CN114600769A - Mechanical pollination device for space rice seed net room breeding - Google Patents
Mechanical pollination device for space rice seed net room breeding Download PDFInfo
- Publication number
- CN114600769A CN114600769A CN202210396057.2A CN202210396057A CN114600769A CN 114600769 A CN114600769 A CN 114600769A CN 202210396057 A CN202210396057 A CN 202210396057A CN 114600769 A CN114600769 A CN 114600769A
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- China
- Prior art keywords
- side wall
- fixedly arranged
- lower side
- block
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000010152 pollination Effects 0.000 title claims abstract description 42
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 30
- 235000009566 rice Nutrition 0.000 title claims abstract description 30
- 238000009395 breeding Methods 0.000 title abstract description 6
- 230000001488 breeding effect Effects 0.000 title abstract description 6
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009396 hybridization 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
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Abstract
The invention belongs to the technical field of crop breeding, in particular to a space rice seed net room propagation mechanical pollination device, which comprises a bottom plate, the upper side wall of the bottom plate is fixedly provided with symmetrical support rods, the upper ends of the support rods are transversely and fixedly provided with cross rods, a film is fixedly arranged outside the cross bar, a first mounting block is fixedly arranged at the left end of the lower side wall of the cross bar, a first vertical rod is fixedly arranged on the lower side wall of the first mounting block, a sliding block is arranged inside the first vertical rod in a sliding manner, the lower side wall of the sliding block is fixedly provided with a second vertical rod, which is convenient for the rice pollination process through the pollination brush, the position of the pollination brush can be adjusted according to the growth height of different rice varieties, therefore, pollen of the rice can be conveniently removed, and the pollen is blown by the fan to pollinate the rice mutually, so that the rice pollination machine is more convenient to use.
Description
Technical Field
The invention relates to the technical field of crop breeding, in particular to a mechanical pollination device for net room propagation of space rice seeds.
Background
The core of the net house breeding of the rice seeds is to improve the yield per unit area of the bred seeds to the maximum extent on the premise of 'purity preservation' and 'fidelity'. At present, a greenhouse pollination method commonly adopted for net house breeding is mainly artificial auxiliary pollination, and secondly, people try to utilize insects such as bees, wall peaks, flies and the like for pollination, and a fan blows air for pollination and the like.
The in-process that needs the pollination device to carry out artificial pollination in the big-arch shelter because the height that different rice varieties grow is inequality, just needs the pollination device to carry out altitude mixture control and satisfies the rice of co-altitude not, but the inside pollination brush of current pollination device when using, can not carry out arbitrary altitude mixture control to the in-process limitation that uses is great.
Disclosure of Invention
The invention aims to provide a mechanical pollination device for space rice seed net room propagation, which solves the problem that the use limitation is large because the pollination brush of the existing pollination device proposed in the background technology can not be adjusted at any height according to the production height of different varieties of rice when in use.
In order to achieve the purpose, the invention provides the following technical scheme: a space rice seed net room propagation mechanical pollination device comprises a bottom plate, wherein symmetrical support rods are fixedly arranged on the upper side wall of the bottom plate, a cross rod is transversely and fixedly arranged at the upper end of each support rod, a thin film is fixedly arranged on the outer portion of the cross rod, a first installation block is fixedly arranged at the left end of the lower side wall of the cross rod, a first vertical rod is fixedly arranged on the lower side wall of the first installation block, a sliding block is slidably arranged in the first vertical rod, a second vertical rod is fixedly arranged on the lower side wall of the sliding block, the outer portion of the second vertical rod is slidably connected with the lower side wall of the first vertical rod, a cavity is formed in the sliding block, an adjusting mechanism is fixedly arranged in the cavity, a second installation block is fixedly arranged at the lower end of the second vertical rod, a fan is fixedly arranged at the lower end of the second installation block, and a support is fixedly arranged at the right end of the first installation block through a moving mechanism, the inside horizontal fixed strip shaped plate that is provided with of support, the inside of support vertically is provided with first lead screw, the upper end of first lead screw with the lateral wall of support rotates to be connected, the lower extreme of first lead screw runs through the strip shaped plate and extends to lower extreme and fixed rotatory piece that is provided with, the pole wall threaded connection of first lead screw has the movable plate, the left side wall and the right side wall of movable plate all with the inner wall sliding connection of support, the fixed regulating plate that is provided with the symmetry of lower side wall of movable plate, two rotate between the regulating plate and be provided with rotatory roller, the external fixation of rotatory roller is provided with the pollination brush.
Preferably, the lower side wall of the bottom plate is fixedly provided with reinforcing rods which are uniformly distributed.
Preferably, the first mounting block is fixedly connected with the lower side wall of the cross bar through symmetrical first bolts, and the second mounting block is fixedly connected with the upper side wall of the fan through symmetrical second bolts.
Preferably, the moving mechanism includes two fixed blocks, the two fixed blocks are both fixedly connected to the lower side wall of the cross rod, a second lead screw is transversely disposed between the two fixed blocks, the left end of the second lead screw is rotatably connected to the fixed blocks, the right end of the fixed block is fixedly provided with a motor through a mounting bracket, the right end of the second lead screw is fixedly connected to the output end of the motor, the rod wall of the second lead screw is in threaded connection with a first moving block, the upper side wall of the first moving block is slidably connected to the lower side wall of the cross rod, and the lower side wall of the first moving block is fixedly connected to the upper side wall of the support.
Preferably, the adjusting mechanism comprises two second moving blocks, the two second moving blocks are connected with the inner wall of the cavity in a sliding mode, clamping grooves which are evenly distributed are formed in the rod wall of the first vertical rod, a spring is fixedly arranged on one side, adjacent to each other, of each second moving block, clamping rods are fixedly arranged on the other side of each second moving block, and the clamping rods are clamped with the clamping grooves.
Compared with the prior art, the invention has the beneficial effects that:
through the common cooperation of bar shaped plate, first lead screw, rotatory piece, movable plate, regulating plate, rotatory roller and pollination brush, be convenient for carry out the in-process of pollination through the pollination brush to the rice, can adjust the position of pollination brush according to the growth height of different rice varieties to conveniently dial the pollen of rice, and blow through the fan, make its mutual pollination, it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the first and second vertical rods of FIG. 2;
FIG. 4 is a side view of the bracket of FIG. 2;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
In the figure: the device comprises a base plate 1, supporting rods 2, a cross rod 3, a thin film 4, a first mounting block 5, a first vertical rod 6, a sliding block 7, a second vertical rod 8, a second mounting block 9, a fan 10, a support 11, a strip-shaped plate 12, a first lead screw 13, a rotating block 14, a moving plate 15, an adjusting plate 16, a rotating roller 17, a pollination brush 18, a reinforcing rod 19, a fixing block 20, a second lead screw 21, a motor 22, a first moving block 23, a second moving block 24, a spring 25 and a clamping rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a space rice seed net room propagation mechanical pollination device comprises a bottom plate 1, symmetrical support rods 2 are fixedly arranged on the upper side wall of the bottom plate 1, a cross rod 3 is transversely and fixedly arranged at the upper end of each support rod 2, a thin film 4 is fixedly arranged outside the cross rod 3, a first installation block 5 is fixedly arranged at the left end of the lower side wall of the cross rod 3, a first vertical rod 6 is fixedly arranged on the lower side wall of the first installation block 5, a sliding block 7 is slidably arranged inside the first vertical rod 6, a second vertical rod 8 is fixedly arranged on the lower side wall of the sliding block 7, the outside of the second vertical rod 8 is slidably connected with the lower side wall of the first vertical rod 6, a cavity is formed inside the sliding block 7, an adjusting mechanism is fixedly arranged inside the cavity, a second installation block 9 is fixedly arranged at the lower end of the second vertical rod 8, a fan 10 is fixedly arranged at the lower end of the second installation block 9, and a support 11 is fixedly arranged at the right end of the first installation block 5 through a moving mechanism, a strip-shaped plate 12 is transversely and fixedly arranged in the bracket 11, a first screw rod 13 is longitudinally arranged in the bracket 11, the upper end of the first screw rod 13 is rotatably connected with the side wall of the bracket 11, the lower end of the first screw rod 13 extends to the lower end through the strip-shaped plate 12 and is fixedly provided with a rotating block 14, the rod wall of the first screw rod 13 is in threaded connection with a movable plate 15, the left side wall and the right side wall of the movable plate 15 are both in sliding connection with the inner wall of the bracket 11, symmetrical adjusting plates 16 are fixedly arranged on the lower side wall of the movable plate 15, a rotating roller 17 is rotatably arranged between the two adjusting plates 16, a pollination brush 18 is fixedly arranged outside the rotating roller 17, so that the position of the pollination brush 18 can be adjusted according to the growth heights of different rice varieties in the process of pollinating the rice by the pollination brush 18, pollen of the rice is convenient to be removed, and blown by a fan, so that the pollination is more convenient and faster.
The lower side wall of the bottom plate 1 is fixedly provided with reinforcing rods 19 which are uniformly distributed.
The first mounting block 5 is fixedly connected with the lower side wall of the cross rod 3 through symmetrical first bolts, and the second mounting block 9 is fixedly connected with the upper side wall of the fan 10 through symmetrical second bolts.
The moving mechanism comprises two fixed blocks 20, the two fixed blocks 20 are fixedly connected with the lower side wall of the cross rod 3, a second lead screw 21 is transversely arranged between the two fixed blocks 20, the left end of the second lead screw 21 is rotatably connected with the fixed blocks 20, the right end of the fixed blocks 20 is fixedly provided with a motor 22 through an installation frame, the right end of the second lead screw 21 is fixedly connected with the output end of the motor 22, a first moving block 23 is connected to the rod wall of the second lead screw 21 in a threaded mode, the upper side wall of the first moving block 23 is slidably connected with the lower side wall of the cross rod 3, and the lower side wall of the first moving block 23 is fixedly connected with the upper side wall of the support 11.
The adjusting mechanism comprises two second moving blocks 24, the two second moving blocks 24 are connected with the inner wall of the cavity in a sliding mode, clamping grooves which are evenly distributed are formed in the rod wall of the first vertical rod 6, springs 25 are fixedly arranged on one adjacent sides of the two second moving blocks 24, clamping rods 26 are fixedly arranged on the other sides of the two second moving blocks 24, and the two clamping rods 26 are connected with the clamping grooves in a clamping mode.
The working principle is as follows: when the device is used, a test field is arranged at the upper end of the bottom plate 1, rice is planted in the field, before the rice is raised, the position of the fan 10 is adjusted according to the growth height, the two clamping rods 26 are pressed to separate the two clamping rods 26 from the clamping grooves, the second vertical rod 8 is pulled to be in a proper position, the spring 25 drives the second moving blocks 24 at the two ends to move, the two second moving blocks 24 drive the clamping rods 26 at the side walls to be clamped with the clamping grooves, the rotating block 14 is rotated, the rotating block 14 drives the first lead screw 13 at the upper side wall to rotate, the first lead screw 13 drives the moving plate 15 in threaded connection with the rod walls to move downwards, the moving plate 15 drives the adjusting plate 16 at the lower side wall to move downwards, so as to drive the pollination brush 18 at the lower end to move, after the moving to be in a proper position, the motor 22 is started, the motor 22 drives the second lead screw 21 at the output end to rotate, the second lead screw 21 drives the first moving block 23 in threaded connection with the rod walls to move, the first moving block 23 drives the bracket 11 at the lower end and the pollination brush 18 to fluctuate the rice ears, so that pollen falls down and is blown by the fan 10, and pollination and hybridization are realized.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A space rice seed net room propagation mechanical pollination device comprises a bottom plate (1) and is characterized in that symmetrical support rods (2) are fixedly arranged on the upper side wall of the bottom plate (1), a cross rod (3) is transversely and fixedly arranged at the upper end of each support rod (2), a thin film (4) is fixedly arranged on the outer portion of each cross rod (3), a first installation block (5) is fixedly arranged at the left end of the lower side wall of each cross rod (3), a first vertical rod (6) is fixedly arranged on the lower side wall of each first installation block (5), a sliding block (7) is slidably arranged in each first vertical rod (6), a second vertical rod (8) is fixedly arranged on the lower side wall of each sliding block (7), the outer portion of each second vertical rod (8) is slidably connected with the lower side wall of each first vertical rod (6), a cavity is formed in each sliding block (7), and an adjusting mechanism is fixedly arranged in each cavity, the lower end of the second vertical rod (8) is fixedly provided with a second installation block (9), the lower end of the second installation block (9) is fixedly provided with a fan (10), the right end of the first installation block (5) is fixedly provided with a support (11) through a moving mechanism, the inside of the support (11) is transversely and fixedly provided with a strip-shaped plate (12), the inside of the support (11) is longitudinally provided with a first lead screw (13), the upper end of the first lead screw (13) is rotatably connected with the side wall of the support (11), the lower end of the first lead screw (13) penetrates through the strip-shaped plate (12) to extend to the lower end and is fixedly provided with a rotating block (14), the rod wall of the first lead screw (13) is in threaded connection with a movable plate (15), the left side wall and the right side wall of the movable plate (15) are both in sliding connection with the inner wall of the support (11), the lower side wall of the movable plate (15) is fixedly provided with a symmetrical adjusting plate (16), two it is provided with rotatory roller (17) to rotate between regulating plate (16), the outside of rotatory roller (17) is fixed and is provided with pollination brush (18).
2. The mechanical pollination device for the net room propagation of space rice seeds as claimed in claim 1, wherein: and reinforcing rods (19) which are uniformly distributed are fixedly arranged on the lower side wall of the bottom plate (1).
3. The mechanical pollination device for the net room propagation of space rice seeds as claimed in claim 1, wherein: the first mounting block (5) is fixedly connected with the lower side wall of the cross rod (3) through symmetrical first bolts, and the second mounting block (9) is fixedly connected with the upper side wall of the fan (10) through symmetrical second bolts.
4. The mechanical pollination device for the net room propagation of space rice seeds as claimed in claim 1, wherein: the moving mechanism comprises two fixed blocks (20), the two fixed blocks (20) are fixedly connected with the lower side wall of the cross rod (3), a second lead screw (21) is transversely arranged between the two fixed blocks (20), the left end of the second lead screw (21) is rotatably connected with the fixed blocks (20), the right end of each fixed block (20) is fixedly provided with a motor (22) through a mounting frame, the right end of the second lead screw (21) is fixedly connected with the output end of the motor (22), the rod wall of the second lead screw (21) is in threaded connection with a first moving block (23), the upper side wall of the first moving block (23) is slidably connected with the lower side wall of the cross rod (3), and the lower side wall of the first moving block (23) is fixedly connected with the upper side wall of the support (11).
5. The mechanical pollination device for the net room propagation of space rice seeds as claimed in claim 1, wherein: the adjusting mechanism comprises two second moving blocks (24), the two second moving blocks (24) are connected with the inner wall of the cavity in a sliding mode, clamping grooves which are evenly distributed are formed in the rod wall of the first vertical rod (6), springs (25) are fixedly arranged on the adjacent sides of the two second moving blocks (24) together, clamping rods (26) are fixedly arranged on the other sides of the two second moving blocks (24), and the two clamping rods (26) are clamped with the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210396057.2A CN114600769A (en) | 2022-04-14 | 2022-04-14 | Mechanical pollination device for space rice seed net room breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210396057.2A CN114600769A (en) | 2022-04-14 | 2022-04-14 | Mechanical pollination device for space rice seed net room breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114600769A true CN114600769A (en) | 2022-06-10 |
Family
ID=81870319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210396057.2A Pending CN114600769A (en) | 2022-04-14 | 2022-04-14 | Mechanical pollination device for space rice seed net room breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114600769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226624A (en) * | 2022-07-15 | 2022-10-25 | 贵溪欧绿多肉植物有限公司 | Supplementary pollination equipment for flower planting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080128095A1 (en) * | 2006-11-30 | 2008-06-05 | Van Zutven Petrus Egbertus Wil | Awning comprising an integrated spraying installation |
| CN211931893U (en) * | 2020-01-17 | 2020-11-17 | 临沂市农业科学院 | Seed production and propagation shed for hybrid rice |
| CN213992199U (en) * | 2020-09-17 | 2021-08-20 | 河北指南农业科技发展有限公司 | Hanging big-arch shelter spouts medicine device |
| WO2022066690A2 (en) * | 2020-09-24 | 2022-03-31 | Mjnn Llc | Apparatus and methods for plant pollination |
| CN216219375U (en) * | 2021-10-14 | 2022-04-08 | 中国农业科学院郑州果树研究所 | Artificial pollination device for strawberries |
-
2022
- 2022-04-14 CN CN202210396057.2A patent/CN114600769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080128095A1 (en) * | 2006-11-30 | 2008-06-05 | Van Zutven Petrus Egbertus Wil | Awning comprising an integrated spraying installation |
| CN211931893U (en) * | 2020-01-17 | 2020-11-17 | 临沂市农业科学院 | Seed production and propagation shed for hybrid rice |
| CN213992199U (en) * | 2020-09-17 | 2021-08-20 | 河北指南农业科技发展有限公司 | Hanging big-arch shelter spouts medicine device |
| WO2022066690A2 (en) * | 2020-09-24 | 2022-03-31 | Mjnn Llc | Apparatus and methods for plant pollination |
| CN216219375U (en) * | 2021-10-14 | 2022-04-08 | 中国农业科学院郑州果树研究所 | Artificial pollination device for strawberries |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226624A (en) * | 2022-07-15 | 2022-10-25 | 贵溪欧绿多肉植物有限公司 | Supplementary pollination equipment for flower planting |
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Application publication date: 20220610 |
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