CN113383704A - Artificial pollination device for corn - Google Patents
Artificial pollination device for corn Download PDFInfo
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- CN113383704A CN113383704A CN202110828519.9A CN202110828519A CN113383704A CN 113383704 A CN113383704 A CN 113383704A CN 202110828519 A CN202110828519 A CN 202110828519A CN 113383704 A CN113383704 A CN 113383704A
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- pollination
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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
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- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention relates to the technical field of crop cultivation, and discloses a pollinator for corn manual work, which comprises a bracket, wherein a pollination cover is arranged on the bracket, the pollination cover is used for covering male ears and female ears, and the pollination cover comprises a left half cover and a right half cover; be equipped with the baffle in the pollination cover, the baffle is separated into cavity and cavity down with the pollination cover, go up the internal pollen shaking mechanism that is equipped with of cavity, pollen shaking mechanism is used for assisting pollen on the tassel to shake off, the baffle comprises sheet frame and a plurality of laths of rotating the connection on the sheet frame, be used for accepting tassel pollen at the lath level, be equipped with on the pollination cover and be used for driving lath pivoted power unit, the baffle is including setting up half left board on half cover on the left side and setting up half right board on half cover on the right side, half cover on the left side is formed with the through-hole that supplies maize to plant the plant pole to pass through with half right cover junction. The invention can solve the problems of low efficiency and poor pollination quality of artificial pollen collection and pollination.
Description
Technical Field
The invention relates to the technical field of crop cultivation, in particular to a pollinator for corn manual work.
Background
The corn belongs to a self-pollination crop with the same male and female plants, and in the planting process, the self pollination is carried out, namely, pollen of the tassel falls onto the filaments under the action of gravity, so that the pollination is completed. However, in the actual planting process, under the influence of environmental factors, such as rain, strong wind and other weather, pollen of the tassel is easy to fall off and pollination cannot be realized, so that the corn has few corn stalks and the yield is reduced.
In order to solve the problems, the corn is generally subjected to pollen collection and pollination manually, so that the problem of low yield can be well solved, and the yield of the corn is remarkably improved; however, this approach also has disadvantages: the manual powder collection and pollination on one land needs a lot of manpower and time, the planting area is large, and the optimal pollination period can be easily missed by only one land for powder collection and pollination, so that the pollination quality is influenced.
Disclosure of Invention
The invention aims to provide a corn artificial pollination device, which solves the problems of low efficiency and poor pollination quality of artificial pollination for pollen collection.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a pollination device for corn manual work comprises a bracket, wherein a pollination cover is arranged on the bracket and used for covering male ears and female ears, and the pollination cover comprises a left half cover and a right half cover; be equipped with the baffle in the pollination cover, the baffle is separated into cavity and cavity down with the pollination cover, go up the internal pollen shaking mechanism that is equipped with of cavity, pollen shaking mechanism is used for assisting pollen on the tassel to shake off, the baffle comprises sheet frame and a plurality of laths of rotating the connection on the sheet frame, be used for accepting tassel pollen at the lath level, be equipped with on the pollination cover and be used for driving lath pivoted power unit, the baffle is including setting up half left board on half cover on the left side and setting up half right board on half cover on the right side, half cover on the left side is formed with the through-hole that supplies maize to plant the plant pole to pass through with half right cover junction.
The principle of the invention is as follows: the male ear and the female ear of the corn are covered by the pollination cover, and are isolated from the outside during pollination, so that cross-pollination is prevented. The in-process is connected through half cover on a left side and half cover on the right side and is formed the pollination cover, and half board on a left side is close to with half board on the right side and is connected simultaneously, and its junction forms the through-hole that supplies maize plant pole to pass through, forms the baffle from this, separates into cavity and lower cavity through the baffle with the pollination cover. In the early stage of pollination, pollen of the tassels falls onto the partition plate and is collected on the partition plate; during pollination, the power mechanism drives the batten to rotate to a certain inclination angle, so that pollen on the batten falls onto the lower filaments to finish pollination; in the pollination process, the pollen shaking mechanism shakes the tassels to enable pollen on the tassels to fall off at an accelerated speed, so that the pollination efficiency is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. the pollination cover is arranged to cover the male ear and the female ear of the corn to isolate the male ear and the female ear from the outside, so that on one hand, the influence of bad weather such as rainy days can be prevented, the pollen of the male ear can effectively drop on the filaments of the same plant as much as possible, the filaments can be fully pollinated, the pollination quality is improved, and the yield of the corn is improved; on the other hand, cross pollination can be effectively prevented; in addition, the pollen can be well isolated, the pollen is prevented from flying everywhere, and the influence of the pollen on the body health of a person is reduced.
2. The partition plate is arranged, so that pollen of the tassel is collected by the partition plate before the tassel silks, pollen waste can be effectively prevented, and the situation that pollen falls off before the tassel silks are not silked is avoided; in the pollination period, pollen on the pollen falls onto the filaments as much as possible by utilizing the rotation of the laths, so that the filaments can be fully pollinated, and the yield of the corn is improved; in addition, the partition plate is arranged in the pollination cover, so that pollen of tassels can be well collected, the collected pollen can be prevented from being influenced by outside weather, the quality of the pollen is guaranteed, and pollination is ensured.
3. Set up and tremble whitewashed mechanism, utilize and tremble whitewashed dropping of pollen on the mechanism acceleration tassel, make it can drop from the tassel fast, guarantee the pollination utilization ratio of pollen, shorten the time of pollination to improve pollination efficiency.
Furthermore, the power mechanism comprises power rods, transmission rods and connecting rods, the number of the connecting rods is the same as that of the slats, the power rods are fixedly connected with the transmission rods, one end of each connecting rod is fixedly connected with the transmission rod, and the other end of each connecting rod is rotatably connected with the corresponding slat.
During pollination, the power rod drives the transmission rod to move, the transmission rod drives the batten to rotate for a certain angle through the connecting rod, and the batten is in an inclined state, so that pollen on the batten can smoothly drop onto the filaments, and pollination is completed. Through power unit's setting, can control the rotation of lath well, make it can rotate suitable inclination, the pollen that can adhere to on the rotatory in-process simultaneously also helps the lath to drop repeatedly to improve the pollination utilization ratio of pollen, and then improve the pollination quality.
Further, tremble powder mechanism including setting up tremble powder ball and the elastic component in last cavity, elastic component one end is connected with the pollination cover, the elastic component other end with tremble the powder ball and be connected.
Utilize the elastic property of elastic component, drive and tremble the motion of powder ball, tremble the in-process of powder ball motion and contact with the tassel, promote dropping of pollen on the tassel to accelerate the efficiency of pollination.
Further, tremble powder mechanism including setting up tremble the powder stick and connect the rope in last cavity, connect rope one end and be connected with the pollination cover, connect the rope other end and tremble the powder stick and be connected.
Utilize the pliability nature of connecting the rope, make to tremble the whitewashed stick and rock, tremble the in-process that the whitewashed stick rocked and contact with the tassel, promote dropping of pollen on the tassel to accelerate the efficiency of pollination.
Further, tremble powder mechanism still including setting up the first cavity on the pollination cover lateral wall and the gas pocket of intercommunication first cavity and last cavity, the pollination covers the rigid coupling and has the piston cylinder with first cavity intercommunication, is equipped with the one-way admission valve on the piston cylinder, is equipped with the piston in the piston cylinder, is connected with the piston rod between piston and the power pole.
The piston rod is driven by the power rod to move in a reciprocating manner, so that the pressure in the piston cylinder is changed, air is continuously supplied into the first cavity, and the air is continuously blown out through the air holes, so that the falling of pollen on the tassel is accelerated; the powder is trembled to the flow that in-process will make and tremble powder mechanism, further promotes dropping of tassel pollen to improve the efficiency of pollination. Meanwhile, the power rod is used for forming linkage, so that the driving lath can be driven to rotate, and powder shaking driving can be realized.
Further, the middle part of the batten is concave downwards.
Compared with a flat plate, the pollen can be better collected in the early stage of pollination by the arrangement, so that the efficiency and the quality during pollination are ensured.
Drawings
Fig. 1 is a schematic front view partially in cross section according to a first embodiment of the present invention;
FIG. 2 is a schematic top view of the separator of the present invention;
FIG. 3 is a schematic view of the position relationship between the half strip and the power mechanism when the slat rotates to incline;
fig. 4 is a schematic partial cross-sectional front view according to a second embodiment of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the powder shaking device comprises a support 1, a left half cover 2, a right half cover 3, an upper cavity 4, a lower cavity 5, a plate frame 6, a plate strip 7, a left half plate 8, a right half plate 9, a through hole 10, a power rod 11, a transmission rod 12, a connecting rod 13, a powder shaking ball 14, an elastic piece 15, a first cavity 16, an air hole 17, a piston cylinder 18, a clamping groove 19, a clamping block 20, a powder shaking rod 21 and a connecting rope 22.
An embodiment substantially as described in figures 1 to 3 of the accompanying drawings:
the utility model provides an artificial pollination ware that uses of maize, includes support 1, is equipped with the pollination cover on support 1, and the pollination cover is used for covering tassel and female ear, and the pollination cover includes half cover 2 on the left side and half cover 3 on the right side, and half cover 2 upper ends on the left side articulates on support 1 with half cover 3 upper ends on the right side, and half cover 2 lower extreme on the left side is connected and the junction leaves the space that supplies maize to plant the plant pole and pass through with half cover 3 lower extreme contact on the right side.
Be equipped with the baffle in the pollination cover, the baffle is separated into cavity 4 and cavity 5 down with the pollination cover, and the baffle comprises lath 7 of sheet frame 6 and a plurality of rotation connection on sheet frame 6, and when lath 7 was in the level, all laths 7 formed a similar flat board for accept and collect tassels pollen, preferred, lath 7 middle part is undercut, so that collect pollen better. The baffle is including setting up half board 8 in the left side on half cover 2 and setting up half board 9 in the right side on half cover 3, and half board 8 in the left side is fixed respectively on half cover 2 in the left side and half cover 3 in the right side with half board 9 in the right side, and half cover 2 in the left side is formed with the through-hole 10 that supplies maize plant pole to pass through with half cover 3 junction in the right side. Two identical power mechanisms which are respectively used for driving the battens 7 on the left half plate 8 and the right half plate 9 to rotate are arranged on the pollination cover, each power mechanism comprises a power rod 11, a transmission rod 12 and connecting rods 13 which are the same as the battens 7 in number, the power rods 11 are fixedly connected with the transmission rods 12 through screws, one end of each power rod 11 is positioned outside the pollination cover, an opening for the power rods 11 to move is formed in the pollination cover, the transmission rods 12 are connected into the pollination cover in a sliding mode, one end of each connecting rod 13 is fixedly connected with the transmission rod 12, and the other end of each connecting rod 13 is rotatably connected with the corresponding batten 7.
Be equipped with in the pollination covers cavity 4 and tremble whitewashed mechanism, tremble whitewashed mechanism and be used for assisting pollen on the tassel to shake, tremble whitewashed ball 14 and elastic component 15 of trembleing including setting up in last cavity 4, elastic component 15 upper end and pollination cover top are connected, and elastic component 15 lower extreme with tremble whitewashed ball 14 and be connected, in this embodiment, tremble whitewashed ball 14 and make by elastic material, and elastic component 15 is the spring. The powder shaking mechanism further comprises a first cavity 16 arranged on the side wall of the pollination cover and an air hole 17 for communicating the first cavity 16 with the upper cavity 4, a piston cylinder 18 communicated with the first cavity 16 is fixedly connected onto the pollination cover through a bolt, a one-way air inlet valve is installed on the piston cylinder 18, a piston is slidably connected in the piston cylinder 18, and a piston rod is connected between the piston and the power rod 11.
In specific implementation, the left half cover 2 and the right half cover 3 are rotated, the pollination cover is opened, and then the tassels and the female ears of the corns are covered; in the process, the left half plate 8 and the right half plate 9 are close to each other along with the left half cover 2 and the right half cover 3 respectively. In the early stage of pollination, pollen of the tassel falls onto the partition plate under the action of self gravity and is collected on the partition plate. During pollination, the power rod 11 is pushed forward manually, the power rod 11 drives the transmission rod 12 to move, the transmission rod 12 drives the connecting rod 13 to move, so that the batten 7 is driven to rotate by a certain angle and is in an inclined state, pollen on the batten can smoothly fall onto the filaments, and pollination is completed; in the process, the power rod 11 drives the piston to slide forward through the piston rod, at the moment, the pressure of one side of the piston cylinder 18 communicated with the first cavity 16 is reduced, and outside air enters the piston cylinder 18 through the one-way air inlet valve. Then the power rod 11 is pushed reversely, so that the driving rod 12 and the connecting rod 13 drive the lath 7 to rotate reversely and reset, namely the lath 7 is in a horizontal state; in-process, power pole 11 will also drive the piston reverse slip through the piston rod, 18 one side pressure increase of piston cylinder with first cavity 16 intercommunication this moment, the air in the piston cylinder 18 will be constantly blown to cavity 4 through first cavity 16, gas pocket 17, make pollen on the tassel drop with higher speed, simultaneously because the flow of air, including the elasticity of elastic component 15, will make and tremble the motion of powder ball 14, tremble the in-process of the motion of powder ball 14 and contact with the tassel, promote dropping of pollen on the tassel, thereby accelerate the efficiency of pollination. Reciprocating like this, the pollen that will make on the tassel can drop on the filament of the same trunk as much as possible, makes the filament can fully pollinate, improves the pollination quality to improve the output of maize.
Embodiment two is substantially as shown in figures 2 to 4:
the difference between this embodiment and the first embodiment is: support 1 is two, and half cover 2 on the left side and half cover 3 on the right side are respectively through bolt fixed connection on support 1, and half cover 2 on the left side and half cover 3 on the right side form the pollination cover through the joint, and it has draw-in groove 19 to open on half cover 2 on the left side promptly, and integrated into one piece has fixture block 20 on half cover 3 on the right side, through fixture block 20 card in draw-in groove 19 to make half cover 2 on the left side and half cover 3 on the right side connect. Tremble whitewashed mechanism including setting up tremble whitewashed stick 21 and connect rope 22 in last cavity 4, connect rope 22 upper end and pollination cover to be connected, connect rope 22 lower extreme and tremble whitewashed stick 21 and be connected, in this embodiment, tremble whitewashed stick 21 and be the plastics stick.
During specific implementation, the left half cover 2 and the right half cover 3 are respectively placed on two sides of a corn plant, and after the positions of the two half covers are adjusted, the two half covers are folded and clamped, so that the corn can be covered. So set up, the operation of being more convenient for. During pollination, the pollen shaking rod 21 is shaken by utilizing the flowing of air in the upper cavity 4 and the flexible property of the connecting rope 22, and the pollen shaking rod 21 is contacted with the tassel in the shaking process to promote the dropping of pollen on the tassel, thereby accelerating the pollination efficiency. Compare with trembling whitewashed ball 14, use and tremble whitewashed stick 21, can increase the area of contact with the tassel, improve the efficiency of trembling the powder to further accelerate the efficiency of pollination.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the present invention. These should also be construed as the scope of the present invention, and they should not be construed as affecting the effectiveness of the practice of the present invention or the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a maize is artificial with pollination ware, includes the support, its characterized in that: the support is provided with a pollination cover, the pollination cover is used for covering the male ears and the female ears, and the pollination cover comprises a left half cover and a right half cover; be equipped with the baffle in the pollination cover, the baffle is separated into cavity and cavity down with the pollination cover, go up the internal pollen shaking mechanism that is equipped with of cavity, pollen shaking mechanism is used for assisting pollen on the tassel to shake off, the baffle comprises sheet frame and a plurality of laths of rotating the connection on the sheet frame, be used for accepting tassel pollen at the lath level, be equipped with on the pollination cover and be used for driving lath pivoted power unit, the baffle is including setting up half left board on half cover on the left side and setting up half right board on half cover on the right side, half cover on the left side is formed with the through-hole that supplies maize to plant the plant pole to pass through with half right cover junction.
2. The artificial pollination device for the corns according to the claim 1, which is characterized in that: the power mechanism comprises power rods, transmission rods and connecting rods, the number of the connecting rods is the same as that of the slats, the power rods are fixedly connected with the transmission rods, one end of each connecting rod is fixedly connected with the transmission rod, and the other end of each connecting rod is rotatably connected with the corresponding slat.
3. The artificial pollination device for the corns according to the claim 2, characterized in that: tremble whitewashed mechanism including setting up tremble whitewashed ball and the elastic component in last cavity, elastic component one end is connected with the pollination cover, and the elastic component other end is connected with trembleing whitewashed ball.
4. The artificial pollination device for the corns according to the claim 2, characterized in that: tremble whitewashed mechanism including setting up tremble the whitewashed stick and connect the rope in last cavity, connect rope one end and be connected with the pollination cover, connect the rope other end and tremble the whitewashed stick and be connected.
5. A manual corn pollinator as claimed in claim 3 or 4, wherein: tremble powder mechanism still including setting up the first cavity on the pollination covers the lateral wall and the gas pocket of first cavity of intercommunication and last cavity, the pollination covers the rigid coupling to have the piston cylinder with first cavity intercommunication, is equipped with the one-way admission valve on the piston cylinder, is equipped with the piston in the piston cylinder, is connected with the piston rod between piston and the power pole.
6. The artificial pollination device for the corns according to any one of the claims 1 to 5, characterized in that: the middle part of the batten is concave downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828519.9A CN113383704B (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828519.9A CN113383704B (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
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| CN113383704A true CN113383704A (en) | 2021-09-14 |
| CN113383704B CN113383704B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110828519.9A Active CN113383704B (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190271A (en) * | 2021-12-03 | 2022-03-18 | 安徽袁粮水稻产业有限公司 | Breeding method of fragrant hybrid rice |
| CN114342905A (en) * | 2022-02-24 | 2022-04-15 | 重庆工程职业技术学院 | Agricultural disease and pest control device based on Internet of things platform |
| CN114680038A (en) * | 2022-05-05 | 2022-07-01 | 会理县佳禾农业有限责任公司 | Artificial pollination device for improving fruit setting rate of polygonatum sibiricum and using method thereof |
| CN115644050A (en) * | 2022-10-19 | 2023-01-31 | 滨州市农业科学院 | Breeding isolating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843089A (en) * | 2006-05-15 | 2006-10-11 | 西北农林科技大学 | Self-crossing pollination method for maize artificial enveloping |
| US20160037740A1 (en) * | 2013-03-14 | 2016-02-11 | Pioneer Hi-Bred International, Inc. | Apparatus and method for delivering pollen for directed pollination of plants |
| CN210382170U (en) * | 2019-07-30 | 2020-04-24 | 纳谷三河农业科技有限公司 | Maize pollen pollinator |
-
2021
- 2021-07-21 CN CN202110828519.9A patent/CN113383704B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843089A (en) * | 2006-05-15 | 2006-10-11 | 西北农林科技大学 | Self-crossing pollination method for maize artificial enveloping |
| US20160037740A1 (en) * | 2013-03-14 | 2016-02-11 | Pioneer Hi-Bred International, Inc. | Apparatus and method for delivering pollen for directed pollination of plants |
| CN210382170U (en) * | 2019-07-30 | 2020-04-24 | 纳谷三河农业科技有限公司 | Maize pollen pollinator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190271A (en) * | 2021-12-03 | 2022-03-18 | 安徽袁粮水稻产业有限公司 | Breeding method of fragrant hybrid rice |
| CN114190271B (en) * | 2021-12-03 | 2022-11-22 | 安徽袁粮水稻产业有限公司 | Breeding method of fragrant hybrid rice |
| CN114342905A (en) * | 2022-02-24 | 2022-04-15 | 重庆工程职业技术学院 | Agricultural disease and pest control device based on Internet of things platform |
| CN114680038A (en) * | 2022-05-05 | 2022-07-01 | 会理县佳禾农业有限责任公司 | Artificial pollination device for improving fruit setting rate of polygonatum sibiricum and using method thereof |
| CN114680038B (en) * | 2022-05-05 | 2022-12-02 | 会理县佳禾农业有限责任公司 | Artificial pollination device for improving fruit setting rate of polygonatum sibiricum and using method thereof |
| 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 |
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| CN113383704B (en) | 2022-09-16 |
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