CN105594336A - Seed selection apparatus - Google Patents
Seed selection apparatus Download PDFInfo
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- CN105594336A CN105594336A CN201410662516.2A CN201410662516A CN105594336A CN 105594336 A CN105594336 A CN 105594336A CN 201410662516 A CN201410662516 A CN 201410662516A CN 105594336 A CN105594336 A CN 105594336A
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- seed
- corn kernel
- identification
- selects
- predetermined direction
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Abstract
The present invention discloses a seed selection apparatus, which is arranged a seed grain conveying device having a material inlet end and a material outlet end, is used for screening corn grains at the material inlet end, and comprises a grain identifying and removing mechanism, wherein the grain identifying and removing mechanism is positioned in front of the material inlet end, and is used for identifying whether the corn grains from the material inlet end are placed according to a predetermined direction and removing the corn grains being not placed according to the predetermined direction, wherein the corn grains placed according to the predetermined direction are conveyed to the material outlet end under the effect of the seed grain conveying device. The seed selection apparatus of the present invention has characteristics of automatic corn grain detection, low detection error, high efficiency, and high automation degree.
Description
Technical field
The present invention relates to farm machinery technical field, relate in particular to one and select seed device.
Background technology
Maize leaf towards being to be determined by the plumule face of seed and plumule direction, if can control at seeding timePlumule face after production of hybrid seeds lands and plumule direction, realize the orientation sowing of seed, just can make maize leafTowards unanimously, like this, every strain corn can carry out photosynthesis fully, thereby improves output. RealizeDirected sowing, must first determine the predetermined direction of seed prior to seeding, and then it is real to be sent to seeding apparatusExisting directed sowing, therefore need a kind of select seed device select seed towards, guarantee that each seed is predeterminedDirection is put, and then coordinates kind of a grain conveyer to be sent to seeding apparatus, realizes directed sowing.
Summary of the invention
Object of the present invention is exactly the problem existing in order to overcome above-mentioned prior art, provides one to select seed device,Corn kernel is screened, pick out the corn kernel of putting by predetermined direction, guarantee that each corn kernel is equalBe sent to seeding apparatus by predetermined direction.
For realizing above-mentioned purpose of the present invention, provide following technical scheme:
One is selected seed device, is arranged on the kind grain conveyer with feed end and discharge end, for to describedThe corn kernel of feed end screens, and comprising: seed identification and rejecting mechanism, be positioned at described feed end beforeWhether side, put by predetermined direction for identifying from the corn kernel of feed end, and reject not according to predetermined directionThe corn kernel of putting; Wherein, the described corn kernel of putting by predetermined direction is in kind of an effect for grain conveyerUnder be sent to discharge end.
One is selected seed device, also comprises: vibrations Shu Zhong mechanism, be arranged on described top of planting grain conveyer,There is the discharging opening corresponding with described feed end, for carrying corn kernel to described feed end; Vibrations driving machineStructure, is arranged on described kind grain conveyer, for driving the vibrations of vibrations Shu Zhong mechanism.
Preferably, described seed identification and rejecting mechanism comprise: seed recognition device, is arranged on described kind grain and passesSend device top, be positioned at the front of described feed end, for identifying from the corn kernel of feed end whether by advanceDetermining direction puts; Seed device for eliminating, is arranged on described kind grain conveyer top, is positioned at seed recognition deviceFront, for rejecting the corn kernel put not according to predetermined direction after identification.
Preferably, described seed identification and rejecting mechanism also comprise seed identification and reject support, are arranged on kind of a grainOn conveyer, there is the first installing hole for seed recognition device is installed and be used for being connected seed device for eliminatingThe second installing hole.
Preferably, described seed recognition device comprises: vision lens or ultrasonic probe, be arranged on described firstOn installing hole.
Preferably, described seed device for eliminating comprises: blast connection, is arranged on described the second installing hole; PickExcept airduct, its one end connects described blast connection; Vacuum blower, connects the other end of described rejecting airduct.
Preferably, described seed identification and rejecting mechanism also comprise: for controlling the work of described seed recognition deviceTrigger, be arranged on the below of seed recognition device.
Preferably, described trigger is arranged on seed identification and rejects the inner side of support, comprises luminescent device and lightSensing device.
Preferably, described vibrations Shu Zhong mechanism is buffer memory hopper, and described vibrations driving mechanism is vibration motor.
Beneficial effect of the present invention embodies in the following areas:
1, seed recognition device of the present invention adopts trigger to join with video image identification technology or ultrasonic technologyIncompatible select corn kernel towards, can prepare, identify fast the direction of corn kernel, automaticity is high,Detect reliable;
2, seed device for eliminating of the present invention coordinates seed recognition device to use, and can accurately reject direction and put notCorrect corn kernel, operating efficiency is high;
3, the present invention adopts vibrations Shu Zhong mechanism to coordinate and selects corn kernel, improves and selects the accurate of qualified seedDegree.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram that the present invention selects seed device;
Fig. 2 is the front view that the present invention selects seed device;
Fig. 3 is the structural representation of seed identification and rejecting mechanism;
Fig. 4 be shown in Fig. 3 side view;
Fig. 5 is the top view of the buffer memory hopper shown in Fig. 2.
Description of reference numerals: the identification of 20-seed and rejecting support; 201-the first installing hole; 202-the second installing hole;2-seed recognition device; 2a-luminescent device; 2b-light-sensitive device; 3-seed device for eliminating; 31-blast connection;32-rejects airduct; 33-vacuum blower; 4-kind grain conveyer; 4a-feed end; 4b-discharge end; 8-buffer memory materialBucket; 8a-discharging opening; 81-vibration motor.
Detailed description of the invention
As shown in Figure 1, the seed device that selects of the present invention, is arranged on the kind grain with feed end 4a and discharge end 4bOn conveyer 4, select seed device for to screening from the corn kernel of feed end 4a, if Corn SeedsGrain is put by predetermined direction, continues to forward by kind of a grain conveyer 4, if corn kernel is not according in advanceDetermine direction and put, disallowable recovery, puts again. The seed device that selects of the present invention comprises: seed is identified and pickedExcept mechanism, the front that is positioned at feed end 4a (refers to the front of corn kernel direction of transfer, i.e. entering shown in Fig. 1The left side of material end 4a), whether put by predetermined direction for identifying from the corn kernel of feed end 4a, andReject the corn kernel of putting not according to predetermined direction, the corn kernel of putting by predetermined direction is at kind of a grain conveyerUnder 4 effect, be sent to discharge end 4b.
As shown in figs. 1 and 3, seed identification and rejecting mechanism comprise: seed identification and rejecting support 20, peaceBe contained in kind of grain conveyer 4 tops; Seed recognition device 2, is arranged on seed identification and rejects on support 20,The front that is positioned at feed end 4a (refers to the front of corn kernel direction of transfer, a left side of the feed end 4a shown in Fig. 1Side), whether put by predetermined direction for identifying the corn kernel receiving via feed end 4a; Seed is rejected dressPut 3, on corn kernel direction of transfer, be positioned at front (the seed identification shown in Fig. 1 of seed recognition device 2The left side of device 2), for rejecting the corn of putting not according to predetermined direction via after 2 identifications of seed recognition deviceSeed. Corn kernel enters into feed end 4a and by kind of the horizontal forward transmission of grain conveyer 4, works as Corn SeedsWhen grain passes through the below of seed recognition device 2, just seed recognition device 2 detects identification to corn kernel, ifCorn kernel is put by predetermined direction, just continue to forward discharge end 4b, if corn kernel is not by pre-Determine direction and put, seed device for eliminating 3 is just by its rejecting.
As shown in Figure 3, seed identification and rejecting offers on support 20 for seed recognition device 2 is installedThe first installing hole 201 and the second installing hole 202 that is used for installing seed device for eliminating 3. Concrete, the present inventionSeed recognition device 2 be vision lens or ultrasonic probe. Seed device for eliminating 3 of the present invention comprises: windPipe joint 31, is arranged on the second installing hole 202; Reject airduct 32, its one end connects blast connection 31;Vacuum blower 33, connects the other end of rejecting airduct 32.
As shown in Figure 4, seed identification of the present invention and rejecting mechanism also comprise: for controlling seed recognition deviceThe triggers of 2 work, are arranged on the below of seed recognition device 2, and this trigger is arranged on seed by symmetry to be knownLuminescent device 2a and light-sensitive device 2b not and on rejecting support 20 inwalls form, luminescent device 2a and photosensitiveDevice 2b can aim at same corn kernel simultaneously. When luminescent device, 2a transmits, light-sensitive device 2bCan receive the signal of luminescent device 2a time, now corn kernel is sitting at seed recognition device 2Below, the seed recognition device 2 that receives control signal just detects identification to this corn kernel, with to thisThe placing direction of corn kernel is identified judgement, when detecting that this corn kernel is not to put by predetermined directionTime, seed device for eliminating 3 receives control signal, to reject this corn kernel, when this corn kernel being detectedBe while putting by predetermined direction, seed device for eliminating 3 does not receive control signal, does not work; Work as light-sensitive deviceWhen 2b can not receive the signal of luminescent device 2a, luminescent device 2a and light-sensitive device 2b just aim atPart between adjacent corn kernel, seed recognition device 2 is also just aimed at the portion between adjacent corn kernelPoint, seed recognition device 2 is not just worked, and seed device for eliminating 3 is not also worked, until next corn kernelBe sent to the below of seed recognition device 2, light-sensitive device 2b can receive again the signal of luminescent device 2a,Seed recognition device 2 detects again. Like this, under the control of control system, seed recognition device 2To identifying judgement through each corn kernel of its below, seed device for eliminating 3 is rejected process successively successivelyThe corn kernel of putting not according to predetermined direction after identification. After seed device for eliminating 3 is rejected, remaining pressesThe corn kernel that predetermined direction is put is sent to seeding apparatus through kind of a grain conveyer 4, realizes orientation and broadcastsKind.
As illustrated in fig. 1 and 2, the seed device that selects of the present invention, also comprises: vibrations Shu Zhong mechanism, is arranged on kind of a grainThe top of conveyer 4, has the discharging opening 8a (as shown in Figure 5) corresponding with feed end 4a, for toFeed end 4a carries corn kernel; Vibrations driving mechanism, is arranged on kind of grain conveyer 4, for drivingThe vibrations of vibrations Shu Zhong mechanism. Concrete, vibrations Shu Zhong of the present invention mechanism is buffer memory hopper 8, shakes driving machineStructure is vibration motor 81. After batch production screening, size and shape corn kernel up to specification is transmittedIn buffer memory hopper 8, the size and shape of the discharging opening 8a of buffer memory hopper 8 is according to Corn Seeds up to specificationGrain design, and discharging opening 8a towards consistent with the placing direction of corn kernel on kind of grain conveyer 4,Through the further screening of discharging opening 8a, corn kernel is discharged to feed end 4a from discharging opening 8a. In order to make to delayThe easy planting of discharging opening 8a of storaging bucket 8, as shown in Figure 2, the present invention installs on kind of grain conveyer 4Vibration motor 81, for make corn kernel in buffer memory hopper 8 continuous vibrations orderly from discharging opening8a carries to feed end 4a.
Although above-mentioned, the present invention is described in detail, the invention is not restricted to this, the technology people of the artMember can principle according to the present invention modify, therefore, and all various amendments of carrying out according to principle of the present inventionAll should be understood to fall into protection scope of the present invention.
Claims (9)
1. select a seed device, it is characterized in that, be arranged on the kind grain transmission dress with feed end and discharge endBe set up, screen for the corn kernel to described feed end, comprising:
Seed is identified and rejecting mechanism, is positioned at the front of described feed end, for identifying the corn from feed endWhether seed is put by predetermined direction, and rejects the corn kernel of putting not according to predetermined direction;
Wherein, the described corn kernel of putting by predetermined direction is sent to out under kind of the effect of grain conveyerMaterial end.
2. the seed device that selects as claimed in claim 1, is characterized in that, also comprises:
Vibrations Shu Zhong mechanism, is arranged on described top of planting grain conveyer, has corresponding with described feed endDischarging opening, for carrying corn kernel to described feed end;
Vibrations driving mechanism, is arranged on described kind grain conveyer, for driving the vibrations of vibrations Shu Zhong mechanism.
3. the seed device that selects as claimed in claim 1 or 2, is characterized in that, described seed identification and rejectingMechanism comprises:
Seed recognition device, is arranged on described kind grain conveyer top, is positioned at the front of described feed end, usesWhether put by predetermined direction from the corn kernel of feed end in identification;
Seed device for eliminating, is arranged on described kind grain conveyer top, is positioned at the front of seed recognition device,For reject the corn kernel of putting not according to predetermined direction after identification.
4. the seed device that selects as claimed in claim 3, is characterized in that, described seed identification and rejecting mechanismAlso comprise seed identification and reject support, being arranged on kind of grain conveyer to have for seed identification dress is installedThe first installing hole of putting and the second installing hole that is used for being connected seed device for eliminating.
5. the seed device that selects as claimed in claim 4, is characterized in that, described seed recognition device comprises:Vision lens or ultrasonic probe, be arranged on described the first installing hole.
6. the seed device that selects as claimed in claim 5, is characterized in that, described seed device for eliminating comprises:
Blast connection, is arranged on described the second installing hole;
Reject airduct, its one end connects described blast connection;
Vacuum blower, connects the other end of described rejecting airduct.
7. the seed device that selects as claimed in claim 4, is characterized in that, described seed identification and rejecting mechanismAlso comprise: for controlling the trigger of described seed recognition device work, be arranged on the below of seed recognition device.
8. the seed device that selects as claimed in claim 7, is characterized in that, described trigger is arranged on seed to be knownNot and reject the inner side of support, comprise luminescent device and light-sensitive device.
9. the seed device that selects as claimed in claim 2, is characterized in that, described vibrations Shu Zhong mechanism is buffer memoryHopper, described vibrations driving mechanism is vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662516.2A CN105594336A (en) | 2014-11-19 | 2014-11-19 | Seed selection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662516.2A CN105594336A (en) | 2014-11-19 | 2014-11-19 | Seed selection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105594336A true CN105594336A (en) | 2016-05-25 |
Family
ID=55975158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410662516.2A Pending CN105594336A (en) | 2014-11-19 | 2014-11-19 | Seed selection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105594336A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2183606A (en) * | 1939-12-19 | High speed differentially function | ||
| CN101663935A (en) * | 2008-09-04 | 2010-03-10 | 郭玉富 | Corn directional seeding method, directional seed block manufacturing equipment and device for seeding seed blocks |
| CN102884891A (en) * | 2011-12-15 | 2013-01-23 | 刘闻铎 | Corn seed product loaded with orderly-arranged seeds, and manufacturing method thereof |
| CN102918959A (en) * | 2012-12-04 | 2013-02-13 | 西北农林科技大学 | Large-seed directional seeding device |
-
2014
- 2014-11-19 CN CN201410662516.2A patent/CN105594336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2183606A (en) * | 1939-12-19 | High speed differentially function | ||
| CN101663935A (en) * | 2008-09-04 | 2010-03-10 | 郭玉富 | Corn directional seeding method, directional seed block manufacturing equipment and device for seeding seed blocks |
| CN102884891A (en) * | 2011-12-15 | 2013-01-23 | 刘闻铎 | Corn seed product loaded with orderly-arranged seeds, and manufacturing method thereof |
| CN102918959A (en) * | 2012-12-04 | 2013-02-13 | 西北农林科技大学 | Large-seed directional seeding device |
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| PB01 | Publication | ||
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Application publication date: 20160525 |