CN207655513U - A kind of novel agricultural seed selection device - Google Patents
A kind of novel agricultural seed selection device Download PDFInfo
- Publication number
- CN207655513U CN207655513U CN201720956516.2U CN201720956516U CN207655513U CN 207655513 U CN207655513 U CN 207655513U CN 201720956516 U CN201720956516 U CN 201720956516U CN 207655513 U CN207655513 U CN 207655513U
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- China
- Prior art keywords
- seed
- selection
- vibrations
- bucket
- reciprocating sieve
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Abstract
The utility model discloses a kind of novel agricultural seed selection devices, including lower hopper, vibrations bucket, selection by winnowing chamber, reciprocating sieve, seed conveyor belt, substandard products seed recycling bins and non-defective unit seed recycling bins；The lower hopper, selection by winnowing chamber, vibrations bucket, reciprocating sieve and seed conveyor belt are arranged under upper successively respectively；The discharge end of the lower hopper lower end stretches into selection by winnowing intracavitary portion；The material receiving end on vibrations bucket top corresponds to immediately below selection by winnowing chamber；The discharge end of the vibrations bucket and the feeding end of reciprocating sieve are correspondingly arranged；The discharge end and the feeding end in the middle part of seed conveyor belt of the reciprocating sieve are correspondingly arranged；Feeding end of the discharge end at the seed conveyor belt both ends respectively with the feeding end of substandard products seed recycling bins and non-defective unit seed recycling bins is correspondingly arranged；The structure of the utility model is simple with respect to the seed selection equipment of traditional agriculture, and the integrated processes of selection by winnowing, the choosing of gravity precipitation and sieve pore choosing is used to make seed selection one in place successively.
Description
Technical field
The utility model belongs to agricultural mechanical field more particularly to a kind of novel agricultural seed selection device.
Background technology
During the seed selection of existing agricultural, especially in high-volume seed process, screening process presence is not thorough
The problems such as bottom, impurity is more, seriously affects its survival rate.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of novel agricultural seed selection
The method of device.
Technical solution：To achieve the above object, a kind of novel agricultural seed selection device of the utility model, including lower hopper,
Shake bucket, selection by winnowing chamber, reciprocating sieve and seed conveyor belt；
The lower hopper, selection by winnowing chamber, vibrations bucket, reciprocating sieve and seed conveyor belt are arranged under upper successively respectively；It is described
The discharge end of lower hopper lower end stretches into selection by winnowing intracavitary portion；The material receiving end on vibrations bucket top corresponds to immediately below selection by winnowing chamber；Institute
The feeding end of the discharge end and reciprocating sieve of stating vibrations bucket is correspondingly arranged；In the middle part of the discharge end and seed conveyor belt of the reciprocating sieve
Feeding end is correspondingly arranged.
Further, perforative box-like body up and down is set between the lower hopper and vibrations bucket, and the inner cavity of box-like body is
The selection by winnowing chamber；Ventilation hole is equipped in the middle part of the first side wall of the box-like body, ventilation hole is connected to selection by winnowing chamber；The first side wall
To being provided with wind inlet on side wall；
Further include sweep-up pipe, wind turbine and dust recovery unit；The air draught end of the sweep-up pipe is connected to connection, institute with wind inlet
The air draught end connection sweep-up pipe other end of wind turbine is stated, the outlet air end of wind turbine connects dust recovery unit.
Further, the blanking discharge port of the lower hopper lower end is horizontal sieve texture；Further include bulk material plate, it is described to dissipate
Flitch is the boss harden structure of upper surface middle part protrusion, and bulk material plate is being suspended on blanking discharge port just by several bulk material plate support columns
Lower section.
Further, further include that spring drags and hydraulic lifting arm；
The reciprocating sieve is inclined at vibrations bucket lower section, high side feeding end and the vibrations bucket lower part discharge port of reciprocating sieve
It is correspondingly arranged；The short side discharge end of the reciprocating sieve and the middle part feeding end of seed conveyor belt are correspondingly arranged；The seed transmission
The front end of band is non-defective unit seed discharge end, and seed conveyor belt rear end is substandard products seed discharge end；
Four vertically arranged springs drag rectangular array distribution, the upper end that each spring drags to be separately connected vibrations bucket
Each support portion, the lower end that each spring drags connect the push rod end of four hydraulic lifting arms；Four hydraulic lifting arms can drive
Vibrations bucket upper and lower displacement adjusts the adjustable vibrations bucket posture of push rod protrusion height of each hydraulic lifting arm.
Advantageous effect：The structure of the utility model is simple with respect to the seed selection equipment of traditional agriculture, uses selection by winnowing, gravity successively
Precipitation choosing and sieve pore choosing integrated processes make seed selection one in place, wherein gravity precipitation choosing method take full advantage of full seed and
The inconsistent characteristic of the density of shrivelled seed, improves the overall survival of preferred seed.
Description of the drawings
Attached drawing 1 is the overall structure figure of the utility model；
Attached drawing 2 is entirety and its selection by winnowing chamber internal structure schematic diagram；
Attached drawing 3 is vibrations bucket and reciprocating sieve first structure schematic diagram；
Attached drawing 4 is vibrations bucket and the second structural schematic diagram of reciprocating sieve；
Attached drawing 5 is vibrations bucket heeling condition partial structural diagram；
Attached drawing 6 is that vibrations bucket bottom discharge sieves partial structural diagram.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As shown in attached drawing 1 or 2, a kind of novel agricultural seed selection device, including lower hopper 4, vibrations bucket 54, selection by winnowing chamber 5, vibrations
Sieve 71, seed conveyor belt 60, substandard products seed recycling bins 59 and non-defective unit seed recycling bins 7；
The lower hopper 4, selection by winnowing chamber 5, vibrations bucket 54, reciprocating sieve 71 and seed conveyor belt 60 are divided into from upper successively respectively
It sets；The discharge end of 4 lower end of the lower hopper stretches into inside selection by winnowing chamber 5；The material receiving end on 54 tops of the vibrations bucket is corresponded in selection by winnowing
Immediately below chamber 5；The feeding end of the discharge end and reciprocating sieve 71 of the vibrations bucket 54 is correspondingly arranged；The discharge end of the reciprocating sieve 71
It is correspondingly arranged with the feeding end at 60 middle part of seed conveyor belt；The discharge end at 60 both ends of the seed conveyor belt respectively with substandard products seed
The feeding end of recycling bins 59 and the feeding end of non-defective unit seed recycling bins 7 are correspondingly arranged.
Perforative box-like body 10 up and down is set between the lower hopper 4 and vibrations bucket 54, and the inner cavity of box-like body is described
Selection by winnowing chamber 5；Ventilation hole 6 is equipped in the middle part of the first side wall of the box-like body 10, ventilation hole 6 is connected to selection by winnowing chamber 5；The first side wall
To being provided with wind inlet 20 on side wall；
Further include sweep-up pipe 11, wind turbine 12 and dust recovery unit；The air draught end 8 of the sweep-up pipe 11 connects with wind inlet 20
Lead to and connect, the air draught end of the wind turbine 12 is connected to 11 other end of sweep-up pipe, and the outlet air end 13 of wind turbine 12 connects dust recovery unit.
The blanking discharge port 3 of 4 lower end of the lower hopper is horizontal sieve texture；Further include bulk material plate 1, the bulk material plate 1
For the boss harden structure of upper surface middle part protrusion, bulk material plate 1 is being suspended on blanking discharge port 3 just by several bulk material plate support columns 2
Lower section.
As shown in Figs. 3-4, further include that spring drags 55 and hydraulic lifting arm 56；
The reciprocating sieve 71 is inclined at below vibrations bucket 54, under the high side feeding end and vibrations bucket 54 of reciprocating sieve 71
Portion's discharge port is correspondingly arranged；The middle part feeding end of the short side discharge end and seed conveyor belt 60 of the reciprocating sieve 71 is correspondingly arranged；
The front end of the seed conveyor belt 60 is non-defective unit seed discharge end, and 60 rear end of seed conveyor belt is substandard products seed discharge end；
Four vertically arranged springs drag 55 rectangular array distributions, each spring that 55 upper end is dragged to be separately connected vibrations
Each support portion of bucket 54, each spring drag the push rod end of 55 four hydraulic lifting arms 56 of lower end connection；Four hydraulic pressure liters
Drop bar 56 can drive vibrations 54 upper and lower displacements of bucket, adjust push rod protrusion height 54 appearances of adjustable vibrations bucket of each hydraulic lifting arm 56
State；
Go out material screen 70, vibrations 54 water of bucket as it can be seen in figures 5 and 6, the discharge end of vibrations 54 bottom tremie pipes 61 of bucket is porous type
Under flat posture, it is parallel with 71 place face of reciprocating sieve to go out 70 place face of material screen；Going out material screen 70 can downwards be moved to out with vibrations bucket 54
Material screen 70 is bonded with 58 top pressure of reciprocating sieve high side splicing face, and reciprocating sieve high side splicing face 58 blocks out several dischargings on material screen 70
Hole 69；As shown in figure 5, under vibrations 54 hypsokinesis postures of bucket, 70 rear end of material screen can be moved to out downwards with vibrations bucket 54 by going out material screen 70
Top pressure goes out the tilting of material screen front end 68 on reciprocating sieve high side splicing face 58, and several discharge holes 69 gone out on material screen 70 are unimpeded；
The support portion of wherein vibrations bucket 54 is equipped with gravity sensor, and gravity sensor can detect inside vibrations bucket 54
Seed weight.
Further include vibration exciter 62, vibrator seat 57, reciprocating sieve resilient support 63 and impurity picking-up container 74；
Several sand discharge grain sieve pores 52 are provided in the middle part of 51 length direction of compass screen surface of reciprocating sieve 71；The impurity picking-up container
74 settings are immediately below several sand discharge grain sieve pores 52；The vibration exciter 62 is mounted on vibrator seat 57, the shake of vibration exciter 62
The dynamic end that occurs passes shake connection with reciprocating sieve 71；The reciprocating sieve resilient support 63 is mounted on vibrator seat 57, and reciprocating sieve bullet
Property support 63 with reciprocating sieve 71 support connect.
As shown in Figures 1 to 6, a kind of method of novel agricultural seed selection device, it is specific as follows：
Seed screens detailed process：Start four hydraulic lifting arms 56 adjustment vibrations bucket 54 to horizontal attitude, while hydraulic pressure
Elevating lever 56 uses material screen 70 and is moved to out material screen 70 downwards with vibrations bucket 54 and is bonded with 58 top pressure of reciprocating sieve high side splicing face, shake
Dynamic sieve high side splicing face 58 blocks out several discharge holes 69 on material screen 70；
By in constant weight granular pattern seed blanking to lower hopper 4 to be screened, starts vibration exciter 62 and wind turbine 12, impulse
The vibrations bucket 54 and lower hopper 4 of top pressure fitting therewith is driven persistently to shake while device 62 drives reciprocating sieve 71 to shake；Band screening
Seed leak down successively to bulk material plate 1 from several sieve pores of the blanking discharge port 3 of lower hopper 4 under the promotion of vibrations,
The further bullet of the seed to leak down is dispersed in entire selection by winnowing chamber 5 by the bulk material plate 1 of central raised shape, and sweep-up pipe 11 fully siphons away wind
Select the impurity such as the leaf, dust, residue that quality is lighter in chamber 5；
Further, under gravity by the seed of selection by winnowing, it falls in the bucket chamber 53 of vibrations bucket 54, seed is full
The combined density of the relatively empty flat seed of full seed is big, and under the lasting shake of vibrations bucket 54, the seed of full grains is most
Can sink eventually collection bucket chamber 53 cavity of resorption；After 54 vibrations duration sufficient of vibrations bucket, respectively driving four hydraulic lifting arms 56 will
Vibrations bucket 54 shifts up, and the four adjustment vibrations of hydraulic lifting arm 56 buckets 54 go out material screen 70 with vibrations bucket 54 to the posture that leans forward
70 rear end top pressure of material screen is moved to out on reciprocating sieve high side splicing face 58 downwards, is gone out the tilting of material screen front end 68, is gone out material screen 70
On several discharge holes 69 it is unimpeded；Seed in vibrations bucket 54 continuously leaks to reciprocating sieve from going out material screen 70 under shock effect
71, the seed on reciprocating sieve 71 is slided along ramp direction, and the impurity such as grains of sand in seed are leaked from several sand discharge grain sieve pores 52
In impurity picking-up container 74；The seed screened is from the short side discharge end blanking of reciprocating sieve 71 to the middle part of seed conveyor belt 60
Feeding end；When the gravity sensor of vibrations 54 support portions of bucket detects the gross mass of the contained seed in vibrations bucket 54 more than initial
Weight 1/5th when, seed is sent to front end non-defective unit seed discharge end by seed conveyor belt 60, and blanking is to non-defective unit seed
Recycling bins 7, when the gravity sensor of vibrations 54 support portions of bucket detects that the gross mass of the contained seed in vibrations bucket 54 is less than just
Starting weight amount 1/5th when, the seed of blanking at this time contains a large amount of empty flat seeds, drives 60 inverted running of seed conveyor belt,
Seed is sent to rear end substandard products seed discharge end, and blanking is to substandard products seed recycling bins 59.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- The device 1. a kind of novel agricultural is chosen seeds, it is characterised in that：Including lower hopper (4), vibrations bucket (54), selection by winnowing chamber (5), vibrations Sieve (71) and seed conveyor belt (60)；The lower hopper (4), selection by winnowing chamber (5), vibrations bucket (54), reciprocating sieve (71) and seed pass Band (60) is sent to be arranged under upper successively respectively；It is internal that the discharge end of lower hopper (4) lower end stretches into selection by winnowing chamber (5)；It is described The material receiving end on vibrations bucket (54) top corresponds to immediately below selection by winnowing chamber (5)；The discharge end and reciprocating sieve of the vibrations bucket (54) (71) feeding end is correspondingly arranged；The discharge end of the reciprocating sieve (71) is corresponding with the feeding end in the middle part of seed conveyor belt (60) to be set It sets.
- The device 2. a kind of novel agricultural according to claim 1 is chosen seeds, it is characterised in that：The lower hopper (4) and vibrations Perforative box-like body (10) up and down is set between bucket (54), and the inner cavity of box-like body is the selection by winnowing chamber (5)；The box-like body (10) ventilation hole (6) is equipped in the middle part of the first side wall, ventilation hole (6) is connected to selection by winnowing chamber (5)；The first side wall on side wall It is provided with wind inlet (20)；Further include sweep-up pipe (11), wind turbine (12) and dust recovery unit；The air draught of the sweep-up pipe (11) End (8) is connected to connection with wind inlet (20), and the air draught end of the wind turbine (12) is connected to sweep-up pipe (11) other end, wind turbine (12) Outlet air end (13) connects dust recovery unit.
- The device 3. a kind of novel agricultural according to claim 1 is chosen seeds, it is characterised in that：Lower hopper (4) lower end Blanking discharge port (3) is horizontal sieve texture；Further include bulk material plate (1), the bulk material plate (1) is the circle of upper surface middle part protrusion Protrusive board structure, bulk material plate (1) are suspended on by several bulk material plate support columns (2) immediately below blanking discharge port (3).
- The device 4. a kind of novel agricultural according to claim 1 is chosen seeds, it is characterised in that：Further include that spring drags (55) and liquid Press elevating lever (56)；The reciprocating sieve (71) is inclined at below vibrations bucket (54), the high side feeding end of reciprocating sieve (71) It is correspondingly arranged with vibrations bucket (54) lower part discharge port；In the short side discharge end and seed conveyor belt (60) of the reciprocating sieve (71) Portion's feeding end is correspondingly arranged；The front end of the seed conveyor belt (60) is non-defective unit seed discharge end, seed conveyor belt (60) rear end For substandard products seed discharge end；Four vertically arranged springs drag (55) rectangular array distribution, each spring to drag the upper of (55) End is separately connected each support portion of vibrations bucket (54), and each spring drags four hydraulic lifting arms (56) of lower end connection of (55) Push rod end；Four hydraulic lifting arms (56) can drive vibrations bucket (54) upper and lower displacement, adjust pushing away for each hydraulic lifting arm (56) Adjustable vibrations bucket (54) posture of bar protrusion height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956516.2U CN207655513U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956516.2U CN207655513U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655513U true CN207655513U (en) | 2018-07-27 |
Family
ID=62935737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956516.2U Expired - Fee Related CN207655513U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed selection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647695A (en) * | 2018-12-05 | 2019-04-19 | 大连莲日新农业科技有限公司 | A kind of device for selecting high quality seed automatically |
-
2017
- 2017-08-02 CN CN201720956516.2U patent/CN207655513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647695A (en) * | 2018-12-05 | 2019-04-19 | 大连莲日新农业科技有限公司 | A kind of device for selecting high quality seed automatically |
| CN109647695B (en) * | 2018-12-05 | 2021-08-10 | 大连莲日新农业科技有限公司 | Device for automatically selecting high-quality seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |