Forest grass germplasm resource transport case with moisturizing effect

Abstract

The invention relates to the technical field of germplasm resource transport boxes, in particular to a forest and grass germplasm resource transport box with a moisturizing effect, which comprises an outer box and a box cover, an inner box is sleeved in the outer box, a water storage cavity is reserved between the bottom wall of the inner box and the bottom wall of the outer box, a movable box is placed in the inner box, and the movable box is arranged in the inner box. A water pumping mechanism is arranged on the movable box, and the bottom end of the water pumping mechanism extends into the water storage cavity; the device has the beneficial effects that by arranging the water pumping mechanism, when the placement pipe shakes due to shaking in the transportation process, the inner rod slides in a reciprocating mode in the outer pipe, when the inner rod slides towards the outer end of the outer pipe, water in the water storage cavity is pumped into the outer pipe through the water pumping pipe and the water inlet hole, and when the inner rod slides towards the inner end of the outer pipe, water in the water storage cavity is pumped into the outer pipe through the water pumping pipe; and water stored in the outer pipe can be pressed into the movable box through the water outlet holes, water can be automatically supplied into the movable box during transportation, and the humidity in the movable box can be guaranteed for a long time.

Description

Technical Field

[0001] The present invention relates to the technical field of germplasm resource transport boxes, and in particular to a forest and grass germplasm resource transport box with a moisturizing effect. Background Art

[0002] As global awareness of ecological and environmental protection grows, the importance of forest and grassland germplasm resources, as key elements in vegetation restoration, ecological restoration, and greening projects, is becoming increasingly prominent. To ensure the vitality of these valuable resources during transportation, effective measures must be taken to maintain a suitable humidity environment. However, in practice, due to vibration, shaking, and changes in the external environment during transportation, traditional transportation methods often fail to effectively control internal humidity, resulting in water loss in germplasm resources, affecting survival rates and subsequent growth.

[0003] Traditional transport boxes for forest and grass germplasm resources typically use static moisture-retaining materials (such as moistened sponges and paper towels) for moisture retention. However, these methods have significant shortcomings: first, they cannot dynamically adjust the humidity based on water loss caused by bumps during transportation; second, static moisture retention methods have a limited effective moisture retention time for long-distance transport, making them inadequate for long-distance transport. Furthermore, excessive moisture can also cause germplasm to mold or disease, making precise control of moisture supply crucial.

[0004] Therefore, a forest and grass germplasm resource transport box with a moisturizing effect is needed to solve the above problems. Summary of the Invention

[0005] In order to solve the above problem, that is, to solve the problem of limited moisturizing time in existing germplasm resource transport boxes, the present invention provides a forest and grass germplasm resource transport box with moisturizing effect.

[0006] A forest and grass germplasm resource transport box with a moisturizing effect comprises an outer box and a box cover, an inner box is arranged inside the outer box, a water storage cavity is left between the bottom wall of the inner box and the bottom wall of the outer box, a movable box is placed inside the inner box, a pumping mechanism is provided on the movable box, the bottom end of the pumping mechanism extends into the water storage cavity, the top end of the pumping mechanism is communicated with the interior of the movable box, and a placement tube is installed inside the movable box through a sliding clamping mechanism.

[0007] Preferably, the clamping mechanism includes two outer tubes, which are symmetrically fixedly installed on both sides of the movable box near the middle position, and the inner rod is slidably installed inside the outer tube through a second resisting spring, one end of the inner rod extends into the movable box and is fixedly installed with a clamping plate, and the placement tube is clamped between the two clamping plates, and the inner surface of the outer tube is provided with a third limiting slide groove, and the outer end of the outer surface of the inner rod is fixedly installed with a third limiting slide plate, and the third limiting slide plate slides in the third limiting slide groove. When the two second resisting springs are not squeezed or stretched, the third limiting slide plate is located in the middle position of the third limiting slide groove; by sliding the clamping plate in the movable box, after the germplasm resources are placed in the placement tube, when shaking occurs during transportation, the clamping plate can clamp the placement tube and slide, thereby forming a certain buffering effect, which can form a certain protection effect for the germplasm resources, wherein the third limiting slide groove and the third limiting slide plate cooperate to prevent the clamping plate from rotating.

[0008] Preferably, the water pumping mechanism includes a water pumping pipe, which is fixedly installed at the bottom end of the movable box, and a lower through-hole matching the water pumping pipe is provided on the bottom wall of the inner box, and the bottom end of the water pumping pipe passes through the lower through-hole and extends into the water storage cavity. A water inlet hole and a water outlet hole are provided in the box wall of the movable box, the bottom end of the water inlet hole is connected to the top end of the water pumping pipe, the top end of the water outlet hole is connected to the inner position of the movable box near the top, and the top end of the water inlet hole and the bottom end of the water outlet hole are both connected to the outer end of the outer tube. A first one-way valve is provided inside the water pump pipe near the bottom end, and a second one-way valve is provided inside the water outlet hole. By setting up a water pumping mechanism, when the placement tube shakes due to shaking during transportation, the inner rod will slide back and forth in the outer tube. When the inner rod slides toward the outer end of the outer tube, the water in the water storage cavity will be pumped into the outer tube through the water pumping pipe and the water inlet hole. When the inner rod slides toward the inner end of the outer tube, the water stored in the outer tube will be pressed into the movable box through the water outlet hole. This arrangement can automatically supply water to the movable box during transportation, and can ensure the humidity in the movable box for a long time.

[0009] The top of the water-absorbing material is connected with the outer cover of the water-absorbing material, and the top of the water-absorbing material is connected with the outer cover of the water-absorbing material. The water-absorbing material is connected with the outer cover of the water-absorbing material. The water-absorbing material is connected with the outer cover of the water-absorbing material. The water-absorbing material is connected with the outer cover of the water-absorbing material.

[0010] Preferably, a card slot is provided at the top of both side walls of the outer box, and a beveled tooth plate is slidably installed through the outer side of the card slot near the middle, and the outer end of the beveled tooth plate is connected to the side wall of the outer box by a tensioning spring, and two card plates are fixedly installed on the lower surface of the box cover, and a beveled tooth groove matching the beveled tooth plate is provided on the outer side of the card plate near the middle, and when the two card plates are respectively inserted into the two card slots, the inner end of the beveled tooth plate abuts against the beveled tooth groove, and a handle is fixedly installed on the upper surface of the box cover; by providing the beveled tooth plate and the beveled tooth groove, the beveled tooth plate only needs to be inserted into the card slot, and the beveled tooth plate will automatically abut against the beveled tooth groove, automatically locking the card plate, and the beveled tooth plate can be unlocked by pulling the beveled tooth plate outward, which is convenient for fixing and unlocking the box cover.

[0011] Preferably, a first limiting slide is fixedly installed on the top of both ends of the inner box, a spring cavity is provided at the bottom of the first limiting slide, and a push rod is slidably installed inside the spring cavity through a first push spring, and the bottom end of the push rod extends below the first limiting slide, and both ends inside the outer box are provided with a first limiting slide matching the first limiting slide, and the first limiting slide slides in the first limiting slide; by setting the first limiting slide and the first limiting slide, and sliding the push rod at the bottom of the first limiting slide, after the inner box is put into the outer box, the top end of the inner box will protrude above the outer box, which is convenient for taking out the inner box for cleaning or maintenance, and the inner box can be completely pressed into the outer box by closing the box cover.

[0012] Preferably, a plurality of stabilizing plates are fixedly installed in the water storage chamber at the bottom of the outer box, one end of the stabilizing plate is not in contact with a side wall of the outer box, a water adding hole is opened in the box wall on the front of the outer box, the bottom end of the water adding hole is connected with the water storage chamber, and the top end of the water adding hole is connected with the top of the outer box; the stabilizing plate can effectively reduce the shaking amplitude of water in the water storage chamber.

[0013] Preferably, a plurality of tightly connected movable boxes are placed in the inner box, and a plurality of cover plates matching the top openings of the movable boxes are fixedly mounted on the lower surface of the box cover; the cover plates can further seal the tops of the movable boxes to prevent germplasm resources from being contaminated by the outside world.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention is provided with a pumping mechanism. When the placement tube shakes due to shaking during transportation, the inner rod will slide back and forth in the outer tube. When the inner rod slides toward the outer end of the outer tube, the water in the water storage cavity will be pumped into the outer tube through the pumping pipe and the water inlet hole. When the inner rod slides toward the inner end of the outer tube, the water stored in the outer tube will be pressed into the movable box through the water outlet hole. This arrangement can automatically supply water to the movable box during transportation, and can ensure the humidity in the movable box for a long time.

[0016] 2. The present invention can prevent the water in the movable box from shaking and hitting the placement tube by arranging absorbent cotton. By arranging a sliding blocking plate, when the horizontal plane in the movable box reaches the position of the communicating hole, water will enter the communicating hole and squeeze the blocking plate, pressing one end of the blocking plate into the water inlet hole to prevent the water from continuing to flow into the movable box, which can prevent the germplasm resources from being soaked due to water entering the placement tube.

[0017] 3. The present invention slides the clamping plate in the movable box. After the germplasm resources are placed in the placement tube, when shaking occurs during transportation, the clamping plate can clamp the placement tube and slide, thereby forming a certain buffering effect, which can form a certain protection effect for the germplasm resources. The third limiting slide groove and the third limiting slide plate cooperate to prevent the clamping plate from rotating.

[0018] 4. The present invention provides an oblique tooth plate and an oblique tooth groove. By simply inserting the card into the card groove, the oblique tooth plate will automatically press against the oblique tooth groove to automatically lock the card. The card can be unlocked by pulling the oblique tooth plate outward, which is convenient for fixing and unlocking the box cover.

[0019] 5. The present invention provides a first limiting slide and a first limiting slide groove, and a push rod is slidably provided at the bottom of the first limiting slide. After the inner box is placed in the outer box, the top of the inner box will protrude above the outer box, making it easy to take out the inner box for cleaning or maintenance. The inner box can be completely pressed into the outer box by closing the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0021] Figure 2 This is a structural diagram of the present invention after removing the box cover;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer box of the present invention;

[0023] Figure 4 This is a schematic diagram of the inner box structure of the present invention;

[0024] Figure 5 This is a schematic cross-sectional view of the first limiting slide of the present invention;

[0025] Figure 6 This is a structural diagram of the movable box of the present invention;

[0026] Figure 7 This is a schematic cross-sectional structural diagram of the movable box of the present invention;

[0027] Figure 8 For the present invention Figure 7 A in the middle is an enlarged structural diagram;

[0028] Figure 9 It is a schematic diagram of the bottom structure of the box cover of the present invention.

[0029] In the picture:

[0030] 1. Outer box; 2. Box cover; 3. Inner box; 4. Movable box; 5. Placement tube; 6. Outer tube; 7. Second push-up spring; 8. Inner rod; 9. Clamping plate; 10. Third limit slide; 11. Third limit slide; 12. Pumping pipe; 13. Water inlet; 14. Water outlet; 15. First one-way valve; 16. Second one-way valve; 17. Water-absorbing cotton; 18. Partition; 19. Water hole; 20. Connecting hole; 2 1. Blocking plate; 22. Second limiting slide; 23. Second limiting slide; 24. Third push-up spring; 25. Clamping slot; 26. Beveled tooth plate; 27. Tension spring; 28. Clamping plate; 29. Beveled tooth groove; 30. Handle; 31. First limiting slide; 32. Spring cavity; 33. First push-up spring; 34. Push-up rod; 35. First limiting slide; 36. Stabilizing plate; 37. Water filling hole; 38. Cover plate. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0032] like Figure 1-3As shown, an embodiment of the present invention discloses a forest and grass germplasm resource transport box with a moisturizing effect, comprising an outer box 1 and a box cover 2. An inner box 3 is provided inside the outer box 1, and a water storage cavity is left between the bottom wall of the inner box 3 and the bottom wall of the outer box 1. A movable box 4 is placed inside the inner box 3, and a pumping mechanism is provided on the movable box 4. The bottom end of the pumping mechanism extends into the water storage cavity, and the top end of the pumping mechanism is connected to the interior of the movable box 4. A placement tube 5 is installed inside the movable box 4 through a sliding clamping mechanism.

[0033] like Figure 7-8 As shown, the clamping mechanism includes two outer tubes 6, which are symmetrically fixed on both sides of the interior of the movable box 4 near the middle. The interior of the outer tube 6 is slidably installed with an inner rod 8 through a second push-up spring 7. One end of the inner rod 8 extends into the movable box 4 and is fixedly installed with a clamping plate 9. The placement tube 5 is clamped between the two clamping plates 9. A third limiting groove 10 is provided on the inner surface of the outer tube 6. A third limiting slide 11 is fixedly installed on the outer end of the outer surface of the inner rod 8. The third limiting slide 11 slides in the third limiting groove 10. When the two second supporting springs 7 are not squeezed or stretched, the third limiting slide 11 is located in the middle position of the third limiting slide groove 10; by sliding the clamping plate 9 in the movable box 4, after the germplasm resources are placed in the placement tube 5, when shaking occurs during transportation, the clamping plate 9 can clamp the placement tube 5 and slide, thereby forming a certain buffering effect, which can form a certain protection effect for the germplasm resources, wherein the third limiting slide groove 10 and the third limiting slide 11 cooperate to prevent the clamping plate 9 from rotating.

[0034] like Figure 7-8 As shown, the pumping mechanism includes a pumping pipe 12, which is fixedly installed at the bottom end of the movable box 4. A lower through-hole matching the pumping pipe 12 is provided on the bottom wall of the inner box 3. The bottom end of the pumping pipe 12 passes through the lower through-hole and extends into the water storage cavity. A water inlet 13 and a water outlet 14 are provided in the box wall of the movable box 4. The bottom end of the water inlet 13 is connected to the top end of the pumping pipe 12, and the top end of the water outlet 14 is connected to the inner position of the movable box 4 near the top. The top end of the water inlet 13 and the bottom end of the water outlet 14 are both connected to the outer end of the outer tube 6, and the inner part of the pumping pipe 12 near the bottom is connected to the outer end of the outer tube 6. A first one-way valve 15 is provided at the position, and a second one-way valve 16 is provided inside the water outlet 14; by setting a pumping mechanism, when shaking occurs during transportation and causes the placement tube 5 to shake, the inner rod 8 will slide back and forth in the outer tube 6, and when the inner rod 8 slides toward the outer end of the outer tube 6, the water in the water storage chamber will be pumped into the outer tube 6 through the pumping pipe 12 and the water inlet 13, and when the inner rod 8 slides toward the inner end of the outer tube 6, the water stored in the outer tube 6 will be pressed into the movable box 4 through the water outlet 14. This setting can automatically supply water to the movable box 4 during transportation, and can ensure the humidity in the movable box 4 for a long time.

[0035] like Figure 7-8 As shown, the bottom end of the movable box 4 is provided with absorbent cotton 17, the top of the absorbent cotton 17 is provided with a partition 18, the partition 18 is penetrated with a water hole 19, the side of the movable box 4 is provided with a connecting hole 20, the outer end of the connecting hole 20 is connected to the water inlet 13, the inner part of the connecting hole 20 is slidably installed with a blocking plate 21, the blocking plate 21 is located between the outer tube 6 and the partition 18, the upper surface of the connecting hole 20 is provided with a second limiting slide groove 22, the upper surface of the blocking plate 21 is fixedly installed with a second limiting slide plate 23 near the outer end, and the second The limiting slide plate 23 slides in the second limiting slide groove 22 through the third support spring 24; by arranging the absorbent cotton 17, the water in the movable box 4 can be prevented from shaking and causing collision with the placement tube 5. By arranging a sliding blocking plate 21, when the horizontal plane in the movable box 4 reaches the position of the connecting hole 20, water will enter the connecting hole 20 and squeeze the blocking plate 21, pressing one end of the blocking plate 21 into the water inlet hole 13, blocking the water flow from continuing to flow into the movable box 4, and preventing the germplasm resources from being soaked due to water entering the placement tube 5.

[0036] like Figure 1-2 and Figure 9 As shown, a card slot 25 is provided at the top of both side walls of the outer box 1, and a beveled tooth plate 26 is slidably installed on the outer side of the card slot 25 near the middle position. The outer end of the beveled tooth plate 26 is connected to the side wall of the outer box 1 by a tensioning spring 27, and two card plates 28 are fixedly installed on the lower surface of the box cover 2. A beveled tooth groove 29 matching the beveled tooth plate 26 is provided on the outer side of the card plate 28 near the middle position. When the two card plates 28 are respectively inserted into the two card slots 25, the inner end of the beveled tooth plate 26 abuts against the beveled tooth groove 29, and a handle 30 is fixedly installed on the upper surface of the box cover 2; by providing the beveled tooth plate 26 and the beveled tooth groove 29, only the card plate 28 needs to be inserted into the card slot 25, and the beveled tooth plate 26 will automatically abut against the beveled tooth groove 29, automatically locking the card plate 28, and the beveled tooth plate 26 can be unlocked by pulling the beveled tooth plate 26 outward, thereby facilitating the fixing and unlocking of the box cover 2.

[0037] like Figure 3-5 As shown, a first limiting slide 31 is fixedly installed on the top of both ends of the inner box 3, and a spring cavity 32 is provided at the bottom of the first limiting slide 31. A resisting rod 34 is slidably installed inside the spring cavity 32 through a first resisting spring 33, and the bottom end of the resisting rod 34 extends below the first limiting slide 31. Both ends of the interior of the outer box 1 are provided with a first limiting slide groove 35 that matches the first limiting slide 31, and the first limiting slide 31 slides in the first limiting slide groove 35; by setting the first limiting slide 31 and the first limiting slide groove 35, and sliding the resisting rod 34 at the bottom of the first limiting slide 31, after the inner box 3 is placed in the outer box 1, the top of the inner box 3 will protrude above the outer box 1, which is convenient for taking out the inner box 3 for cleaning or maintenance, and the inner box 3 can be completely pressed into the outer box 1 by closing the box cover 2.

[0038] like Figure 3 As shown, a plurality of stabilizing plates 36 are fixedly installed in the water storage chamber at the bottom of the outer box 1, one end of the stabilizing plate 36 is not in contact with a side wall of the outer box 1, and a water adding hole 37 is opened in the box wall on the front of the outer box 1. The bottom end of the water adding hole 37 is connected to the water storage chamber, and the top end of the water adding hole 37 is connected to the top of the outer box 1; the stabilizing plate 36 can effectively reduce the shaking amplitude of the water in the water storage chamber.

[0039] like Figure 4 and Figure 9 As shown, a plurality of tightly connected movable boxes 4 are placed in the inner box 3, and a plurality of cover plates 38 matching the top openings of the movable boxes 4 are fixedly installed on the lower surface of the box cover 2; the cover plates 38 can further seal the tops of the movable boxes 4 to prevent the germplasm resources from being contaminated by the outside world.

[0040] It should be noted that in the description of the present invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0042] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A forest and grass germplasm resource transport box with a moisturizing effect, comprising an outer box (1) and a box cover (2), characterized in that: The inner box (3) is sleeved inside the outer box (1), a water storage cavity is left between the bottom wall of the inner box (3) and the bottom wall of the outer box (1), a movable box (4) is placed inside the inner box (3), a water pumping mechanism is provided on the movable box (4), the bottom end of the water pumping mechanism extends into the water storage cavity, the top end of the water pumping mechanism is connected to the interior of the movable box (4), and a placement tube (5) is installed inside the movable box (4) through a sliding clamping mechanism.

2. The forest and grass germplasm resource transport box with moisturizing effect according to claim 1, characterized in that: The clamping mechanism includes two outer tubes (6), and the two outer tubes (6) are symmetrically fixedly installed on both sides of the inside of the movable box (4) near the middle position. The inner part of the outer tube (6) is slidably installed with an inner rod (8) through a second push-up spring (7). One end of the inner rod (8) extends into the movable box (4) and is fixedly installed with a clamping plate (9). The placement tube (5) is clamped between the two clamping plates (9). The inner surface of the outer tube (6) is provided with a third limiting groove (10). The outer end of the outer surface of the inner rod (8) is fixedly installed with a third limiting slide (11). The third limiting slide (11) slides in the third limiting groove (10). When the two second push-up springs (7) are not squeezed or stretched, the third limiting slide (11) is located in the middle position of the third limiting groove (10).

3. The forest and grass germplasm resource transport box with moisturizing effect according to claim 2, characterized in that: The pumping mechanism includes a pumping pipe (12), which is fixedly installed at the bottom end of the movable box (4). A lower through-hole matching the pumping pipe (12) is provided on the bottom wall of the inner box (3). The bottom end of the pumping pipe (12) passes through the lower through-hole and extends into the water storage chamber. A water inlet (13) and a water outlet (14) are provided in the box wall of the movable box (4). The bottom end of the water inlet (13) is connected to the top end of the pumping pipe (12), and the top end of the water outlet (14) is connected to a position near the top of the interior of the movable box (4). The top end of the water inlet (13) and the bottom end of the water outlet (14) are both connected to the outer end of the outer tube (6). A first one-way valve (15) is provided near the bottom end of the interior of the pumping pipe (12), and a second one-way valve (16) is provided inside the water outlet (14).

4. The forest and grass germplasm resource transport box with moisturizing effect according to claim 3, characterized in that: The bottom end of the movable box (4) is provided with absorbent cotton (17), the top of the absorbent cotton (17) is provided with a partition (18), and a water hole (19) is provided on the partition (18). A connecting hole (20) is provided on the side of the movable box (4), and the outer end of the connecting hole (20) is connected to the water inlet hole (13). A blocking plate (21) is slidably installed inside the connecting hole (20), and the blocking plate (21) is located between the outer tube (6) and the partition (18). A second limiting slide groove (22) is provided on the upper surface of the connecting hole (20), and a second limiting slide plate (23) is fixedly installed on the upper surface of the blocking plate (21) near the outer end. The second limiting slide plate (23) slides in the second limiting slide groove (22) through a third push spring (24).

5. The forest and grass germplasm resource transport box with moisturizing effect according to claim 4, characterized in that: The top ends of the two side walls of the outer box (1) are provided with a card slot (25), and a beveled tooth plate (26) is slidably installed through the outer side of the card slot (25) near the middle. The outer end of the beveled tooth plate (26) is connected to the side wall of the outer box (1) through a tension spring (27). Two card plates (28) are fixedly installed on the lower surface of the box cover (2). The outer side of the card plate (28) is provided with a beveled tooth groove (29) matching the beveled tooth plate (26) near the middle. When the two card plates (28) are respectively inserted into the two card slots (25), the inner end of the beveled tooth plate (26) abuts against the beveled tooth groove (29). A handle (30) is fixedly installed on the upper surface of the box cover (2).

6. The forest and grass germplasm resource transport box with moisturizing effect according to claim 5, characterized in that: A first limiting slide (31) is fixedly installed on the top of both ends of the inner box (3), a spring cavity (32) is provided at the bottom of the first limiting slide (31), a push rod (34) is slidably installed inside the spring cavity (32) through a first push spring (33), and the bottom end of the push rod (34) extends below the first limiting slide (31), and a first limiting slot (35) matching the first limiting slide (31) is provided at both ends of the inner part of the outer box (1), and the first limiting slide (31) slides in the first limiting slot (35).

7. The forest and grass germplasm resource transport box with moisturizing effect according to claim 6, characterized in that: A plurality of stabilizing plates (36) are fixedly installed in the water storage cavity at the bottom of the outer box (1), one end of the stabilizing plate (36) does not contact a side wall of the outer box (1), and a water adding hole (37) is opened in the box wall on the front of the outer box (1), the bottom end of the water adding hole (37) is connected to the water storage cavity, and the top end of the water adding hole (37) is connected to the top of the outer box (1).

8. The forest and grass germplasm resource transport box with moisturizing effect according to claim 7, characterized in that: A plurality of tightly connected movable boxes (4) are placed in the inner box (3), and a plurality of cover plates (38) matching the top openings of the movable boxes (4) are fixedly mounted on the lower surface of the box cover (2).

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