Papaya germplasm resource preservation device

Abstract

The invention relates to the technical field of germplasm storage equipment, in particular to a papaya germplasm resource storage device. According to the technical scheme, the germplasm storage device comprises a storage box, two symmetrically-arranged sliding covers are installed on the top of the storage box in a sliding mode, the germplasm storage device is arranged in the storage box, the germplasm storage device is erected in the storage box in a suspended mode, and the drying box is arranged at the bottom in the storage box. According to the germplasm resource storage device, air entering the storage box is dried through the drying box, the probability that germplasm resources are damped and mildewed is reduced, the germplasm resources can be stored in a partitioned mode through the multiple compartments arranged in the storage box and the germplasm storage devices hung in the compartments, and the germplasm resources can be stored conveniently. And the germplasm storage device is provided with a plurality of storage boxes which are vertically distributed, so that mildew can be prevented from spreading to the germplasm resources which are well stored even if a small amount of mildewed germplasm resources appear, the germplasm resources do not need to be selected and disinfected during seedling cultivation, and the difficulty of seedling selection is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of germplasm storage equipment, and in particular to a papaya germplasm resource preservation device. Background Art

[0002] Papaya is a fruit with high nutritional and medicinal value. It is rich in amino acids, vitamins and trace elements. Its green fruit latex can also be processed into papain. In addition, papaya can be used to prepare papain, which can have an anti-cancer (anti-lymphocytic leukemia cell) effect and is widely used in the pharmaceutical industry.

[0003] Due to the high utilization value of papaya, its demand is large, and it is extremely important to ensure the yield. During the planting process, the protection of germplasm resources is particularly important. Reasonable storage of germplasm resources, such as ensuring the ventilation and dryness of the germplasm storage environment, can reduce the chance of mildew, increase the germination rate in the seedling stage, and can play a role in ensuring the subsequent fruiting rate.

[0004] In the actual storage process, the existing papaya germplasm resources are stored in bags. The germplasm resources after cleaning and drying are wrapped in plastic bags and placed in a ventilated and dry environment, which can reduce the chance of mildew.

[0005] However, in the actual storage process, since a large number of germplasm resources are stored in the same plastic bag, if a small amount of moldy germplasm resources appear in it, during long-term storage, the mold will spread to the surrounding germplasm resources in a limited space. In the subsequent sowing and seedling raising stage, the entire bag of germplasm resources needs to be selected and disinfected, resulting in the inability to directly take seeds for cultivation in the seedling raising stage, which significantly increases the difficulty of seed selection. Therefore, the present application proposes a papaya germplasm resource preservation device that can prevent the spread of mold and increase the probability of germplasm resource deterioration. Summary of the invention

[0006] The purpose of the present invention is to address the problem in the background technology that the spread of mildew leads to an increase in the number of deteriorated germplasm resources, and that the germplasm resources need to be selected and disinfected during the seedling stage. A papaya germplasm resource preservation device is proposed that can prevent the spread of mildew and increase the probability of germplasm resource deterioration.

[0007] The technical solution of the present invention is as follows: a papaya germplasm resource preservation device comprises a storage box, the top of which is slidably mounted with two symmetrically arranged sliding covers, a germplasm storage device arranged inside the storage box, the germplasm storage device is suspended in the storage box and is used for partitioned storage of germplasm, and a drying box is arranged at the bottom of the storage box, the drying box is installed below the germplasm storage device and is used for drying the air inside the storage box.

[0008] Optionally, a plurality of partitions are fixedly installed inside the storage box, and a plurality of independent compartments are divided inside the storage box by the partitions, and the germplasm storage device and the drying box are both installed inside matching compartments.

[0009] Optionally, a suspension is fixedly installed in the partition chamber, and the germplasm storage container includes a tray and a cover. The tray is mounted on the suspension, and a protective square tube is fixedly installed on the bottom of the tray. The bottom end of the protective square tube passes through the suspension and extends to the top of the drying box. The cover is snap-fitted and installed on the top of the tray, and a plurality of storage boxes are fixedly installed below the cover. The storage boxes are movably arranged inside the protective square tube.

[0010] Optionally, a plurality of connecting rods are fixedly mounted on the top of the storage box, the top ends of the connecting rods are fixedly connected to the cover, and two adjacent storage boxes are fixedly connected as one through matching connecting rods.

[0011] Optionally, a grid plate is fixedly installed on the bottom of the protective square tube, and a plurality of through holes are drilled on the side wall of the storage box.

[0012] Optionally, a first vent is bored on the side wall of the storage box, an air guide hood is fixedly mounted on the outer wall of the drying box, one end of the air guide hood is docked with the position of the first vent on the inner wall of the storage box, a plurality of ventilation holes are bored on one end of the drying box, and the ventilation holes are all arranged in the inner area of ​​the air guide hood.

[0013] Optionally, two partitions are fixedly installed inside the drying box, the area inside the drying box and between the two partitions is filled with desiccant, and a second vent is opened at the top of the drying box, and the second vent is arranged above the desiccant.

[0014] Optionally, the suspension includes at least two positioning plates, which are fixedly mounted on the inner walls of matching partition chambers, and two parallel suspension rods are commonly and fixedly mounted between two positioning plates in the same group. The tray is mounted on the top of the suspension rods, and the protective square tube is movably arranged in the area between the two suspension rods.

[0015] Optionally, a slide groove is bored on the outer wall of the storage box, a slider is fixedly installed on the inner wall of the sliding cover, the slider is embedded in the slide groove and slidably connected thereto, lock buckles are rotatably installed at both ends of the storage box that are away from each other, a lock opening is bored on the cover plate at one end of the sliding cover, and one end of the lock buckle passes through the lock opening and extends to the outside of the sliding cover.

[0016] Optionally, a hygrometer is fixedly mounted on the outer wall of the storage box, and a probe end of the hygrometer passes through the wall panel of the storage box and is inserted into a matching compartment.

[0017] Compared with the prior art, the present application includes at least one of the following beneficial technical effects: the air entering the storage box is dried by a drying box to reduce the chance of germplasm resources getting damp and moldy; the germplasm resources can be stored in partitions by means of multiple compartments arranged in the storage box and a germplasm storage device suspended in the compartments; and the germplasm storage device is provided with multiple vertically distributed storage boxes; even if a small amount of moldy germplasm resources appear, the spread of mold to intact germplasm resources can be avoided; and in the subsequent seedling cultivation stage, there is no need to select and disinfect the germplasm resources, and they can be taken and used at any time, effectively reducing the difficulty of seedling cultivation and selection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a papaya germplasm resource preservation device of the present invention is provided;

[0019] Figure 2 It is a schematic diagram of the internal structure of the storage box of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the germplasm storage device of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the drying box of the present invention;

[0022] Figure 5 It is a schematic diagram of the suspension structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the locking state of the lock buckle and the lock mouth of the present invention.

[0024] Reference numerals: 1, storage box; 11, chute; 12, partition; 13, partition chamber;

[0025] 2. Sliding cover; 21. Sliding block; 22. Locking port;

[0026] 3. Germplasm storage device; 31. Tray; 311. Protective square tube; 312. Grid plate; 32. Cover; 321. Storage box; 322. Connecting rod; 323. Through hole;

[0027] 4. Lock;

[0028] 5. Hygrometer;

[0029] 6. First vent;

[0030] 7. Drying box; 71. Air guide cover; 72. Ventilation hole; 73. Screen; 74. Second vent; 75. Desiccant;

[0031] 8. Suspension; 81. Positioning plate; 82. Suspension rod. DETAILED DESCRIPTION

[0032] The technical solution of the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0034] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0035] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] Example

[0038] like Figure 1-Figure 6As shown, a papaya germplasm resource preservation device proposed by the present invention comprises a storage box 1, wherein a plurality of partitions 12 are fixedly installed inside the storage box 1, and the internal area of ​​the storage box 1 can be divided into a plurality of independent compartments 13 by the partitions 12, and a drying box 7 is fixedly installed on the inner bottom of each compartment 13, and a first vent 6 is cut at the wall plate of the compartment 13, and an air guide hood 71 is fixedly installed on the above-mentioned drying box 7, and the first vent 6 can be connected with the drying box 7 through the air guide hood 71, so as to ensure that the air outside the storage box 1 enters the interior of the drying box 7 first, and finally is discharged into the compartment 13 from the second vent 74 on the top of the drying box 7, so as to effectively dry the air entering from the outside and reduce the probability of moisture entering the interior of the compartment 13; a suspension 8 is fixedly installed in the above-mentioned compartment 13, and a germplasm storage device 3 is inserted on the suspension 8, It is convenient to take the germplasm storage device 3; the above-mentioned germplasm storage device 3 is composed of a tray 31, a protective square tube 311, a cover 32 and a plurality of storage boxes 321. The plurality of storage boxes 321 arranged in the same group are connected as a whole through a connecting rod 322 and fixed to the bottom of the cover 32. The use of a plurality of independent storage boxes 321 to store germplasm resources can not only ensure the storage capacity, but also reduce the amount of germplasm resources stacked in the same interval, and avoid a small amount of germplasm resources from becoming moldy and spreading to intact germplasm resources. After the germplasm storage device 3 is pulled out of the storage box 1, the germplasm resources in the storage box 321 without mold can be taken out for seed cultivation, and the germplasm resources in the storage box 321 with mold can be directly poured out without the need for selection and disinfection, which simplifies the operation steps of seedling cultivation and reduces the difficulty of seed selection.

[0039] Furthermore, the suspension 8 is composed of at least two positioning plates 81 and a suspension rod 82. The positioning plate 81 is fixed to the inner wall of the partition chamber 13 by bolts. The two suspension rods 82 arranged in the same group are fixed in parallel between the corresponding two positioning plates 81. The tray 31 is mounted on the top of the two suspension rods 82. The protective square tube 311 passes through the area between the two suspension rods 82 and its bottom is suspended above the drying box 7. The germplasm storage container 3 is installed on the suspension 8 in a movable installation manner, which is convenient for placing and taking out the germplasm storage container 3 into the box; the bottom end of the protective square tube 311 is fixedly installed with a grid plate 312, which is located above the first vent 6 to ensure that the germplasm storage container 3 is stored in the dry box 7. The air dried by the drying box 7 can pass through the gaps on the grid plate 312 and enter the interior of the protective square tube 311. Since a large number of through holes 323 are opened on the storage box 321, it is beneficial for air to contact with germplasm resources, thereby ensuring ventilation during the storage of germplasm resources. When the cover 32 is engaged with the tray 31, the germplasm resources are stored in a relatively closed space inside the protective square tube 311. During the process of taking out the germplasm storage device 3, even if a small amount of germplasm resources falls from the storage box 321, it can still be ensured that they are concentrated inside the protective square tube 311. Under the premise that the germplasm resources are not moldy, they can be poured out and used conveniently, thereby reducing the waste of germplasm resources.

[0040] Secondly, two symmetrically arranged sliding covers 2 are slidably installed on the top of the storage box 1, and a slider 21 is fixedly mounted on the inner wall of the sliding cover 2, and a sliding groove 11 is bored on the outer wall of the storage box 1 and at a position corresponding to the slider 21. The above-mentioned slider 21 is embedded in the sliding groove 11 and slidably connected thereto, ensuring that the opening on the top of the storage box 1 can be opened by pushing the sliding cover 2 horizontally; lock buckles 4 are rotatably installed at both ends of the storage box 1 that are far away from each other, and a locking opening 22 is bored at one end of the sliding cover 2 and at a position corresponding to the lock buckle 4. When the two sliding covers 2 are close to each other, the lock buckle 4 is rotated to form a vertical cross state with the lock opening 22 (when viewed from the side, the lock buckle 4 and the lock opening 22 are in a cross shape). At this time, the sliding cover 2 can be limited, ensuring that the sliding cover 2 can be firmly installed on the top of the storage box 1, so that the opening on the top of the storage box 1 is in a closed state.

[0041] Furthermore, two partitions 73 are fixedly installed inside the drying box 7, and a large amount of desiccant 75 is filled in the area inside the drying box 7 and between the two partitions 73. The partitions 73 can prevent the desiccant 75 from spreading to the ventilation holes 72, thereby avoiding blockage of the ventilation holes 72. When the external air passes through the first ventilation port 6, the air guide cover 71 and the ventilation holes 72, it can enter the drying box 7, and then the desiccant 75 can absorb moisture for it, thereby effectively reducing the probability of moisture entering the partition chamber 13, and further improving the dryness of the germplasm resource storage environment.

[0042] In order to facilitate the understanding of the dryness inside the storage box 1, the present application installs multiple hygrometers 5 on the outer wall of the storage box 1. The probe part of the hygrometer 5 passes through the wall panel of the storage box 1 and is inserted into the corresponding compartment 13, so as to monitor the humidity inside the compartment 13. When the humidity value displayed on the hygrometer 5 exceeds the standard, it may be because the desiccant 75 is in an invalid state. In this case, it is necessary to open the storage box 1 and replace the desiccant 75 inside the drying box 7. At this time, a powder spoon can be used to dig out most of the desiccant 75 in the drying box 7 from the second vent 74, and then the new desiccant 75 is added to the drying box 7 from the second vent 74, so as to provide a dry environment inside the storage box 1.

[0043] In this embodiment, a large number of germplasm resources that need to be stored are first allocated and poured into the storage box 321 in batches to avoid a large number of germplasm resources being stacked together. After the storage box 321 is loaded with germplasm resources, the cover 32 is held and the storage box 321 is inserted into the protective square tube 311, and the cover 32 and the tray 31 are tightly snapped together. When the germplasm storage device 3 needs to be placed and taken out later, even if germplasm resources are scattered from the storage box 321, it can be ensured that the scattered germplasm resources are concentrated in the protective square tube 311. Under the premise of no mildew, the scattered germplasm resources only need to be poured out. It can be used normally to avoid wasting germplasm resources; then the germplasm storage container 3 is inserted into the storage box 1, and the tray 31 is supported by the suspension 8 to ensure that the germplasm storage container 3 can be suspended inside the partition chamber 13, and can maintain a certain distance from the drying box 7, which is conducive to air circulation; when the external air enters the drying box 7 from the first ventilation port 6, the desiccant 75 inside the drying box 7 can dry and dehumidify the incoming air, further improving the dryness of the gas entering the partition chamber 13 and the protective square tube 311, ensuring that the germplasm resources can be stored in a ventilated and dry environment.

[0044] The use of the partition chamber 13 and multiple independent storage boxes 321 can not only solve the problem of stacking a large number of germplasm resources to increase their coverage, but also reduce the impact of moldy germplasm resources on intact germplasm resources. If the germplasm resources in one or several storage boxes 321 become moldy, the germplasm resources that are in contact with the mold will be the most affected, and at most the germplasm resources stored in a single storage box 321 will be affected. Because the multiple storage boxes 321 are relatively independent, the multiple germplasm storage devices 3 are relatively independent, and the partition chamber 13 is also relatively independent, it is possible to prevent the mold from spreading to other storage units, effectively reducing the amount of germplasm resource deterioration. When it is necessary to take out the germplasm resources for seedling cultivation, first open the sliding cover 2 and pull out the germplasm storage container 3 from the storage box 1, and then pull the cover 32 upward to separate it from the tray 31. At this time, the state of the germplasm resources inside the storage box 321 can be observed. If the germplasm resources are not moldy, the seeds can be directly taken out for cultivation. If the germplasm resources are moldy, the germplasm resources in the corresponding storage box 321 can be poured out, with little loss and without causing a large amount of waste of germplasm resources. Moreover, compared with the bagged storage method, the steps of selecting and disinfecting the germplasm resources can be omitted, thereby achieving the purpose of taking and using at the same time, and effectively reducing the difficulty of seedling selection.

[0045] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A papaya germplasm resource preservation device, comprising a storage box (1), wherein two symmetrically arranged sliding covers (2) are slidably mounted on the top of the storage box (1). It is characterized in that Also includes: A germplasm storage device (3) is arranged inside the storage box (1), wherein the germplasm storage device (3) is suspended in the storage box (1) and is used for storing germplasms in partitions; A drying box (7) is arranged at the bottom of the storage box (1); the drying box (7) is installed below the germplasm storage device (3) and is used for drying the air inside the storage box (1).

2. A papaya germplasm resource preservation device according to claim 1, It is characterized in that A plurality of partitions (12) are fixedly installed inside the storage box (1), and a plurality of independent compartments (13) are divided inside the storage box (1) by the partitions (12). The germplasm storage device (3) and the drying box (7) are both installed inside matching compartments (13).

3. A papaya germplasm resource preservation device according to claim 2, It is characterized in that A suspension (8) is fixedly installed in the partition chamber (13), and the germplasm storage container (3) comprises a tray (31) and a cover (32). The tray (31) is mounted on the suspension (8), and a protective square tube (311) is fixedly installed at the bottom of the tray (31). The bottom end of the protective square tube (311) passes through the suspension (8) and extends to the top of the drying box (7). The cover (32) is snap-fitted and installed on the top of the tray (31). A plurality of storage boxes (321) are fixedly installed below the cover (32), and the storage boxes (321) are movably arranged inside the protective square tube (311).

4. A papaya germplasm resource preservation device according to claim 3, It is characterized in that A plurality of connecting rods (322) are fixedly mounted on the top of the storage box (321), the top ends of the connecting rods (322) are fixedly connected to the cover (32), and two adjacent storage boxes (321) are fixedly connected as one body via matching connecting rods (322).

5. A papaya germplasm resource preservation device according to claim 4, It is characterized in that A grid plate (312) is fixedly mounted on the bottom of the protective square tube (311), and a plurality of through holes (323) are drilled on the side wall of the storage box (321).

6. A papaya germplasm resource preservation device according to claim 2, It is characterized in that A first ventilation opening (6) is bored on the side wall of the storage box (1), an air guide cover (71) is fixedly mounted on the outer wall of the drying box (7), one end of the air guide cover (71) is butted against a position on the inner wall of the storage box (1) where the first ventilation opening (6) is disposed, and a plurality of ventilation holes (72) are bored on one end of the drying box (7), and the ventilation holes (72) are all disposed within the inner area of ​​the air guide cover (71).

7. A papaya germplasm resource preservation device according to claim 6, It is characterized in that Two partition nets (73) are fixedly installed inside the drying box (7); a desiccant (75) is filled in the area inside the drying box (7) and between the two partition nets (73); a second ventilation hole (74) is opened at the top of the drying box (7); and the second ventilation hole (74) is arranged above the desiccant (75).

8. A papaya germplasm resource preservation device according to claim 3, It is characterized in that The suspension (8) comprises at least two positioning plates (81), wherein the positioning plates (81) are fixedly mounted on the inner wall of a matching partition chamber (13), and two parallel suspension rods (82) are fixedly mounted between the two positioning plates (81) arranged in the same group, and the tray (31) is mounted on the top of the suspension rod (82), and the protective square tube (311) is movably arranged to pass through the area between the two suspension rods (82).

9. A papaya germplasm resource preservation device according to claim 2, It is characterized in that A slide groove (11) is bored on the outer wall of the storage box (1), a slider (21) is fixedly installed on the inner wall of the slide cover (2), the slider (21) is embedded in the slide groove (11) and is slidably connected thereto, lock buckles (4) are rotatably installed at both ends of the storage box (1) away from each other, a lock opening (22) is bored on the cover plate at one end of the slide cover (2), and one end of the lock buckle (4) passes through the lock opening (22) and extends to the outside of the slide cover (2).

10. A papaya germplasm resource preservation device according to claim 9, It is characterized in that A hygrometer (5) is fixedly mounted on the outer wall of the storage box (1), and a probe end of the hygrometer (5) passes through the wall plate of the storage box (1) and is inserted into a matching compartment (13).

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