CN110326406B - A smart volume seed metering ware for maize breeding is experimental - Google Patents
A smart volume seed metering ware for maize breeding is experimental Download PDFInfo
- Publication number
- CN110326406B CN110326406B CN201910659835.0A CN201910659835A CN110326406B CN 110326406 B CN110326406 B CN 110326406B CN 201910659835 A CN201910659835 A CN 201910659835A CN 110326406 B CN110326406 B CN 110326406B
- Authority
- CN
- China
- Prior art keywords
- seed
- plate
- dust
- rotating
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 63
- 238000009395 breeding Methods 0.000 title claims abstract description 13
- 230000001488 breeding effect Effects 0.000 title claims abstract description 13
- 240000008042 Zea mays Species 0.000 title claims description 61
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title description 2
- 235000009973 maize Nutrition 0.000 title description 2
- 239000000428 dust Substances 0.000 claims abstract description 146
- 238000007599 discharging Methods 0.000 claims abstract description 117
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 61
- 235000005822 corn Nutrition 0.000 claims abstract description 61
- 238000009331 sowing Methods 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 240000001931 Ludwigia octovalvis Species 0.000 claims 1
- 241000209149 Zea Species 0.000 abstract 2
- 238000010899 nucleation Methods 0.000 description 20
- 208000003643 Callosities Diseases 0.000 description 15
- 206010020649 Hyperkeratosis Diseases 0.000 description 15
- 241000721671 Ludwigia Species 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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)
- Sowing (AREA)
Abstract
The invention discloses a precise seed sowing device for a corn breeding test, which belongs to the technical field of agricultural machinery and comprises a moving assembly, a lifting assembly, a discharging assembly and a seed sowing assembly, wherein the moving assembly comprises a turning plate, a push rod arranged at the front end of the top of the turning plate and four moving wheels which are distributed at the bottom of the turning plate in a rectangular shape, the discharging assembly comprises an installation frame, a storage box, a closing piece and a conveying piece, a discharging cylinder communicated with the storing box is arranged at the bottom of the storage box, the closing piece is arranged on the discharging cylinder, the conveying piece is arranged at the top of the turning plate, the seed sowing assembly comprises a seed sowing piece, a dust removing piece and a dust collecting piece, the seed sowing piece is arranged on the lifting assembly, the dust removing piece is arranged on the seed sowing piece, and one end of the dust collecting piece is arranged on the seed sowing. After the seed sowing operation is carried out, the dust removing part carries out dust removing operation on the seed sowing part, and dust is sucked away by the dust sucking part after dust removal, so that the dust in the seed sowing box is cleaned, and the next seed sowing operation of corn is facilitated.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a precise seed sowing device for a corn breeding test.
Background
The mechanized precision seeding of the corn can save manual thinning, save seeds and realize yield increase and cost saving, so the mechanical precision seeding of the corn becomes the development trend of corn seeding in recent years. The seeding apparatus with stable performance and high-speed operation becomes the key for realizing the mechanized precision seeding of the corn.
For example, a patent with publication number CN207167024U relates to a mechanical precision seed sowing device capable of cleaning seeds for a corn breeding field test, which comprises a base assembly, a seed sowing plate assembly, an electromagnet assembly, a rotating shaft assembly and a side wall assembly; the base subassembly includes base, the kind of falling, base cardboard and clear kind of a mouth, and the center of base is equipped with circular through-hole, and seed metering dish subassembly and pivot subassembly all set up on the base, and the side department that the base is close to the lateral wall subassembly is equipped with circular clear kind of a mouth, is equipped with oval arc's kind of falling mouth on the base between clear kind of a mouth and the circular through-hole, and the base is fixed with the base cardboard in one corner department that the base is connected with the lateral wall subassembly, and base cardboard one corner is equipped with convex edge. The precision seeding effect can be ensured when a small horsepower tractor is matched for crop breeding field tests, the plant spacing is uniform and accurate, and the seed cleaning among cells is rapid without persistence.
However, the above-mentioned devices also have the following problems in use: firstly, after the corn is sowed, due to long-time sowing operation, a large amount of dust can be contained in the device, the dust in the sowing device can not be cleaned, the blockage caused by the accumulation of the dust in the device can be caused, and secondly, the corn sowing operation at different depths can not be carried out.
Disclosure of Invention
The invention aims to solve the technical problem that the precision seed sowing device for the corn breeding test is provided to solve the technical problems that the dust in the seed sowing device cannot be cleaned in the prior art, the device is blocked due to the accumulation of the dust, and the corn sowing operation at different depths cannot be carried out.
In order to solve the technical problems, the invention provides the following technical scheme: a precision seed sowing device for a corn breeding test comprises a moving assembly, a lifting assembly, a discharging assembly and a seed sowing assembly, wherein the moving assembly comprises a carriage plate, a push rod arranged at the front end of the top of the carriage plate and four moving wheels which are distributed at the bottom of the carriage plate in a rectangular shape, the top of the carriage plate is provided with a rectangular groove, the lifting assembly is arranged on the side wall of the rectangular groove and is in sliding fit with the side wall of the rectangular groove, the discharging assembly comprises a mounting frame, a storage box, a closing member and a conveying member, the mounting frame is arranged at the top of the carriage plate, the storage box is arranged at the top of the mounting frame, the bottom of the storage box is provided with a discharging barrel communicated with the storage box, the closing member is arranged on the discharging barrel and is in sliding fit with the discharging barrel, the conveying member is arranged at the top of the carriage plate and is communicated with the discharging barrel, the seed sowing assembly comprises a, the seed sowing part is arranged on the lifting component, the dust removing part is arranged on the seed sowing part, one end of the dust absorbing part is arranged on the seed sowing part, and the other end of the dust absorbing part is arranged on the lifting component.
Further, the lifting component comprises a lifting frame, a lifting plate, two fixed blocks and two lifting motors, wherein the lifting motors are respectively arranged at the top of the vehicle plate and located on two sides of the rectangular groove, rotating gears are arranged on output shafts of the lifting motors respectively, the two fixed blocks are respectively arranged on two side walls of the rectangular groove, two ends of the lifting frame are respectively arranged on the two fixed blocks and are respectively in sliding fit with the two fixed blocks, the lifting plate is fixedly connected to the bottom of the lifting frame, and tooth grooves meshed with the two rotating gears are arranged on the side walls of two sides of the lifting frame.
Further, the closure member is including rotating motor, first dwang, second dwang and closure plate, it sets up in the bottom of depositing the case to rotate the motor, the vertical downward setting of output shaft that rotates the motor, the closure plate sets up on going out the feed cylinder and closure plate and play feed cylinder sliding fit, the one end of first dwang and the output shaft fixed connection who rotates the motor, the one end of second dwang is articulated with the other end of first dwang, the other end and the closure plate of second dwang are articulated.
Further, carry the piece including carrying fan and discharging pipe, carrying fan sets up at the top of sweep and is located the below of mounting bracket, carrying fan is linked together with the discharging pipe, the other end of discharging pipe extends to in the seed metering spare.
Further, the seed discharging piece comprises a seed discharging box, a rotating motor, a rotating disc, a rotating shaft and a seed discharging disc, the seed discharging box is arranged at the top of the lifting plate, four connecting plates fixedly connected with the seed discharging box are arranged on the seed discharging box, the seed discharging box is connected with the lifting plate through the four connecting plates, the rotating motor is arranged on one side wall of the seed discharging box, the rotating disc is arranged in the seed discharging box and connected with an output shaft of the rotating motor, a sliding plate is arranged on the rotating disc, two sliding columns symmetrically arranged are arranged on the rotating disc, the rotating disc is rotatably connected with the seed discharging box through the rotating shaft, the rotating disc is in sliding fit with the sliding plate, a sliding groove for sliding fit of the two sliding columns is arranged on the rotating disc, the seed discharging disc is arranged on the rotating shaft and positioned on the rotating disc, and a plurality of seed storing, the bottom of the seed sowing box is provided with a material conveying cylinder communicated with the seed sowing box, and the material conveying cylinder extends to the bottom of the lifting plate.
Furthermore, the other end of the discharge pipe extends to the top of the seed metering disc, and a discharge port of the discharge pipe is arranged corresponding to the material storage groove on the seed metering disc.
Further, the dust removal piece includes dust removal motor, dust removal dish, movable plate, fixed plate and sliding tray, the dust removal motor sets up on the opposite side lateral wall of seed metering case, the dust removal dish set up on the output shaft of dust removal motor and with the output shaft eccentric settings of dust removal motor, be equipped with a plurality of rubber dust removal brushes on the dust removal dish, the dust removal dish is with the inner wall sliding fit of seed metering case, the one end setting of movable plate is at the top of dust removal dish, the fixed plate sets up the top at the seed metering case, the sliding tray sets up on the fixed plate and is connected with the fixed plate rotation, the other end and the sliding tray sliding fit of movable plate, the top of seed metering case is equipped with the wobbling swing groove that supplies the movable plate to swing.
Further, the dust absorption piece includes dust absorption fan, conveyer pipe and a plurality of dust absorption pipe, the top of lifter plate is equipped with the mounting groove that supplies a plurality of dust absorption pipe installations, and is a plurality of the dust absorption pipe sets up in the bottom of seed metering case, and is a plurality of the dust absorption pipe is linked together with the seed metering case, the dust absorption fan sets up on the lifter plate, the both ends of conveyer pipe are linked together with the input of dust absorption fan and a plurality of dust absorption pipe respectively, the output of dust absorption fan is equipped with the dust exhaust pipe rather than the intercommunication.
Compared with the prior art, the invention has the beneficial effects that:
firstly, after the corn is sowed, the seed discharging box can contain a large amount of dust, the dust removing motor works to drive the dust removing disc to rotate, the dust removing disc rotates to drive the movable plate to slide on the sliding disc, the movable plate drives the sliding disc to rotate on the fixed plate when sliding on the sliding disc, the dust removing disc rotates to drive the rubber dust removing brushes to remove dust from the seed discharging box, after the seed discharging box is dedusted, the subsequent seed discharging operation of the seed discharging piece on the corn is facilitated, the seed discharging box is prevented from being dusty to influence the work among all the parts, after dust in the seed box is removed, the dust falls to the lower part in the seed box, the dust suction fan works to suck the dust through a plurality of dust suction pipes, the dust is conveyed away through the conveying pipe after being sucked, so that the dust in the seed sowing box is cleaned, and the next seed sowing operation of the corn is facilitated.
Two lifting motors work to drive two rotating gears to rotate, the two rotating gears rotate to drive tooth grooves in the lifting frame to move, the tooth grooves move to drive two ends of the lifting frame to slide on two fixing blocks, the lifting frame moves to drive the lifting plate to move up and down, and the lifting plate moves up and down to drive the seed discharging piece to move up and down.
Thirdly, after the corns are conveyed to the storage groove on the seed discharging plate, the rotating motor works to drive the rotating plate to rotate, the rotating plate rotates to drive the sliding plate and the two sliding columns to rotate, the two sliding columns rotate to drive the rotating plate to rotate on the seed discharging box through the rotating shaft, the rotating plate rotates to drive the seed discharging plate to rotate, the seed discharging plate rotates to drive the corns in the storage groove to rotate, the corns are rotated into the material conveying cylinder, the corns are conveyed to the bottom of the lifting plate by the material conveying cylinder, the corns are conveyed to a seeding position, and the spaced seeding operation of the corns is achieved.
Fourthly, the rotating motor works to drive the first rotating rod to rotate, the first rotating rod rotates to drive the second rotating rod to rotate, the second rotating rod rotates to drive the closing plate to slide on the discharging barrel, and the closing plate intermittently reciprocates to seal a discharging port of the discharging barrel, so that the corn discharging is accurately controlled.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the first embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a partial perspective view of the second embodiment of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a third schematic view of a partial perspective structure of the present invention;
FIG. 7 is an enlarged view at C of FIG. 6;
fig. 8 is a schematic perspective view of the dust removing member of the present invention.
The reference numbers in the figures are:
the device comprises a moving assembly 1, a vehicle plate 11, a rectangular groove 111, a push rod 12, a moving wheel 13, a lifting assembly 2, a lifting frame 21, a lifting plate 22, a fixed block 23, a lifting motor 24, a rotating gear 25, a tooth groove 26, a discharging assembly 3, a mounting frame 31, a storage box 32, a discharging barrel 321, a closing member 33, a rotating motor 331, a first rotating rod 332, a second rotating rod 333, a closing plate 334, a conveying member 34, a conveying fan 341, a discharging pipe 342, a discharging assembly 4, a discharging member 41, a discharging box 411, a rotating motor 412, a rotating disk 413, a sliding plate 4131, a sliding column 4132, a rotating disk 414, a sliding groove 4141, a rotating shaft 415, a discharging disk 416, a conveying barrel 417, a storage groove 4161, a dedusting member 42, a dedusting motor 421, a dedusting disk 422, a rubber dedusting brush movable plate 4221, a movable plate 423, a fixed plate 424, a sliding disk 425, a dust sucking member 43, a dust sucking fan 431, a conveying.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 8, the present invention provides a precision seed sowing device for a corn breeding test, comprising a moving assembly 1, a lifting assembly 2, a discharging assembly 3 and a seed sowing assembly 4, wherein the moving assembly 1 comprises a vehicle plate 11, a push rod 12 arranged at the front end of the top of the vehicle plate 11 and four moving wheels 13 distributed at the bottom of the vehicle plate 11 in a rectangular shape, the top of the vehicle plate 11 is provided with a rectangular groove 111, the lifting assembly 2 is arranged on the side wall of the rectangular groove 111 and is in sliding fit with the side wall of the rectangular groove 111, the discharging assembly 3 comprises a mounting frame 31, a storage box 32, a closing member 33 and a conveying member 34, the mounting frame 31 is arranged at the top of the vehicle plate 11, the storage box 32 is arranged at the top of the mounting frame 31, the bottom of the storage box 32 is provided with a discharging barrel 321 communicated with the storage box 32, the closing member 33 is arranged on the discharging barrel 321 and is in sliding fit with the, the conveying part 34 is arranged at the top of the vehicle board 11 and communicated with the discharge barrel 321, the seed metering assembly 4 comprises a seed metering part 41, a dust removing part 42 and a dust suction part 43, the seed metering part 41 is arranged on the lifting assembly 2, the dust removing part 42 is arranged on the seed metering part 41, one end of the dust suction part 43 is arranged on the seed metering part 41, and the other end of the dust suction part 43 is arranged on the lifting assembly 2; when the corn is seeded, the push rod 12 is pushed to drive the turning plate 11 through the four moving wheels 13 to move the device to a seeding position, the corn is placed in the storage box 32 and moved into the discharge barrel 321, the corn is discharged through the movement of the closing part 33 to be switched on and switched off, the corn is conveyed into the seeding part 41 through the conveying part 34, the seeding part 41 performs seeding operation on the corn, after the seeding operation is performed, the dedusting part 42 performs dedusting operation on the seeding part 41, and after dedusting, the dust is sucked away through the dust sucking part 43.
The lifting assembly 2 comprises a lifting frame 21, a lifting plate 22, two fixed blocks 23 and two lifting motors 24, wherein the two lifting motors 24 are respectively arranged at the top of the vehicle plate 11 and positioned at two sides of the rectangular groove 111, a rotating gear 25 is arranged on an output shaft of each lifting motor 24, the two fixed blocks 23 are respectively arranged on two side walls of the rectangular groove 111, two ends of the lifting frame 21 are respectively arranged on the two fixed blocks 23 and are respectively in sliding fit with the two fixed blocks 23, the lifting plate 22 is fixedly connected to the bottom of the lifting frame 21, and tooth grooves 26 meshed with the two rotating gears 25 are respectively arranged on the side walls of two sides of the lifting frame 21; the two lifting motors 24 work to drive the two rotating gears 25 to rotate, the two rotating gears 25 rotate to drive the tooth grooves 26 on the lifting frame 21 to move, the tooth grooves 26 move to drive the two ends of the lifting frame 21 to slide on the two fixing blocks 23, the lifting frame 21 moves to drive the lifting plate 22 to move up and down, and the lifting plate 22 moves up and down to drive the seed metering piece 41 to move up and down, so that the corn seeder can be suitable for corn seeding operation at different depths.
The closing member 33 comprises a rotating motor 331, a first rotating rod 332, a second rotating rod 333 and a closing plate 334, the rotating motor 331 is arranged at the bottom of the storage box 32, an output shaft of the rotating motor 331 is vertically arranged downwards, the closing plate 334 is arranged on the discharging barrel 321, the closing plate 334 is in sliding fit with the discharging barrel 321, one end of the first rotating rod 332 is fixedly connected with the output shaft of the rotating motor 331, one end of the second rotating rod 333 is hinged with the other end of the first rotating rod 332, and the other end of the second rotating rod 333 is hinged with the closing plate 334; the rotating motor 331 works to drive the first rotating rod 332 to rotate, the first rotating rod 332 rotates to drive the second rotating rod 333 to rotate, the second rotating rod 333 rotates to drive the closing plate 334 to slide on the discharging barrel 321, and the closing plate 334 intermittently reciprocates to seal a discharging port of the discharging barrel 321, so that the precise control of corn discharging is realized.
The conveying part 34 comprises a conveying fan 341 and a discharge pipe 342, the conveying fan 341 is arranged at the top of the vehicle plate 11 and is positioned below the mounting frame 31, the conveying fan 341 is communicated with the discharge pipe 342, and the other end of the discharge pipe 342 extends into the seed metering part 41; after the corn is output from the discharging barrel 321, the conveying fan 341 works to convey the corn into the seed box 411 through the discharging pipe 342.
The seed discharging part 41 comprises a seed discharging box 411, a rotating motor 412, a rotating disc 413, a rotating disc 414, a rotating shaft 415 and a seed discharging disc 416, wherein the seed discharging box 411 is arranged at the top of a lifting plate 22, four connecting plates fixedly connected with the seed discharging box 411 are arranged on the seed discharging box 411, the seed discharging box 411 is connected with the lifting plate 22 through the four connecting plates, the rotating motor 412 is arranged on one side wall of the seed discharging box 411, the rotating disc 413 is arranged in the seed discharging box 411 and connected with an output shaft of the rotating motor 412, a sliding plate 4131 is arranged on the rotating disc 413, two symmetrically arranged sliding columns 4132 are arranged on the rotating disc 413, the rotating disc 414 is rotatably connected with the seed discharging box 411 through the rotating shaft 415, the rotating disc 414 is in sliding fit with the sliding plate 4131, a sliding groove 4141 for the sliding fit of the two sliding columns 4132 is arranged on the rotating disc 414, the seed discharging disc 416 is arranged on the, the seed discharging plate 416 is provided with a plurality of storage grooves 4161 which are distributed in a rectangular shape, the bottom of the seed discharging box 411 is provided with a material conveying cylinder 417 communicated with the seed discharging box 411, and the material conveying cylinder 417 extends to the bottom of the lifting plate 22; after the corns are conveyed to the storage groove 4161 on the seed discharging disc 416, the rotating motor 412 works to drive the rotating disc 413 to rotate, the rotating disc 413 rotates to drive the sliding plate 4131 and the two sliding columns 4132 to rotate, the two sliding columns 4132 rotate to drive the rotating disc 414 to rotate on the seed discharging box 411 through the rotating shaft 415, the rotating disc 414 rotates to drive the seed discharging disc 416 to rotate, the seed discharging disc 416 rotates to drive the corns in the storage groove 4161 to rotate, the corns are rotated into the material conveying cylinder 417, the material conveying cylinder 417 conveys the corns to the bottom of the lifting plate 22, the corns are conveyed to a seeding position, and the spaced seeding operation of the corns is realized.
The other end of the discharge pipe 342 extends to the top of the seed plate 416, and the discharge port of the discharge pipe 342 is arranged corresponding to the material storage groove 4161 on the seed plate 416; the discharge pipe 342 conveys the corn to a storage tank 4161 on the seed discharging plate 416, and the storage tank 4161 stores the conveyed corn.
The dust removing part 42 comprises a dust removing motor 421, a dust removing disc 422, a moving plate 423, a fixed plate 424 and a sliding disc 425, the dust removing motor 421 is arranged on the other side wall of the seed discharging box 411, the dust removing disc 422 is arranged on an output shaft of the dust removing motor 421 and is eccentrically arranged with the output shaft of the dust removing motor 421, a plurality of rubber dust removing brushes 4221 are arranged on the dust removing disc 422, the dust removing disc 422 is in sliding fit with the inner wall of the seed discharging box 411, one end of the moving plate 423 is arranged at the top of the dust removing disc 422, the fixed plate 424 is arranged at the top of the seed discharging box 411, the sliding disc 425 is arranged on the fixed plate 424 and is rotatably connected with the fixed plate 424, the other end of the moving plate 423 is in sliding fit with the sliding disc 425, and a swinging groove for the; after the corn is sowed, the seed discharging box 411 contains a large amount of dust, the dust removing motor 421 works to drive the dust removing disc 422 to rotate, the dust removing disc 422 rotates to drive the moving plate 423 to slide on the sliding disc 425, the moving plate 423 drives the sliding disc 425 to rotate on the fixed plate 424 when sliding on the sliding disc 425, the dust removing disc 422 rotates to drive the rubber dust removing brushes 4221 to remove dust from the seed discharging box 411, after the dust is removed from the seed discharging box 411, the seed discharging operation of the seed discharging part 41 to the corn is facilitated, and the phenomenon that the dust in the seed discharging box 411 is too much to affect the work among all parts is avoided.
The dust collection part 43 comprises a dust collection fan 431, a conveying pipe 432 and a plurality of dust collection pipes 433, wherein the top of the lifting plate 22 is provided with a mounting groove for mounting the plurality of dust collection pipes 433, the plurality of dust collection pipes 433 are arranged at the bottom of the seed sowing box 411, the plurality of dust collection pipes 433 are communicated with the seed sowing box 411, the dust collection fan 431 is arranged on the lifting plate 22, two ends of the conveying pipe 432 are respectively communicated with the input end of the dust collection fan 431 and the plurality of dust collection pipes 433, and the output end of the dust collection fan 431 is provided with a dust discharge pipe 434 communicated with the dust collection fan 431; after dust in the seed box 411 is removed, the dust falls to the lower part in the seed box 411, the dust suction fan 431 works to suck the dust through the plurality of dust suction pipes 433, and the dust is conveyed away through the conveying pipe 432 after being sucked.
The working principle of the invention is as follows: when the corn seeder is used, when corn is seeded, the push rod 12 is pushed to drive the trolley board 11 through the four moving wheels 13 to move the device to a seeding position, the corn is put into the storage box 32 and moved into the discharging barrel 321, the rotating motor 331 works to drive the first rotating rod 332 to rotate, the first rotating rod 332 rotates to drive the second rotating rod 333 to rotate, the second rotating rod 333 rotates to drive the closing board 334 to slide on the discharging barrel 321, the closing board 334 intermittently reciprocates to close a discharging port of the discharging barrel 321, accurate control of corn discharging is realized, after the corn is output from the discharging barrel 321, the conveying fan 341 works to convey the corn into the storage groove 4161 on the disc 416 through the discharging pipe 342, when seeding is performed, the two lifting motors 24 work to drive the two rotating gears 25 to rotate, the two rotating gears 25 rotate to drive the tooth grooves 26 on the lifting frame 21 to move, the gullet 26 moves to drive the two ends of the lifting frame 21 to slide on the two fixed blocks 23, the lifting frame 21 moves to drive the lifting plate 22 to move up and down, the lifting plate 22 moves up and down to drive the seed discharging member 41 to move up and down, and can be suitable for seeding operation of corns at different depths, after the corns are conveyed to the storage groove 4161 on the seed discharging disc 416, the rotating motor 412 works to drive the rotating disc 413 to rotate, the rotating disc 413 rotates to drive the sliding plate 4131 and the two sliding columns 4132 to rotate, the two sliding columns 4132 rotate to drive the rotating disc 414 to rotate on the seed discharging box 411 through the rotating shaft 415, the rotating disc 414 rotates to drive the seed discharging disc 416 to rotate, the corn in the storage groove 4161 is driven to rotate to the corn in the material conveying cylinder 417, the material conveying cylinder 417 conveys the corn to the bottom of the lifting frame 22 to the seed discharging position, after the corns are sown, the seed discharging, the dust removal motor 421 works to drive the dust removal disc 422 to rotate, the dust removal disc 422 rotates to drive the movable plate 423 to slide on the sliding disc 425, the movable plate 423 drives the sliding disc 425 to rotate on the fixed plate 424 when sliding on the sliding disc 425, the dust removal disc 422 rotates to drive the rubber dust removal brushes 4221 to perform dust removal operation on dust of the seed discharge box 411, after dust removal is performed on the seed discharge box 411, the follow-up seed discharge operation on corn by the seed discharge part 41 is facilitated, excessive dust in the seed discharge box 411 is prevented from affecting the operation among all the parts, after dust removal is performed on the dust of the seed discharge box 411, the dust drops to the lower part in the seed discharge box 411, the dust suction fan 431 works to suck the dust through the dust suction pipes 433, and after the dust is sucked, the dust is conveyed away through the conveying pipe 432.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The precision seed sowing device for the corn breeding test is characterized by comprising a moving assembly (1), a lifting assembly (2), a discharging assembly (3) and a seed sowing assembly (4), wherein the moving assembly (1) comprises a vehicle plate (11), a push rod (12) arranged at the front end of the top of the vehicle plate (11) and four moving wheels (13) which are distributed at the bottom of the vehicle plate (11) in a rectangular shape, a rectangular groove (111) is formed in the top of the vehicle plate (11), the lifting assembly (2) is arranged on the side wall of the rectangular groove (111) and is in sliding fit with the side wall of the rectangular groove (111), the discharging assembly (3) comprises an installation frame (31), a storage box (32), a closing piece (33) and a conveying piece (34), the installation frame (31) is arranged at the top of the vehicle plate (11), the storage box (32) is arranged at the top of the installation frame (31), and a discharging barrel (321) communicated with the storage box (32) is arranged at the bottom of the storage box (32), the closing part (33) is arranged on the discharging barrel (321) and is in sliding fit with the discharging barrel (321), the conveying part (34) is arranged at the top of the vehicle plate (11) and is communicated with the discharging barrel (321), the seed metering assembly (4) comprises a seed metering part (41), a dust removing part (42) and a dust collecting part (43), the seed metering part (41) is arranged on the lifting assembly (2), the dust removing part (42) is arranged on the seed metering part (41), one end of the dust collecting part (43) is arranged on the seed metering part (41), and the other end of the dust collecting part (43) is arranged on the lifting assembly (2);
the lifting assembly (2) comprises a lifting frame (21), a lifting plate (22), two fixing blocks (23) and two lifting motors (24), the two lifting motors (24) are respectively arranged at the top of the vehicle plate (11) and located on two sides of the rectangular groove (111), an output shaft of each lifting motor (24) is provided with a rotating gear (25), the two fixing blocks (23) are respectively arranged on two side walls of the rectangular groove (111), two ends of the lifting frame (21) are respectively arranged on the two fixing blocks (23) and are respectively in sliding fit with the two fixing blocks (23), the lifting plate (22) is fixedly connected to the bottom of the lifting frame (21), and tooth grooves (26) meshed with the two rotating gears (25) are respectively arranged on the side walls of two sides of the lifting frame (21);
the closing member (33) comprises a rotating motor (331), a first rotating rod (332), a second rotating rod (333) and a closing plate (334), the rotating motor (331) is arranged at the bottom of the storage box (32), an output shaft of the rotating motor (331) is vertically arranged downwards, the closing plate (334) is arranged on the discharging barrel (321), the closing plate (334) is in sliding fit with the discharging barrel (321), one end of the first rotating rod (332) is fixedly connected with the output shaft of the rotating motor (331), one end of the second rotating rod (333) is hinged to the other end of the first rotating rod (332), and the other end of the second rotating rod (333) is hinged to the closing plate (334);
the conveying part (34) comprises a conveying fan (341) and a discharge pipe (342), the conveying fan (341) is arranged at the top of the vehicle plate (11) and is positioned below the mounting frame (31), the conveying fan (341) is communicated with the discharge pipe (342), and the other end of the discharge pipe (342) extends into the seed metering part (41);
the seed discharging part (41) comprises a seed discharging box (411), a rotating motor (412), a rotating disc (413), a rotating disc (414), a rotating shaft (415) and a seed discharging disc (416), the seed discharging box (411) is arranged at the top of a lifting plate (22), four connecting plates fixedly connected with the seed discharging box (411) are arranged on the seed discharging box (411), the seed discharging box (411) is connected with the lifting plate (22) through the four connecting plates, the rotating motor (412) is arranged on one side wall of the seed discharging box (411), the rotating disc (413) is arranged in the seed discharging box (411) and connected with an output shaft of the rotating motor (412), a sliding plate (4131) is arranged on the rotating disc (413), two sliding columns (4132) symmetrically arranged are arranged on the rotating disc (413), the rotating disc (414) is rotatably connected with the seed discharging box (411) through the rotating shaft (415), and the rotating disc (414) is in sliding fit with the sliding plate (4131), the seed sowing device is characterized in that sliding grooves (4141) for two sliding columns (4132) to be in sliding fit are formed in the rotating disc (414), the seed sowing disc (416) is arranged on the rotating shaft (415) and located on the rotating disc (414), a plurality of storage grooves (4161) which are distributed in a rectangular shape are formed in the seed sowing disc (416), a material conveying cylinder (417) communicated with the seed sowing box (411) is arranged at the bottom of the seed sowing box (411), and the material conveying cylinder (417) extends to the bottom of the lifting plate (22).
2. The precision seed-metering device for the corn breeding test according to claim 1, characterized in that: the other end of the discharge pipe (342) extends to the top of the seed plate (416), and the discharge hole of the discharge pipe (342) is arranged corresponding to the storage groove (4161) on the seed plate (416).
3. The precision seed-metering device for the corn breeding test according to claim 1, characterized in that: the dust removing part (42) comprises a dust removing motor (421), a dust removing disc (422), a moving plate (423), a fixed plate (424) and a sliding disc (425), the dust removing motor (421) is arranged on the side wall of the other side of the seed sowing box (411), the dust removing disc (422) is arranged on an output shaft of the dust removing motor (421) and is eccentrically arranged with the output shaft of the dust removing motor (421), a plurality of rubber dust removing brushes (4221) are arranged on the dust removing disc (422), the dust removing disc (422) is in sliding fit with the inner wall of the seed sowing box (411), one end of the moving plate (423) is arranged at the top of the dust removing disc (422), the fixed plate (424) is arranged at the top of the seed sowing box (411), the sliding disc (425) is arranged on the fixed plate (424) and is rotationally connected with the fixed plate (424), and the other end of the moving plate (423) is in sliding fit with, the top of the seed box (411) is provided with a swing groove for the moving plate (423) to swing.
4. The precision seed-metering device for the corn breeding test according to claim 1, characterized in that: dust absorption piece (43) are including dust absorption fan (431), conveyer pipe (432) and a plurality of dust absorption pipe (433), the top of lifter plate (22) is equipped with the mounting groove that supplies a plurality of dust absorption pipe (433) to install, and is a plurality of dust absorption pipe (433) set up in the bottom of seed metering case (411), and is a plurality of dust absorption pipe (433) are linked together with seed metering case (411), dust absorption fan (431) set up on lifter plate (22), the both ends of conveyer pipe (432) are linked together with the input of dust absorption fan (431) and a plurality of dust absorption pipe (433) respectively, the output of dust absorption fan (431) is equipped with dust exhaust pipe (434) rather than the intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659835.0A CN110326406B (en) | 2019-07-22 | 2019-07-22 | A smart volume seed metering ware for maize breeding is experimental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659835.0A CN110326406B (en) | 2019-07-22 | 2019-07-22 | A smart volume seed metering ware for maize breeding is experimental |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110326406A CN110326406A (en) | 2019-10-15 |
| CN110326406B true CN110326406B (en) | 2021-01-22 |
Family
ID=68146924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910659835.0A Active CN110326406B (en) | 2019-07-22 | 2019-07-22 | A smart volume seed metering ware for maize breeding is experimental |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110326406B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359500B (en) * | 2020-03-26 | 2021-12-31 | 吉林大学第一医院 | Blood mixed shaking device for inspection and nursing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703898B (en) * | 2013-12-15 | 2016-03-09 | 谢亚萍 | Horizontal reciprocating multirow flax precise seeder |
| US9599124B2 (en) * | 2014-04-02 | 2017-03-21 | Cnh Industrial Canada, Ltd. | Air diffuser for vacuum fan of planters |
| CN104186067B (en) * | 2014-09-03 | 2016-02-24 | 山东省农业机械科学研究院 | Air-blowing cleaning type Wheat single-grain precision drilling apparatus |
| CN206835629U (en) * | 2017-06-09 | 2018-01-05 | 四川省天润达生态农业科技有限公司 | A kind of fertilizer applicator for red sage root plantation |
| CN108142040A (en) * | 2018-01-18 | 2018-06-12 | 上海铮钰机械有限公司 | A kind of adjustable in depth wheat seeder |
| CN109168467A (en) * | 2018-08-29 | 2019-01-11 | 无为和泰农业科技有限公司 | A kind of rice growing equipment |
-
2019
- 2019-07-22 CN CN201910659835.0A patent/CN110326406B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110326406A (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109041703B (en) | Rice seedling raising and sowing assembly line | |
| CN110326406B (en) | A smart volume seed metering ware for maize breeding is experimental | |
| CN210580221U (en) | Production equipment of pneumatic drum type seedling tray precision seeding assembly line | |
| CN202232100U (en) | Air-aspiration type precision seed metering device | |
| CN113711736B (en) | Seed metering ware of directional seed suction and metering | |
| CN114375659A (en) | Accurate fertilizer injection unit of farming | |
| CN217486922U (en) | Plug seeder | |
| CN209234212U (en) | A kind of air-suction type accurate sower for small particle seed | |
| CN110583165A (en) | Seeder capable of meeting different types of plug trays | |
| CN114080881B (en) | Precision planter seed sucking disc motion control device | |
| CN111587638B (en) | Double-side precise seed taking paddy rice hole direct seeding mechanism | |
| CN112956309B (en) | Seeding mechanism, multi-type needle suction type plug seeding machine and using method thereof | |
| CN209345542U (en) | Tuber planter seed discharge bucket | |
| CN211880989U (en) | Seeder for corn planting | |
| CN108684262B (en) | Seed metering ware of accurate seeding in rice breeding district | |
| CN112616390A (en) | Agricultural is with automatic device of throwing seedlings | |
| CN115399121B (en) | Online seed cleaning device of corn district precision planter | |
| CN109526326A (en) | With the tuber planter for reseeding function | |
| CN111571789B (en) | Powder feeding device of water dropping tile die for house building | |
| CN213694809U (en) | Quantitative seeding device for agricultural planting | |
| CN219708529U (en) | Feeding mechanism capable of continuously feeding for shaking particle counter | |
| CN214382059U (en) | Seed spreading device for agricultural planting | |
| CN219459724U (en) | Furrow opener for seeder | |
| CN220422427U (en) | Automatic tray dropping mechanism of overlapped seedling raising tray of seeder | |
| CN220191416U (en) | Automatic seeding line in intelligent vegetable production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191015 Assignee: Huaiji County Xingshuai Agricultural Technology Co.,Ltd. Assignor: ZHONGKAI University OF AGRICULTURE AND ENGINEER Contract record no.: X2023980045786 Denomination of invention: A precision seeder for corn breeding experiments Granted publication date: 20210122 License type: Common License Record date: 20231106 |
|
| EE01 | Entry into force of recordation of patent licensing contract |