CN116472955A - Wheat breeding hybridization pollinator - Google Patents
Wheat breeding hybridization pollinator Download PDFInfo
- Publication number
- CN116472955A CN116472955A CN202310664616.8A CN202310664616A CN116472955A CN 116472955 A CN116472955 A CN 116472955A CN 202310664616 A CN202310664616 A CN 202310664616A CN 116472955 A CN116472955 A CN 116472955A
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- connecting cylinder
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- pollinator
- wall
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- 241000209140 Triticum Species 0.000 title claims abstract description 30
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 30
- 238000009395 breeding Methods 0.000 title claims abstract description 22
- 230000001488 breeding effect Effects 0.000 title claims abstract description 22
- 238000009396 hybridization Methods 0.000 title abstract description 11
- 230000010152 pollination Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 230000010154 cross-pollination Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/027—Apparatus for pollination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention relates to the technical field of artificial pollination devices, and discloses a wheat breeding hybridization pollinator, which comprises a first connecting cylinder, wherein a pollen container is fixedly installed on the inner wall of the top end of the first connecting cylinder in a penetrating way, a handheld handle and a first fixing plate are respectively and fixedly installed at the bottom end of the first connecting cylinder, and a first sliding column is fixedly installed between the handheld handle and the first fixing plate.
Description
Technical Field
The invention relates to the technical field of artificial pollination devices, in particular to a wheat breeding hybridization pollinator.
Background
Wheat breeding work has been carried out in China for decades, a plurality of good varieties have been bred through the diligent efforts of wheat breeders, and along with the continuous change of climate, pathogenic bacteria physiological seeds and consumer requirements, the wheat breeders must continue to strive to breed new varieties of wheat which are disease-resistant, high in quality, high in yield, wide in applicability and popular with consumers. The first step of wheat breeding is to combine male parent and female parent, i.e. cross pollination, and the traditional method is to make male parent and female parent with pollen spread out into the cross bag from the upper end to rotate back and forth, so that the pollen of male parent is scattered onto the female parent post freely, and pollination treatment is carried out.
The invention patent with the Chinese patent number of CN102422807A discloses a blowing pollinator and a method for carrying out blowing pollination by using the blowing pollinator, wherein the blowing pollinator comprises a fan and an air guide device; the air outlet of the fan is connected with the air guide device, the air outlet end of the air guide device is connected with the air nozzle …, mature pollen of the male parent is directly blown to the upper space of the female parent area by utilizing air flow, and then the pollen naturally falls down to complete the pollination process, so that the fruiting rate of cross breeding is obviously improved.
Although the pollination efficiency is improved to a certain extent and the setting rate is improved, a large amount of pollen is scattered in the air by adopting a blowing mode, so that the amount of pollen which can fall to female ears of a female parent is relatively small, the waste of a large amount of pollen is caused, and the workload is increased to a certain extent.
Disclosure of Invention
The invention aims to provide a wheat breeding cross pollinator so as to solve the problems in the background technology.
Technical proposal
The invention provides the following technical scheme: the utility model provides a wheat breeding hybridization pollinator, includes first connecting cylinder, the top inner wall of first connecting cylinder runs through fixed mounting has the pollen container, the bottom of first connecting cylinder is fixed mounting respectively has handheld handle and first fixed plate, fixed mounting has first sliding column between handheld handle and the first fixed plate, the outside movable mounting of first sliding column has first sliding plate, the one side fixed mounting that handheld handle is close to first fixed plate has the third sliding column, the outside movable mounting of third sliding column has the second reset spring, and the second reset spring is located handheld handle and first sliding plate between, the bottom inner wall of first connecting cylinder is movable mounting respectively has first rotation post and second rotation post, the inside fixed mounting of first connecting cylinder has the powder case, the inside of powder case is provided with the piston plate, the bottom of pollen container runs through the top inner wall that gets into the powder case to the inside extension of adding the powder case, one side inner wall of powder case runs through fixed mounting has the third connecting cylinder, the inside movable mounting has the second connecting cylinder, the second movable mounting is passed through to the second connecting cylinder.
Preferably, the upper and lower both sides of first connecting cylinder are all fixed mounting has first round pin axle bed, two the inside of first round pin axle bed is all movable mounting has the expansion board, and two adjacent be provided with the pollination cover before the expansion board, the pollination cover adopts the cloth cover, cup joints two the both sides of expansion board.
Preferably, two adjacent sides of the unfolding plate are fixedly provided with second pin shaft seats, two adjacent sides of the unfolding plate are fixedly provided with connecting rods, two adjacent sides of the second pin shaft seats are movably provided with third pin shaft seats, two ends of the edge of the second connecting cylinder are fixedly provided with third pin shaft seats, the third pin shaft seats are movably connected with the other ends of the connecting rods, two adjacent sides of the unfolding plate are positioned on two adjacent sides of the unfolding plate, and the third pin shaft seats at the upper end and the lower end of the edge of the second connecting cylinder are always positioned outside the opening end of the first connecting cylinder.
Preferably, the second sliding columns are fixedly arranged on the periphery of the inner wall of the first connecting cylinder, the first sliding blocks are fixedly arranged on the outer side of the second connecting cylinder, and the first sliding blocks are in sliding connection with the second sliding columns.
Preferably, the inside of pollen container is fixed mounting respectively has first unloading pipe, divides material frame and second unloading pipe, from the top down fixed connection in proper order between first unloading pipe, divide material frame and the second unloading pipe, and be provided with the connection through-hole between the three, the second unloading pipe stretches into in the powder case, divide the inside movable mounting of material frame to have the stopper, the unloading passageway has been seted up in the inside run through of stopper, the unloading passageway communicates each other with first unloading pipe and second unloading pipe respectively.
Preferably, a first pulling rod is fixedly arranged on one side of the limiting block, penetrates through the inner wall of one side of the pollen container and extends outwards, a pulling handle is arranged, a first reset spring is arranged on the outer side portion of the first pulling rod, which is located in the material distributing frame, and the first reset spring is fixedly connected with the limiting block.
Preferably, the powder adding box is far away from the other side inner wall of the third connecting cylinder, and is penetrated and movably provided with a push rod, the push rod is movably connected with the piston plate, the other end of the push rod is movably connected with the connecting plate, the bottom end of the connecting plate is fixedly provided with a first rack plate, and the first rack plate is positioned below the powder adding box and is movably connected with the bottom end of the powder adding box.
Preferably, the first sliding plate penetrates through the third sliding column, a second rack plate is fixedly arranged on one side, close to the handheld handle, of the first sliding plate, a transmission gear and a transmission wheel are movably arranged on the outer sides of the first rotating column and the second rotating column respectively, two adjacent transmission wheels are movably connected through a transmission bar, the first rack plate and the second rack plate are respectively connected with the transmission gear in a meshed mode, the first rotating column and the second rotating column are not located on the same horizontal line, and a through hole matched with the transmission gear and the transmission wheel is formed in the inner wall of the bottom end of the first connecting cylinder in a penetrating mode.
Advantageous effects
Compared with the prior art, the invention provides a wheat breeding hybridization pollinator, which has the following beneficial effects:
1. this wheat breeding hybridization pollinator, when second connecting cylinder moved to first connecting cylinder open end one end, the second connecting cylinder can drive the third round pin axle seat and remove together to can change the contained angle between two adjacent expansion boards through connecting rod, second round pin axle seat and first round pin axle seat when the third round pin axle seat removes, to the size of different wheat flower ear diameters, the contained angle between two expansion boards is changeable, conveniently covers the wheat flower ear, increases the contact between the pollen, vice versa in the second connecting cylinder indentation first connecting cylinder can make the contained angle between two adjacent expansion boards diminish, reaches the increase pollen contact rate.
2. This wheat breeding hybridization pollinator, first sliding plate moves to handheld handle one side, first sliding plate can extrude second reset spring, and can drive second rack board and remove to handheld handle one side, can rotate the drive gear on the first post that rotates when the second rack board removes, drive wheel that is located the first post that rotates like this also can rotate, and the drive wheel rotates and can drive the second through the drive bar and rotate the post that rotates, and then drive first rack board through the drive gear on the second post that rotates and remove, then can promote the piston board through connecting plate, push rod when first rack board removes, make pollen in the case that adds the pollen get into the second connecting cylinder through the third connecting cylinder, with fertilization pollen mutual contact.
3. This wheat breeding hybridization pollinator, through the pulling of first pull rod outside, first pull rod can drive stopper to first reset spring one side remove to compress first reset spring, unloading passageway can first unloading pipe interconnect in the stopper moreover, when filling full pollen in the unloading passageway, release first pull rod, the stopper resumes the normal position under first reset spring's effect, and make pollen in the unloading passageway flow to the case of adding the powder through the second connecting tube in, thereby control pollen's quantity.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a front perspective view of the overall structure of the present invention;
FIG. 2 is a right side perspective view of the overall structure of the present invention;
FIG. 3 is a view showing the connection of the first connecting cylinder, the second connecting cylinder and the unfolding plate;
FIG. 4 is an interior view of a first connector barrel of the present invention;
FIG. 5 is a cross-sectional view of the powder feeding box of the present invention;
FIG. 6 is a cross-sectional view of a pollen container of the present invention;
FIG. 7 is a cross-sectional view of a first connecting cylinder, a second connecting cylinder and a third connecting cylinder according to the present invention;
FIG. 8 is a diagram showing the connection between the handle and the powder feeding box according to the present invention;
fig. 9 is a diagram showing the connection between the first rotating post and the second rotating post according to the present invention.
In the figure: 1. a first connecting cylinder; 2. a pollen container; 3. a handle; 4. unfolding the plate; 5. a pollination sleeve; 6. a second connecting cylinder; 7. a first fixing plate; 8. a first sliding column; 9. a first sliding plate; 10. a first pin shaft seat; 11. a second pin shaft seat; 12. a third pin shaft seat; 13. a connecting rod; 14. a powder adding box; 15. a third connecting cylinder; 16. a push rod; 17. a second sliding column; 18. a first slider; 19. a connecting plate; 20. a piston plate; 21. a first blanking pipe; 22. a second blanking pipe; 23. a limiting block; 24. a blanking channel; 25. a first pull rod; 26. a first return spring; 27. a first rack plate; 28. a first rotating column; 29. a second rotating column; 30. a third sliding column; 31. a second return spring; 32. a second rack plate; 33. a transmission gear; 34. a driving wheel; 35. a transmission bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-4 and fig. 7-9, the present invention provides a technical solution: the utility model provides a wheat breeding hybridization pollinator, including first connecting cylinder 1, the top inner wall of first connecting cylinder 1 runs through fixed mounting has pollen container 2, the bottom of first connecting cylinder 1 respectively fixed mounting has handheld handle 3 and first fixed plate 7, fixed mounting has first sliding column 8 between handheld handle 3 and the first fixed plate 7, the outside movable mounting of first sliding column 8 has first sliding plate 9, the one side fixed mounting that is close to first fixed plate 3 has third sliding column 30, the outside movable mounting of third sliding column 30 has second reset spring 31, and second reset spring 31 is located handheld handle 3 and first sliding plate 9, the bottom inner wall of first connecting cylinder 1 respectively movable mounting has first rotary column 28 and second rotary column 29, the inside fixed mounting of first connecting cylinder 1 has the powder case 14, the inside of powder case 14 is provided with piston plate 20, the bottom of pollen container 2 runs through the top inner wall that gets into the powder case 14, and to the inside extension of powder case 14, one side inner wall of powder case 14 runs through fixed mounting has third connecting cylinder 15, the inside movable mounting of second connecting cylinder 6 is passed through to first connecting cylinder 1.
Referring to fig. 2-4, in this embodiment, the upper and lower sides of the first connecting cylinder 1 are fixedly provided with first pin shafts bases 10, the two first pin shafts 10 are movably provided with expansion plates 4, two adjacent expansion plates 4 are provided with pollination sleeves 5, the pollination sleeves 5 are covered on two sides of the two expansion plates 4, wheat pollen to be pollinated can be covered by the expansion plates 4 and the pollination sleeves 5, the pollen cannot fly around during pollination, damage to the pollen is reduced, and pollination probability between pollinations is increased.
The adjacent sides of the two adjacent expansion plates 4 are fixedly provided with second pin shaft seats 11, the inside of the two adjacent second pin shaft seats 11 is movably provided with a connecting rod 13, the upper end and the lower end of the edge of the second connecting cylinder 6 are fixedly provided with third pin shaft seats 12, the third pin shaft seats 12 are movably connected with the other ends of the connecting rod 13, the two adjacent third pin shaft seats 12 are positioned on the adjacent sides of the two adjacent expansion plates 4, and the third pin shaft seats 12 at the upper end and the lower end of the edge of the second connecting cylinder 6 are always positioned outside the opening end of the first connecting cylinder 1.
When the second connecting cylinder 6 moves towards one end of the opening end of the first connecting cylinder 1, the second connecting cylinder 6 can drive the third pin shaft seat 12 to move together, and when the third pin shaft seat 12 moves, the included angle between two adjacent unfolding plates 4 can be changed through the connecting rod 13, the second pin shaft seat 11 and the first pin shaft seat 10, the included angle between the two unfolding plates 4 can be changed according to the sizes of different wheat flower diameters, the wheat flower ears can be conveniently covered, the contact between pollen is increased, and vice versa, the second connecting cylinder 6 is retracted into the first connecting cylinder 1, so that the included angle between the two adjacent unfolding plates 4 can be reduced.
Referring to fig. 4 and 7, in the present embodiment, the second sliding columns 17 are fixedly installed around the inner wall of the first connecting tube 1, the first sliding blocks 18 are fixedly installed on the outer side of the second connecting tube 6, the first sliding blocks 18 are slidably connected with the second sliding columns 17, the second connecting tube 6 is limited by the second sliding columns 17 and the first sliding blocks 18 when sliding in the first connecting tube 1, and the sliding stability of the second connecting tube 6 in the first connecting tube 1 is increased.
Referring to fig. 8-9, in the present embodiment, a push rod 16 is movably mounted on an inner wall of the other side of the powder feeding box 14 away from the third connecting cylinder 15, the push rod 16 is movably connected with a piston plate 20, the other end of the push rod 16 is movably connected with a connecting plate 19, a first rack plate 27 is fixedly mounted at the bottom end of the connecting plate 19, and the first rack plate 27 is located below the powder feeding box 14 and is movably connected with the bottom end of the powder feeding box 14.
The first sliding plate 9 penetrates through the third sliding column 30, the second rack plate 32 is fixedly arranged on one side, close to the hand-held handle 3, of the first sliding plate 9, the transmission gears 33 and the transmission gears 34 are movably arranged on the outer sides of the first rotating column 28 and the second rotating column 29 respectively, two adjacent transmission gears 34 are movably connected through transmission bars 35, the first rack plate 27 and the second rack plate 32 are respectively connected with the transmission gears 33 in a meshed mode, the first rotating column 28 and the second rotating column 29 are not located on the same horizontal line, and through holes matched with the transmission gears 33 and the transmission gears 34 are formed in the inner wall of the bottom end of the first connecting cylinder 1 in a penetrating mode.
The interior of the hand-held handle 3 is provided with a through hole matched with the second rack plate 32, which is mainly convenient for the second rack plate 32 to be capable of being unobstructed when moving.
The working principle of the embodiment is as follows: the first sliding plate 9 moves towards the hand-held handle 3, the first sliding plate 9 presses the second return spring 31 and drives the second rack plate 32 to move towards the hand-held handle 3, the second rack plate 32 rotates the transmission gear 33 on the first rotating column 28 when moving, the transmission wheel 34 on the first rotating column 28 rotates, the transmission wheel 34 rotates to drive the second rotating column 29 to rotate through the transmission bar 35, the first rack plate 27 is driven to move through the transmission gear 33 on the second rotating column 29, and the first rack plate 27 pushes the piston plate 20 through the connecting plate 19 and the pushing rod 16 when moving, so that pollen in the pollen adding box 14 enters the second connecting cylinder 6 through the third connecting cylinder 15 and contacts fertilized pollen.
Embodiment two:
referring to fig. 5-7, the present invention provides a technical solution: the utility model provides a wheat breeding hybridization pollinator, including first connecting cylinder 1, the top inner wall of first connecting cylinder 1 runs through fixed mounting has pollen container 2, the bottom of first connecting cylinder 1 respectively fixed mounting has handheld handle 3 and first fixed plate 7, fixed mounting has first sliding column 8 between handheld handle 3 and the first fixed plate 7, the outside movable mounting of first sliding column 8 has first sliding plate 9, the one side fixed mounting that is close to first fixed plate 3 has third sliding column 30, the outside movable mounting of third sliding column 30 has second reset spring 31, and second reset spring 31 is located handheld handle 3 and first sliding plate 9, the bottom inner wall of first connecting cylinder 1 respectively movable mounting has first rotary column 28 and second rotary column 29, the inside fixed mounting of first connecting cylinder 1 has the powder case 14, the inside of powder case 14 is provided with piston plate 20, the bottom of pollen container 2 runs through the top inner wall that gets into the powder case 14, and to the inside extension of powder case 14, one side inner wall of powder case 14 runs through fixed mounting has third connecting cylinder 15, the inside movable mounting of second connecting cylinder 6 is passed through to first connecting cylinder 1.
In this embodiment, the interior of the pollen container 2 is fixedly provided with a first blanking tube 21, a material distributing frame and a second blanking tube 22 respectively, the first blanking tube 21, the material distributing frame and the second blanking tube 22 are sequentially and fixedly connected from top to bottom, a connecting through hole is formed between the first blanking tube 21, the material distributing frame and the second blanking tube 22, the second blanking tube 22 extends into the pollen adding box 14, a limiting block 23 is movably mounted in the material distributing frame, a blanking channel 24 is penetrated and arranged in the limiting block 23, and the blanking channel 24 is respectively communicated with the first blanking tube 21 and the second blanking tube 22.
One side of the limiting block 23 is fixedly provided with a first pulling rod 25, the first pulling rod 25 penetrates through the inner wall of one side of the pollen container 2 and extends outwards, a pulling handle is arranged, the outer side part of the first pulling rod 25, which is positioned in the material distributing frame, is provided with a first reset spring 26, and the first reset spring 26 is fixedly connected with the limiting block 23.
When the stopper 23 stops moving (i.e., in-situ state), the discharging channel 24 in the stopper 23 communicates with the second discharging tube 22, and the other part of the stopper 23 contacts with the first discharging tube 21.
The working principle of the embodiment is as follows: the first pulling rod 25 is pulled outwards, the first pulling rod 25 can drive the limiting block 23 to move to one side of the first reset spring 26 and compress the first reset spring 26, the blanking channels 24 in the limiting block 23 are connected with each other through the first blanking pipe 21, when the blanking channels 24 are filled with pollen, the first pulling rod 25 is released, the limiting block 25 returns to the original position under the action of the first reset spring 26, pollen in the blanking channels 24 flows into the pollen adding box 14 through the second connecting pipe 22, and therefore the quantity of pollen is controlled.
Claims (8)
1. Wheat breeding cross pollinator, including first connecting cylinder (1), its characterized in that: the pollen container (2) is fixedly installed on the inner wall of the top end of the first connecting cylinder (1) in a penetrating manner, the handheld handle (3) and the first fixing plate (7) are fixedly installed at the bottom end of the first connecting cylinder (1) respectively, the first sliding column (8) is fixedly installed between the handheld handle (3) and the first fixing plate (7), the first sliding plate (9) is movably installed at the outer side of the first sliding column (8), the third sliding column (30) is fixedly installed at one side, close to the first fixing plate (7), of the handheld handle (3), the second return spring (31) is movably installed at the outer side of the third sliding column (30), the second return spring (31) is located between the handheld handle (3) and the first sliding plate (9), the first rotating column (28) and the second rotating column (29) are movably installed at the inner wall of the bottom end of the first connecting cylinder (1) respectively, the powder adding box (14) is fixedly installed at the inner side of the first connecting cylinder (1), the powder adding box (14) is internally provided with the third sliding column (30), the second return spring (31) is movably installed at the outer side, the inner wall (20) close to the first sliding column (7) is fixedly installed at the inner wall (14) of the pollen box (2), the inner wall (14) extends into the pollen box (14), the second connecting cylinder (6) is movably arranged in the first connecting cylinder (1), and the third connecting cylinder (15) penetrates through the second connecting cylinder (6).
2. A wheat breeding cross pollinator as claimed in claim 1, wherein: the novel pollination device is characterized in that first pin shaft seats (10) are fixedly arranged on the upper side and the lower side of the first connecting barrel (1), a spreading plate (4) is movably arranged in each of the two first pin shaft seats (10), a pollination sleeve (5) is arranged before each of the two adjacent spreading plates (4), and the pollination sleeves (5) are covered by cloth and are sleeved on the two sides of each of the two spreading plates (4).
3. A wheat breeding cross pollinator as claimed in claim 2, wherein: adjacent two the equal fixed mounting of adjacent side of expansion board (4) has second round pin axle bed (11), adjacent two the inside of second round pin axle bed (11) is equal movable mounting has connecting rod (13), both ends all fixed mounting have third round pin axle bed (12) about the edge of second connecting cylinder (6), the other end swing joint of third round pin axle bed (12) and connecting rod (13), and adjacent two third round pin axle bed (12) all are located adjacent two the adjacent side of expansion board (4), third round pin axle bed (12) at both ends are located the open end outside of first connecting cylinder (1) all the time about the edge of second connecting cylinder (6).
4. A wheat breeding cross pollinator as claimed in claim 1, wherein: the first connecting cylinder (1) is characterized in that second sliding columns (17) are fixedly arranged around the inner wall of the first connecting cylinder (1), a first sliding block (18) is fixedly arranged on the outer side of the second connecting cylinder (6), and the first sliding block (18) is in sliding connection with the second sliding columns (17).
5. A wheat breeding cross pollinator as claimed in claim 1, wherein: the pollen container is characterized in that a first blanking pipe (21), a material distributing frame and a second blanking pipe (22) are fixedly installed inside the pollen container (2) respectively, the first blanking pipe (21), the material distributing frame and the second blanking pipe (22) are sequentially and fixedly connected from top to bottom, a connecting through hole is formed between the first blanking pipe, the material distributing frame and the second blanking pipe (22), the second blanking pipe (22) stretches into the pollen adding box (14), a limiting block (23) is movably installed inside the material distributing frame, a blanking channel (24) is formed in the limiting block (23) in a penetrating mode, and the blanking channel (24) is respectively communicated with the first blanking pipe (21) and the second blanking pipe (22) mutually.
6. A wheat breeding cross pollinator as claimed in claim 5, wherein: one side fixed mounting of stopper (23) has first pull rod (25), first pull rod (25) run through one side inner wall through pollen container (2) and outwards extend, and are provided with the handle, outside part that first pull rod (25) are located the feed divider frame is provided with first reset spring (26), fixed connection between first reset spring (26) and the stopper (23).
7. A wheat breeding cross pollinator as claimed in claim 1, wherein: the powder adding box (14) is far away from the other side inner wall of the third connecting cylinder (15) and is provided with a push rod (16) in a penetrating and movable mode, the push rod (16) is movably connected with the piston plate (20), the other end of the push rod (16) is movably connected with the connecting plate (19), the bottom end of the connecting plate (19) is fixedly provided with a first rack plate (27), and the first rack plate (27) is located below the powder adding box (14) and is movably connected with the bottom end of the powder adding box (14).
8. A wheat breeding cross pollinator as claimed in claim 7, wherein: the first sliding plate (9) penetrates through the third sliding column (30), a second rack plate (32) is fixedly arranged on one side, close to the handheld handle (3), of the first sliding plate (9), a transmission gear (33) and a transmission wheel (34) are movably arranged on the outer sides of the first rotating column (28) and the second rotating column (29) respectively, two adjacent driving wheels (34) are movably connected through a transmission bar (35), the first rack plate (27) and the second rack plate (32) are respectively connected with the transmission gear (33) in a meshed mode, the first rotating column (28) and the second rotating column (29) are not located on the same horizontal line, and through holes matched with the transmission gear (33) and the transmission wheel (34) are formed in the inner wall of the bottom end of the first connecting cylinder (1) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310664616.8A CN116472955B (en) | 2023-06-06 | 2023-06-06 | Wheat breeding hybridization pollinator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310664616.8A CN116472955B (en) | 2023-06-06 | 2023-06-06 | Wheat breeding hybridization pollinator |
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| CN116472955A true CN116472955A (en) | 2023-07-25 |
| CN116472955B CN116472955B (en) | 2024-03-05 |
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| US20210289728A1 (en) * | 2020-02-26 | 2021-09-23 | Zhejiang University | Pneumatic pollination device for hybrid rice seed production with large row ratio and method therefor |
| CN218451258U (en) * | 2022-11-10 | 2023-02-07 | 华中农业大学 | Special artificial pollination ware of wheat breeding |
| CN115943886A (en) * | 2023-02-28 | 2023-04-11 | 黑龙江省农业科学院黑河分院 | Pollinator for corn breeding |
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| KR20100035503A (en) * | 2008-09-26 | 2010-04-05 | 박문규 | Pollinating instrument |
| CN102422807A (en) * | 2011-11-23 | 2012-04-25 | 四川川龙拖拉机制造有限公司 | Blowing pollinator and method for using same to carry out blowing pollination |
| US20210289729A1 (en) * | 2020-02-26 | 2021-09-23 | Zhejiang University | Hand-held pneumatic pollinator for hybrid rice seed production and method thereof |
| US20210289728A1 (en) * | 2020-02-26 | 2021-09-23 | Zhejiang University | Pneumatic pollination device for hybrid rice seed production with large row ratio and method therefor |
| CN113207674A (en) * | 2021-05-06 | 2021-08-06 | 三门峡市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN218451258U (en) * | 2022-11-10 | 2023-02-07 | 华中农业大学 | Special artificial pollination ware of wheat breeding |
| CN115943886A (en) * | 2023-02-28 | 2023-04-11 | 黑龙江省农业科学院黑河分院 | Pollinator for corn breeding |
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