CN215957613U - Simple and efficient corn hybrid seed production and pollination tool - Google Patents
Simple and efficient corn hybrid seed production and pollination tool Download PDFInfo
- Publication number
- CN215957613U CN215957613U CN202120695775.0U CN202120695775U CN215957613U CN 215957613 U CN215957613 U CN 215957613U CN 202120695775 U CN202120695775 U CN 202120695775U CN 215957613 U CN215957613 U CN 215957613U
- Authority
- CN
- China
- Prior art keywords
- sowing
- fixedly connected
- motor
- side wall
- barrel
- 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.)
- Expired - Fee Related
Links
- 230000010152 pollination Effects 0.000 title claims abstract description 15
- 240000008042 Zea mays Species 0.000 title claims abstract description 13
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 12
- 235000005822 corn Nutrition 0.000 title claims abstract description 12
- 238000009331 sowing Methods 0.000 claims abstract description 83
- 230000001681 protective effect Effects 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 7
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 1
- 238000009396 hybridization Methods 0.000 claims 1
- 235000009973 maize Nutrition 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 31
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 31
- 241001330002 Bambuseae Species 0.000 abstract description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 31
- 239000011425 bamboo Substances 0.000 abstract description 31
- 239000004744 fabric Substances 0.000 abstract description 24
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The utility model belongs to the technical field of plant pollination, in particular to a simple and efficient corn hybrid seed production and pollination tool, which comprises a sowing barrel; a sowing unit is arranged in the sowing barrel; a vibration unit is arranged in the sowing barrel; the sowing unit comprises a first elastic screen; the first elastic screen is fixedly connected with the inner side wall of the bottom of the sowing cylinder; a fixing ring is fixedly connected inside the first elastic screen; a second elastic screen is fixedly connected inside the fixing ring; an elastic rope is connected between the fixing ring and the inner side wall of the sowing cylinder; through scattering a section of thick bamboo inside increase and have motor and cam to cooperate, can scatter a section of thick bamboo and shake when scattering, make pollen difficult adhesion at section of thick bamboo wall, can make pollen change moreover and fall from the screen cloth.
Description
Technical Field
The utility model belongs to the technical field of plant pollination, and particularly relates to a simple and efficient corn hybrid seed production and pollination tool.
Background
The pollination tool for corn hybrid seed production is to artificially spread pollen on the flowers of plants.
Among the prior art at present, adopt the barreled container, then spill pollen at its bottom installation screen cloth, it has the even effect of scattering, but in long-time use observation, found that to have pollen to pile up inside screen cloth surface and section of thick bamboo wall, the difficult problem that drops.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem that pollen is accumulated on the surface of a screen and in the cylinder wall and is not easy to fall off in long-time use and observation, the utility model provides a simple and efficient corn hybrid seed production and pollination tool.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the simple and efficient corn hybrid seed production and pollination tool comprises a sowing barrel; a sowing unit is arranged in the sowing barrel; a vibration unit is arranged in the sowing barrel; through scattering a section of thick bamboo inside and being equipped with the vibrations unit, can make and scatter a section of thick bamboo when scattering pollen, make pollen more even on scattering the unit, when making pollen shed on the flower, the degree of consistency of scattering increases.
Preferably, the sowing unit comprises a first elastic screen; the first elastic screen is fixedly connected with the inner side wall of the bottom of the sowing cylinder; a fixing ring is fixedly connected inside the first elastic screen; a second elastic screen is fixedly connected inside the fixing ring; an elastic rope is connected between the fixing ring and the inner side wall of the sowing cylinder; increase through the middle part at first elastic screen with solid fixed ring and second elastic screen, can be at the in-process of scattering a section of thick bamboo operation, gu fixed ring takes second elastic screen, rock in first elastic screen's inside, pollen can follow first elastic screen and second elastic screen top undersize this moment, because of solid fixed ring is at the middle part of first elastic screen, so when scattering a section of thick bamboo and rock, gu fixed ring can rock the range great in first elastic screen middle part, pollen will be followed second elastic screen middle part and evenly sprinkled down, compare traditional individual layer screen cloth, pollen is more spilt to this mode, the degree of consistency that pollen scatters is higher.
Preferably, the vibration unit includes a second motor; the second motor is fixedly connected to the inner side wall of the sowing cylinder; a second motor bracket is fixedly connected between the second motor and the inner side wall of the sowing barrel; the output end of the second motor is fixedly connected with a cam; a second protective soft film is fixedly connected to the inner side wall of the sowing barrel; the second protective soft film covers the second motor; a vibration film is fixedly connected to the position, corresponding to the cam, of the second protective soft film; when the second motor drives the cam rotation, the cam can continuously strike the vibrating diaphragm, and then make second protection mantle and vibrating diaphragm all can take place vibrations, and this operation can shake the pollen on the second protection mantle, makes the rotatory produced vibrations of cam directly conduct to on scattering a section of thick bamboo simultaneously, makes the pollen that first elastic screen cloth and second elastic screen cloth can sieve down more, avoids pollen to shine the accumulational problem on the net.
Preferably, the vibration unit includes a first motor; the first motor is fixedly connected to the inner side wall of the sowing cylinder; a first motor bracket is fixedly connected between the first motor and the sowing cylinder; the output end of the first motor is fixedly connected with a first cam; the inner side wall of the sowing cylinder is fixedly connected with a first protective soft film; the first protective soft film covers the first motor; when scattering a section of thick bamboo and scattering, open the power of first motor, make it drive first cam rotatory, and then make and scatter a section of thick bamboo and can shake, make it can shake the pollen that is stained with on scattering a section of thick bamboo inside wall and attaches, can make first elastic screen, solid fixed ring and second elastic screen take place to shake simultaneously, make the pollen at its top easily shaken off, and the homogeneity when multiplicable scattering a section of thick bamboo is scattered pollen.
Preferably, the inner side wall of the sowing cylinder is fixedly connected with a third motor bracket; a third motor is fixedly connected to the middle of the third motor support; the output end of the third motor is fixedly connected with a fan blade; have the flabellum through the inside increase of scattering a section of thick bamboo, can be scattering a section of thick bamboo and carry out the in-process of operation, the flabellum will be scattered a section of thick bamboo inside air current and be in disorder, reduce and scatter the pollen surplus that is stained with on the inside lateral wall of a section of thick bamboo, and then the extravagant problem of reducible pollen, still can increase the degree of consistency of scattering a section of thick bamboo under the adding of blowing simultaneously.
Preferably, the first protective soft film is in a water-drop shape, and the inner side wall of the first protective soft film is not contacted with the first cam; a plurality of groups of elastic ropes are fixedly connected between the fixing ring and the inner side wall of the sowing cylinder; one end of the elastic rope is connected with the bottom of the fixing ring, and the other end of the elastic rope is connected with the inner side wall of the sowing cylinder; through scattering a section of thick bamboo inside and being equipped with multiunit elasticity rope and be connected with solid fixed ring, can make and scatter a section of thick bamboo and receive when shaking, and elasticity rope and first elastic screen cloth drag solid fixed ring simultaneously, make solid fixed ring and second elastic screen cloth can keep certain frequency of vibration, reduce the amount of residue of pollen at first elastic screen cloth and second elastic screen cloth top, avoid pollen to pile up the problem at the top of first elastic screen cloth and second elastic screen cloth.
The utility model has the beneficial effects that:
1. the utility model provides a simple and efficient corn hybrid seed production pollination tool, which is characterized in that a motor and a cam are additionally arranged in a sowing cylinder for matching, the sowing cylinder can vibrate while sowing, pollen is not easy to adhere to the cylinder wall, and the pollen is easy to fall off from a screen.
2. According to the utility model, the wind wheel is additionally arranged in the sowing cylinder, so that when the sowing cylinder works, the wind wheel breaks up the airflow in the sowing cylinder, pollen in the sowing cylinder falls on the drying net, most of the pollen in the sowing cylinder leaks from the screen and is sown on flowers, and the waste caused by the pollen adhered to the cylinder wall is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is another schematic structural view of the shock structure of FIG. 2;
FIG. 5 is a schematic view of another configuration of the turbulator structure of FIG. 2;
illustration of the drawings:
1. a sowing cylinder; 2. a first motor; 21. a first motor support; 22. a first cam; 23. a first protective flexible film; 24. a second motor; 25. a second motor bracket; 26. a second cam; 27. a second protective flexible film; 28. a vibrating membrane; 3. a first elastic screen; 4. a fixing ring; 41. a second elastic screen; 42. an elastic cord; 5. a third motor bracket; 51. a third motor; 52. a fan blade; 53. a spoiler; 54. and (4) a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Example one
Referring to fig. 1-3, the present invention provides a simple and efficient pollination tool for corn hybrid seed production, which comprises a sowing tube 1; a sowing unit is arranged in the sowing barrel 1; a vibration unit is arranged in the sowing barrel 1; through scattering a 1 inside vibrations unit that is equipped with, can make and scatter a 1 when scattering pollen, make pollen more even of scattering on scattering the unit, when making pollen scattered on the flower, the degree of consistency of scattering increases.
To further achieve the object of the present invention, the scattering unit comprises a first elastic screen 3; the first elastic screen 3 is fixedly connected with the inner side wall of the bottom of the sowing cylinder 1; a fixed ring 4 is fixedly connected inside the first elastic screen 3; a second elastic screen 41 is fixedly connected inside the fixing ring 4; an elastic rope 42 is connected between the fixing ring 4 and the inner side wall of the sowing barrel 1; through adding the fixing ring 4 and the second elastic screen 41 in the middle of the first elastic screen 3, in the operation process of the spreading barrel 1, the fixing ring 4 drives the second elastic screen 41 to swing inside the first elastic screen 3, pollen can be screened from the tops of the first elastic screen 3 and the second elastic screen 41 at the moment, and the fixing ring 4 is arranged in the middle of the first elastic screen 3, so that when the spreading barrel 1 swings, the fixing ring 4 can swing in the middle of the first elastic screen 3 to a larger extent, the pollen can be uniformly spread from the middle of the second elastic screen 41, compared with a traditional single-layer screen, the mode is easier to spread the pollen, and the pollen spreading uniformity is higher;
to further achieve the object of the present invention, the vibration unit includes a first motor 2; the first motor 2 is fixedly connected with the inner side wall of the sowing cylinder 1; a first motor bracket 21 is fixedly connected between the first motor 2 and the sowing barrel 1; the output end of the first motor 2 is fixedly connected with a first cam 22; a first protective soft film 23 is fixedly connected to the inner side wall of the sowing barrel 1; the first protective soft film 23 covers the first motor 2; when scattering a section of thick bamboo 1 and scattering, open the power of first motor 2, make it drive first cam 22 rotatory, and then make and scatter a section of thick bamboo 1 and can shake, make it shake the pollen that is stained with on scattering a section of thick bamboo 1 inside wall and attaches, can make first elastic screen 3, solid fixed ring 4 and second elastic screen 41 shake simultaneously, make the pollen at its top easily shaken off, and the degree of consistency when multiplicable scattering a section of thick bamboo 1 and scattering pollen.
In order to further realize the content of the utility model, a third motor bracket 5 is fixedly connected with the inner side wall of the sowing cylinder 1; a third motor 51 is fixedly connected to the middle part of the third motor bracket 5; the output end of the third motor 51 is fixedly connected with a fan blade 52; through the inside fan blade 52 that has increased at a broadcast section of thick bamboo 1, can be at the in-process that broadcast section of thick bamboo 1 and carry out the operation, fan blade 52 will broadcast the inside air current of a section of thick bamboo 1 and disturb, reduce and broadcast the pollen surplus of being stained with on a section of thick bamboo 1 inside lateral wall and attach, and then the extravagant problem of reducible pollen, still can increase the degree of consistency of broadcasting of a section of thick bamboo 1 under the additional of blowing simultaneously.
In order to further realize the content of the utility model, the first soft protective film 23 is in a water drop shape, and the inner side wall of the first soft protective film 23 is not contacted with the first cam 22; a plurality of groups of elastic ropes 42 are fixedly connected between the fixing ring 4 and the inner side wall of the sowing barrel 1; one end of the elastic rope 42 is connected with the bottom of the fixed ring 4, and the other end is connected with the inner side wall of the sowing cylinder 1; through scattering a 1 inside multiunit elasticity rope 42 and being connected with solid fixed ring 4 that is equipped with of section of thick bamboo, can make and scatter a 1 and receive when vibrations, and elasticity rope 42 drags solid fixed ring 4 with first elastic screen cloth 3 simultaneously, make solid fixed ring 4 and second elastic screen cloth 41 can keep certain vibration frequency, reduce the amount of residue of pollen at first elastic screen cloth 3 and second elastic screen cloth 41 top, avoid pollen to pile up the problem at first elastic screen cloth 3 and second elastic screen cloth 41's top.
Example two
Referring to fig. 4, in a first comparative example, in another implementation manner of the vibration assembly, the vibration unit includes a second motor 24; the second motor 24 is fixedly connected with the inner side wall of the sowing cylinder 1; a second motor bracket 25 is fixedly connected between the second motor 24 and the inner side wall of the sowing barrel 1; the output end of the second motor 24 is fixedly connected with a second cam 26; a second protective soft film 27 is fixedly connected to the inner side wall of the sowing barrel 1; the second protective soft film 27 covers the second motor 24; a vibration film 28 is fixedly connected to the second protective soft film 27 at a position corresponding to the second cam 26; when the second motor 24 drives the second cam 26 to rotate, the second cam 26 can continuously knock the vibrating membrane 28, so that the second protective soft membrane 27 and the vibrating membrane 28 can vibrate, pollen on the second protective soft membrane 27 can be shaken off by the operation, and meanwhile, the vibration generated by the rotation of the second cam 26 is directly transmitted to the spreading cylinder 1, so that more pollen can be screened by the first elastic screen 3 and the second elastic screen 41, and the problem that the pollen is accumulated on the spreading net is avoided.
EXAMPLE III
Referring to fig. 5, as another embodiment of the present invention, the turbulent flow structure includes fan blades 52; a spoiler 53 is fixedly connected to the end part of the fan blade 52; a plurality of groups of vent holes 54 are formed in the spoiler 53; during operation, the fan blade 52 is rotated by the spoiler 53 simultaneously when being driven by the third motor 51 again, the spoiler 53 can disturb the airflow inside the sowing barrel 1, the pollen adhered to the inner side wall of the sowing barrel 1 can be blown down by the operation, and the residual quantity of the pollen on the inner side wall of the sowing barrel 1 is reduced.
The working principle is as follows: the vibration unit is arranged in the sowing barrel 1, so that pollen is dispersed more uniformly on the sowing unit when the sowing barrel 1 is used for sowing pollen, and the sowing uniformity is increased when the pollen is scattered on flowers; through adding the fixing ring 4 and the second elastic screen 41 in the middle of the first elastic screen 3, in the operation process of the spreading barrel 1, the fixing ring 4 drives the second elastic screen 41 to swing inside the first elastic screen 3, pollen can be screened from the tops of the first elastic screen 3 and the second elastic screen 41 at the moment, and the fixing ring 4 is arranged in the middle of the first elastic screen 3, so that when the spreading barrel 1 swings, the fixing ring 4 can swing in the middle of the first elastic screen 3 to a larger extent, the pollen can be uniformly spread from the middle of the second elastic screen 41, compared with a traditional single-layer screen, the mode is easier to spread the pollen, and the pollen spreading uniformity is higher; when the sowing cylinder 1 is used for sowing, a power supply of the first motor 2 is turned on to drive the first cam 22 to rotate, so that the sowing cylinder 1 can vibrate to shake off pollen attached to the inner side wall of the sowing cylinder 1, and the first elastic screen 3, the fixed ring 4 and the second elastic screen 41 can vibrate to shake off the pollen at the top, so that the pollen at the top is easy to shake off, and the uniformity of the sowing cylinder 1 in pollen sowing can be increased; the fan blades 52 are additionally arranged in the sowing barrel 1, so that in the process of operation of the sowing barrel 1, the fan blades 52 disturb airflow in the sowing barrel 1, the residual amount of pollen adhered to the side wall in the sowing barrel 1 is reduced, the waste problem of the pollen is reduced, and the sowing uniformity of the sowing barrel 1 can be improved under the condition of air blowing; through scattering a 1 inside multiunit elasticity rope 42 and being connected with solid fixed ring 4 that is equipped with of section of thick bamboo, can make and scatter a 1 and receive when vibrations, and elasticity rope 42 drags solid fixed ring 4 with first elastic screen cloth 3 simultaneously, make solid fixed ring 4 and second elastic screen cloth 41 can keep certain vibration frequency, reduce the amount of residue of pollen at first elastic screen cloth 3 and second elastic screen cloth 41 top, avoid pollen to pile up the problem at first elastic screen cloth 3 and second elastic screen cloth 41's top.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. The utility model provides a simple and easy efficient maize hybridization seed production pollination instrument which characterized in that: comprises a sowing cylinder (1); a sowing unit is arranged in the sowing barrel (1); a vibration unit is arranged in the sowing barrel (1); the sowing unit comprises a first elastic screen (3); the first elastic screen (3) is fixedly connected with the inner side wall of the bottom of the sowing cylinder (1); a fixed ring (4) is fixedly connected inside the first elastic screen (3); a second elastic screen (41) is fixedly connected inside the fixing ring (4); an elastic rope (42) is connected between the fixing ring (4) and the inner side wall of the sowing barrel (1);
the vibration unit includes a second motor (24); the second motor (24) is fixedly connected with the inner side wall of the sowing cylinder (1); a second motor bracket (25) is fixedly connected between the second motor (24) and the inner side wall of the sowing barrel (1); the output end of the second motor (24) is fixedly connected with a second cam (26); a second protective soft film (27) is fixedly connected to the inner side wall of the sowing barrel (1); the second protective soft film (27) covers the second motor (24); and a vibrating membrane (28) is fixedly connected to the second protective soft membrane (27) at a position corresponding to the second cam (26).
The vibration unit comprises a first motor (2); the first motor (2) is fixedly connected with the inner side wall of the sowing cylinder (1); a first motor bracket (21) is fixedly connected between the first motor (2) and the sowing cylinder (1); the output end of the first motor (2) is fixedly connected with a first cam (22); a first protective soft film (23) is fixedly connected to the inner side wall of the sowing barrel (1); the first protective soft film (23) covers the first motor (2).
2. The simple and efficient tool for hybrid seed production and pollination of corn as claimed in claim 1, which is characterized in that: a third motor bracket (5) is fixedly connected to the inner side wall of the sowing barrel (1); a third motor (51) is fixedly connected to the middle part of the third motor support (5); the output end of the third motor (51) is fixedly connected with a fan blade (52).
3. The simple and efficient tool for hybrid seed production and pollination of corn as claimed in claim 2, which is characterized in that: the first protective soft film (23) is in a water-drop shape, and the inner side wall of the first protective soft film (23) is not contacted with the first cam (22).
4. The simple and efficient tool for hybrid seed production and pollination of corn as claimed in claim 3, wherein: a plurality of groups of elastic ropes (42) are fixedly connected between the fixing ring (4) and the inner side wall of the sowing barrel (1); one end of the elastic rope (42) is connected with the bottom of the fixing ring (4), and the other end of the elastic rope is connected with the inner side wall of the sowing cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695775.0U CN215957613U (en) | 2021-04-06 | 2021-04-06 | Simple and efficient corn hybrid seed production and pollination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695775.0U CN215957613U (en) | 2021-04-06 | 2021-04-06 | Simple and efficient corn hybrid seed production and pollination tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215957613U true CN215957613U (en) | 2022-03-08 |
Family
ID=80506891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120695775.0U Expired - Fee Related CN215957613U (en) | 2021-04-06 | 2021-04-06 | Simple and efficient corn hybrid seed production and pollination tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215957613U (en) |
-
2021
- 2021-04-06 CN CN202120695775.0U patent/CN215957613U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209508479U (en) | A kind of natural feather screening plant with separation discharging functions | |
| CN211802370U (en) | Rice edulcoration seed selection device | |
| CN208679809U (en) | Rescreener is used in a kind of seed selection of corn | |
| CN215957613U (en) | Simple and efficient corn hybrid seed production and pollination tool | |
| CN210386521U (en) | Seed classified screening equipment | |
| CN208098605U (en) | A kind of cereal seed screening plant | |
| CN207083861U (en) | A kind of net cage applied to the screening of different size fry | |
| CN110241645B (en) | Fiber dispersing equipment for dispersing wet-type agglomerated fiber paper pulp for papermaking | |
| CN207446740U (en) | A kind of Wind screen type seed sorting machine | |
| CN207951984U (en) | A kind of Wind screen type seed sorting machine | |
| CN207385897U (en) | A kind of seed processing screening plant | |
| CN209363011U (en) | A kind of plastic grain screening installation with dedusting function | |
| CN204247535U (en) | A kind of fine corn seeds differentiates system | |
| CN214487023U (en) | Winter wheat sieve separator of double-deck screening | |
| CN108787156A (en) | A kind of crop seeds screening installation of two-step method screening | |
| CN209502269U (en) | Seed screening plant | |
| CN205946618U (en) | Corn thresher of assembly cylinder cleaning sieve | |
| CN111545463A (en) | Agricultural seed drying device capable of removing dust and scraps | |
| CN205518515U (en) | Reserve kind of a sieving mechanism with dust removal function | |
| CN206009237U (en) | A kind of agriculture sqeed sorting machine device for improving seed selection quality | |
| CN201768694U (en) | Intelligent mildew picking machine for grain seeds | |
| CN207222348U (en) | Seed sieves dust-extraction unit | |
| CN208583588U (en) | A kind of vegetable cultivation seed screening plant | |
| CN218042431U (en) | Agricultural unmanned aerial vehicle capable of achieving multi-spraying-head vibration screening and sowing | |
| CN220361545U (en) | A edulcoration device sieves for wheat seed |
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: 20220308 |