CN116171853B - Rice breeding equipment - Google Patents
Rice breeding equipment Download PDFInfo
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- CN116171853B CN116171853B CN202310369895.5A CN202310369895A CN116171853B CN 116171853 B CN116171853 B CN 116171853B CN 202310369895 A CN202310369895 A CN 202310369895A CN 116171853 B CN116171853 B CN 116171853B
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- pollination
- rice
- pollen
- movable frame
- piece
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 71
- 235000009566 rice Nutrition 0.000 title claims abstract description 71
- 238000009395 breeding Methods 0.000 title claims abstract description 24
- 230000001488 breeding effect Effects 0.000 title claims abstract description 22
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 70
- 230000010152 pollination Effects 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000010009 beating Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001539473 Euphoria Species 0.000 description 1
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 240000002582 Oryza sativa Indica Group Species 0.000 description 1
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- 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
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- 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 discloses rice breeding equipment, which comprises a movable frame body and two fixed seats, wherein the two fixed seats are respectively arranged at two sides of the movable frame body; the pollination mechanism, pollination mechanism is provided with two, two pollination mechanism sets up respectively on the fixing base, drive assembly sets up on removing the support body, this rice breeding equipment, is different from prior art for the staff when pollination to the rice, utilizes drive assembly can drive two pollination mechanism synchronous operation utilizes pollination mechanism pollen in can beating this side male parent to upwards raise the pollen, not only greatly reduced staff's work load, improved the work efficiency of rice pollination, guaranteed the pollination work of finishing the rice in 7-10 days after the rice heading 20%, guarantee the height when striking the rice and guarantee unanimously all the time moreover, be favorable to improving the efficiency of beating of pollen.
Description
Technical Field
The invention relates to the technical field of rice breeding, in particular to rice breeding equipment.
Background
The rice is a cereal crop, the representative species is rice, the rice is native in China and India, people in Yangtze river basin of China just before seven thousand years plant the rice, the rice is divided into indica rice and japonica rice, early rice and middle-late rice, glutinous rice and non-glutinous rice according to the types of rice, the rice is divided into conventional rice and hybrid rice according to the seed reserving mode, the social production organization form is continuously developed along with the progress of human science and technology, the planting of the rice also changes over the earth, the advanced management mode from the continuous emergence of new varieties to the field does not show a euphoria, and female parent needs to be pollinated through male parent in the rice breeding process to ensure that seeds are formed for rice breeding of the next year.
However, we find when in actual use that the rice breeding pollination at the present stage is mainly realized by means of artificial pollination, the mechanization degree is far lower than that of rice in the aspects of planting, harvesting, processing and the like, specifically, more than two workers pull a deflector rod or a rope along two sides of a ridge so as to enable a rice male parent to vibrate through momentum generated after the deflector rod or the rope impacts the rice, and further pollen in the male parent is beaten down, but the process not only needs a certain manpower, the working efficiency of the rice pollination is greatly reduced, in addition, when the deflector rod and the rope are pulled to impact the rice by the human, the impact height cannot be guaranteed to be consistent all the time, and further the pollen beating effect in the male parent is reduced.
Disclosure of Invention
The invention aims to provide rice breeding equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a rice breeding method comprises the following steps:
s1, selecting a pollination period, wherein the pollination period is 20% of the heading time of rice;
S2, selecting pollination time: the pollination time is when sunny: 11:30-13:00; on cloudy days: 12:30-13:30;
S3, breeding rice by staff through breeding equipment, wherein the using process of the breeding equipment is as follows: when the movable frame is used, a worker moves the movable frame to a field, pulls out the inserting and combining rods on one side or two sides according to the rice planting condition, rotates the shifting rod to be perpendicular to the movement direction of the movable frame, so that the movable frame can strike rice, after adjustment is finished, the movable frame is fixed through the inserting and combining rods again, the rotating knob drives the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the shifting plate guided by the polygonal groove and the polygonal rod to shift to two sides and to be inserted in the polygonal seat, at the moment, when the rotating shaft is rotated, the positioning disc and the shifting rod can be driven to synchronously rotate, the driving motor is started to drive the output shaft to rotate, the fixed gear is driven to rotate by the output shaft, the rotating shaft is driven by the fixed gear to rotate, the positioning disc and the shifting rod are further rotated, so that striking pollination of rice is realized, when the positioning disc rotates, the ejector rod on the positioning disc rotates along with the rotating shaft is jacked up when contacting and is further pressed against the special-shaped block, under the action of the shaking spring, the shaking condition of the disc and the shifting rod appears, so that the striking efficiency of pollen is further improved, and complete emergence of pollen is facilitated; the driving gear on the positioning disk drives the transmission gear to work, and the transmission gear drives the main shaft and the fan blades to rotate, so that upward wind power is provided for pollen, and pollen is accepted by female parents.
The rice breeding device comprises a movable frame body and also comprises two fixed seats, wherein the two fixed seats are respectively arranged at two sides of the movable frame body; the pollination mechanism, pollination mechanism is provided with two, two pollination mechanism sets up respectively on the fixing base, drive assembly sets up on removing the support body, is different from prior art for the staff when pollinating the rice, utilizes drive assembly can drive two pollination mechanism synchronous work utilizes pollination mechanism can beat pollen in this side male parent to upwards raise the pollen, not only greatly reduced staff's work load, improved the work efficiency of rice pollination, guaranteed the pollination work of finishing the rice in 7-10 days after the rice heading 20%, guarantee the height when striking the rice and guarantee unanimously all the time, be favorable to improving the efficiency of beating of pollen.
Preferably, the pollination mechanism comprises a support frame arranged at the bottom of the fixed seat, the middle part of the support frame is of a tubular structure, a positioning disc is rotatably arranged in the support frame through a bearing, a pollination assembly is arranged on the positioning disc, and pollen in a male parent at the side can be beaten by the pollination assembly;
The pollen raising device comprises a support frame, a pollen raising component, a pollination component and a pollen raising component, wherein the support frame is provided with the pollen raising component which is matched with the pollination component for use;
The fixing seat is rotationally connected with the movable frame body, and the movable frame body is provided with a locking piece, so that the fixing seat can be positioned by using the locking piece.
Preferably, the pollination assembly comprises an elastic shaking piece arranged on a positioning disc, a disc is arranged on the elastic shaking piece, a plurality of deflector rods for striking rice are arranged on the disc, and the disc and the deflector rods are driven to shake and adjust by the elastic shaking piece;
the positioning disc is provided with a shaking driving piece, the shaking driving piece is contacted with the disc, and the disc is driven to shake by the shaking driving piece.
Preferably, the elastic shaking member includes a plurality of shaking springs respectively disposed between the positioning plate and the circular plate.
Preferably, the shaking driving piece comprises a push rod penetrating through the positioning disc, a reset spring is arranged on the outer side of the push rod, two ends of the reset spring are connected with the positioning disc and the push rod respectively, a special-shaped block is arranged inside the tubular structure of the supporting frame, and the special-shaped block can drive the push rod to shift when the push rod rotates along with the positioning disc.
Preferably, the powder raising piece comprises a fixed pipe arranged at the bottom of the support frame, a main shaft is rotationally arranged in the fixed pipe, fan blades are arranged on the main shaft, a transmission gear is arranged on the main shaft, and a driving gear matched with the transmission gear is arranged on the positioning disk.
Preferably, the locking piece comprises a plugging rod which is arranged on the movable frame body in a penetrating mode, and a plurality of locking holes which are matched with the plugging rod for use are formed in the movable frame body and the fixed seat.
Preferably, the driving assembly comprises a plurality of mounting plates respectively arranged at the bottoms of the movable frame bodies, a rotating shaft is rotatably arranged between the mounting plates, a transmission piece is arranged at the bottoms of the movable frame bodies, and the transmission piece is utilized to drive positioning plates at two sides to synchronously rotate;
The movable frame body is characterized in that a driving motor is arranged at the bottom of the movable frame body, an output shaft matched with the driving motor is rotatably arranged at the bottom of the movable frame body, and fixed gears matched with the output shaft and the rotating shaft are respectively arranged on the output shaft and the rotating shaft.
Preferably, the middle part of the rotary main shaft is provided with a polygonal groove, the transmission part comprises two connecting seats respectively arranged at the outer side of the rotary shaft, a bidirectional screw rod is rotatably arranged between the connecting seats, two sides of the bidirectional screw rod are respectively connected with a shifting plate in a threaded manner, polygonal rods matched with the polygonal groove are arranged on the shifting plates, and a knob is arranged at any end of the bidirectional screw rod;
and a polygonal seat matched with the polygonal rod is arranged on one side of the positioning disk, which is close to the rotating shaft.
The invention has at least the following beneficial effects:
The pollinating device is different from the prior art, so that a worker pollinates rice by using the driving assembly, the two pollinating mechanisms can be driven to synchronously work, pollen in the male parent at the side can be beaten by using the pollinating mechanism, and the pollen is raised upwards, so that the workload of the worker is greatly reduced, the working efficiency of the rice pollination is improved, the pollinating work of the rice is finished within 7-10 days after 20% of the rice heading is ensured, the pollinating period of the pollen is ensured, the consistency of the height of the pollinating rice is ensured all the time, and the falling efficiency of the pollen is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the structure of the area A of the present invention;
FIG. 4 is a schematic view of the partial cross-section of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the partial cross-section of FIG. 4 in accordance with the present invention;
Fig. 6 is a schematic view of the partial cross-section of the lifting member of the present invention.
FIG. 7 is a schematic view of the partial cross-section of FIG. 2 in accordance with the present invention;
fig. 8 is a schematic view of a part of the structure of the driving assembly of the present invention after explosion.
In the figure: 1-moving a frame body; 2-pollination mechanism; 21-a supporting frame; 22-positioning plate; 3-pollination assembly; 31-a disc; 32-a deflector rod; 4-elastic shaking piece; 41-shaking springs; 5-shaking driving part; 51-ejector rods; 52-a return spring; 53-special-shaped blocks; 6, a powder lifting piece; 61-fixing the tube; 62-a main shaft; 63-fan blades; 64-drive gear; 65-a drive gear; 7-locking piece; 71-an inserting rod; 72-locking holes; 8-a drive assembly; 81-mounting plates; 82-a rotation axis; 83-driving a motor; 84-an output shaft; 85-fixed gear; 9-a transmission member; 91-polygonal grooves; 92-connecting seats; 93-a bidirectional screw rod; 94-a displacement plate; 95-polygonal bar; 96-knob; 97-polygonal seats; 10-fixing seat.
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.
Referring to fig. 1-8, the present invention provides a technical solution:
A rice breeding method comprises the following steps:
S1, selecting a pollination period, wherein the pollination period is 20% of rice heading, and the pollination time range is as follows: 7-10 days after 20% heading;
S2, selecting pollination time: the pollination time is when sunny: 11:30-13:00; on cloudy days: 12:30-13:30, and the pollinating can not be performed in rainy days;
S3, breeding rice by staff through breeding equipment, wherein the using process of the breeding equipment is as follows: when the rice-harvesting machine is used, a worker moves the movable frame body 1 into a field, pulls out the inserting and combining rods 71 on one side or two sides according to the rice planting condition, rotates the deflector rod 32 to be perpendicular to the movement direction of the movable frame body 1, so that the rice can be impacted, after the rice-harvesting machine is regulated, the movable frame body is fixed through the inserting and combining rods 71 again, the rotating knob 96 drives the bidirectional screw rod 93 to rotate, the bidirectional screw rod 93 rotates to drive the shifting plate 94 guided by the polygonal groove 91 and the polygonal rod 95 to shift to two sides and be inserted and combined in the polygonal seat 97, at the moment, when the rotating shaft 82 rotates, the positioning disc 22 and the deflector rod 32 can be driven to synchronously rotate, the driving motor 83 is started to drive the output shaft 84 to rotate, the fixed gear 85 is driven to rotate, the rotating shaft 82 is driven by the fixed gear 85 to rotate, so that the positioning disc 22 and the deflector rod 32 rotate, so that the rice is impacted and pollinated, when the positioning disc 22 rotates, the ejector rod 51 rotates along with the positioning disc 22 and is jacked when contacting the attaching special-shaped block 53, the disc 31 is jacked, and the disc 31 is further pushed under the action of the shaking spring 41, so that the pollen-harvesting machine can be more beneficial to the pollen-harvesting machine; the driving gear 65 on the positioning disk 22 drives the transmission gear 64 to work, and the transmission gear 64 drives the main shaft 62 and the fan blades 63 to rotate, so that upward wind power is provided for pollen, and pollen is accepted by female parents.
The utility model provides a rice breeding equipment, includes removes support body 1, wherein, removes support body 1 and is the current common structure, removes support body 1 bottom and is provided with from the driving wheel for order about to remove support body 1 motion, but not limited to this driving method, in order to avoid the influence to the rice, this removes support body 1 front portion and still is provided with the divider, still includes
The two fixing seats 10 are arranged, and the two fixing seats 10 are respectively arranged at two sides of the movable frame body 1;
The pollination mechanisms 2 are arranged, two pollination mechanisms 2 are respectively arranged on the fixing seats 10, pollen in the male parent at the side can be beaten down by the pollination mechanisms 2, and the pollen is lifted upwards;
The pollination mechanism 2 comprises a support frame 21 arranged at the bottom of the fixed seat 10, the middle part of the support frame 21 is of a tubular structure, a positioning disc 22 is rotatably arranged in the support frame 21 through a bearing, a pollination assembly 3 is arranged on the positioning disc 22, and pollen in a male parent at the side can be beaten by the pollination assembly 3;
the pollination assembly 3 comprises an elastic shaking piece 4 arranged on the positioning disc 22, a disc 31 is arranged on the elastic shaking piece 4, a plurality of deflector rods 32 for striking rice are arranged on the disc 31, and the disc 31 and the deflector rods 32 are driven to shake and adjust by the elastic shaking piece 4;
The elastic shaking member 4 includes a plurality of shaking springs 41 respectively provided between the positioning plate 22 and the circular plate 31;
The positioning disk 22 is provided with a shaking driving piece 5, the shaking driving piece 5 is in contact with the disk 31, and the shaking driving piece 5 is used for driving the disk 31 to shake;
the shaking driving part 5 comprises a push rod 51 penetrating through the positioning disc 22, a reset spring 52 is arranged on the outer side of the push rod 51, two ends of the reset spring 52 are respectively connected with the positioning disc 22 and the push rod 51, a special-shaped block 53 is arranged in a tubular structure of the supporting frame 21, and when the push rod 51 rotates along with the positioning disc 22, the special-shaped block 53 can drive the push rod 51 to shift;
the pollen raising piece 6 is arranged on the support frame 21, the pollen raising piece 6 is matched with the pollination assembly 3 for use, and the pollination assembly 3 is utilized to drive the pollen raising piece 6 to work so as to raise pollen upwards;
The powder raising piece 6 comprises a fixed pipe 61 arranged at the bottom of the supporting frame 21, a main shaft 62 is rotationally arranged in the fixed pipe 61, fan blades 63 are arranged on the main shaft 62, a transmission gear 64 is arranged on the main shaft 62, a driving gear 65 matched with the transmission gear 64 is arranged on the positioning disk 22, wherein the number of teeth of the transmission gear 64 is larger than that of the driving gear 65, so that the rotation times of the main shaft 62 are improved, the raised wind force is ensured, but the wind force is not too large, so that pollen is prevented from being directly blown away, the rotation speed of the deflector rod 32 is not too fast, and rice is prevented from being damaged;
The fixed seat 10 is rotationally connected with the movable frame body 1, the movable frame body 1 is provided with a locking piece 7, and the fixed seat 10 can be positioned by utilizing the locking piece 7;
The locking piece 7 comprises a plugging rod 71 which is arranged on the movable frame body 1 in a penetrating way, and a plurality of locking holes 72 which are matched with the plugging rod 71 for use are formed in the movable frame body 1 and the fixed seat 10;
the driving assembly 8 is arranged on the movable frame body 1, the driving assembly 8 is connected with the two pollination mechanisms 2, and the two pollination mechanisms 2 can be driven to work synchronously by using the driving assembly 8;
The driving assembly 8 comprises a plurality of mounting plates 81 respectively arranged at the bottom of the movable frame body 1, a rotating shaft 82 is rotatably arranged between the mounting plates 81, a transmission piece 9 is arranged at the bottom of the movable frame body 1, and the transmission piece 9 is utilized to drive the positioning disks 22 at two sides to synchronously rotate;
The middle part of the rotary main shaft 62 is provided with a polygonal groove 91, the transmission part 9 comprises two connecting seats 92 which are respectively arranged outside the rotary shaft 82, a bidirectional screw rod 93 is rotatably arranged between the connecting seats 92, two sides of the bidirectional screw rod 93 are respectively in threaded connection with a shifting plate 94, polygonal rods 95 which are matched with the polygonal groove 91 for use are arranged on the shifting plates 94, and a knob 96 is arranged at any end of the bidirectional screw rod 93;
a polygonal seat 97 matched with the polygonal rod 95 is arranged on one side of the positioning disc 22 close to the rotating shaft 82;
The bottom of the movable frame body 1 is provided with a driving motor 83, the bottom of the movable frame body 1 is rotatably provided with an output shaft 84 matched with the driving motor 83, and the output shaft 84 and the rotating shaft 82 are respectively provided with a fixed gear 85 matched with each other.
When the rice transplanting machine is used, a worker moves the movable frame body 1 into a field, pulls out the inserting and combining rods 71 on one side or two sides according to the rice planting condition, and rotates the deflector rod 32 to be perpendicular to the movement direction of the movable frame body 1, so that the deflector rod can strike rice, and after the adjustment is finished, the deflector rod is fixed through the inserting and combining rods 71 again;
The turning knob 96 drives the bidirectional screw rod 93 to rotate, the bidirectional screw rod 93 drives the shifting plate 94 guided by the polygonal groove 91 and the polygonal rod 95 to shift to two sides and to be inserted into the polygonal seat 97, and at the moment, when the rotating shaft 82 is turned, the positioning disc 22 and the deflector rod 32 can be driven to synchronously rotate;
the driving motor 83 is started to drive the output shaft 84 to rotate, the output shaft 84 rotates to drive the fixed gear 85 to rotate, the fixed gear 85 drives the rotating shaft 82 to rotate, and then the positioning disc 22 and the deflector rod 32 rotate, so that the impact pollination to rice is realized, when the positioning disc 22 rotates, the ejector rod 51 on the positioning disc rotates along with the rotation, and is jacked up when contacting and attaching the special-shaped block 53, and then the disc 31 is extruded, under the action of the shaking spring 41, the disc 31 and the deflector rod 32 can shake, the impact efficiency to pollen is further improved, and the complete shooting of pollen is facilitated;
Meanwhile, the driving gear 65 on the positioning disk 22 drives the transmission gear 64 to work, and the transmission gear 64 drives the main shaft 62 and the fan blades 63 to rotate, so that upward wind power is provided for pollen, and pollen is accepted by female parents.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a rice breeding equipment, includes removal support body (1), its characterized in that: and also comprises
The two fixing seats (10) are arranged, and the two fixing seats (10) are respectively arranged at two sides of the movable frame body (1);
the pollination mechanisms (2) are arranged, the two pollination mechanisms (2) are respectively arranged on the fixing seats (10), pollen in the male parent at the side can be beaten down by using the pollination mechanisms (2), and the pollen is raised upwards;
The driving assembly (8) is arranged on the movable frame body (1), the driving assembly (8) is connected with the two pollination mechanisms (2), and the two pollination mechanisms (2) can be driven to work synchronously by using the driving assembly (8);
the pollination mechanism (2) comprises a support frame (21) arranged at the bottom of the fixed seat (10), the middle part of the support frame (21) is of a tubular structure, a positioning disc (22) is rotatably arranged in the support frame (21) through a bearing, a pollination assembly (3) is arranged on the positioning disc (22), and pollen in a male parent at the side can be beaten by utilizing the pollination assembly (3);
The pollen raising device is characterized in that a pollen raising piece (6) is arranged on the support frame (21), the pollen raising piece (6) is matched with the pollination assembly (3) for use, and the pollination assembly (3) is utilized to drive the pollen raising piece (6) to work so as to raise pollen upwards;
The fixed seat (10) is rotationally connected with the movable frame body (1), a locking piece (7) is arranged on the movable frame body (1), and the fixed seat (10) can be positioned by utilizing the locking piece (7);
The pollination assembly (3) comprises an elastic shaking piece (4) arranged on a positioning disc (22), a disc (31) is arranged on the elastic shaking piece (4), a plurality of deflector rods (32) for striking rice are arranged on the disc (31), and the elastic shaking piece (4) is used for driving the disc (31) and the deflector rods (32) to shake and adjust;
The positioning disc (22) is provided with a shaking driving piece (5), the shaking driving piece (5) is in contact with the disc (31), and the disc (31) is driven to shake by the shaking driving piece (5);
the elastic shaking piece (4) comprises a plurality of shaking springs (41) which are respectively arranged between the positioning disc (22) and the disc (31);
The shaking driving piece (5) comprises a push rod (51) penetrating through the positioning disc (22), a reset spring (52) is arranged on the outer side of the push rod (51), two ends of the reset spring (52) are respectively connected with the positioning disc (22) and the push rod (51), a special-shaped block (53) is arranged inside a tubular structure of the supporting frame (21), and when the push rod (51) rotates along with the positioning disc (22), the special-shaped block (53) can drive the push rod (51) to shift;
The powder lifting part (6) comprises a fixed pipe (61) arranged at the bottom of the supporting frame (21), a main shaft (62) is rotationally arranged in the fixed pipe (61), fan blades (63) are arranged on the main shaft (62), a transmission gear (64) is arranged on the main shaft (62), and a driving gear (65) matched with the transmission gear (64) is arranged on the positioning disc (22).
2. A rice breeding apparatus according to claim 1, wherein: the locking piece (7) comprises a plugging rod (71) which penetrates through the movable frame body (1), and a plurality of locking holes (72) which are matched with the plugging rod (71) for use are formed in the movable frame body (1) and the fixed seat (10).
3. A rice breeding apparatus according to claim 2, wherein: the driving assembly (8) comprises a plurality of mounting plates (81) which are respectively arranged at the bottoms of the movable frame bodies (1), rotating shafts (82) are rotatably arranged between the mounting plates (81), transmission pieces (9) are arranged at the bottoms of the movable frame bodies (1), and the transmission pieces (9) are utilized to drive positioning discs (22) at two sides to synchronously rotate;
The automatic lifting device is characterized in that a driving motor (83) is arranged at the bottom of the movable frame body (1), an output shaft (84) matched with the driving motor (83) for use is rotatably arranged at the bottom of the movable frame body (1), and fixed gears (85) matched with the output shaft (84) and the rotating shaft (82) for use are respectively arranged on the output shaft and the rotating shaft.
4. A rice breeding apparatus according to claim 3, wherein: polygonal grooves (91) are formed in the middle of the rotary main shaft (62), the transmission part (9) comprises two connecting seats (92) which are respectively arranged on the outer sides of the rotary shafts (82), a bidirectional screw rod (93) is rotatably arranged between the connecting seats (92), two sides of the bidirectional screw rod (93) are respectively connected with a shifting plate in a threaded mode, polygonal rods (95) which are matched with the polygonal grooves (91) to be used are arranged on the shifting plates (94), and knobs (96) are arranged at any one ends of the bidirectional screw rod (93);
And a polygonal seat (97) matched with the polygonal rod (95) is arranged on one side of the positioning disc (22) close to the rotating shaft (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369895.5A CN116171853B (en) | 2023-04-07 | 2023-04-07 | Rice breeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369895.5A CN116171853B (en) | 2023-04-07 | 2023-04-07 | Rice breeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116171853A CN116171853A (en) | 2023-05-30 |
| CN116171853B true CN116171853B (en) | 2024-06-11 |
Family
ID=86442598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310369895.5A Active CN116171853B (en) | 2023-04-07 | 2023-04-07 | Rice breeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116171853B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613071A (en) * | 2012-04-24 | 2012-08-01 | 湖南杂交水稻研究中心 | Disaster reduction method for performing artificial supplementary pollination on crops by utilizing small and medium-sized aircraft |
| CN104920204A (en) * | 2015-06-12 | 2015-09-23 | 湖南农业大学 | Forced vibrating air-sucking directional pollination device for hybrid rice |
| CN209105872U (en) * | 2018-11-30 | 2019-07-16 | 黑龙江省农业科学院五常水稻研究所 | A kind of paddy rice cross breeding production of hybrid seeds supple-mentary pollination mechanical device |
| CN113331050A (en) * | 2021-07-26 | 2021-09-03 | 咸宁市农业科学院 | Rice seed production pollination machine |
| CN217657539U (en) * | 2022-08-05 | 2022-10-28 | 河南省新乡市农业科学院（新乡农业科技创新中心） | Cross-pollination device for hybrid rice |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2019008140A (en) * | 2017-01-06 | 2019-09-13 | Monsanto Technology Llc | Device and method for pollinating plants. |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613071A (en) * | 2012-04-24 | 2012-08-01 | 湖南杂交水稻研究中心 | Disaster reduction method for performing artificial supplementary pollination on crops by utilizing small and medium-sized aircraft |
| CN104920204A (en) * | 2015-06-12 | 2015-09-23 | 湖南农业大学 | Forced vibrating air-sucking directional pollination device for hybrid rice |
| CN209105872U (en) * | 2018-11-30 | 2019-07-16 | 黑龙江省农业科学院五常水稻研究所 | A kind of paddy rice cross breeding production of hybrid seeds supple-mentary pollination mechanical device |
| CN113331050A (en) * | 2021-07-26 | 2021-09-03 | 咸宁市农业科学院 | Rice seed production pollination machine |
| CN217657539U (en) * | 2022-08-05 | 2022-10-28 | 河南省新乡市农业科学院（新乡农业科技创新中心） | Cross-pollination device for hybrid rice |
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