the front end of the main shaft 121, and land wheels 124 are fixedly arranged on the main shaft 121 at equal intervals.
The middle chain wheel 903 and the driving chain wheel 123 are in sleeve transmission through a driving chain, and the middle chain wheel 903 is driven to rotate through the contact rotation of the land wheel 124 and the ground.
The corn rational close planting no-tillage fertilizing and dislocation seeding device has the use process that: firstly, a suspension bracket 2 is connected with the rear part of a tractor, in the walking process of the tractor, the output power of the tractor is transmitted to a speed reducer 3, the speed reducer 3 drives a rotating shaft of a disc sawtooth furrow opener 4 to rotate, and the disc sawtooth furrow opener 4 rotates at high speed; meanwhile, the frame 1 moves to the left under the driving of a tractor to drive the ditching assembly 8 to ditch the ground, the pressing and soil covering device 12 moves to the left under the driving of the tractor, the main shaft 121 is driven to rotate through the rotation action of the shaft seat 122 through the contact of the land wheel 124 and the ground, the driving chain wheel 123 is used for driving the middle chain wheel 903 of the fertilizer box transmission device 9 to rotate, the driving chain 901 is used for driving the fertilizer distributor driving wheel 902 to rotate, and finally the fertilizer in the fertilizer box 6 falls into a ditch formed by the disc saw-tooth ditcher 4; meanwhile, under the rotation of the middle chain wheel 803, the main transmission chain 111 of the seed box transmission device 11 transmits power to the chain wheel 114, the chain wheel 114 drives the transmission shaft 112 to rotate and simultaneously drives the driven chain wheel 115 to rotate, the secondary transmission wheel 117 on the secondary transmission shaft 118 is driven by the secondary transmission chain 116 to rotate, the left and right finger-clamping seed metering devices 10 are driven to rotate, the staggering of the seeding time is realized by the symmetrical staggering arrangement of the finger clamps 102 of the left and right finger-clamping seed metering devices 10, the staggering accurate seeding of corn seeds is finally realized, and the corn seeds in the parallel seed boxes 7 are sowed through the seed sowing pipe 13 in a staggering way, so that the planting density of the corn is improved, and meanwhile, the agricultural requirement of reasonable close planting is met. The above process is the using process of the corn rational close planting no-tillage fertilizing and dislocation seeding device.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A corn rational close planting no-tillage fertilization dislocation seeding apparatus, including the stander, mounted frame, speed reducer, disc sawtooth furrow opener, four-bar linkage copying mechanism, fat case; a suspension bracket used for connecting a tractor is fixedly arranged at the upper part of the left side of the rack and is fixedly connected with the front end and the rear end of the rack; the speed reducer is fixedly arranged at the right side of the suspension bracket and is fixedly arranged on the rack; the disc sawtooth furrow openers are fixedly arranged on a rotating shaft in transmission connection with a speed reducer at equal intervals, and the speed reducer drives the disc sawtooth furrow openers to rotate for rotary chopping and crushing weeds; the four-bar linkage profiling mechanism is fixedly arranged at the upper part of the right side of the disc sawtooth furrow opener and is used for fixedly connecting the upper part of the right side of the disc sawtooth furrow opener with the rack; the fertilizer box is fixedly arranged at the right side position of the speed reducer, the parallel seed box is fixedly arranged at the right side position of the fertilizer box, and the fertilizer box and the parallel seed box are fixedly connected with the upper part of the rack; the ditching assembly is fixedly arranged at the right side position of the disc sawtooth ditcher and is used for ditching and sowing the farmland; the fertilizer box transmission device is fixedly arranged at the inclined position of the front side of the fertilizer box and is used for driving a fertilizer applicator of the fertilizer box transmission device to realize fertilizing operation through the rotation of the pressing and earthing device; the method is characterized in that: the finger-clamping seed metering devices are fixedly arranged at the bottom of the parallel seed boxes, one finger-clamping seed metering device is arranged at the bottom of each parallel seed box, and the finger-clamping seed metering devices are arranged in bilateral symmetry; the seed box transmission device is fixedly arranged at the right side position of the fertilizer box transmission device and is used for driving a finger-clamping type seed sowing device on the seed box transmission device to perform precision sowing; the pressing and earthing device is fixedly arranged at the right side of the rack, is fixedly connected with the rack through a connecting plate and is used for pressing and earthing the corn after seeding; the seeding tube is fixedly arranged at the lower part of the finger-clamping type seed sowing device, the seeding tube is of a Y-shaped structure, the left side of the upper part of the seeding tube is fixedly connected with the seeding opening of the left finger-clamping type seed sowing device, and the right side of the seeding tube is fixedly connected with the seeding opening of the right finger-clamping type seed sowing device, so that the seeding of the left finger-clamping type seed sowing device and the seeding of the right finger-clamping type seed sowing device are.
2. The reasonable close planting no-tillage fertilizing and seeding device for corn according to claim 1, characterized in that: the fertilizer box transmission device comprises a transmission chain, a fertilizer distributor driving wheel is fixedly arranged at the position, close to the left side, of the front side of the fertilizer box, a middle chain wheel is fixedly arranged at the position, close to the right side, of the lower part of the driving wheel, and the middle chain wheel is fixedly connected with the front side of the rack; the upper part of the transmission chain is sleeved with the driving wheel of the fertilizer apparatus, and the lower part of the transmission chain is sleeved with the middle chain wheel for transmission.
3. The reasonable close planting no-tillage fertilizing and seeding device for corn according to claim 1, characterized in that: the finger-clamping seed metering device comprises a finger-clamping seed metering device body, the finger-clamping seed metering device body is of a disc structure, and finger clamps are uniformly arranged around the circumference of the finger-clamping seed metering device body and are used for precision seeding of corn seeds.
4. The reasonable close planting no-tillage fertilizing and seeding device for corn according to claim 1, characterized in that: the seed box transmission device comprises a main transmission chain, a transmission shaft is fixedly and transversely arranged at the lower part of the finger-clamping seed sowing device, and the transmission shaft is fixedly connected with the left end and the right end of the rack through a shaft seat; the chain wheel is fixedly arranged at the right side of the middle chain wheel of the fertilizer box transmission device and is fixedly arranged at the front side of the rack; the main transmission chain is sleeved on the chain wheel and the middle chain wheel; the speed regulator is fixedly arranged at the right side position of the chain wheel, is sleeved at the left end position of the transmission shaft and is used for regulating the rotating speed of the transmission shaft; driven chain wheels are fixedly arranged on the transmission shaft at equal intervals and correspond to the parallel seed boxes, and the driven chain wheels are fixedly arranged at the corresponding lower positions on the right side of the finger-clamping seed sowing device; the secondary driving wheel is fixedly arranged on the secondary transmission shaft, the left end of the secondary transmission shaft is fixedly connected with the rotating shaft of the left finger-clamping seed sowing device, and the right end of the secondary transmission shaft is fixedly connected with the rotating shaft of the right finger-clamping seed sowing device; the secondary transmission chain is used for connecting the driven chain wheel with the secondary transmission wheel in a sleeved transmission manner and driving the secondary transmission shaft to rotate.
5. The reasonable close planting no-tillage fertilizing and seeding device for corn according to claim 1, characterized in that: the compacting and earthing device comprises a main shaft, the main shaft is fixedly arranged at the bottom of the right side of the rack, the main shaft penetrates through the rack and is fixedly connected with the front portion and the rear portion of the rack through a shaft seat, a driving chain wheel is fixedly arranged at the outer side of the front end of the main shaft, and land wheels are fixedly arranged on the main shaft at equal intervals.
6. The rational close planting no-tillage fertilizing and seeding device for corn according to claim 2 or 5, characterized in that: the middle chain wheel and the driving chain wheel are in sleeve joint transmission through a driving chain, and the middle chain wheel is driven to rotate through the contact rotation of the land wheel and the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664428.1A CN111630980A (en) | 2020-07-10 | 2020-07-10 | Reasonable close planting no-tillage fertilization dislocation seeder of maize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664428.1A CN111630980A (en) | 2020-07-10 | 2020-07-10 | Reasonable close planting no-tillage fertilization dislocation seeder of maize |
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| CN111630980A true CN111630980A (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010664428.1A Pending CN111630980A (en) | 2020-07-10 | 2020-07-10 | Reasonable close planting no-tillage fertilization dislocation seeder of maize |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506462A (en) * | 2019-07-26 | 2019-11-29 | 漯河市农机推广服务中心 | A kind of novel corn triangle final singling no-tillage fertilizing and seeding machine |
| CN114467425A (en) * | 2022-01-25 | 2022-05-13 | 漯河市农业机械技术中心 | Seed metering device, seeder and method for satisfying reasonable close planting and staggered seeding |
| CN116671317A (en) * | 2023-08-03 | 2023-09-01 | 长春理工大学 | Quick reseeding device and method for finger-clamping type seed sowing device |
-
2020
- 2020-07-10 CN CN202010664428.1A patent/CN111630980A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506462A (en) * | 2019-07-26 | 2019-11-29 | 漯河市农机推广服务中心 | A kind of novel corn triangle final singling no-tillage fertilizing and seeding machine |
| CN114467425A (en) * | 2022-01-25 | 2022-05-13 | 漯河市农业机械技术中心 | Seed metering device, seeder and method for satisfying reasonable close planting and staggered seeding |
| CN114467425B (en) * | 2022-01-25 | 2023-07-14 | 漯河市农业机械技术中心 | Seeding device, seeding machine and method capable of achieving reasonable close planting and dislocation seeding |
| CN116671317A (en) * | 2023-08-03 | 2023-09-01 | 长春理工大学 | Quick reseeding device and method for finger-clamping type seed sowing device |
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