CN113207674A - Wheat breeding hybrid pollination ware - Google Patents
Wheat breeding hybrid pollination ware Download PDFInfo
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- CN113207674A CN113207674A CN202110490599.1A CN202110490599A CN113207674A CN 113207674 A CN113207674 A CN 113207674A CN 202110490599 A CN202110490599 A CN 202110490599A CN 113207674 A CN113207674 A CN 113207674A
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- 241000209140 Triticum Species 0.000 title claims abstract description 51
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 51
- 230000010152 pollination Effects 0.000 title claims abstract description 43
- 238000009395 breeding Methods 0.000 title claims abstract description 35
- 230000001488 breeding effect Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009396 hybridization Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 16
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008774 maternal effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000904014 Pappus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000010154 cross-pollination Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a wheat breeding hybrid pollinator which comprises a first vent pipe, a pollen container and an air bag, wherein the pollen container is communicated and arranged at the top of the first vent pipe, the tail part of the first vent pipe is connected with the air bag, a second vent pipe which slides along the length direction of the first vent pipe is arranged inside the first vent pipe, a plurality of pollen outlet holes are uniformly arranged on the bottom pipe wall of the second vent pipe at intervals, a spreading mechanism is arranged on the outer wall of the first vent pipe, a connecting rod is arranged on the spreading mechanism, and a pollen brush is arranged at the movable end of the connecting rod. The wheat breeding hybrid pollinator provided by the invention can solve the technical problem that the pollination of the existing pollinator is not uniform enough.
Description
Technical Field
The invention belongs to the technical field of crop hybrid seed production, and particularly relates to a wheat breeding hybrid pollinator.
Background
Wheat breeding work is carried out in China for decades, many excellent varieties are bred through the diligent effort of wheat breeding workers, and the wheat breeding workers must continuously make efforts to breed new wheat varieties which are disease-resistant, high-quality, high-yield, wide in applicability and popular with consumers along with the continuous change of climate, physiological races of pathogenic bacteria and requirements of consumers. The first step of wheat breeding is the combination of male parent and female parent, namely, cross pollination, and the traditional method is that the male parent ear with pollen scattered out is extended into the castrated female parent hybridization bag from the upper end to rotate back and forth, so that the pollen of the male parent is scattered onto the female parent ear freely, the method has low fruiting rate, and the selection space of breeding workers on excellent filial generation is limited.
Patent application publication No. CN 205124621U's utility model discloses a wheat hybridization pollination ware, including the nozzle, the air current hose, pollen container and gasbag, can spray the pollen in the pollen container to the wheat column cap through the nozzle through the extrusion gasbag and carry out the pollination, it is effectual to have the pollination, technical effect such as saving pollen, but this pollination ware is owing to be through nozzle spraying pollen, therefore there is the pollen to spray inhomogeneous condition, and influence the pollination effect, and then influence the wheat maturing rate, therefore, it can realize even pollination to be necessary to design one kind, improve the wheat breeding hybridization pollination ware of pollination effect and wheat maturing rate.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a wheat breeding hybrid pollinator, which can realize uniform pollination and improve the pollination effect and the wheat maturing rate.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a wheat breeding hybridization pollination ware, including first breather pipe, pollen container and gasbag, pollen container intercommunication sets up in the top of first breather pipe, the afterbody and the gasbag of first breather pipe are connected, the inside of first breather pipe is provided with along the gliding second breather pipe of first breather pipe length direction, even spaced apart is equipped with a plurality of whitewashed holes on the bottom pipe wall of second breather pipe, be provided with deployment mechanism on the outer wall of first breather pipe, the last connecting rod that is provided with of deployment mechanism, the expansion end of connecting rod is provided with the pollen brush.
Preferably, the deployment mechanism contains a plurality of installation through grooves, pivot and mount pad, and a plurality of installations through groove evenly spaced apart along the circumferencial direction on locating the lateral wall of first breather pipe, and the mount pad sets up on the lateral wall of first breather pipe and is located the top that the groove was led to in the installation, and the mount pad contains two vertical fixed plates, and the pivot transversely sets up between two fixed plates, and rotates with two fixed plates respectively through the bearing and be connected, the connecting rod sets up in the pivot, and the cover is equipped with the gear in the pivot, and gear 704 is located directly over the groove 701 is led to in the installation.
Preferably, the inner side pipe wall of the first vent pipe is provided with sliding grooves at intervals along the circumferential direction, the outer side pipe wall of the second vent pipe is provided with sliding blocks at intervals along the circumferential direction, the second vent pipe is in sliding connection with the first vent pipe through the sliding blocks and the sliding grooves, gear tracks are arranged on the side faces, in contact with the sliding grooves, of the sliding blocks, and the sliding blocks can be meshed with the gears through the gear tracks. .
Preferably, the pollen brush contains brush-holder stud and a plurality of brush head, and the brush-holder stud is connected with the expansion end of connecting rod, and a plurality of brush head evenly spaced apart distribution are in the bottom of connecting rod.
Preferably, the front side of the outer wall of the first vent pipe is provided with a plurality of support rods for propping open the mouths of the maternal and maternal hybrid bags along the circumferential direction, and each support rod is positioned between two adjacent unfolding mechanisms.
Preferably, the included angle between each support rod and the outer wall of the first vent pipe is 30-60 degrees.
Preferably, the movable end of bracing piece is provided with clamping mechanism, and clamping mechanism contains the first clamping piece and the second clamping piece of mutual conflict, and first clamping piece and second clamping piece all adopt spring steel to make, and first clamping piece and second clamping piece are the arc structure, all are provided with the inoxidizing coating on the medial surface of first clamping piece and second clamping piece.
Preferably, a filter screen is arranged inside the first vent pipe.
Preferably, the head of the first vent pipe is provided with an annular limiting block for limiting the second vent pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) and (5) uniformly pollinating. According to the wheat breeding hybrid pollinator, pollen can be uniformly brushed after pollination is finished by arranging the pollen brushes, so that the maturing rate is improved, the brushing efficiency is improved and the working time is saved due to the design of the plurality of pollen brushes;
(2) the operation is simple, the operation time is reduced, and the cost is reduced. The second vent pipe can stretch in the first vent pipe through the sliding connection design of the second vent pipe and the first vent pipe, and when the second vent pipe stretches out of the first vent pipe in a sliding mode, pollination work is carried out; when most of the second vent pipe is slidingly contracted into the first vent pipe, pollen plastering work is carried out, namely, the wheat breeding hybrid pollinator provided by the invention can realize double work of pollination and plastering without replacing an operation tool, so that the operation is simple, the operation time is shortened, and the cost is reduced;
(3) according to the invention, through the design of the unfolding mechanism and the gear track, the pollen brush can be driven to unfold and fold simultaneously in the process that the second vent pipe extends out of or retracts into the first vent pipe, and when the working modes of pollination and pollen brushing are switched, the wheat breeding hybrid pollinator does not need to be taken out of the hybrid bag, so that the operation time is saved, and pollination and pollen brushing can be realized rapidly;
(4) the design of the support rod can support the bag opening of the female parent hybridization bag, so that a pollination device of a pollination device can conveniently enter for pollination, the visual field can be enlarged, and the pollination and brushing conditions can be conveniently observed;
(5) the clamping mechanism is matched with the supporting rod, so that when the supporting rod supports the bag opening of the female parent hybridization bag, part of the bag body is clamped between the first clamping piece and the second clamping piece, the bag opening of the female parent hybridization bag can be fixed, and the bag opening is kept in an opening state.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a wheat breeding hybrid pollinator provided by an embodiment of the invention in a pollination state;
FIG. 2 is a schematic structural diagram of a wheat breeding hybrid pollinator provided by an embodiment of the invention in a pollen brushing state;
FIG. 3 is a left side view of the connection of the first vent tube, the second vent tube, the adjustment mechanism, the rotation mechanism, the connecting rod, and the pollen brush of FIG. 1;
FIG. 4 is a left side view of the connection of the first vent tube, the second vent tube, the adjustment mechanism, the rotation mechanism, the connecting rod, and the pollen brush of FIG. 2;
FIG. 5 is a schematic view of a connection structure of the first ventilation pipe and the second ventilation pipe according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the engagement between the gear track and the gear according to the embodiment of the present invention;
FIG. 7 is a schematic view of the clamping mechanism and the female parent hybridization bag according to the embodiment of the present invention;
in the figure: 1. a first vent pipe; 2. a container for pollen; 3. an air bag; 4. a second vent pipe; 5. a powder outlet; 7. a deployment mechanism; 701. installing a through groove; 702. a rotating shaft; 703. a mounting seat; 704. a gear; 8. a connecting rod; 9. brushing pollen; 901. a brush bar; 902. a brush head; 11. a second chute; 12. a second slider; 13. filtering with a screen; 14. an annular stop block; 15. a gear track; 16. a support bar; 17. a clamping mechanism; 18. a first clamping member; 19. a second clamping member; 20. and (4) a protective layer.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 to 7, the wheat breeding hybrid pollinator provided by the embodiment of the invention comprises a first vent pipe 1, a pollen container 2 and an air bag 3, wherein the pollen container 2 is communicated with and arranged at the top of the first vent pipe 1, the tail part of the first vent pipe 1 is connected with the air bag 3, a second vent pipe 4 sliding along the length direction of the first vent pipe 1 is arranged inside the first vent pipe 1, sliding grooves 11 are uniformly arranged on the inner side pipe wall of the first vent pipe 1 along the circumferential direction at intervals, sliding blocks 12 are uniformly arranged on the outer side pipe wall of the second vent pipe 4 along the circumferential direction at intervals, the second vent pipe 4 is connected with the first vent pipe 1 through the sliding blocks 12 and the sliding grooves 11 in a sliding manner, a gear track 15 is arranged on the side surface of the sliding blocks 12, which is in contact with the sliding grooves 11, the sliding blocks 12 can be meshed with a gear 704 through the gear track 15, and the sliding blocks 12 can slide to the lower part of the gear 704 forwards or backwards, make gear track 15 and gear 704 meshing, can make gear 704 rotate, it rotates to drive pivot 702, and then drive connecting rod 8 and rotate, thereby make pollen brush 9 expand or draw in, realize pollination and brush dust, in specific use, when needs are pollinated to the wheat, outwards slide second breather pipe 4 through second slider 12 along second spout 11, can make a whitewashed hole 5 expose, accomplish the pollination, and after the pollination is accomplished, when needing to utilize pollen brush 9 to brush pollen, can inwards slide second breather pipe 4 through second slider 12 along second spout 11, second breather pipe 4 most retracts into first breather pipe 1 in, can be in pollen brush 9 during operation, avoid second breather pipe 4 to influence the work of pollen brush and go on, can also avoid damaging the wheat column cap.
Evenly spaced apart on the bottom pipe wall of second breather 4 is equipped with a plurality of powder holes 5, the effect of powder hole 5 is with pollen blowout to the surface of wheat column cap in the second breather 4, accomplish the pollination, the design of 5 a plurality of quantities in powder hole can improve the efficiency of pollination, powder hole 5 is when actual design, can follow the even interval of length direction of second breather 4 and set up on the bottom pipe wall of second breather 4, and can set 1 ~ 3 rows into, in order to improve pollination efficiency.
Be provided with deployment mechanism 7 on the outer wall of first breather pipe 1, be provided with connecting rod 8 on deployment mechanism 7, deployment mechanism 7 contains a plurality of installations and leads to groove 701, pivot 702 and mount pad 703, a plurality of installations lead to groove 701 and evenly spaced apart locating along the circumferencial direction on the lateral surface of annular fixed disk 603 and the bottom that the groove 701 was led to in the installation runs through the lateral wall of first breather pipe 1, mount pad 703 sets up on the lateral surface of annular fixed disk 603 and is located the top that the groove 701 was led to in the installation, and mount pad 703 contains two vertical fixed plates, and pivot 702 transversely sets up between two fixed plates, and rotates with two fixed plates respectively through the bearing and is connected, connecting rod 8 sets up on pivot 702, and the cover is equipped with gear 704 on the pivot 702, and gear 704 is located the installation and leads to the inslot 701. The number of the installation through grooves 701 is the same as the number of the sliding grooves 11 and the number of the sliding blocks 12, the number of the installation through grooves 701 can be 2-6, and the number of the sliding grooves 11 and the number of the sliding blocks 12 of the installation through grooves 701 are 4 in the embodiment of the invention.
When the gear 704 is not engaged with the gear track 15, the connecting rod 8 is parallel to the first vent pipe 1, when the second vent pipe 4 is pulled out from the first vent pipe 1, the sliding block 12 slides forwards, when the second vent pipe 4 slides to a certain position, the gear 704 is engaged with the gear track 15, the gear track 15 continues to move forwards, the gear 704 rotates to drive the rotating shaft 702 to rotate, so that the connecting rod 8 rotates upwards, when the connecting rod 8 rotates to be vertical to the first vent pipe 1, the gear track 15 moves to the front of the gear 704 to be separated from the gear 704, the gear 704 stops rotating, the connecting rod 8 keeps being vertical to the first vent pipe 1, pollination is carried out, after pollination is completed, the second vent pipe 4 is pushed inwards, when the sliding block 12 slides backwards to a certain position, the gear 704 is engaged with the gear track 15, the gear track 15 continues to move backwards, so that the gear 704 rotates, the rotating shaft 702 is driven to rotate, so that the connecting rod 8 rotates downwards, when the connecting rod 8 rotates to be parallel to the first breather pipe 1, the gear track 15 moves to the rear of the gear 704 and is separated from the gear 704, the gear 704 stops rotating, and the connecting rod 8 is kept in a parallel state with the first breather pipe 1 to conduct powder brushing work.
The connecting rod 8 is used for connecting the rotating shaft 702 and the pollen brush, and the movable end of the connecting rod 8 is provided with the pollen brush 9. Pollen brush 9 contains brush-holder stud 901 and a plurality of brush head 902, and brush-holder stud 901 is used for setting up brush head 902, and brush head 902 is the pappus brush, and sets up to the multiunit, and brush-holder stud 901 and connecting rod 8's expansion end are connected, and a plurality of brush head 902 evenly spaced apart distribution are in the bottom of connecting rod 8.
The front side of the outer wall of the first vent pipe 1 is provided with a plurality of support rods 16 used for propping open the mouths of the female parent hybridization bags along the circumferential direction, and each support rod 16 is positioned between two adjacent unfolding mechanisms 7. The included angle between each support rod 16 and the outer wall of the first vent pipe 1 is 30-60 degrees. The contained angle of bracing piece 16 and first breather pipe 1 outer wall can be adjusted according to the pipe diameter of first breather pipe 1, when the pipe diameter is less, can set up a little contained angle greatly, when the pipe diameter is big, can set up little contained angle, thereby can carry out fine strutting to female parent's hybridization bag sack, prevent that the sack can not strut completely or the condition of strutting from appearing, bracing piece 16 sets up between adjacent deployment mechanism 7, can avoid influencing the work of deployment mechanism 7, ensure that deployment mechanism 7 works smoothly.
The movable end of the supporting rod 16 is provided with a clamping mechanism 17, the clamping mechanism 17 comprises a first clamping piece 18 and a second clamping piece 19 which are mutually abutted, the first clamping piece 18 and the second clamping piece 19 are both made of spring steel, the first clamping piece 18 and the second clamping piece 19 are both of arc structures, the first clamping piece 18 and the second clamping piece 19 are of the arc structures, when the parent hybridization bag body is fixed, the radians of the first clamping piece 18 and the second clamping piece 19 are matched with the radians of the inner side surface of the parent hybridization bag body, and the damage to the parent hybridization bag and the influence on use are avoided when the mouth of the parent hybridization bag is supported; first clamping piece 18 and second clamping piece 19 adopt the spring steel to make, can pull up at first clamping piece 18, can the reconversion after loosening to keep continuing to press from both sides tightly with second clamping piece 19, thereby realize fixing the maternal hybridization bag body, make maternal hybridization bag sack keep strutting the state, the going on of pollination and brush powder work of being convenient for can also increase the field of vision, be convenient for observe the pollination and the brush powder condition.
Both the first clamping part 18 and the second clamping part 19 are provided with a protective layer 20 on their inner side. The protective layer 20 is made of flexible materials such as rubber, and can prevent the parent hybridization bag body from being damaged when the first clamping piece 18 and the second clamping piece 19 clamp the bag body.
The first breather pipe 702 is provided with a strainer 13 inside. The design of the filter screen 13 is used to block pollen, prevent pollen in the first vent pipe 702 from entering the air bag 3 when the air bag 3 is released, and cause pollen waste and influence the use of the air bag 3.
Example 2
The wheat breeding hybrid pollinator provided by the embodiment of the invention has the same structure as the wheat breeding hybrid pollinator provided by the embodiment 1, and is only different in that the head part of the first vent pipe 1 is provided with an annular limiting block 14 for limiting the second vent pipe 4. The diameter of annular stopper 1 slightly is greater than the interior pipe diameter of second breather pipe 4, can make second breather pipe 4 slide in annular stopper 1 and pass through, and when second breather pipe 4 roll-off to the maximum distance, carry on spacingly to second breather pipe 4, prevent to break away from with first breather pipe 1.
When the wheat breeding hybrid pollinator provided by the embodiment of the invention is used, the upper end of a pollen container is kept vertically upward, the air bag, the first vent pipe and the second vent pipe are kept horizontally, pollen enters the first vent pipe after being injected from the upper end of the pollen container, then the bag mouth of a female parent hybrid bag is supported through the support rod, part of the bag body is clamped between the first clamping piece and the second clamping piece by pulling up the first clamping piece, the bag body is fixed by loosening the first clamping piece, the observation is convenient, the second vent pipe is completely pulled out from the first vent pipe (limited by the annular limiting block) to expose a powder outlet, when the sliding block slides forwards to the position under the gear in the pulling-out process of the second vent pipe, the gear track on the sliding block is meshed with the gear above, and the gear rotates under the action of meshing force to drive the rotating shaft to rotate, then the connecting rod connected with the rotating shaft is driven to rotate, when the second vent pipe is completely pulled out from the first vent pipe, the connecting rod rotates to be vertical to the first vent pipe, then the second vent pipe extends into the female parent hybridization bag from the upper end of the female parent hybridization bag, the lower side wall of the second vent pipe is positioned at one side of wheat, the wheat and the second vent pipe are kept horizontal and aligned with the lower column head to be pinched by the air bag, pollen is sprayed onto the column head through a plurality of pollen outlet holes, then the direction of the wheat is rotationally adjusted, the upward column head with the other side not pollinated is made to face, then the air bag is pinched by the air bag again, the pollen is sprayed onto the column head on the other side through the plurality of pollen outlet holes to finish pollination of the female parent, then the first clamping piece is pulled up, the bag body is taken out from the space between the first clamping piece and the second clamping piece, then the pollinator is taken out from the bag opening of the female parent hybridization bag, the second vent pipe slides towards the inside of the first vent pipe, and the second vent pipe is retracted into the first vent pipe, during the process that the second vent pipe is retracted into the first vent pipe, the sliding block slides backwards, the gear track on the sliding block is meshed with the gear above, under the action of meshing force, the gear rotates reversely to drive the rotating shaft to rotate reversely, further drive the connecting rod connected with the rotating shaft to rotate reversely, so that the pollen brush on the connecting rod is rotated to be kept horizontal with the second vent pipe, the wheat is positioned between the pollen brushes, at the moment, the sliding block continues to move backwards, the gear track is separated from the gear until the second vent pipe is retracted into the first vent pipe, then the bag mouth of the female parent hybridization bag is supported through the supporting rod, part of the bag body is clamped between the first clamping piece and the second clamping piece by pulling up the first clamping piece, the bag body is fixed by loosening the first clamping piece, the observation is convenient, then the pollen brush is extended into the upper end of the female parent hybridization bag, so that each pollen brush is positioned outside the surface of the wheat, then the wheat is rotated, pollen on the surface of the wheat is whitewashed by using the pollen brush, so that the pollination on the surface of the wheat is uniform, after the whitewashing is finished, the first clamping piece is pulled up, the bag body is taken out from between the first clamping piece and the second clamping piece, and the wheat breeding hybrid pollinator is taken out from the upper end of the female parent hybrid bag.
In summary, the wheat breeding hybrid pollinator provided by the embodiment of the invention can uniformly brush the pollinated pollen after pollination is finished by arranging the pollen brush, so that the maturing rate is improved, the design of a plurality of pollen brushes improves the brushing efficiency, the working time is saved, in addition, through the design of the rotating shaft and the gear in the unfolding mechanism and the design of the gear track on the sliding block, the pollen brush can be driven to unfold and fold simultaneously in the process that the second vent pipe extends out of or retracts into the first vent pipe, so that the pollination and the brushing can be realized rapidly, the design of the supporting rod can support the bag mouth of the female parent hybrid bag, the pollination device of the pollinator can enter for pollination, the visual field can be enlarged, the pollination and the brushing conditions can be observed conveniently, the clamping mechanism is matched with the supporting rod, when the supporting rod supports the bag mouth of the female parent hybrid bag, part of the bag body is clamped between the first clamping member and the second clamping member, the bag mouth of the female parent hybridization bag can be fixed, so that the bag mouth is kept in an opening state, and therefore, the wheat breeding hybridization pollinator provided by the invention can realize uniform pollination and improve the maturing rate.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a wheat breeding hybridization pollination ware, includes first breather pipe (1), pollen container (2) and gasbag (3), and pollen container (2) intercommunication sets up in the top of first breather pipe (1), and the afterbody and the gasbag (3) of first breather pipe (1) are connected, its characterized in that, the inside of first breather pipe (1) is provided with the edge gliding second breather pipe (4) of first breather pipe (1) length direction, even spaced apart on the bottom pipe wall of second breather pipe (4) is equipped with a plurality of whitewashed holes (5), be provided with deployment mechanism (7) on the outer wall of first breather pipe (1), be provided with connecting rod (8) on deployment mechanism (7), the expansion end of connecting rod (8) is provided with pollen brush (9).
2. The wheat breeding hybrid pollinator as claimed in claim 1, wherein the unfolding mechanism (7) comprises a plurality of installation through grooves (701), a rotating shaft (702) and a mounting seat (703), the installation through grooves (701) are uniformly arranged on the outer wall of the first vent pipe (1) at intervals along the circumferential direction, the mounting seat (703) is arranged above the installation through grooves (701), the mounting seat (703) comprises two vertical fixing plates, the rotating shaft (702) is transversely arranged between the two fixing plates and is respectively and rotatably connected with the two fixing plates through bearings, the connecting rod (8) is arranged on the rotating shaft (702), a gear (704) is sleeved on the rotating shaft (702), and the gear (704) is positioned right above the installation through grooves (701).
3. The wheat breeding hybrid pollinator as claimed in claim 2, wherein the inner side tube wall of the first vent tube (1) is provided with sliding grooves (11) at regular intervals along the circumferential direction, the outer side tube wall of the second vent tube (4) is provided with sliding blocks (12) at regular intervals along the circumferential direction, the second vent tube (4) is connected with the first vent tube (1) in a sliding manner through the sliding blocks (12) and the sliding grooves (11), the side surface of the sliding blocks (12) contacted with the sliding grooves (11) is provided with gear tracks (15), and the sliding blocks (12) can be meshed with the gears (704) through the gear tracks (15).
4. A wheat breeding hybrid pollinator as claimed in claim 3, wherein the number of said mounting through grooves (701) is the same as the number of the slide grooves (11) and the slide blocks (12).
5. The wheat breeding hybrid pollinator as claimed in claim 1, wherein the pollen brush (9) comprises a brush rod (901) and a plurality of brush heads (902), the brush rod (901) is connected with the movable end of the connecting rod (8), and the plurality of brush heads (902) are uniformly distributed at intervals at the bottom of the connecting rod (8).
6. The wheat breeding hybrid pollinator as claimed in claim 1, wherein a plurality of support rods (16) for expanding the mouths of the female parent hybrid bags are arranged on the front side of the outer wall of the first vent pipe (1) along the circumferential direction, and each support rod (16) is positioned between two adjacent expanding mechanisms (7).
7. A wheat breeding hybrid pollinator according to claim 6, wherein each support rod (16) forms an angle of 30-60 degrees with the outer wall of the first vent pipe (1).
8. The wheat breeding hybrid pollinator according to claim 6, wherein the movable end of the support rod (16) is provided with a clamping mechanism (17), the clamping mechanism (17) comprises a first clamping member (18) and a second clamping member (19) which are mutually abutted, the first clamping member (18) and the second clamping member (19) are both made of spring steel, the first clamping member (18) and the second clamping member (19) are both arc-shaped structures, and the inner side surfaces of the first clamping member (18) and the second clamping member (19) are both provided with a protective layer (20).
9. A wheat breeding hybrid pollinator as set forth in claim 1, wherein said first vent pipe (702) is internally provided with a strainer (13).
10. The wheat breeding hybrid pollinator as recited in claim 1, wherein the head of the first vent pipe (1) is provided with an annular stopper (14) for stopping the second vent pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490599.1A CN113207674B (en) | 2021-05-06 | 2021-05-06 | Wheat breeding hybrid pollination ware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490599.1A CN113207674B (en) | 2021-05-06 | 2021-05-06 | Wheat breeding hybrid pollination ware |
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| CN113207674A true CN113207674A (en) | 2021-08-06 |
| CN113207674B CN113207674B (en) | 2022-06-17 |
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| CN202110490599.1A Expired - Fee Related CN113207674B (en) | 2021-05-06 | 2021-05-06 | Wheat breeding hybrid pollination ware |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336528A (en) * | 2022-09-13 | 2022-11-15 | 咸阳市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN115644050A (en) * | 2022-10-19 | 2023-01-31 | 滨州市农业科学院 | Breeding isolating device |
| CN116472955A (en) * | 2023-06-06 | 2023-07-25 | 西藏自治区农牧科学院农业研究所 | Wheat breeding hybridization pollinator |
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| KR20040037515A (en) * | 2002-10-29 | 2004-05-07 | 주식회사 태승인터내셔널 | Pollinating instrument |
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| CN207428104U (en) * | 2017-09-30 | 2018-06-01 | 巍山彝族回族自治县绿源林果有限责任公司 | A kind of pollinating device suitable for upper branch of fruit trees pollination |
| CN208080180U (en) * | 2018-03-30 | 2018-11-13 | 新昌县南明街道协广苗木场 | A kind of hand pressure balloon pollination device |
| CN109042298A (en) * | 2018-08-19 | 2018-12-21 | 吉林省农业科学院 | A kind of corn breeding pollination device |
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| CN109392700A (en) * | 2018-12-17 | 2019-03-01 | 靖西市秀美边城农业科技有限公司 | A kind of method that corn × rice distant hybridization is bred as dihaploid |
| WO2020013780A2 (en) * | 2018-03-28 | 2020-01-16 | Alravvi Omar | Date palme pollinator and powder disperser for hight trees |
| CN210352546U (en) * | 2019-07-10 | 2020-04-21 | 淮安明天种业科技有限公司 | Hybrid pollination device for wheat cultivation |
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| CN207428104U (en) * | 2017-09-30 | 2018-06-01 | 巍山彝族回族自治县绿源林果有限责任公司 | A kind of pollinating device suitable for upper branch of fruit trees pollination |
| WO2020013780A2 (en) * | 2018-03-28 | 2020-01-16 | Alravvi Omar | Date palme pollinator and powder disperser for hight trees |
| CN208080180U (en) * | 2018-03-30 | 2018-11-13 | 新昌县南明街道协广苗木场 | A kind of hand pressure balloon pollination device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336528A (en) * | 2022-09-13 | 2022-11-15 | 咸阳市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN115336528B (en) * | 2022-09-13 | 2023-04-25 | 咸阳市农业科学研究院 | Wheat breeding hybridization pollinator |
| CN115644050A (en) * | 2022-10-19 | 2023-01-31 | 滨州市农业科学院 | Breeding isolating device |
| CN115644050B (en) * | 2022-10-19 | 2023-08-18 | 滨州市农业科学院 | Breeding isolating device |
| CN116472955A (en) * | 2023-06-06 | 2023-07-25 | 西藏自治区农牧科学院农业研究所 | Wheat breeding hybridization pollinator |
| CN116472955B (en) * | 2023-06-06 | 2024-03-05 | 西藏自治区农牧科学院农业研究所 | Wheat breeding hybridization pollinator |
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