Multifunctional collecting device for seed resource census

Abstract

The utility model belongs to the technical field of collection boxes, and particularly relates to a multifunctional collection device for seed resource census, which comprises a backpack box body, a cold accumulation type porous storage lattice, a rotatable honeycomb type storage table and a pull-out type partition storage drawer, a transverse partition plate is arranged in the backpack type box body in the horizontal direction, a vertical partition plate is arranged on the upper side in the backpack type box body in the vertical direction, a cold storage type porous storage lattice is arranged on the left side above the transverse partition plate, a rotatable honeycomb type storage table is arranged on the right side above the transverse partition plate, and a pull-out type partition storage drawer is arranged below the transverse partition plate. Temporary storage environments are provided for germplasm resources of branches, particles and tubers through different structures, and practicability and scientificity are achieved; the device is classified, exquisite in design and convenient to carry and operate, protects and distinguishes germplasm resources, solves the problem of diversified collection, and ensures the transportation safety of the germplasm resources.

Description

Technical Field

[0001] The utility model belongs to the technical field of collection boxes, and in particular relates to a multifunctional collection device used for seed resource census. Background Art

[0002] The seed resource census areas are mainly concentrated in hilly and mountainous areas with complex terrain and a wide range of census species. During the census, the types of germplasm collected include food crops and economic crops, such as wheat, corn, sorghum, barley, mung beans, peas, grain amaranth, millet, sweet potatoes, potatoes, peanuts, sesame, mulberry, pear trees, persimmons, dates, walnuts, leeks, loofahs, pumpkins, peppers, coriander, melons, yams, wild carrots, cucumbers, peppers, Jerusalem artichokes, wild yams, garlic, etc., involving the storage of granular seeds, such as crop seeds of wheat, soybeans, peanuts, sesame, etc. Some of the collected seeds are branches of forestry and fruit crops; others are tubers, such as potatoes. The collected seeds, branches, tubers, etc. need to be temporarily stored and then sent to relevant units for planting identification and reuse of resources. During the collection process, the storage of crop seeds and fruit tree branches is basically carried and temporarily stored in bags or bundles. In this process It will cause the seeds to be carried untouched, easy to be confused, insufficient storage space, or some of the fruit tree branches collected during temporary storage may be broken, causing unnecessary losses and increasing the workload. In addition, the transportation environment of different germplasm resources is not exactly the same. Branch germplasm resources usually need to be kept moist and at low temperatures during temporary storage and transportation. This can reduce the loss of water in the branches, maintain their physiological activity, reduce the metabolic rate, and prevent drying and deterioration; granular germplasm resources generally need to be kept dry and at low temperatures during temporary storage and transportation. A dry environment can reduce the respiration of seeds, reduce nutrient consumption, inhibit the growth of microorganisms, and prevent seeds from mildew and rot; low temperature can further reduce the metabolic activity of seeds, extend the life of seeds, maintain the vitality of seeds, and facilitate the long-term preservation and subsequent use of seeds; temporary storage and transportation of tuber germplasm resources is mainly to prevent collisions and prevent damage to the tubers. If the collection container environment is single, some germplasm resources may deteriorate and lose their inspection value. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multifunctional collection device for seed resource census.

[0004] The technical solution adopted by the utility model is: a multifunctional collection device for seed resource census, including a backpack box, a cold storage porous storage grid, a rotatable honeycomb storage table, and a pull-out partition storage drawer;

[0005] The backpack box is provided with a horizontal partition in the horizontal direction and a vertical partition in the vertical direction on the upper side of the interior. A cold storage porous storage grid is provided on the left side above the horizontal partition, a rotatable honeycomb storage table is provided on the right side above the horizontal partition, and a pull-out partition storage drawer is provided below the horizontal partition;

[0006] The cold storage porous storage grid includes a first ice chamber, and a cylindrical branch storage grid is arranged around the first ice chamber. A through hole is provided between the first ice chamber and the branch storage grid, and a through hole is also provided between two adjacent branch storage grids.

[0007] The rotatable honeycomb storage platform includes a bearing base, which is fixed on the upper right side of the transverse partition. A bearing is sleeved inside the bearing base, and a rotating body is sleeved on the inner ring of the bearing. The rotating body can rotate in coordination with the inner ring of the bearing. A bearing platform formed integrally with the rotating body is arranged above the rotating body, and a second ice chamber is arranged at the central position inside the bearing platform. 3-10 rows of pipe placement grooves are opened at equal angles in the circumferential direction of the bearing platform, and the pipe placement grooves are distributed in an inclined state in the vertical direction inside the bearing platform. Seed storage tubes matching the inner diameter of the pipe placement grooves are placed inside the pipe placement grooves. A rotating cylinder formed integrally with the bearing platform is arranged on the upper part of the bearing platform, and a thread is arranged inside the rotating cylinder. The lower part of the rotating cylinder is connected with the second ice chamber, and the upper part of the rotating cylinder is adapted to be equipped with a second ice chamber cover, and the lower part of the second ice chamber cover is provided with a threaded structure, which can be screwed together with the thread inside the rotating cylinder to achieve rotation and tightening;

[0008] The pull-out partitioned storage drawer includes a drawer body, a male buckle is arranged on the upper inner side of a front side of the drawer body, sliding strips are arranged on both sides of the bottom side of the drawer body, a partition board is arranged inside the drawer body, and a notch is opened above the partition board along the width direction of the drawer body, which passes through the partition board and the rear side of the drawer body, and the notch corresponds to the male buckle in the width direction of the drawer body.

[0009] The seed storage tube is made of PP material and also includes an integrally formed cover that can be opened and snapped.

[0010] A stable guide support block is arranged at the lower side of the opening edge of the tube placement groove, and a groove which fits with the lower edge of the seed storage tube cover is arranged at the upper side contour of the stable guide support block.

[0011] The upper surface of the backpack box is provided with a rotation limit hole, a first screw hole, a second screw hole, a third screw hole, and a positioning mark hole; the rotation limit hole and the rotating cylinder are rotationally connected by clearance fit, the first screw hole and the second screw hole are respectively arranged at the front edge of the surface of the backpack box, and are respectively adapted with a first threaded pin and a second threaded pin; the positioning mark hole is arranged at the left rear edge of the upper surface of the backpack box, the aperture below the positioning mark hole matches the diameter of the seed storage tube, and a groove is provided above the positioning mark hole, which matches the lower contour of the seed storage tube cover.

[0012] The backpack box body also includes a rotating friction stop pad, a first box door, a second box door, a first pin bolt fixing hole, a second pin bolt fixing hole, a guide rail, and a female buckle; the rotating friction stop pad includes a middle threaded structure, an upper cylindrical knob, and a lower friction pad with rounded corners, wherein the threaded structure is screwed with the third screw hole through a thread, and the rotating friction stop pad moves downward by rotating the knob downward, so that the bottom surface of the friction pad can be closely attached to the upper surface of the bearing platform; the first box door is arranged on the front side of the cold storage porous storage grid, and the second box door is arranged on the rotatable honeycomb On the front side of the nest-type storage table, the first box door and the second box door are equipped with handles in the vertical direction, and the upper surfaces of the first box door and the second box door are respectively provided with a first pin fixing hole and a second pin fixing hole, which correspond to the first screw hole and the second screw hole in the vertical direction respectively; the guide rails are installed on both sides of the bottom of the backpack-type box body, and are adapted to the sliding strips provided on both sides of the bottom surface of the pull-out partition storage drawer to realize the pull-out and sliding function; the female buckle is arranged on the front side of the bottom of the horizontal partition, and its position corresponds to the male buckle.

[0013] A circular groove is provided on the upper surface of the bearing base, the bottom surface of the circular groove is at the same horizontal height as the upper surface of the bearing, the inner diameter of the circular groove is adapted to the diameter of the bearing platform, the lower part of the bearing platform is embedded in the circular groove, and the bearing platform can rotate in the circular groove.

[0014] The cold storage porous storage grid has a first ice chamber opening provided with an openable and closable first ice chamber cover, and a branch storage grid opening provided with an openable and closable branch cover plate.

[0015] The rotatable honeycomb storage platform has a cold storage tank between two adjacent rows of seed storage tubes, and the cold storage tank is connected to the second ice chamber.

[0016] The backpack box also includes a shoulder strap, a waist belt, and an ergonomic groove arranged on the rear side of the box; wherein the waist belt is a buckle-type waist belt.

[0017] The partition plate arranged inside the pull-out partition storage drawer is made of foam or rubber material; a handle is arranged in the horizontal direction on the front surface of the pull-out partition storage drawer.

[0018] Beneficial effects: 1. By setting up a cold-storage porous storage grid, a rotatable honeycomb storage table, and a pull-out partition storage drawer, corresponding temporary storage and transportation environments are provided for storing branch germplasm resources, particle germplasm resources, and tuber germplasm resources, respectively, which is beneficial to the practicality and scientific rationality of the utility model; 2. By setting up a rotatable honeycomb storage table, through its rotation design, on the one hand, the storage capacity is increased in a limited space, and the space utilization rate is improved; on the other hand, the rotation operation makes each storage position easily accessible, which improves the space utilization rate. Compared with conventional storage devices, it is more organized and more convenient for users to quickly access and clearly distinguish seeds in complex terrains, and optimizes the seed management process. Furthermore, the pipe grooves are distributed in an inclined state in the vertical direction inside the carrier platform, compared with the conventional pipe grooves that are placed vertically, the storage capacity is further increased in a limited space, and the space utilization rate is improved, which is beneficial to the utility model. New scientific rationality; 3. The backpack box is equipped with shoulder straps, waist belts, and ergonomic grooves on the back of the box to solve the problems of inconvenient carrying and limited operation of traditional seed collection devices in complex terrains. The waist belt and shoulder strap design enable the backpack box to fit the human body closely, reducing shaking during walking, and facilitating shuttle in complex terrains such as steep slopes and narrow trails; 4. The design of the utility model solves the problem of diversified collection, and different types of germplasm resources are classified into corresponding storage spaces, such as branch storage grids, seed storage tubes, and drawers for storing branches, granular seeds, and tuber seeds respectively. The interior of the space is designed to be organized, so that confusion will not be caused, and the safety of temporary storage of germplasm resources during transportation is guaranteed, and branches will not be broken, granular seeds will not be lost, and tubers will not be damaged by collision. It meets the collection needs of different germplasm resources and ensures that all types of samples can be properly stored and transported after collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the first stereogram of the utility model;

[0020] Figure 2 This is the second stereogram of the utility model;

[0021] Figure 3 This is a schematic diagram of the first internal structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the second internal structure of the utility model;

[0023] Figure 5 This is the front view of the utility model;

[0024] Figure 6 for Figure 5 AA section view;

[0025] Figure 7 for Figure 5 BB cross-section diagram;

[0026] Figure 8 This is a schematic diagram of the first part of the structure of the rotatable honeycomb storage platform of the utility model;

[0027] Fig. 9 for Figure 8 CC profile of ;

[0028] Fig.10 for Figure 8 DD profile diagram;

[0029] Fig.11 This is a schematic diagram of the seed storage tube structure of the utility model;

[0030] Fig.12 This is a schematic diagram of the structure of the stable guide bracket of the utility model;

[0031] Fig.13 This is a schematic diagram of the structure of the practical pull-out partition storage drawer;

[0032] Fig.14 This is a schematic diagram of the structure of the second part of the rotatable honeycomb storage platform of the utility model;

[0033] Fig.15 This is a schematic diagram of the structure of the backpack box of the utility model;

[0034] Fig.16 This is a schematic diagram of the structure of the rotary friction stop pad of the utility model;

[0035] Fig.17 This is a schematic diagram of the structure of the second ice chamber cover of the utility model;

[0036] Markings in the figure: 1. backpack box; 11. horizontal partition; 12. vertical partition; 13. rotation limit hole; 14. first screw hole; 15. second screw hole; 16. third screw hole; 17. positioning mark hole; 18. first threaded pin; 19. second threaded pin; 101. rotation friction stop pad; 102. knob; 103. friction pad; 104. first box door; 105. second box door; 106. first pin fixing hole; 107. second pin fixing hole; 108. guide rail; 109. female buckle; 110. shoulder strap; 111. waist belt; 112. human body Ergonomic groove; 2. Cold storage porous storage grid; 21. First ice chamber; 22. Branch storage grid; 23. First ice chamber cover; 24. Branch cover; 3. Rotatable honeycomb storage table; 31. Bearing base; 32. Bearing; 33. Rotating body; 34. Carrying platform; 35. Second ice chamber; 36. Pipe placement groove; 37. Seed storage tube; 38. Rotating cylinder; 39. Second ice chamber cover; 301. Stable guide bracket; 302. Circular groove; 303. Cold storage groove; 4. Pull-out partitioned storage drawer; 41. Drawer body; 42. Male buckle; 43. Sliding bar; 44. Partition board. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings. Figure 1-17 As shown, the technical solution adopted by the utility model is:

[0038] A multifunctional collection device for seed resource survey, comprising a backpack box 1, a cold storage porous storage grid 2, a rotatable honeycomb storage table 3, and a pull-out partition storage drawer 4; a horizontal partition 11 is arranged in the horizontal direction inside the backpack box 1, and a vertical partition 12 is arranged in the vertical direction on the upper side of the interior, wherein the cold storage porous storage grid 2 is arranged on the left side above the partition 11, the rotatable honeycomb storage table 3 is arranged on the right side above the partition 11, and the pull-out partition storage drawer 4 is arranged below the partition 11; wherein the cold storage porous storage grid 2 is used to temporarily store and transport branch-shaped germplasm resources Source, the rotatable honeycomb storage table 3 is used for temporarily storing and transporting granular germplasm resources, and the pull-out partition storage drawer 4 is used for temporarily storing and transporting tuber germplasm resources. The pull-out partition storage drawer 4 is arranged below the transverse partition 11 because tuber germplasm resources are usually heavy. Placing the heavier tuber resources in the lower part of the box can effectively lower the center of gravity of the entire backpack box 1. In the process of collecting germplasm resources, the overall balance of the box can be better maintained to avoid carrying difficulties or box tilting due to unstable center of gravity, which is beneficial to the practicality and design rationality of the utility model.

[0039] The cold storage porous storage grid 2 includes a first ice chamber 21, and a cylindrical branch storage grid 22 is arranged around the first ice chamber 21. A through hole is opened between the first ice chamber 21 and the branch storage grid 22, and a through hole is also arranged between two adjacent branch storage grids 22; the first ice chamber 21 is used to place a refrigerant, such as ice cubes or ice bags. In actual operation, the use of gel ice bags has a better effect. The gel ice bags have a strong cold storage capacity. Compared with traditional water ice bags, the gel ice bags of the same volume can maintain a low temperature for a longer time, which can meet the census work of single census personnel. Electric fans are not used for cooling here. First, the cost of electrical cooling is high, and second, electrical appliances are more fragile, and operation and maintenance are inconvenient. When in use, gel ice bags are placed in the first ice chamber 21 for cooling, and the branch storage compartment 22 is placed in the collected and pruned branch germplasm resources. A through hole is provided between the first ice chamber 21 and the branch storage compartment 22, and a through hole is also provided between two adjacent branch storage compartments 22, so that the cold air and water vapor released by the ice bag can reach the branch storage compartment 22 through the through hole, providing the branches with the low temperature and humid environment required for their temporary transportation and storage, which is conducive to the practicality and scientific rationality of the utility model.

[0040] The rotatable honeycomb storage platform 3 includes a bearing base 31, which is fixed on the upper right side of the transverse partition 11. A bearing 32 is sleeved inside the bearing base 31, and a rotating body 33 is sleeved on the inner ring of the bearing 32. The rotating body 33 can rotate in coordination with the inner ring of the bearing 32. A bearing platform 34 integrally formed with the rotating body 33 is arranged above the rotating body 33, and a second ice chamber 35 is arranged at the central position inside the bearing platform 34. 3-10 rows of pipe grooves 36 are opened at equal angles in the circumferential direction of the bearing platform 34. The pipe grooves 36 are distributed in an inclined state in the vertical direction inside the bearing platform 34, and seed storage tubes 37 matching the inner diameter of the pipe grooves 36 are placed inside the pipe grooves 36. A rotating cylinder 38 integrally formed with the bearing platform 34 is arranged on the upper part of the bearing platform 34. The rotating cylinder 38 is provided with a thread inside, and the lower part of the rotating cylinder 38 is connected with the second ice chamber 35. A second ice chamber cover 39 is adapted to be provided on the upper part of the rotating drum 38, and a threaded structure is provided on the lower part of the second ice chamber cover 39, which can be screwed together with the thread inside the rotating drum 38 to realize rotation and tightening; the rotatable honeycomb storage platform stores the collected granular germplasm resources into the seed storage tube 37, the seed storage tube 37 is placed in the tube placement groove 36, and a refrigerant is placed in the second ice chamber 35. The refrigerant placed in this embodiment is a gel ice bag, and then the second ice chamber cover 39 is tightened to ensure that the cold air released by the gel ice bag is transferred to the seed storage tube 37 in the tube placement groove 36, providing the granular germplasm resources with the low-temperature environment required for its temporary storage and transportation, and because the second ice chamber 35 is in a sealed state, the water vapor released by the gel ice bag will not be transferred to the seeds, thereby ensuring the low-temperature dry environment required for the temporary storage and transportation of the granular germplasm resources, which is conducive to the practicality and rationality of the new use.

[0041] The pull-out partition storage drawer 4 includes a drawer body 41, a male buckle 42 is provided on the upper inner side of the front side of the drawer body 41, sliding strips 43 are provided on both sides of the bottom side of the drawer body 41, a partition board 44 is provided inside the drawer body 41, and a notch is provided above the partition board 44 along the width direction of the drawer body 41, which passes through the partition board 44 and the rear side of the drawer body 41, and the notch corresponds to the male buckle 42 in the width direction of the drawer body 41; the collected tuberous germplasm resources are stored in the drawer body 41, and the partition board 44 has an isolation function to prevent the tubers from being directly damaged by collision, which is beneficial to the practicality and rationality of the use of the new type.

[0042] The seed storage tube 37 is made of PP material, and also includes an integrally formed openable and snap-fit ​​lid. The PP material is light, has certain rigidity and toughness, and has good tolerance to chemical substances such as acids and alkalis. Even in a complex field environment, when encountering some corrosive substances, the seed storage tube 37 is not easily corroded, thereby providing reliable protection for granular germplasm resources. The openable and snap-fit ​​lid ensures that the granular germplasm resources can be sealed and preserved, which can ensure the integrity of the seeds and reduce the risk of seeds getting damp and oxidized. In addition, it is convenient to stick labels or directly write identification information on the lid, which helps to accurately classify and record granular germplasm resources and avoid confusion and errors.

[0043] The lower side of the opening edge of the tube placement slot 36 is provided with a stabilizing guide support block 301, and the upper side contour of the stabilizing guide support block 301 is provided with a groove that matches the lower edge of the cover of the seed storage tube 37; this design improves the stability of field operations: in complex outdoor environments, the stabilizing guide support block 301 can support the upper end of the seed storage tube 37 through the matching fit of its groove with the edge of the test tube cover, effectively reducing the displacement of the seed storage tube 37 caused by factors such as shaking and collision, enhancing the stability of the test tube in the test tube slot, ensuring the safety of the sample in the test tube, and conveniently realizing the insertion and removal operation of the seed storage tube 37, providing a clear and smooth guiding path for the insertion and removal of the test tube in the test tube slot, and when the test tube needs to be placed or removed, the user only needs to operate along the guiding direction of the groove to easily complete it, which greatly improves the convenience of using the test tube during field operations, improves work efficiency, and is beneficial to the practicality of the utility model.

[0044] The upper surface of the backpack box 1 is provided with a rotation limit hole 13, a first screw hole 14, a second screw hole 15, a third screw hole 16, and a positioning mark hole 17; wherein the rotation limit hole 13 and the rotating cylinder 38 are rotationally connected by clearance fit, and the first screw hole 14 and the second screw hole 15 are respectively arranged on the front edge of the surface of the backpack box 1, and are respectively adapted with a first threaded pin 18 and a second threaded pin 19; the positioning mark hole 17 is arranged at the left rear edge of the upper surface of the backpack box 1, and the aperture below the positioning mark hole 17 matches the diameter of the tube body of the seed storage tube 37, and a groove is arranged above the positioning mark hole 17, and the groove is matched with the lower contour of the cover of the seed storage tube 37; the rotation limit hole 13 and the rotating cylinder 38 are rotationally connected by clearance fit, providing rotation support and positioning for the rotatable honeycomb storage table 3, so that the storage table can be flexibly rotated, which is convenient for census personnel to store and retrieve granular germplasm resources from different angles. The smoothness of rotation is guaranteed, and the axial and radial movement of the rotating cylinder 38 can be limited to a certain extent, thereby ensuring the stability of the rotatable honeycomb storage table 3 during use, improving the reliability and service life of the device, and being beneficial to the practicality of the utility model; the method of using the positioning mark hole 17 is: inserting the seed storage tube 37 into the aperture of the positioning mark hole 17, and the lower contour of the cover of the seed storage tube 37 is matched with the groove provided above the positioning mark hole 17. After the seed storage tube 37 is inserted into the positioning mark hole 17, its upper end is unsupported on the side of the backrest belt 110. By pushing this side upward with the hand, the seed storage tube 37 can be taken out of the positioning mark hole 17. The function of the positioning mark hole 17 is that since the seed storage tube 37 is small in size and inconvenient to mark, this setting inserts the seed storage tube 37 into the aperture of the positioning mark hole 17, which is convenient for marking on the cover of the seed storage tube 37 with a pen, and utilizes field operations to improve work efficiency, which is beneficial to the practicality of the utility model.

[0045] The backpack box 1 also includes a rotating friction stop pad 101, a first box door 104, a second box door 105, a first pin fixing hole 106, a second pin fixing hole 107, a guide rail 108, and a female buckle 109; the rotating friction stop pad 101 includes a middle threaded structure, an upper cylindrical knob 102, and a lower rounded friction pad 103, the threaded structure of which is screwed with the third screw hole 16 through a threaded engagement, and the rotating friction stop pad 101 is moved downward by rotating the knob 102 downward, so that the bottom surface of the friction pad 103 can be closely attached to the upper surface of the bearing platform 34; A box door 104 is arranged at the front side of the cold storage porous storage grid 2, and a second box door 105 is arranged at the front side of the rotatable honeycomb storage table 3. The first box door 104 and the second box door 105 are both equipped with handles in the vertical direction. The upper surfaces of the first box door 104 and the second box door 105 are respectively provided with a first pin fixing hole 106 and a second pin fixing hole 107. The first pin fixing hole 106 and the second pin fixing hole 107 correspond to the first screw hole 14 and the second screw hole 15 in the vertical direction respectively. When the first box door 104 and the second box door 105 are in the closed state, By passing the first threaded pin 18 and the second threaded pin 19 through the first screw hole 14 and the second screw hole 15 respectively, and inserting them into the first pin fixing hole 106 and the second pin fixing hole 107, the first box door 104 and the second box door 105 can be positioned and fixed in the vertical direction, limiting the movement of the box door in the closed state, ensuring that the box door can be tightly closed, and preventing the box door from accidentally opening during carrying or use. This operation is convenient and is conducive to the practicality and reliability of the utility model; the guide rails 108 are installed on both sides of the bottom of the backpack box body 1, and they are connected with the drawer The slide bars 43 provided on both sides of the bottom surface of the pull-out partition storage drawer 4 are adapted to realize the pull-out and sliding function; the female buckle 109 is provided on the front side of the bottom surface of the transverse partition 11, and its position corresponds to the male buckle 42. When the pull-out partition storage drawer 4 is pushed into the backpack box 1, the male buckle 42 on the drawer body 41 and the female buckle 109 on the front side of the bottom surface of the transverse partition 11 are mutually buckled, so as to prevent the storage drawer from accidentally sliding out due to shaking, bumping, etc. during the carrying process, thereby ensuring the stability and safety of the tuber seeds stored in the storage drawer, thereby ensuring the reliability of the entire collection device when used in a complex terrain environment;When the rotation position of the rotatable honeycomb storage table 3 needs to be fixed, the cylindrical knob 102 is rotated downward to make the rotating friction stop pad 101 move downward by virtue of its threaded structure, and the bottom surface of the friction pad 103 with rounded corners is pressed against the upper surface of the carrier 34, and the friction force is used to hinder the rotation of the carrier 34 and lock it at a specific angle. The advantage is that the operation is simple, and the storage table can be locked and unlocked by only rotating the knob 102. The rotatable honeycomb storage table 3 can be quickly adjusted and fixed in a complex environment in the field, which is convenient for the census personnel to stably access the granular germplasm resources and can reliably fix the rotatable honeycomb storage table 3 when carrying the backpack box 1, making it more stable during work. At the same time, the friction stop method is lower in cost than other complex locking mechanisms, and is not easy to cause failures due to the entry of foreign objects. It is simple to maintain and has high reliability, which is conducive to the practicality and reliability of the utility model. ;

[0046] A circular groove 302 is provided on the upper surface of the bearing base 31, and the bottom surface of the circular groove 302 is at the same horizontal height as the upper surface of the bearing 32. The inner diameter of the circular groove 302 is adapted to the diameter of the supporting platform 34. The lower part of the supporting platform 34 is embedded in the circular groove 302, and the supporting platform 34 can rotate in the circular groove 302; here, the lower part of the supporting platform 34 is embedded in the circular groove 302, which cooperates with the bearing 32 to ensure that the supporting platform 34 maintains a stable posture during the rotation process, avoids the storage of granular germplasm resources in the seed storage tube 37 due to shaking or deviation, and at the same time ensures the smoothness of the rotation operation, which is conducive to the reliability of the utility model.

[0047] The cold storage porous storage grid 2 has a first ice chamber cover 23 that can be opened and closed at the opening of the first ice chamber 21, and a branch cover plate 24 that can be opened and closed at the opening of the branch storage grid 22. The first ice chamber cover 23 and the branch cover plate 24 can effectively seal the first ice chamber 21 when closed, reduce heat exchange, and help maintain the low temperature state in the first ice chamber 21, so that the cold storage porous storage grid 2 can better play the cold storage function. The branch cover plate 24 can prevent the branches from being physically damaged, dust polluted, and water lost from the outside during storage and transportation, protect the integrity and vitality of the branches, and is conducive to the practicality of the utility model; Figure 3 , the branch cover 24 and the first ice chamber cover 23 are in a closed state, such as Figure 4 , the branch cover 24 and the first ice chamber cover 23 are in an open state.

[0048] The rotatable honeycomb storage platform 3 is provided with a cold storage groove 303 between two adjacent rows of seed storage tubes 37, and the cold storage groove 303 is connected with the second ice chamber 35; the cold storage groove 303 is connected with the second ice chamber 35, and the cold energy of the second ice chamber 35 can be transferred to the surrounding of the seed storage tube 37, so that the seeds in the seed storage tube 37 are in a low temperature environment, which is beneficial to maintaining the activity of the seeds and is beneficial to the practicality of the utility model. Secondly, the opening of the cold storage groove 303 reduces the overall mass of the supporting platform 34, which is beneficial to reducing the carrying burden of the staff and is beneficial to the rationality of the practical design of the utility model.

[0049] The backpack box 1 also includes a shoulder strap 110, a waist belt 111, and an ergonomic groove 112 provided on the rear side of the box; the waist belt 111 is a buckle-type waist belt 111; the shoulder strap 110 and the waist belt 111 cooperate to disperse the weight of the box, and the waist belt 111 adopts a buckle-type design, which can quickly adjust the tightness and fit the waist tightly, effectively preventing the box from shaking and shifting. When walking on complex terrain, the census personnel can carry the device more stably, reducing the inconvenience and danger caused by the unstable center of gravity, which is conducive to the reliability of the utility model.

[0050] The partition plate 44 arranged inside the pull-out partition storage drawer 4 is made of foam or rubber; a handle is arranged in the horizontal direction on the front surface of the pull-out partition storage drawer 4; both foam and rubber have good buffering properties, which can avoid damage caused by direct collision between tubers, and improve the safety of tuber germplasm resources during transportation. For example, when walking on rugged terrain in the wild, it can prevent tuber seeds such as potatoes from being broken due to collision, thereby maintaining the integrity of the germplasm.

[0051] Specific working principle: When the survey personnel go out to conduct a germplasm resource census, they first open the first box door 104, the first ice chamber cover 23, and the second ice chamber cover 39, and put a suitable amount of gel ice packs in the first ice chamber 21 and the second ice chamber 35 as the germplasm resource refrigerant for this census, and then close the first box door 104, the first ice chamber cover 23, and the second ice chamber cover 39, and check that the branch cover 24 is closed and in a closed state, so as to ensure that the cold air released by the gel ice pack will not be lost quickly. During the census, the staff uses the shoulder strap 110 to carry the backpack box 1, the staff's back fits the ergonomic groove 112, and the waist belt 111 is buckled to search for germplasm resources. Different types of germplasm resources are collected according to the census work schedule. If branch germplasm resources are collected, the collected branch germplasm resources are used After the scissors trim to a suitable length, the first threaded pin 18 is screwed upward, and the first threaded pin 18 moves up in the first pin fixing hole 106 and the first screw hole 14. When the first threaded pin 18 moves up to escape from the first pin fixing hole 106, the handle is pulled to open the first box door 104, and then the branch cover 24 of one of the branch storage compartments 22 that has not yet stored branches is opened, and the trimmed branches are placed in the branch storage compartment 22, and then the branch cover 24 is buckled, and the branch information collected this time is marked on the surface of the branch cover 24 with an erasable marker, and then the first box door 104 is closed, and the first threaded pin 18 is screwed downward, and the first threaded pin 18 moves down in the first pin fixing hole 106 and the first screw hole 14 and enters the first pin fixing hole 106, thereby fixing the first box door 104;If granular germplasm resources are collected, the second threaded pin 19 is screwed upward, and the second threaded pin 19 moves upward in the second pin fixing hole 107 and the second screw hole 15. When the second threaded pin 19 moves upward to disengage from the second pin fixing hole 107, the handle is pulled to open the second box door 105, and a seed storage tube 37 that has not yet stored granular germplasm resources is selected. The edge position of the seed storage tube 37 is pushed outward with a finger, and the seed storage tube 37 is disengaged from the tube placement groove 36. The cover of the seed storage tube 37 is opened, and the collected granular germplasm resources are placed in the seed storage tube 37. The cover of the seed storage tube 37 is closed, and the seed storage tube 37 is inserted into the positioning mark. Within the aperture of the marking hole 17, the lower contour of the cover of the seed storage tube 37 and the groove provided above the positioning marking hole 17 correspond to each other. At this time, an erasable marker is used to mark the cover of the seed storage tube 37, and then the unsupported part of the backrest belt 110 on the upper end of the seed storage tube 37 is pushed upward by hand to remove the seed storage tube 37 from the positioning marking hole 17, and then the seed storage tube 37 is inserted into the tube placement groove 36 along the upper edge of the stable guide bracket 301, and then the second box door 105 is closed, and the second threaded pin 19 is screwed downward, and the second threaded pin 19 moves downward in the second pin fixing hole 107 and the second screw hole 15 The second pin fixing hole 107 is entered to fix the second box door 105. When the rotatable honeycomb storage platform 3 needs to be rotated, the cylindrical knob 102 is rotated upward to make the rotating friction stop pad 101 move upward by virtue of its threaded structure, and the bottom surface of the friction pad 103 with rounded corners is away from the upper surface of the carrier platform 34. At this time, the finger moves the horizontal side of the stable guide bracket 301 to rotate the rotatable honeycomb storage platform 3. When the rotation position of the rotatable honeycomb storage platform 3 needs to be fixed, the cylindrical knob 102 is rotated downward to make the rotating friction stop pad 101 move downward by virtue of its threaded structure, with The bottom surface of the rounded friction pad 103 is close to the upper surface of the carrier 34, and the friction force is used to hinder the rotation of the carrier 34, locking it at a specific angle; if block-diameter germplasm resources are collected, the handle of the pull-out partition storage drawer 4 is pulled, and the male buckle 42 is separated from the female buckle 109, and the drawer body 41 slides outward, and the collected block-diameter germplasm resources are placed in the grid formed by the partition board 44 in the drawer body 41. The block-diameter germplasm resources are large in size and easy to distinguish, so they do not need to be marked, and then the handle of the pull-out partition storage drawer 4 is pushed into the back-packing box 1, so that the male buckle 42 is inserted into the female buckle 109, and the collection is completed. ;

Claims

1. A multifunctional collection device for seed resource census, characterized in that: It comprises a backpack-type box (1), a cold-storage porous storage grid (2), a rotatable honeycomb storage table (3), and a pull-out partitioned storage drawer (4); The backpack box (1) is provided with a horizontal partition (11) in the interior and a vertical partition (12) in the interior upper vertical direction, wherein a cold storage type porous storage grid (2) is provided on the left side above the horizontal partition (11), a rotatable honeycomb storage table (3) is provided on the right side above the horizontal partition (11), and a pull-out partition storage drawer (4) is provided below the horizontal partition (11); The cold storage porous storage grid (2) comprises a first ice chamber (21), the first ice chamber (21) is surrounded by a cylindrical branch storage grid (22), a through hole is provided between the first ice chamber (21) and the branch storage grid (22), and a through hole is also provided between two adjacent branch storage grids (22); The rotatable honeycomb storage table (3) comprises a bearing base (31), the bearing base (31) is fixed on the upper right side of the transverse partition (11), a bearing (32) is sleeved inside the bearing base (31), a rotating body (33) is sleeved on the inner ring of the bearing (32), the rotating body (33) can rotate in coordination with the inner ring of the bearing (32), a bearing platform (34) formed integrally with the rotating body (33) is arranged above the rotating body (33), a second ice chamber (35) is arranged at the central position inside the bearing platform (34), and 3 to 10 rows of pipe grooves (36) are opened at equal angles in the circumferential direction of the bearing platform (34), and the pipe grooves (36) are distributed in an inclined state in the vertical direction inside the supporting platform (34), and seed storage tubes (37) matching the inner diameter of the tube placement grooves (36) are placed inside the tube placement grooves (36). A rotating cylinder (38) formed integrally with the supporting platform (34) is arranged on the upper part of the supporting platform (34), and a thread is arranged inside the rotating cylinder (38). The lower part of the rotating cylinder (38) is connected to the second ice chamber (35). The upper part of the rotating cylinder (38) is adapted to be equipped with a second ice chamber cover (39), and the lower part of the second ice chamber cover (39) is provided with a thread structure, which can be screwed together with the thread inside the rotating cylinder (38) to achieve rotation and tightening; The pull-out partitioned storage drawer (4) comprises a drawer body (41), a male buckle (42) is arranged on the upper side of the front side of the drawer body (41), sliding strips (43) are arranged on both sides of the bottom surface of the drawer body (41), a partition board (44) is arranged inside the drawer body (41), and a notch is opened above the partition board (44) along the width direction of the drawer body (41) and penetrates the partition board (44) and the rear side of the drawer body (41), and the notch corresponds to the male buckle (42) in the width direction of the drawer body (41).

2. A multifunctional collection device for seed resource survey according to claim 1, characterized in that: The seed storage tube (37) is made of PP material, and the seed storage tube (37) also includes an integrally formed lid that can be opened and closed.

3. A multifunctional collection device for seed resource survey according to claim 2, characterized in that: A stabilizing guide support block (301) is provided on the lower side of the opening edge of the tube placement groove (36), and a groove is provided on the upper side profile of the stabilizing guide support block (301) to fit with the lower side edge of the cover of the seed storage tube (37).

4. A multifunctional collection device for seed resource survey according to claim 3, characterized in that: The upper surface of the backpack box (1) is provided with a rotation limit hole (13), a first screw hole (14), a second screw hole (15), a third screw hole (16), and a positioning mark hole (17); wherein the rotation limit hole (13) and the rotating cylinder (38) are rotationally connected by clearance fit, the first screw hole (14) and the second screw hole (15) are respectively arranged at the front edge of the surface of the backpack box (1), and are respectively adapted to be equipped with a first threaded pin (18) and a second threaded pin (19); the positioning mark hole (17) is arranged at the left rear edge of the upper surface of the backpack box (1), the hole diameter below the positioning mark hole (17) matches the diameter of the tube body of the seed storage tube (37), and a groove is arranged above the positioning mark hole (17), and the groove matches the contour of the lower part of the cover of the seed storage tube (37).

5. A multifunctional collection device for seed resource survey according to claim 4, characterized in that: The backpack box (1) further comprises a rotating friction stop pad (101), a first box door (104), a second box door (105), a first pin fixing hole (106), a second pin fixing hole (107), a guide rail (108), and a female buckle (109); the rotating friction stop pad (101) comprises a middle threaded structure, an upper cylindrical knob (102), and a lower rounded friction pad (103), wherein the threaded structure is screwed together with the third screw hole (16) by threaded engagement, and by rotating the knob (102) downward, the rotating friction stop pad (101) moves downward, so that the bottom surface of the friction pad (103) can be closely attached to the upper surface of the bearing platform (34); the first box door (104) is arranged at the front side of the cold storage type porous storage grid (2), and the second box door (105) is arranged at the front side of the cold storage type porous storage grid (2). On the front side of the rotatable honeycomb storage table (3), the first box door (104) and the second box door (105) are both provided with handles in the vertical direction. The upper surfaces of the first box door (104) and the second box door (105) are respectively provided with a first pin fixing hole (106) and a second pin fixing hole (107). The first pin fixing hole (106) and the second pin fixing hole (107) correspond to the first screw hole (14) and the second screw hole (15) in the vertical direction respectively. The guide rails (108) are installed on both sides of the bottom of the backpack box (1), and are adapted to the slide bars (43) provided on both sides of the bottom surface of the pull-out partition storage drawer (4) to realize the pull-out sliding function. The female buckle (109) is provided on the front side of the bottom of the transverse partition (11), and its position corresponds to the male buckle (42).

6. The multifunctional collection device for seed resource survey according to claim 1, characterized in that: A circular groove (302) is formed on the upper surface of the bearing base (31), the bottom surface of the circular groove (302) and the upper surface of the bearing (32) are at the same level, the inner diameter of the circular groove (302) matches the diameter of the bearing platform (34), the lower part of the bearing platform (34) is embedded in the circular groove (302), and the bearing platform (34) can rotate in the circular groove (302).

7. The multifunctional collection device for seed resource survey according to claim 1, characterized in that: The cold storage type porous storage grid (2) has a first ice chamber (21) with an openable and closable first ice chamber cover (23) at its opening, and a branch storage grid (22) with an openable and closable branch cover plate (24) at its opening.

8. The multifunctional collection device for seed resource survey according to claim 1, characterized in that: The rotatable honeycomb storage table (3) has a cold storage tank (303) disposed between two adjacent rows of seed storage tubes (37), and the cold storage tank (303) is connected to the second ice chamber (35).

9. The multifunctional collection device for seed resource survey according to claim 1, characterized in that: The backpack box (1) further comprises a shoulder strap (110), a waist belt (111), and an ergonomic groove (112) provided on the rear side of the box; wherein the waist belt (111) is a buckle-type waist belt (111).

10. The multifunctional collection device for seed resource survey according to claim 1, characterized in that: The partition plate (44) provided inside the pull-out partition storage drawer (4) is made of foam or rubber material; a handle is provided in the horizontal direction on the front surface of the pull-out partition storage drawer (4).

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