CN216626997U - Powder cover that looses that duster was used - Google Patents
Powder cover that looses that duster was used Download PDFInfo
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- CN216626997U CN216626997U CN202220255490.XU CN202220255490U CN216626997U CN 216626997 U CN216626997 U CN 216626997U CN 202220255490 U CN202220255490 U CN 202220255490U CN 216626997 U CN216626997 U CN 216626997U
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- powder
- powder outlet
- outlet holes
- cover body
- holes
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- 239000000843 powder Substances 0.000 title claims abstract description 94
- 238000010410 dusting Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 3
- 241001122767 Theaceae Species 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 22
- 230000010152 pollination Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 229940098458 powder spray Drugs 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Images
Abstract
The utility model relates to a powder scattering cover for a powder sprayer, which comprises a cover body 1 which is in a cylinder shape and has one open end and the other closed end, the side wall and the top end surface of the cover body 1 are respectively provided with a side powder outlet hole 2 and a powder outlet hole 3 which are through inside and outside, the total area of the side powder outlet holes 2 is larger than the total area of the powder outlet holes 3, the central distance between two adjacent side powder outlet holes 2 is larger than the diameter or the minimum side length of the side powder outlet holes 2, so that pollen is sprayed out from the side powder outlet holes 2 and then is spread in the circumferential direction vertical to the axis of the cover body 1, the pollen sprayed out from the powder outlet holes 3 is forwards along the axis of the cover body 1, the side powder spraying airflow deviates along the direction of the top powder spraying airflow, the airflow carrying the pollen is sprayed out from the side powder outlet holes 2 in a deceleration way, the airflow sprayed out from the powder outlet holes 3 reduces the direct impact on a flower core, and the area of the sprayed pollen is enlarged, the powder spraying efficiency is improved.
Description
Technical Field
The utility model relates to a powder scattering cover for a powder sprayer, which comprises a cover body with a cylindrical shape and with one open end and the other closed end.
Background
In the plant pollination field, because the influence in aspects such as climatic temperature and pesticide, the development demand that the crop relies on the insect to pollinate can't satisfy modern agriculture, especially fruit tree pollination, must rely on artificial intervention just can improve fruit output, improve the fruit quality, and manual or electronic duster is used frequently in artificial pollination, its volume is light and handy efficient, often can accomplish the pollination fast in transient flowering phase, but current duster can only carry out the point to the flower and give and spread, spray area is little, the efficiency is on the low side, still can't satisfy high efficiency's pollination operation requirement.
The powder spraying pipe of the existing powder spraying machine for pollination is basically a round pipe, the sprayed pollen is basically a straight line and is not sprayed far, and the pollen cannot be well diffused on pistils of large-area female flowers, so that a device with a powder scattering function for the powder spraying machine is needed to be invented.
Disclosure of Invention
The utility model aims to provide a pollen dispersing cover for a duster, which can enlarge the spraying area when the duster is used for dusting, improve the operation efficiency, particularly can ensure that the sprayed pollen is in a diffusion state and can be rapidly diffused into florists when a fruit tree pollinates in a large area, thereby ensuring that the single pollination range is large, the pollination efficiency is high and the effect is good.
In order to achieve the above object, the powder scattering cover for a powder sprayer of the present invention comprises a cover body having a cylindrical shape and having an open end and a closed end, wherein the cover body is provided with a side powder outlet and a side powder outlet which are through from inside to outside, the total area of the side powder outlet is larger than the total area of the side powder outlet, and the central distance between two adjacent side powder outlets is larger than the shortest side length or diameter of the side powder outlet.
The cylindrical cover body with one open end and the other closed end is provided with the inside and outside through side powder outlet holes and the powder ejection holes, so that the pollen can be sprayed out from the side powder outlet holes and then spread in the circumferential direction vertical to the axis of the cover body, the pollen sprayed out from the powder ejection hole moves forwards along the axis of the cover body, and the total area of the side powder outlet holes is larger than that of the powder ejection holes, so that the side powder spraying area can be enlarged, the powder fog of the side powder outlet can also drift forwards due to the airflow of the powder ejection hole, and reduced the direct impact of the air current of going out from ejecting powder hole to pistil, through setting up that the central distance size is not less than the shortest length of a side or the diameter of side play powder hole itself between two adjacent side play powder holes, the realization blocks the strong air current that will carry pollen, makes the pollen of spraying out spread fast, increases spray range, reduces the impact force to the pistil.
As an improvement of the utility model, the lateral powder outlet hole on the cover body is a circular hole, a rectangular hole or a rhombic hole, so that the lateral powder fog can be more uniform, the sprayed area is larger, the processing is convenient, the production cost of the powder scattering cover can be reduced, and the market popularization is facilitated.
As another improvement of the utility model, the cover body is arranged into a polygonal prism, a cylinder or a revolving body, and the material of the cover body is plastic or rubber. The design can realize the expansion of the circumferential spraying surface of the pollen, and the whole structure is simple and light, does not fatigue hands, and is easy for mass production.
When the utility model is further improved, the cover body is designed into a tea strainer-shaped metal pipe with a plurality of small holes, so that the utility model has the advantages of firmness and durability, low manufacturing cost, difficult deformation and falling when the powder scattering cover is sleeved with an electric powder sprayer, wide adaptability to various powder sprayers for pollination and occasions needing large-area pesticide and fertilizer spraying, simple structure, low cost and convenient popularization.
Drawings
FIG. 1 is a perspective view of a first embodiment of the structure of the present invention.
Fig. 2 is a perspective view of a second embodiment of the structure of the present invention.
Fig. 3 is a perspective view of the structure of the present invention in use.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in figure 1: the utility model relates to a powder dispersing cover for a powder sprayer, which comprises a cover body 1 which is in a cylinder shape and has one open end and the other closed end, wherein the side wall and the top end surface of the cover body 1 are respectively provided with a side powder outlet hole 2 and a powder ejecting hole 3 which are internally and externally communicated and round holes, the total area of the side powder outlet holes 2 is larger than the total area of the powder ejecting holes 3, the central distance between two adjacent side powder outlet holes 2 is larger than the diameter of the side powder outlet holes 2, so that pollen is sprayed from the side powder outlet holes 2 and then is expanded and dispersed in the circumferential direction vertical to the axis of the cover body 1, the pollen sprayed from the powder ejecting holes 3 is forwards along the axis of the cover body 1, the powder spray sprayed from the side part deviates forwards along with the powder spray sprayed from the top end, the direct impact of air flow from the powder ejecting holes 3 on a flower core is reduced, the sprayed pollen is quickly dispersed in the flower cluster, the spraying range is enlarged, is beneficial to the pollen to be attached to the stamen column head, improves the powder spraying efficiency and improves the pollination effect.
As shown in the attached drawing 2, the side powder outlet holes 2 on the cover body 1 are arranged to be long holes, the total area of the side powder outlet holes 2 is larger than that of the powder ejecting holes 3, and the central distance between two adjacent side powder outlet holes 2 is larger than the minimum side length of the side powder outlet holes 2, so that the powder outlet amount of the side surface is increased, the injection molding processing is facilitated, and the production cost of the scattered powder cover is reduced. The side powder outlet holes 2 can also be rectangular holes or rhombic holes, and the cover body 1 can also be a polygonal prism, a cylinder or a similar revolving body made of plastic or rubber. Can enlarge the face of spraying of pollen circumference through this kind of design, and simple structure is light, does not tired the hand, as a preferred, the cover body 1 is cylinder spherical crown form vacant shell, and the powder hole 2 that inclines is square hole and ejecting powder hole 3 and is the round hole, and injection moulding adds man-hour simple structure with low costs like this, easy mass production, facilitate promotion.
Another embodiment of the utility model is to arrange the cover body 1 into a tea strainer-shaped metal pipe with a plurality of small holes distributed, which is firm and durable, and can realize mass production by punching a metal plate, as shown in figure 3, when the cover body 1 of the pollen scattering cover is installed and connected with the duster 4, the cover body is not easy to deform and fall off, has wide adaptability to various dusters for pollination, has simple structure and low cost, is convenient to popularize, and has obvious advantages.
When the pollen spraying cover is used, the open end of the cover body 1 of the pollen spraying cover is arranged at a powder spraying port of the powder spraying machine 4, the closed end of the cover body 1 is aligned to pistils of flowers which are densely opened, the powder spraying machine 4 is started, pollen is sprayed out from the powder ejection port 3 and the side powder outlet port 2, large-area powder mist is formed and is scattered on the pistils, pollination is completed, and the operation efficiency is greatly improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments. Even if the utility model is changed in various ways, the utility model falls into the protection scope of the utility model if a plurality of powder spraying holes are arranged on the side wall and the top of the tubular object with the closed top end, and the cover body of the powder scattering cover is sleeved and connected with the end of various powder spraying machines for pollination for powder spraying.
Claims (4)
1. A loose powder cover for powder sprayer, comprising a cover body (1) which has a cylindrical shape and one open end and the other closed end, characterized in that: the cover body (1) is provided with a side powder outlet hole (2) and a powder ejection hole (3) which are through inside and outside, the total area of the side powder outlet hole (2) is larger than the total area of the powder ejection hole (3), and the central distance between two adjacent side powder outlet holes (2) is not smaller than the shortest side length or diameter of the side powder outlet holes (2).
2. A dusting cover for a powder blower as claimed in claim 1, wherein: the side powder outlet holes (2) are circular holes, rectangular holes or rhombic holes.
3. A dusting cover for a powder blower as claimed in claim 1, wherein: the cover body (1) is a polygonal prism, a cylinder or a revolving body and is made of plastic or rubber.
4. A dusting cover for a powder blower as claimed in claim 1, wherein: the cover body (1) is a tea strainer-shaped metal tube with a plurality of small holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255490.XU CN216626997U (en) | 2022-02-08 | 2022-02-08 | Powder cover that looses that duster was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255490.XU CN216626997U (en) | 2022-02-08 | 2022-02-08 | Powder cover that looses that duster was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626997U true CN216626997U (en) | 2022-05-31 |
Family
ID=81728373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220255490.XU Active CN216626997U (en) | 2022-02-08 | 2022-02-08 | Powder cover that looses that duster was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626997U (en) |
-
2022
- 2022-02-08 CN CN202220255490.XU patent/CN216626997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: Milan Garden, No. 222, Chunrong Street, Chenggong District, Kunming, Yunnan 650599 Patentee after: Kunming Shengyi Chuangde Technology Co.,Ltd. Address before: No. 222, Chunrong street, Chenggong District, Kunming City, Yunnan Province, 650599 Patentee before: Zhang Wenhai |