CN216424187U - Movable pollen drying and storing device - Google Patents
Movable pollen drying and storing device Download PDFInfo
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- CN216424187U CN216424187U CN202120994033.8U CN202120994033U CN216424187U CN 216424187 U CN216424187 U CN 216424187U CN 202120994033 U CN202120994033 U CN 202120994033U CN 216424187 U CN216424187 U CN 216424187U
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Abstract
The utility model relates to a movable pollen drying and storing device, which comprises a movable platform, a box body arranged on the movable platform, and a vacuum machine arranged at the top of the box body and communicated with the box body, wherein a storage room for storing pollen is arranged in the box body; the whole pollen collecting time can be prolonged, the pollen collecting quantity is greatly increased, and the field pollen collecting efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of pollen storage, and particularly relates to a movable pollen drying and storing device.
Background
Two varieties with different genetic properties are hybridized, the first filial generation shows very strong fertility, vitality, stress resistance and adaptability, and has more advantages than parents in the aspects of yield, quality and the like; pollen plays an important role in sexual propagation of plants, male parent genetic information transmitted after pollen germination is the key of seed formation, phenomena of flowering asynchronism or space isolation and the like are frequently encountered in the process of cultivating crop varieties, and the problem of space-time dyssynergia can be effectively solved by adopting a pollen storage measure;
the collection and storage of pollen and the pollen activity are the foundation of seed reproduction and production and are also important links in the breeding of male sterile lines and the hybrid seed production; before carrying out hybrid seed production of crops, a large amount of pollen of male parent materials is required to be collected; in order to meet the centralized requirement of large-area female parent pollination in different crop sterile lines, male parent pollen needs to be collected in advance, however, the vitality preservation time of the crop pollen in an in vitro state is shorter, for example, the rice pollen belongs to moist pollen, the water content is higher, the natural life is extremely short, the storage is not durable, the fresh pollen loses 50 percent of vitality after 3 minutes in a field condition, and almost completely loses vitality after 5 minutes; how to collect pollen in field and dry and store a large amount of collected pollen to keep high activity is a key point of hybrid seed production work! Therefore, in order to ensure the collection efficiency and maintain the high activity of pollen when collecting pollen in a large area in the field, a movable pollen drying and storing device with simple structure and convenient operation is urgently needed to be developed and produced to meet the use requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a movable pollen drying and storing device which has a simple structure and reasonable design.
The utility model realizes the purpose through the following technical scheme:
the utility model provides a dry storage device of movable pollen, includes movable platform, locates the box on the movable platform, locates the vacuum machine of box top and box intercommunication, including the storage room that is used for preserving pollen in the box, the box is equipped with the gas chamber that is used for controlling storage room temperature at least outward, still be equipped with drier and temperature and humidity sensor in the storage room.
As a further optimization of the utility model, the gas chamber comprises liquid CO communicated with the storage room2A reservoir of the liquid CO2And a first pressure valve for adjusting the temperature of the storage room is arranged at an outlet of the storage room, and the temperature range of the storage room is controlled to be-10 ℃.
As a further optimization scheme of the utility model, the gas chamber further comprises an inert gas storage communicated with the storage room and used for inhibiting pollen breathing, a second pressure valve used for adjusting the concentration of the inert gas in the storage room is arranged at a gas outlet of the inert gas storage, the inert gas is nitrogen, and the concentration range of the inert gas in the storage room is controlled to be 78% -100%.
As a further optimization scheme of the utility model, a plurality of pollen storage racks are arranged in the storage room, a plurality of pollen boxes are stacked on the pollen storage racks, and pollen is placed in the pollen boxes during storage.
As a further optimization scheme of the utility model, the vacuum machine comprises a motor, a vacuum pump and a speed reducer arranged between the motor and the vacuum pump, wherein the vacuum pump comprises an air suction opening and an air outlet, and the air suction opening is communicated with the inside of the box body.
As a further optimization scheme of the utility model, the desiccant comprises silica gel desiccant or saturated salt desiccant and is arranged at the bottom of the storage room, and the humidity range of the storage room is controlled to be 50% -100%.
As a further optimization of the utility model, the movable platform comprises a traction control chamber with a power device, and the movable platform is driven by the power device to move.
As a further optimization scheme of the utility model, the movable platform is provided with a traction hook, and the movable platform is connected with the power device through the traction hook to perform traction movement.
The utility model has the beneficial effects that:
the movable pollen drying and storing device is adopted, so that the storing device is convenient to pull to the field, the collected pollen is dried and stored timely and efficiently in the field pollen collecting process, and the problem of pollen preservation in the field pollen collecting process is solved; the whole pollen collecting time can be prolonged, the pollen collecting quantity is greatly increased, and the field pollen collecting efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a liquid CO of the present invention2A reservoir and inert gas reservoir schematic;
FIG. 3 is a schematic view of the construction of the vacuum machine of the present invention;
FIG. 4 is a schematic structural view of embodiment 2 of the present invention;
in the figure: 1. a movable platform; 2. a box body; 21. a storage room; 22. a manual operation room; 3. a vacuum machine; 31. a motor; 32. a speed reducer; 33. a vacuum pump; 331. an air suction opening; 332. an air outlet; 4. a gas chamber; 41. liquid CO2A memory; 411. a first pressure valve; 42. an inert gas reservoir; 421. a second pressure valve; 6. a temperature and humidity sensor; 7. a pollen storage rack; 71. a pollen box; 8. a traction control room; 9. and (4) pulling the hook.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1 to fig. 3, the movable pollen drying and storing device comprises a movable platform 1, wherein a movable tire is arranged at the bottom of the movable platform 1, so that pollen can be collected in the field conveniently for the whole device to move by itself, a traction control room 8 is arranged on the movable platform 1, a power device is arranged at the bottom of the traction control room 8, and the movable platform 1 is driven by the power device to move by itself;
the movable platform 1 is provided with a box body 2 which is used for drying and storing pollen and comprises a manual operation room 22 and a pollen storage room 21, wherein the manual operation room 22 is used for pretreating pollen and performing split charging operation, and the collected pollen of different crops is dried to the appropriate water content of 5-35%, preferably 10-30%; then storing the pollen in the pollen box 71; a plurality of pollen storage racks 7 are arranged in the storage room 21, each pollen storage rack 7 comprises a plurality of rows, a plurality of pollen boxes can be placed on each row, and the pollen boxes 71 are stacked on the pollen storage racks 7 for storage during storage; in order to improve the storage efficiency, a pollen box inlet is arranged on the side wall of the pollen manual operation room, then a pollen box conveying belt is arranged at the inlet, and when the pollen box storage box is used, the pollen box for storing pollen is placed on the conveying belt and conveyed to a storage room; be equipped with pollen box export at the box lateral wall, be equipped with in the export and sweep a yard device, sweep a yard device and can set up to the intelligence and sweep a yard device or manually sweep a yard device, be convenient for take out the pollen box.
In addition, a drying agent and a temperature and humidity sensor 6 are arranged in the storage room 21; wherein, the desiccant comprises silica gel desiccant or saturated salt desiccant, and is arranged at the bottom of the storage room 21, and the humidity range of the storage room 21 is controlled to be 50% -100% by the desiccant;
the top of the box body 2 is provided with a vacuum machine 3, the vacuum machine 3 comprises a motor 31, a speed reducer 32, a vacuum pump 33, one end of the speed reducer 32 is connected with an output shaft of the motor 31, the other end of the speed reducer 32 is connected with an input shaft of the speed reducer, the vacuum pump 33 comprises an air suction opening 331 and an air outlet 332, and the air suction opening 331 is communicated with the interior of the box body 2 during assembly and is used for sucking air in the box body;
a gas chamber 4 is arranged outside the box body 2, and the gas chamber 4 comprises liquid CO2StoringA container 41 and an inert gas storage 42, which are fixed at the bottom of the gas chamber through storage fixing grooves and connected to the pollen storage room through a gas conveying pipeline; for easy replacement, liquid CO may be added2The storage and the inert gas storage are detachably connected with the gas conveying pipeline; while in liquid CO2A first pressure valve 411 for adjusting the temperature of the storage room is arranged at an outlet of the storage 41, and the temperature of the storage room 21 can be controlled to be-20 ℃, preferably-10 ℃ through the first pressure valve;
the gas stored in the inert gas storage 42 is nitrogen, and is used for inhibiting the respiration of the pollen, reducing the consumption of nutrient substances stored in the pollen and keeping the high activity of the pollen; and a second pressure valve 421 for adjusting the inert gas concentration of the storage room is provided at the gas outlet of the inert gas storage 42, and the inert gas concentration of the storage room 21 can be controlled to be 60% -100%, preferably 78% -100% by the second pressure valve; according to the utility model, the movable drying and storing device is continuously moved in the field, and after pollen is collected in the field, the collected pollen can be immediately dried and stored to keep high activity, so that the efficiency of collecting the pollen in a large area in the field is ensured, and the high activity of the pollen in storage is also ensured.
Example 2
As shown in fig. 4, other technical features of the movable pollen drying and storing device in this embodiment are the same as those of embodiment 1, and the only difference is the traction manner of the movable platform, in which the movable platform 1 in this embodiment adopts a passive traction manner, that is, a traction hook 9 is disposed at the front end of the movable platform, and the traction hook 9 can be connected with an external power device to drive the platform to perform passive traction movement.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. The utility model provides a dry storage device of movable pollen which characterized in that: including movable platform (1), locate box (2) on movable platform (1), locate on box (2) and with vacuum machine (3) of box (2) intercommunication, including manual operation room (22) and the storehouse (21) that are used for preserving pollen in box (2), box (2) are equipped with gas chamber (4) that are used for controlling storehouse (21) temperature outward, still be equipped with dry piece and temperature and humidity sensor (6) in the storehouse (21).
2. The portable pollen drying and storing device as claimed in claim 1, wherein: the gas chamber (4) contains liquid CO which is communicated with the storage room (21)2A reservoir (41) for the liquid CO2A first pressure valve (411) for adjusting the temperature of the storage room is arranged at an outlet of the storage (41), and the temperature range of the storage room (21) is controlled to be-10 ℃.
3. The portable pollen drying and storing device as claimed in claim 2, wherein: the air chamber (4) is internally provided with an inert gas storage (42) which is communicated with the storage room (21) and used for inhibiting pollen breathing, a second pressure valve (421) used for adjusting the concentration of the inert gas in the storage room is arranged at an air outlet of the inert gas storage (42), and the concentration range of the inert gas in the storage room (21) is controlled to be 78-100%.
4. The portable pollen drying and storing device as claimed in claim 3, wherein: be equipped with a plurality of pollen storage rack (7) in storeroom (21), a plurality of pollen boxes (71) are put things in good order on pollen storage rack (7), place pollen in pollen box (71) during the storage.
5. The portable pollen drying and storing device as claimed in claim 4, wherein: the vacuum machine (3) comprises a motor (31), a vacuum pump (33) and a speed reducer (32) which is connected and arranged between the motor (31) and the vacuum pump (33), the vacuum pump (33) comprises an air suction opening (331) and an air outlet (332), and the air suction opening (331) is communicated with the interior of the box body (2).
6. The portable pollen drying and storing device as claimed in any one of claims 1 to 5, wherein: the drying part comprises a silica gel drying agent or a saturated salt drying agent and is arranged at the bottom of the storage room (21), and the humidity range of the storage room (21) is controlled to be 50% -100%.
7. The portable pollen drying and storing device as claimed in claim 6, wherein: the movable platform (1) comprises a traction control chamber (8) with a power device, and the movable platform (1) is driven to move by the power device.
8. The portable pollen drying and storing device as claimed in claim 6, wherein: and a traction hook (9) is arranged on the movable platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994033.8U CN216424187U (en) | 2021-05-11 | 2021-05-11 | Movable pollen drying and storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994033.8U CN216424187U (en) | 2021-05-11 | 2021-05-11 | Movable pollen drying and storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216424187U true CN216424187U (en) | 2022-05-03 |
Family
ID=81315734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120994033.8U Active CN216424187U (en) | 2021-05-11 | 2021-05-11 | Movable pollen drying and storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216424187U (en) |
-
2021
- 2021-05-11 CN CN202120994033.8U patent/CN216424187U/en active Active
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