CN208080180U - A kind of hand pressure balloon pollination device - Google Patents
A kind of hand pressure balloon pollination device Download PDFInfo
- Publication number
- CN208080180U CN208080180U CN201820464370.4U CN201820464370U CN208080180U CN 208080180 U CN208080180 U CN 208080180U CN 201820464370 U CN201820464370 U CN 201820464370U CN 208080180 U CN208080180 U CN 208080180U
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- Prior art keywords
- pollination
- sleeve pipe
- pollen
- piston
- fixedly connected
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Abstract
The utility model is suitable for principle field of mechanical technique, provide a kind of hand pressure balloon pollination device, including compression assemblies, conveying assembly and adjusting part, the compression assemblies include handle, breather cheek valve, air bag, unidirectional air outlet valve and appendix, and the air bag is fixedly connected on the appendix；If plant is larger, by adjusting sleeve pipe spiral shell to the left into, so that being squeezed the pollination hose at the tightening of the adjusting sleeve pipe, large range of misty pollen can be sprayed, to pollinate to plant, when plant is smaller, by the adjusting sleeve pipe to the right spiral shell into, in pollination, small range of misty pollen can be sprayed, compared to more existing pollination device, novel hand pressure balloon pollination device can be directed to different size of plant when in use, the range of adjustment pollination spraying, the usage amount for the pollen saved while keeping pollination success rate high, greatly reduce the cost of artificial pollination.
Description
Technical field
The utility model belongs to graden machine field more particularly to a kind of hand pressure balloon pollination device.
Background technology
Currently, it is to overcome spontaneous pollination bad to carry out artificial pollination to fruit tree, the effective measures of fruit-setting rate are improved.It is most of
The pollen grain of fruit tree is larger and viscous weight, and the distance propagated by wind-force is limited, and the florescence is very short.Therefore, if the florescence meet it is cold
Stream, rainy days, sandstorm and hot dry wind etc. are unfavorable for the bad weather of insect activity, and it is to increase orchard yield to carry out artificial pollination
Unique channel.And spontaneous pollination is random, it would be desirable to which the possible fruit in place of result does not all have, and is not intended to tie
The place of fruit, but may be a string a string, and carry out that artificial pollination is then different, we want to allow that local result can be to that
In flower pollinate.
Pollination device currently on the market is when pollinating to plant, simply by the two pollen companion of mode of gas extrusion
As gas squeezes out, the range for the spraying that cannot be pollinated mostly according to the big minor adjustment of the plant of plant, so as to cause the wave of pollen
Take.
Utility model content
The utility model provides a kind of hand pressure balloon pollination device, it is intended to solve pollination device currently on the market to plant into
When row pollination, squeezed out along with gas simply by two pollen of mode of gas extrusion, it mostly cannot be according to the plant of plant
Big minor adjustment pollination spraying range, so as to cause pollen waste the problem of.
The utility model is realized in this way a kind of hand pressure balloon pollination device, including compression assemblies, conveying assembly and adjusting
Component, the compression assemblies include handle, breather cheek valve, air bag, unidirectional air outlet valve and appendix, and the air bag is fixedly connected
In the appendix, the handle is fixedly connected on the appendix, and the handle is located at the top of the air bag, the air bag
It is fixedly connected on the breather cheek valve by the appendix, the breather cheek valve is located at the left side of the air bag, described
Air bag is fixedly connected on the unidirectional air outlet valve by the appendix, and the unidirectional air outlet valve is located at the right side of the air bag,
The breather cheek valve includes air inlet valve body, inlet piston and into gas spring, and the inlet piston is slidably connected to the air inlet
Valve body, the inlet piston are located at the inside of the air inlet valve body, and the both ends into gas spring are respectively fixedly connected in described
Air inlet valve body and inlet piston, the unidirectional air outlet valve include outlet valve body, go out gas spring and outlet piston, the outlet piston
Be slidably connected to the outlet valve body, the outlet piston is located at the inside of the outlet valve body, it is described go out gas spring both ends
It is respectively fixedly connected in the outlet valve body and outlet piston, the conveying assembly includes casing, sealing cover and pollen tank, described
Casing is fixedly connected on the appendix, and described sleeve pipe is located at the right side of the appendix, and the pollen tank is fixedly connected on institute
Casing is stated, the pollen tank is located at the lower section of described sleeve pipe, and the sealing cover is removably connected to the sealing cover, the sealing
For lid positioned at the top of the pollen tank, the adjusting part includes pollination hard tube, adjusting sleeve pipe and pollination hose, and the pollination is hard
Pipe is fixedly connected on described sleeve pipe, and the pollination hard tube is located at the right side of described sleeve pipe, and the pollination hose is fixedly connected on institute
Pollination hard tube is stated, the pollination hose is located at the right side of the pollination hard tube, and the adjusting sleeve pipe is bolted in the pollination hard tube,
The adjusting sleeve pipe is located at the right side of the pollination hose.
The utility model also provides preferably, and the outer ring of the inner ring of the sealing cover and the pollen tank is both provided with spiral shell
Line, the sealing cover are removably connected to the pollen tank by screw thread.
The utility model also provides preferably, and the pollen tank is set as infundibulate, the bottom of the pollen tank and described
The top of casing opens up hole, and two described holes are adapted.
The utility model also provides preferably, and the inside of the adjusting sleeve pipe offers cavity, and the cavity is in the right
Tighten shape.
The utility model also provides preferably, is provided with fixture block on the right side of the inlet piston, the air inlet valve body it is interior
Portion offers card slot, and the card slot is adapted with the fixture block, the right side that the inlet piston is located at into gas spring.
The utility model also provides preferably, and sealing block is provided on the left of the outlet piston, the outlet valve body
Inside offers seal groove, and the seal groove and seal are adapted, it is described go out gas spring be located at the right side of the outlet piston.
Compared with prior art, the utility model has the beneficial effects that：A kind of hand pressure balloon pollination device of the utility model,
By the way that the adjusting part is arranged realize the adjusting to pollination range, when pollinating to plant, if plant compared with
Greatly, by adjusting sleeve pipe spiral shell to the left into so that the pollination hose is squeezed at the tightening of the adjusting sleeve pipe, is made
The right-end openings for obtaining the pollination hose are squeezed deformation, to allow the pollination hose bore to become smaller, in pollination, and energy
Large range of misty pollen is enough sprayed, to pollinate to plant, when plant is smaller, to the right by the adjusting sleeve pipe
Side spiral shell is into pollination, it will be able to spray small range of misty pollen, compare more existing pollination device, novel hand pressure
Air bag pollination device can be directed to different size of plant when in use, and the range of adjustment pollination spraying is keeping success rate of pollinating
The usage amount for the pollen saved while high greatly reduces the cost of artificial pollination.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is adjusting part structural schematic diagram in the utility model；
Fig. 3 is the structural schematic diagram of breather cheek valve in the utility model；
Fig. 4 is the structural schematic diagram of unidirectional air outlet valve in the utility model；
In figure：1- compression assemblies, 11- handles, 12- breather cheek valves, 121- air inlets valve body, 122- inlet pistons, 123-
Go out gas spring, 143- outlets piston, 15- gas transmissions into gas spring, 13- air bags, the unidirectional air outlet valves of 14-, 141- outlets valve body, 142-
Pipe, 2- conveying assemblies, 21- casings, 22- sealing covers, 23- pollen tank, 3- adjusting parts, 31- pollination hard tube, 32- adjusting sleeve pipes,
33- pollination hoses.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hand pressure balloon pollination device, including extruding group
Part 1, conveying assembly 2 and adjusting part 3, compression assemblies 1 include handle 11, breather cheek valve 12, air bag 13, unidirectional air outlet valve 14
With appendix 15, air bag 13 is fixedly connected on appendix 15, and handle 11 is fixedly connected on appendix 15, and handle 11 is located at air bag 13
Top, air bag 13 is fixedly connected on breather cheek valve 12 by appendix 15, and breather cheek valve 12 is located at the left side of air bag 13,
Air bag 13 is fixedly connected on unidirectional air outlet valve 14 by appendix 15, and unidirectional air outlet valve 14 is located at the right side of air bag 13, unidirectionally into
For air valve 12 including air inlet valve body 121, inlet piston 122 and into gas spring 123, inlet piston 122 is slidably connected to air inlet valve body
121, inlet piston 122 is located at the inside of air inlet valve body 121, is respectively fixedly connected with into the both ends of gas spring 123 in air inlet valve body
121 and inlet piston 122, unidirectional air outlet valve 14 includes outlet valve body 141, goes out gas spring 142 and outlet piston 143, and outlet is lived
Plug 143 is slidably connected to outlet valve body 141, and outlet piston 143 is located at the inside of outlet valve body 141, goes out the both ends of gas spring 142
It is respectively fixedly connected in outlet valve body 141 and outlet piston 143, conveying assembly 2 includes casing 21, sealing cover 22 and pollen tank
23, casing 21 is fixedly connected on appendix 15, and casing 21 is located at the right side of appendix 15, and pollen tank 23 is fixedly connected on casing
21, pollen tank 23 is located at the lower section of casing 21, and sealing cover 22 is removably connected to sealing cover 22, and sealing cover 22 is located at pollen tank 23
Top, adjusting part 3 include pollination hard tube 31, adjusting sleeve pipe 32 and pollination hose 33, pollination hard tube 31 be fixedly connected on set
Pipe 21, pollination hard tube 31 are located at the right side of casing 21, and pollination hose 33 is fixedly connected on pollination hard tube 31, and pollination hose 33 is located at
The right side of pollination hard tube 31, adjusting sleeve pipe 32 are bolted in pollination hard tube 31, and adjusting sleeve pipe 32 is located at the right side of pollination hose 33.
In the present embodiment, hose 33 is pollinated by setting to realize the adjusting to pollination range size, if plant
It is larger, by the spiral shell to the left of adjusting sleeve pipe 32 into so that at the tightening of adjusting sleeve pipe to pollination hose 33 squeeze so that pollination
The right-end openings of hose 33 are squeezed deformation, and to allow pollination 33 bore of hose to become smaller, in pollination, pollination hose 33 passes through
Air velocity become faster, to blowing pollen farther, it will be able to spray large range of misty pollen, to plant into
Row pollination, when plant is smaller, by adjusting sleeve pipe 32 to the right spiral shell into, pollination when, at this time pollinate hose 33 right-end openings
Be not squeezed, pollination hose 33 by air velocity it is slack-off, to by pollen blow closer to, it will be able to spray smaller
The misty pollen of range.
In the present embodiment, realize the adjusting to pollination range by the way that adjusting part 3 is arranged, when to plant into
Row pollination, if plant is larger, by the spiral shell to the left of adjusting sleeve pipe 32 into so that at the tightening of adjusting sleeve pipe to pollinate hose 33
It is squeezed so that the right-end openings of pollination hose 33 are squeezed deformation, to allow pollination 33 bore of hose to become smaller, are pollinating
When, pollination hose 33 by air velocity become faster, to blowing pollen farther, it will be able to spray large range of mist
Pollen, to pollinating to plant, when plant is smaller, by adjusting sleeve pipe 32 to the right spiral shell into pollination, pollinating at this time
The right-end openings of hose 33 be not squeezed, pollination hose 33 by air velocity it is slack-off, to by pollen blow closer to,
Small range of misty pollen can be sprayed, compares more existing pollination device, novel hand pressure balloon pollination device is using
When can be directed to different size of plant, the range of adjustment pollination spraying, the flower saved while keeping pollination success rate high
The usage amount of powder greatly reduces the cost of artificial pollination.
Further, the outer ring of the inner ring of sealing cover 22 and pollen tank 23 is both provided with screw thread, and sealing cover 22 passes through screw thread
It is removably connected to pollen tank 23.
In the present embodiment, prevent the pollen in pollen tank 23 from trickling down by the way that sealing cover 22 is arranged, before pollination
Sealing cover 22 and pollen tank 23 are disassembled, pollen is poured into from 23 upper end opening of pollen tank in pollen tank 23, by sealing cover 22
It is sealed by screw thread with pollen tank 23, to prevent the pollen in pollen tank 23 unrestrained, in pollination, when in casing 21
When gas promotes to the right, gas may move upwards, since pollen tank 23 is by sealing cover 22, so will not be by pollen tank 23
The pollen of middle storage is blown away.
Further, pollen tank 23 is set as infundibulate, and the bottom of pollen tank 23 and the top of casing 21 offer hole
Hole, two circular cavities are adapted.
In the present embodiment, pollen is stored by the way that pollen tank 23 is arranged, in pollination, pollen tank 23 passes through hole
It falls in casing 21, when the gas in casing 21 promotes to the right, gas drives pollen to move to the right, from pollination hose
33 pairs of plant pollinate.
Further, the inside of adjusting sleeve pipe 32 offers cavity, and cavity is in tightening shape to the right.
In the present embodiment, the adjusting to pollination range is realized by his adjusting sleeve pipe 32 of setting, when to planting
Strain is pollinated, if plant is larger, by adjusting sleeve pipe 32 spiral shell to the left into so that it is soft to pollinating at the tightening of adjusting sleeve pipe
Pipe 33 is squeezed so that and the right-end openings of pollination hose 33 are squeezed deformation, to allow pollination 33 bore of hose to become smaller,
When pollination, it will be able to which spray large range of misty pollen, when plant is smaller, will be adjusted to pollinate to plant
Casing 32 to the right spiral shell into, pollination when, at this time pollinate hose 33 right-end openings be not squeezed, it will be able to spray compared with
Small-scale mist pollen.
Further, the right side of inlet piston 122 is provided with fixture block, and the inside of air inlet valve body 121 offers card slot, card slot
It is adapted with fixture block, the right side of inlet piston 122 is located at into gas spring 123.
In the present embodiment, by the way that card slot is arranged opening and closing automatically for breather cheek valve 12 is realized with fixture block
, when with hand extruding gasbag 13 so that the gas in air bag 13 is transported along the side to the left of appendix 15, when gas reaches
When breather cheek valve 12, gas transports to the left in air inlet valve body 121, is at this time expansion state, air inlet bullet into gas spring 123
Spring 123 drives the Slideslip to the left of inlet piston 122 so that card slot resists fixture block, to realize the automatic pass of breather cheek valve 12
It closes, when unclamping air bag 13, air bag 13 starts air-breathing, and air bag 13 drives the Slideslip to the right of inlet piston 122 at this time so that
Card slot is not resisting fixture block, is shunk at this time into gas spring 123, to realize the automatic opening of breather cheek valve 12.
Further, the left side of outlet piston 143 is provided with sealing block, and the inside of outlet valve body 141 offers seal groove,
Seal groove and seal are adapted, and go out the right side that gas spring 142 is located at outlet piston 143.
In the present embodiment, automatic opening and the pass of unidirectional air outlet valve 14 are realized by the way that seal groove and seal is arranged
It closes, when with hand extruding gasbag 13 so that the gas in air bag 13 transports to the right along appendix 15, when gas reaches
When unidirectional air outlet valve 14, gas transports to the right in outlet valve body 141, and gas push outlet piston 143 moves to the right, makes
The sealing block for obtaining 143 left side of outlet piston is not resisting seal groove, goes out gas spring 142 at this time and is squeezed after-contraction, to allow
The automatic opening of unidirectional air outlet valve 14, when unclamping air bag 13, air bag 13 starts air-breathing, goes out the expansion of gas spring 142 at this time, goes out
Gas spring 142 drives outlet piston 143 to move to the left so that and the sealing block in 143 left side of outlet piston resists seal groove, to
To being automatically closed for unidirectional air outlet valve 14.
The operation principle and process for using of the utility model：After the utility model installs, by sealing cover before pollination
22 and pollen tank 23 disassemble, pollen is poured into from 23 upper end opening of pollen tank in pollen tank 23, by sealing cover 22 and pollen tank
23 are sealed by screw thread, to prevent pollen in pollen tank 23 unrestrained, in pollination, when the gas in casing 21 to the right
When side promotes, gas may move upwards, since pollen tank 23 is by sealing cover 22, so will not will be stored in pollen tank 23
Pollen is blown away, when with hand extruding gasbag 13 so that the gas in air bag 13 is transported along the side to the left of appendix 15, when gas arrives
When up to breather cheek valve 12, gas transports to the left in air inlet valve body 121, is at this time expansion state, air inlet into gas spring 123
Spring 123 drives the Slideslip to the left of inlet piston 122 so that card slot resists fixture block, to realize the automatic of breather cheek valve 12
It closes so that the gas in air bag 13 transports to the right along appendix 15, when gas reaches unidirectional air outlet valve 14, gas
It is transported to the right in outlet valve body 141, gas push outlet piston 143 moves to the right so that 143 left side of outlet piston
Sealing block is not resisting seal groove, goes out gas spring 142 at this time and is squeezed after-contraction, to allow the automatic of unidirectional air outlet valve 14 to open
It opens, when unclamping air bag 13, air bag 13 starts air-breathing, and air bag 13 drives the Slideslip to the right of inlet piston 122 at this time so that card
Slot is not resisting fixture block, is shunk at this time into gas spring 123, to realize the automatic opening of breather cheek valve 12, outlet bullet at this time
Spring 142 is expanded, and goes out gas spring 142 and outlet piston 143 is driven to move to the left so that the sealing block in 143 left side of outlet piston supports
Firmly seal groove, to being automatically closed to unidirectional air outlet valve 14, when what is pollinated to plant, if plant is larger, adjusting
Save the spiral shell to the left of casing 32 into so that pollination hose 33 is squeezed at the tightening of adjusting sleeve pipe so that pollination hose 33
Right-end openings are squeezed deformation, to allow pollination 33 bore of hose become smaller, pollination when, pollination hose 33 by gas velocity
Degree becomes faster, to blow pollen farther, it will be able to large range of misty pollen is sprayed, to pollinate to plant,
When plant is smaller, by adjusting sleeve pipe 32 to the right spiral shell into, pollination when, at this time pollinate hose 33 right-end openings not by
Squeeze, pollination hose 33 by air velocity it is slack-off, to by pollen blow closer to, it will be able to spray small range of mist
Shape pollen compares more existing pollination device, and novel hand pressure balloon pollination device can be directed to different size of plant when in use,
The range of adjustment pollination spraying, the usage amount for the pollen saved while keeping pollination success rate high greatly reduce artificial
The cost of pollination.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of hand pressure balloon pollination device, it is characterised in that：Including compression assemblies (1), conveying assembly (2) and adjusting part (3),
The compression assemblies (1) include handle (11), breather cheek valve (12), air bag (13), unidirectional air outlet valve (14) and appendix
(15), the air bag (13) is fixedly connected on the appendix (15), and the handle (11) is fixedly connected on the appendix
(15), the handle (11) is located at the top of the air bag (13), and the air bag (13) connects by the way that the appendix (15) is fixed
It is connected to the breather cheek valve (12), the breather cheek valve (12) is located at the left side of the air bag (13), the air bag (13)
It is fixedly connected on the unidirectional air outlet valve (14) by the appendix (15), the unidirectional air outlet valve (14) is located at the air bag
(13) right side, the breather cheek valve (12) include air inlet valve body (121), inlet piston (122) and into gas spring (123),
The inlet piston (122) is slidably connected to the air inlet valve body (121), and the inlet piston (122) is located at the intake valve
The inside of body (121), the both ends into gas spring (123) are respectively fixedly connected in the air inlet valve body (121) and air inlet work
It fills in (122), the unidirectional air outlet valve (14) includes outlet valve body (141), goes out gas spring (142) and outlet piston (143), described
Outlet piston (143) is slidably connected to the outlet valve body (141), and the outlet piston (143) is located at the outlet valve body
(141) inside, it is described go out gas spring (142) both ends be respectively fixedly connected in the outlet valve body (141) and outlet piston
(143),
The conveying assembly (2) includes casing (21), sealing cover (22) and pollen tank (23), and described sleeve pipe (21) is fixedly connected on
The appendix (15), described sleeve pipe (21) are located at the right side of the appendix (15), and the pollen tank (23) is fixedly connected on
Described sleeve pipe (21), the pollen tank (23) are located at the lower section of described sleeve pipe (21), and the sealing cover (22) is removably connected to
The sealing cover (22), the sealing cover (22) are located at the top of the pollen tank (23),
The adjusting part (3) includes pollination hard tube (31), adjusting sleeve pipe (32) and pollination hose (33), the pollination hard tube
(31) it is fixedly connected on described sleeve pipe (21), the pollination hard tube (31) is located at the right side of described sleeve pipe (21), and the pollination is soft
Pipe (33) is fixedly connected on the pollination hard tube (31), and the pollination hose (33) is located at the right side of the pollination hard tube (31),
The adjusting sleeve pipe (32) is bolted in the pollination hard tube (31), and the adjusting sleeve pipe (32) is located at the pollination hose (33)
Right side.
2. a kind of hand pressure balloon pollination device as described in claim 1, it is characterised in that：The inner ring of the sealing cover (22) and institute
The outer ring for stating pollen tank (23) is both provided with screw thread, and the sealing cover (22) is removably connected to the pollen tank by screw thread
(23)。
3. a kind of hand pressure balloon pollination device as described in claim 1, it is characterised in that：The pollen tank (23) is set as funnel
Shape, the bottom of the pollen tank (23) and the top of described sleeve pipe (21) open up hole, and two described holes are adapted.
4. a kind of hand pressure balloon pollination device as described in claim 1, it is characterised in that：It opens the inside of the adjusting sleeve pipe (32)
Equipped with cavity, the cavity is in tightening shape to the right.
5. a kind of hand pressure balloon pollination device as described in claim 1, it is characterised in that：The right side of the inlet piston (122)
Be provided with fixture block, the inside of the air inlet valve body (121) offers card slot, and the card slot is adapted with the fixture block, it is described into
Gas spring (123) is located at the right side of the inlet piston (122).
6. a kind of hand pressure balloon pollination device as described in claim 1, it is characterised in that：The left side of the outlet piston (143)
It is provided with sealing block, the inside of the outlet valve body (141) offers seal groove, and the seal groove and seal are adapted, institute
State out the right side that gas spring (142) is located at the outlet piston (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464370.4U CN208080180U (en) | 2018-03-30 | 2018-03-30 | A kind of hand pressure balloon pollination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464370.4U CN208080180U (en) | 2018-03-30 | 2018-03-30 | A kind of hand pressure balloon pollination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208080180U true CN208080180U (en) | 2018-11-13 |
Family
ID=64057761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464370.4U Expired - Fee Related CN208080180U (en) | 2018-03-30 | 2018-03-30 | A kind of hand pressure balloon pollination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208080180U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496836A (en) * | 2019-01-27 | 2019-03-22 | 甘肃农业大学 | A kind of potato cross breeding method and tool |
| CN109618912A (en) * | 2018-12-21 | 2019-04-16 | 甘肃农业大学 | A kind of list rifle pollination robot |
| CN113207674A (en) * | 2021-05-06 | 2021-08-06 | 三门峡市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN113854141A (en) * | 2021-09-15 | 2021-12-31 | 新疆生产建设兵团第九师166团农业发展服务中心 | Artificial supplementary pollination device for corn |
-
2018
- 2018-03-30 CN CN201820464370.4U patent/CN208080180U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618912A (en) * | 2018-12-21 | 2019-04-16 | 甘肃农业大学 | A kind of list rifle pollination robot |
| CN109618912B (en) * | 2018-12-21 | 2022-08-12 | 甘肃农业大学 | Single-gun pollination robot |
| CN109496836A (en) * | 2019-01-27 | 2019-03-22 | 甘肃农业大学 | A kind of potato cross breeding method and tool |
| CN113207674A (en) * | 2021-05-06 | 2021-08-06 | 三门峡市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN113854141A (en) * | 2021-09-15 | 2021-12-31 | 新疆生产建设兵团第九师166团农业发展服务中心 | Artificial supplementary pollination device for corn |
| CN113854141B (en) * | 2021-09-15 | 2023-11-10 | 新疆生产建设兵团第九师166团农业发展服务中心 | Artificial supplementary pollination device for corn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190330 |