An instant storage device and storage method for fruit tree resources collected in the wild

Abstract

The present invention relates to the technical field of instant preservation of fruit tree resources, and in particular to an instant preservation device and preservation method for fruit tree resources collected in the wild. The tail of a shell is fixedly connected to a flexible telescopic bag, the tail end of the flexible telescopic bag is fixedly connected to a bottom plate, the front end of the shell is provided with a placement opening for branches to enter, and an inlet cap is spirally connected to the placement opening. The shell is provided with a one-way air inlet valve and a one-way air outlet valve, the front end of the shell is provided with a first slide groove, and one side of the shell is rotatably connected to a hinge through a hinge. When the present invention is used, the hinge is first unfolded to enable the first slide groove and the second slide groove to be aligned. When the hardness of the branch is low, the slider is quickly slid, and the blade formed by the inclined part relies on inertia to quickly complete the plane cutting of the branch. After the cut part of the branch is cut, it will be first covered by the slider under the sliding action of the slider, and then quickly covered by the moisturizing block, reducing the occurrence of oxidation while providing a water retention effect.

Description

Technical Field

[0001] The present invention relates to the technical field of instant preservation of fruit tree resources, in particular to an instant preservation device and a preservation method for fruit tree resources collected in the wild. Background Art

[0002] my country is one of the world's largest centers of fruit tree origin, boasting an extremely rich wild fruit tree resource base. Beginning in the 1950s, my country launched a nationwide survey, collection, and utilization program for fruit tree resources, uncovering a wealth of previously overlooked, valuable materials possessing exceptional properties. It also uncovered numerous wild fruit trees with significant potential for utilization. Currently, in addition to directly providing edible fruit and raw materials for food processing, many wild fruit trees serve as excellent rootstocks and resistance breeding materials for cultivated fruit trees, as well as important ornamental, nectar-producing, medicinal, spice, oil, timber, and soil and water conservation species. With the improvement of people's living standards and the deepening of resource development, wild fruit trees, with their vast numbers, rich genetic diversity, outstanding resistance and adaptability, significant therapeutic value, novel flavors, a wide range of uses, and unique advantages such as being natural, pollution-free, and nutritious, are becoming a focus of attention for relevant departments involved in fruit production, food processing, and mountain development.

[0003] For example, when collecting fruit tree resources on the mountain, the branches, leaves, fruits and roots removed from the trees are often packed in vacuum plastic bags, placed in paper boxes, or brought back directly exposed. For the removed fruits, since the flesh at the broken part is not exposed when they are taken, they can be directly placed in vacuum plastic bags for packaging. However, the broken branches and roots are directly exposed to the air and may undergo rapid oxidation and deterioration. The unevenness of the broken branches and roots will further increase the contact area with the air, aggravating water loss and deterioration, making it inconvenient to bring the fruit resources back to the laboratory intact. The branches and roots will still breathe after being broken. In order to extend the survival time of the branches and roots as much as possible, it is necessary to keep the storage device ventilated.

[0004] Therefore, in order to solve the above problems, an instant preservation device and a preservation method for fruit tree resources collected in the wild are proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an instant preservation device and preservation method for fruit tree resources collected in the wild, so as to solve the problem raised in the above background technology that "when collecting fruit tree resources in the mountains, the branches, leaves, fruits and roots taken down are mostly packed in vacuum plastic bags, or placed in paper boxes, or brought back directly exposed. For the taken fruits, since the flesh at the broken part is not exposed when they are taken down, they can be directly placed in vacuum plastic bags for packaging, while the broken branches and roots may be rapidly oxidized and deteriorate because the broken parts are directly exposed to the air. The unevenness of the broken branches and roots will further increase the contact area with the air, aggravating water loss and deterioration, making it inconvenient to bring the fruit resources back to the laboratory intact. The branches and roots will still breathe after being broken. In order to prolong the survival time of the branches and roots as much as possible, it is also necessary to keep the preservation device ventilated."

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for instantly preserving fruit tree resources collected in the wild, comprising a housing, the housing being hollow, a flexible telescopic bag fixedly connected to the rear end of the housing, a bottom plate fixedly connected to the rear end of the flexible telescopic bag, a placement opening for branches to enter the housing, an inlet cap screwed onto the placement opening, and a one-way air inlet valve and a one-way air outlet valve formed on the housing;

[0007] A first chute is provided at the front end of the housing, a hinge is rotatably connected to one side of the housing via a hinge, a second chute is provided on the hinge, and after the hinge is folded forward, the front end of the hinge and the front end of the housing are in the same plane, and the first chute and the second chute can be aligned;

[0008] A slider is slidably connected to the second slide groove, and a moisturizing block is fixedly connected to the inner side of the slider. The slider is provided with an inclined portion on the side facing the shell to form a blade, and the blade cuts along the front end surface of the shell. The branch to be broken is placed into the inner side of the shell through the placement opening, so that the slider moves quickly along the first slide groove and the second slide groove to complete the rapid cutting of the branch. After sliding, the moisturizing block can correspond to the position of the placement opening, and the moisturizing block can achieve rapid shielding of the cut branch.

[0009] When the present invention is used, the main steps are: first, unfold the hinge to make the first slide groove and the second slide groove realize alignment; when the hardness of the branch is low, quickly slide the slider, and rely on inertia to make the blade formed by the inclined part quickly complete the plane cutting of the branch; after the cut part of the branch is cut, it will be first covered by the slider under the sliding action of the slider, and then quickly covered by the moisturizing block, thereby reducing the occurrence of oxidation while providing a water retention effect.

[0010] The flexible telescopic bag and bottom plate of the present invention can still be folded when not in use, which makes it easy to carry. When in use, they can be extended according to the length of the branch. At the same time, the flexible telescopic bag and bottom plate of the present invention have a third function. On mountain roads, the bumpy walking will cause the flexible telescopic bag and bottom plate to shake, that is, the flexible telescopic bag contracts and relaxes. In conjunction with the one-way air inlet valve and the one-way air outlet valve of the present invention, the gas inside the shell can be ventilated, ensuring the breathing function of the branch and extending the life of the branch.

[0011] The hinge of the present invention has two forms: one is parallel to the housing, which makes it easy to carry; the other is that when the device is used, it can be folded forward, so that the first and second chutes are combined to form an acceleration channel for the cutting blade. The branches of the present invention are cut by the blade formed by the inclined portion of the slider, so that the entire cut is neat, the surface area of ​​the branch water evaporation is reduced, and the survival time of the branch is further guaranteed;

[0012] As a preferred instant preservation device for collecting fruit tree resources in the wild according to the present invention, the front end of the shell is provided with a pouring spout, the inner edge shape of the pouring spout is consistent with the inclined portion, and after the slider completely slides into the second slide groove, the pouring spout wraps the blade formed by the inclined portion.

[0013] Under the above configuration, the present invention has a pouring spout at the front end of the housing. After the slider completely slides into the second chute, the pouring spout wraps the blade formed by the inclined portion, thereby preventing the blade from scratching objects or skin.

[0014] As a preferred instant preservation device for fruit tree resources collected in the wild according to the present invention, a placement groove is provided on the rear side of the hinge, and a telescopic rod is connected to the inner side of the placement groove through a hinge rotation. A notch is provided at the corresponding position of the shell. After the hinge is folded, the bottom end of the telescopic rod is pressed against the notch to fix the hinge after folding. The telescopic rod includes a mother rod and a child rod. The mother rod is connected to the inner side of the placement groove through a hinge rotation, and the mother rod and the child rod are spirally connected to achieve length adjustment.

[0015] Under the above arrangement, the present invention has a placement slot on the rear side of the hinge. When the telescopic rod is not in use, it is placed in the placement slot, which makes it easy to carry after folding. After the hinge is folded, the bottom end of the telescopic rod is pressed against the notch to fix the hinge after folding, which facilitates the stability of the slider when accelerating on the merged track. The adjustable distance of the telescopic rod is to press against the notch to fix the hinge.

[0016] As a preferred instant preservation device for collecting fruit tree resources in the wild, the present invention is characterized in that: the upper and lower sides of the front end of the shell are slidably connected to a gantry, the bottom end of the gantry is fixedly connected to a compression belt, and after the compression belt is pressed against the branch, it will achieve fitting and limiting along the surface curve of the branch, and the inner side of the top end of the gantry is spirally connected to a screw, and the bottom end of the screw is rotatably connected to the top surface of the shell.

[0017] Under the above-mentioned setting, the present invention is provided with a gantry for fixing the branches to prevent the branches from shaking during cutting. The limiting method is that after the branches penetrate into the shell, the screw is rotated to move the gantry toward the inside of the shell, and the pressing belt will gradually press against the branches, and then will achieve fitting and limiting along the surface curve of the branches. This limiting method has a high degree of fit with the surface of the branches, thereby achieving a better limiting effect.

[0018] As a preferred instant preservation device for fruit tree resources collected in the wild according to the present invention, the area of ​​the moisturizing block is larger than the area of ​​the placement port, the side of the moisturizing block facing the first slide groove can be slidably connected with the hinge and the front end surface of the shell, the side of the moisturizing block facing the first slide groove is fixedly connected with a sealing gasket, a plurality of moisturizing ports are opened at the center position of the sealing gasket, and a wet wipe is provided on the inner side of the moisturizing block.

[0019] Under the above configuration, the area of ​​the moisturizing block is larger than the area of ​​the placement opening, which facilitates the complete sealing of the branch cut by the sealing gasket. When the moisturizing block is quickly moved to the cut position of the branch, it can block the air on the one hand, and replenish water to the cut part of the branch through the moisturizing opening on the other hand, thereby preventing the branch from dehydration and increasing the survival time of the branch.

[0020] As a preferred instant preservation device for wild-collected fruit tree resources of the present invention, the other side of the moisturizing block is fixedly connected to a carbon dioxide cylinder, the outlet end of the carbon dioxide cylinder is provided with a slow-release valve, and the outlet end of the slow-release valve is connected to the inner side of the moisturizing block.

[0021] Under the above arrangement, the present invention can also be fixedly connected to the other side of the moisturizing block. After the slow-release valve is opened, the gas in the carbon dioxide cylinder will gradually enter the interior of the moisturizing block, which is used to increase the pressure inside the moisturizing block, so that the water in the wet wipes moves toward the moisturizing opening, and at the same time, the content of the carbon dioxide cylinder inside the shell is increased, which facilitates the respiration of the branches and increases the water replenishment of the cut branches. The air in the cut parts is squeezed out by the overflow of water, and a relative positive pressure is generated in the cut parts of the branches, thereby preventing the entry of oxygen and reducing the occurrence of oxidation.

[0022] As a preferred instant preservation device for collecting fruit tree resources in the wild according to the present invention, the inner side of the slider is slidably connected to a connecting rod, both ends of the connecting rod are fixedly connected to elastic metal strips, a guide groove is provided on the side of the slider facing the pouring mouth, the guide groove extends toward the center extension line of the slider, the elastic metal strip is slidably connected to the inner side of the guide groove, and a serrated portion is provided on the elastic metal strip.

[0023] As a preferred instant preservation device for collecting fruit tree resources in the wild according to the present invention, one end of the connecting rod is fixedly connected to a handle, the outer side of the handle is slidably connected to the inner side of the slider, a spring is provided on the outer side of the handle, and the two ends of the spring are respectively slidably connected to the inner side of one end of the connecting rod and the inner side of one end of the slider, and the cross-section of the cut branch is reduced by the reciprocating motion of the handle.

[0024] Under the above setting, when the hardness of the branch is relatively large and the blade formed by the inclined part cannot cut the branch in one go, the slider can be moved to place the branch in a position where the elastic metal strip can reach it. The handle is pulled repeatedly, and the handle drives the elastic metal strip to move back and forth along the guide groove. The serrated part will continuously contact the edge of the branch cutting point and cut it, reducing the reduction of the cross section and facilitating the subsequent accelerated cutting of the branch by the slider. When removing the branch, the flexible telescopic bag can be torn to remove it, and a new flexible telescopic bag can be attached again for next use.

[0025] A method for instant preservation of fruit tree resources collected in the wild, comprising the following steps:

[0026] S1: unfold the hinge to make the first chute and the second chute merge, and fix the branch with the clamping belt;

[0027] S2: When the hardness of the branch is low, the slider slides quickly, and the blade formed by the inclined part relies on inertia to quickly complete the plane cutting of the branch.

[0028] S3: Under the sliding action of the slider, the moisturizing block will quickly cover the cut surface after cutting is completed, reducing the occurrence of oxidation.

[0029] The steps also include:

[0030] In S2, when the branch is very hard, the slider is moved so that the branch is in a position where the elastic metal strip can reach it, and the handle is pulled repeatedly to reduce the cross-section of the branch through the serrated portion, making it easier for the slider to accelerate the cutting of the branch.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. This instant preservation device for collecting fruit tree resources in the wild mainly comprises the following steps: first, unfolding the folding sheet to make the first slide groove and the second slide groove realize parallel track; when the hardness of the branch is low, quickly sliding the slider, and relying on inertia, the blade formed by the inclined portion quickly completes the plane cutting of the branch; after the cut part of the branch is cut, it will be first covered by the slider under the sliding action of the slider, and then quickly covered by the moisturizing block, thereby reducing the occurrence of oxidation while providing a water retention effect.

[0033] 2. This is a device for storing fruit tree resources collected outdoors. The flexible telescopic bag and bottom plate of the present invention can still be folded when not in use, making it easy to carry. When in use, they can be extended according to the length of the branches. At the same time, the flexible telescopic bag and bottom plate of the present invention have a third function. On mountain roads, the bumpy nature of walking will cause the flexible telescopic bag and bottom plate to shake, that is, the flexible telescopic bag contracts and relaxes. In conjunction with the one-way air inlet valve and one-way air outlet valve of the present invention, ventilation of the gas inside the shell can be achieved, ensuring the breathing of the branches and extending the survival time of the branches.

[0034] 3. This instant preservation device for collecting fruit tree resources in the wild has two folding forms: one is parallel to the housing, making it easy to carry; the other is that when the device is in use, it can be folded forward, so that the first chute and the second chute merge to form an acceleration channel for the cutting blade. In the present invention, the branches are cut by the blade formed by the inclined portion of the slider, so that the entire cut is neat, the surface area of ​​the branch water evaporation is reduced, and the survival time of the branch is further guaranteed;

[0035] 4. This invention is a device for instant preservation of fruit tree resources collected in the wild. It is provided with a gantry for fixing branches to prevent them from shaking during cutting. Its limiting method is that after the branch penetrates into the shell, the screw is rotated to move the gantry toward the inside of the shell. The compression belt will gradually press against the branch and then achieve fitting and limiting along the surface curve of the branch. This limiting method has a high degree of fit with the surface of the branch, thereby achieving a better limiting effect.

[0036] 5. This instant preservation device for fruit tree resources collected in the wild has a larger area of ​​the moisturizing block than the placement port, which facilitates the complete sealing of the cut branch by the sealing gasket. When the moisturizing block is quickly moved to the cut branch position, it can block air on the one hand, and replenish water to the cut branch through the moisturizing port on the other hand, thereby preventing the branch from dehydration and increasing the survival time of the branch.

[0037] 6. This instant preservation device for collecting fruit tree resources in the wild can also be fixedly connected to a carbon dioxide gas cylinder on the other side of the moisturizing block. After opening the slow-release valve, the gas in the carbon dioxide gas cylinder will gradually enter the interior of the moisturizing block, which is used to increase the pressure inside the moisturizing block, so that the water in the wet wipes moves toward the moisturizing opening. At the same time, the content of the carbon dioxide gas cylinder inside the shell is increased, which facilitates the respiration of the branches and increases the water supply to the cut parts of the branches. The air in the cut parts is squeezed out by the overflow of water, and a relative positive pressure is generated in the cut parts of the branches, thereby preventing the entry of oxygen and reducing the occurrence of oxidation.

[0038] 7. This is an instant preservation device for collecting fruit tree resources in the wild. When the hardness of the branch is relatively large and the blade formed by the inclined part cannot cut the branch in one go, the slider can be moved to make the branch reach a position where the elastic metal strip can reach. The handle is pulled repeatedly, and the handle drives the elastic metal strip to move back and forth along the guide groove. The serrated part will continuously contact the edge of the branch cut and cut it, reducing the reduction of the cross section and facilitating the subsequent accelerated cutting of the branch by the slider. When taking out the branch, the flexible telescopic bag can be torn to take it out, and a new flexible telescopic bag can be attached again for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the overall appearance structure of the present invention;

[0040] Figure 2 This is a schematic diagram of the overall appearance structure of the present invention after the folding is opened;

[0041] Figure 3 Schematic diagram of the internal installation structure of the slider of the present invention;

[0042] Figure 4 For the present invention Figure 3 Schematic diagram of the installation structure at A in the figure;

[0043] Figure 5 It is a schematic cross-sectional view of the telescopic rod of the present invention;

[0044] Figure 6 Schematic diagram of the cross-sectional structure of the interior of the housing of the present invention;

[0045] Figure 7 This is a schematic structural diagram of the compression belt of the present invention;

[0046] Figure 8 This is a schematic diagram of the internal structure of the moisturizing block of the present invention;

[0047] Figure 9 It is a further structural schematic diagram of the moisturizing block of the present invention.

[0048] In the figure: 1. Base plate; 2. Flexible telescopic bag; 3. Shell; 4. One-way air inlet valve; 5. One-way air outlet valve; 6. Screw; 7. Gantry; 8. Pour mouth; 9. Inlet cap; 10. First slide; 11. Folding; 12. Second slide; 13. Inclined portion; 14. Slider; 15. Moisturizing block; 16. Handle; 17. Mother rod; 18. Child rod; 19. Connecting rod; 20. Spring; 21. Elastic metal strip; 22. Guide groove; 23. Branch; 24. Pressing belt; 25. Wet wipes; 26. Sealing pad; 27. Moisturizing port; 28. CO2 cylinder; 29. ​​Slow-release valve; 30. Placement slot; 31. Serrated portion; 32. Placement port; 33. Notch

[0049] The arrow direction is forward. DETAILED DESCRIPTION

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] Example 1

[0052] See also Figure 1 、 Figure 2 、 Figure 5-Figure 9 , the present invention provides a technical solution:

[0053] A device for storing fruit resources collected outdoors includes a housing 3, which is hollow. A flexible telescopic bag 2 is fixedly connected to the rear end of the housing 3. The rear end of the flexible telescopic bag 2 is fixedly connected to a base plate 1. A placement opening 32 for a branch 23 is formed at the front end of the housing 3. An inlet cap 9 is screwed onto the placement opening 32. A one-way air inlet valve 4 and a one-way air outlet valve 5 are formed on the housing 3.

[0054] A first chute 10 is provided at the front end of the housing 3. A hinge 11 is rotatably connected to one side of the housing 3 via a hinge. A second chute 12 is provided on the hinge 11. When the hinge 11 is folded forward, the front end of the hinge 11 and the front end of the housing 3 are in the same plane, and the first chute 10 and the second chute 12 can be aligned.

[0055] A slider 14 is slidably connected to the second slide groove 12, and a moisturizing block 15 is fixedly connected to the inner side of the slider 14. The slider 14 is provided with an inclined portion 13 on the side facing the shell 3 to form a blade, which cuts along the front end surface of the shell 3. The branch 23 to be broken is placed into the inner side of the shell 3 through the placement opening 32, so that the slider 14 moves quickly along the first slide groove 10 and the second slide groove 12 to complete the rapid cutting of the branch 23. After sliding, the moisturizing block 15 can correspond to the position of the placement opening 32, and the moisturizing block 15 can achieve rapid shielding of the cut part of the branch 23.

[0056] When the present invention is used, the main steps are as follows: first, unfold the hinge 11 to make the first slide 10 and the second slide 12 parallel; when the hardness of the branch 23 is low, quickly slide the slider 14, and rely on inertia to make the blade formed by the inclined portion 13 quickly complete the plane cutting of the branch 23; after the cut part of the branch 23 is cut, it will first be covered by the slider 14 under the sliding action of the slider 14, and then quickly covered by the moisturizing block 15, reducing the occurrence of oxidation while providing a water-retaining effect.

[0057] The flexible telescopic bag 2 and the bottom plate 1 of the present invention can still be folded when not in use, which makes them easy to carry. When in use, they can be extended according to the length of the branches. At the same time, the flexible telescopic bag 2 and the bottom plate 1 of the present invention have a third function. On mountain roads, the bumpy walking will cause the flexible telescopic bag 2 and the bottom plate 1 to shake, that is, the flexible telescopic bag 2 contracts and relaxes. In conjunction with the one-way air inlet valve 4 and the one-way air outlet valve 5 of the present invention, ventilation of the gas inside the shell 3 can be achieved, thereby ensuring the breathing of the branches 23 and extending the survival time of the branches 23.

[0058] The hinge 11 of the present invention has two forms: one is parallel to the housing 3, which makes it easy to carry; the other is that when the device is used, it can be folded forward, so that the first chute 10 and the second chute 12 merge to form an acceleration channel for the cutting blade. The branch 23 of the present invention is cut by the blade formed by the inclined portion 13 of the slider 14, so that the entire cut is neat, the surface area of ​​the branch 23 from which water evaporates is reduced, and the survival time of the branch 23 is further guaranteed;

[0059] Specifically, a pouring spout 8 is provided at the front end of the shell 3 , and the inner edge shape of the pouring spout 8 matches the inclined portion 13 . After the slider 14 completely slides into the second chute 12 , the pouring spout 8 wraps the blade formed by the inclined portion 13 .

[0060] Under the above configuration, the present invention has a pouring spout 8 at the front end of the housing 3. After the slider 14 completely slides into the second chute 12, the pouring spout 8 wraps around the blade formed by the inclined portion 13, thereby preventing the blade from scratching objects or skin.

[0061] Specifically, a placement slot 30 is provided on the rear side of the hinge 11, and a telescopic rod is connected to the inner side of the placement slot 30 by a hinge. A notch 33 is provided at the corresponding position of the shell 3. After the hinge 11 is folded, the bottom end of the telescopic rod is pressed against the notch 33 to fix the hinge 11 after it is folded. The telescopic rod includes a mother rod 17 and a child rod 18. The mother rod 17 is connected to the inner side of the placement slot 30 by a hinge, and the mother rod 17 and the child rod 18 are spirally connected to achieve length adjustment.

[0062] Under the above arrangement, the present invention has a placement slot 30 on the rear side of the hinge 11. When the telescopic rod is not in use, it is placed in the placement slot 30, which makes it easy to carry after folding. After the hinge 11 is folded, the bottom end of the telescopic rod abuts against the notch 33 to fix the hinge 11 after folding, which facilitates the stability of the slider 14 when accelerating on the merged track. The adjustable distance of the telescopic rod is to abut against the notch 33 to fix the hinge 11.

[0063] Specifically, the upper and lower sides of the front end of the shell 3 are slidably connected to the gantry 7, and the bottom end of the gantry 7 is fixedly connected to the compression belt 24. After the compression belt 24 is pressed against the branch 23, it will achieve fitting limitation along the surface curve of the branch 23. The inner side of the top of the gantry 7 is spirally connected to the screw 6, and the bottom end of the screw 6 is rotatably connected to the top surface of the shell 3.

[0064] Under the above-mentioned setting, the present invention is provided with a gantry 7 for fixing the branch 23 to prevent the branch 23 from shaking during cutting. The limiting method is that after the branch 23 penetrates into the shell 3, the screw 6 is rotated to move the gantry 7 toward the inside of the shell 3, and the pressing belt 24 will gradually press against the branch 23, and then will achieve fitting and limiting along the surface curve of the branch 23. This limiting method has a high degree of fit with the surface of the branch 23, thereby achieving a better limiting effect.

[0065] Specifically, the area of ​​the moisturizing block 15 is larger than the area of ​​the placement opening 32. The side of the moisturizing block 15 facing the first slide groove 10 can be slidably connected with the hinge 11 and the front end surface of the shell 3. The side of the moisturizing block 15 facing the first slide groove 10 is fixedly connected with a sealing gasket 26. A plurality of moisturizing openings 27 are opened at the center position of the sealing gasket 26. A wet wipe 25 is provided on the inner side of the moisturizing block 15.

[0066] Under the above arrangement, the area of ​​the moisturizing block 15 is larger than the area of ​​the placement opening 32, which facilitates the complete sealing of the cut branch by the sealing gasket 26. When the moisturizing block 15 is quickly moved to the cut branch 23, it can block air on the one hand, and replenish water to the cut branch 23 through the moisturizing opening 27 on the other hand, thereby preventing the branch 23 from dehydrating and increasing the survival time of the branch 23.

[0067] Specifically, a carbon dioxide gas cylinder 28 is fixedly connected to the other side of the moisturizing block 15 . A slow-release valve 29 is provided at the outlet end of the carbon dioxide gas cylinder 28 . The outlet end of the slow-release valve 29 is communicated with the inner side of the moisturizing block 15 .

[0068] Under the above arrangement, the present invention can also be fixedly connected to the other side of the moisturizing block 15 with a carbon dioxide gas cylinder 28. After the slow-release valve 29 is opened, the gas in the carbon dioxide gas cylinder 28 will gradually enter the interior of the moisturizing block 15, thereby increasing the pressure inside the moisturizing block 15, causing the water in the wet wipes 25 to move toward the moisturizing port 27, and at the same time increasing the content of the carbon dioxide gas cylinder 28 inside the shell 3, thereby facilitating the respiration of the branches 23 and increasing the water supply to the cut part of the branches 23. The air in the cut part is squeezed out by the overflow of water, and a relative positive pressure is generated in the cut part of the branches, thereby preventing the entry of oxygen and reducing the occurrence of oxidation.

[0069] Example 2

[0070] This embodiment is a further improvement of embodiment 1. Figure 1-9 ,

[0071] The same parts as those in Example 1 will not be described in detail in this embodiment, except that:

[0072] The inner side of the slider 14 is slidably connected to a connecting rod 19, and both ends of the connecting rod 19 are fixedly connected to elastic metal strips 21. A guide groove 22 is provided on the side of the slider 14 facing the pouring spout 8, and the guide groove 22 extends toward the center extension line of the slider 14. The elastic metal strip 21 is slidably connected to the inner side of the guide groove 22, and a serrated portion 31 is provided on the elastic metal strip 21.

[0073] Specifically, one end of the connecting rod 19 is fixedly connected to the handle 16, the outer side of the handle 16 is slidably connected to the inner side of the slider 14, and a spring 20 is provided on the outer side of the handle 16. The two ends of the spring 20 are respectively slidably connected to the inner side of one end of the connecting rod 19 and the inner side of one end of the slider 14. The reciprocating motion of the handle 16 is used to reduce the cross-section of the cut part of the branch 23.

[0074] Under the above setting, when the hardness of the branch 23 is relatively large and the blade formed by the inclined portion 13 cannot cut the branch 23 in one go, the slider 14 can be moved so that the branch 23 is in a position where the elastic metal strip 21 can reach it, and the handle 16 is pulled repeatedly. The handle 16 drives the elastic metal strip 21 to move back and forth along the guide groove 22, and the serrated portion 31 will continuously contact the edge of the cut portion of the branch 23 and cut it, reducing the reduction in cross section, making it easier for the subsequent slider 14 to accelerate the cutting of the branch 23. When taking out the branch 23, the flexible telescopic bag 2 can be torn to take it out, and a new flexible telescopic bag 2 can be attached again when used next time.

[0075] The present invention also discloses a method for instant preservation of fruit tree resources collected in the wild, the method comprising the following steps:

[0076] S1: unfold the hinge 11, so that the first chute 10 and the second chute 12 are aligned, and the branch is fixed by the clamping belt 24;

[0077] S2: When the hardness of the branch 23 is low, the slider 14 is quickly slid, and the blade formed by the inclined portion 13 quickly completes the plane cutting of the branch 23 by relying on inertia.

[0078] S3: Under the sliding action of the slider 14, the moisturizing block 15 will quickly cover the cut surface after the cutting is completed, reducing the occurrence of oxidation.

[0079] The steps also include:

[0080] In S2, when the hardness of the branch 23 is relatively high, the slider 14 is moved so that the branch 23 is in a position where the elastic metal strip 21 can reach it, and the handle 16 is repeatedly pulled to reduce the cross-section of the branch 23 through the serrated portion 31, so as to facilitate the subsequent accelerated cutting of the branch 23 by the slider 14.

[0081] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for instantly preserving fruit tree resources collected in the wild, comprising a housing (3), characterized in that: The shell (3) is hollow, the tail of the shell (3) is fixedly connected to a flexible telescopic bag (2), the tail end of the flexible telescopic bag (2) is fixedly connected to a bottom plate (1), the front end of the shell (3) is provided with a placement opening (32) for the branches (23) to enter, and an inlet cap (9) is spirally connected to the placement opening (32). The shell (3) is provided with a one-way air inlet valve (4) and a one-way air outlet valve (5); The front end of the housing (3) is provided with a first chute (10), one side of the housing (3) is connected to a hinge (11) by a hinge, and the hinge (11) is provided with a second chute (12). After the hinge (11) is folded forward, the front end of the hinge (11) and the front end of the housing (3) are in the same plane, and the first chute (10) and the second chute (12) can be aligned. The second chute (12) is slidably connected to a slider (14), and the inner side of the slider (14) is fixedly connected to a moisturizing block (15). The slider (14) is provided with an inclined portion (13) on the side facing the shell (3) to form a blade, and the blade cuts along the front end surface of the shell (3). The branch (23) to be broken is placed into the inner side of the shell (3) through the placement opening (32), so that the slider (14) moves quickly along the first chute (10) and the second chute (12), and the branch (23) is quickly cut. After sliding, the moisturizing block (15) can correspond to the position of the placement opening (32), and the moisturizing block (15) can achieve rapid shielding of the cut part of the branch (23).

2. The instant storage device for collecting fruit tree resources in the wild according to claim 1, characterized in that: The front end of the housing (3) is provided with a pouring spout (8), the inner edge shape of which matches the inclined portion (13), and after the slider (14) completely slides into the second chute (12), the pouring spout (8) wraps the blade formed by the inclined portion (13).

3. The instant storage device for collecting fruit tree resources in the wild according to claim 2, characterized in that: A placement groove (30) is provided on the rear side of the hinge (11), and a telescopic rod is connected to the inner side of the placement groove (30) through a hinge rotation. A notch (33) is provided at a corresponding position of the shell (3). After the hinge (11) is folded, the bottom end of the telescopic rod is pressed against the notch (33) to fix the folded hinge (11). The telescopic rod includes a mother rod (17) and a child rod (18). The mother rod (17) is connected to the inner side of the placement groove (30) through a hinge rotation. The mother rod (17) and the child rod (18) are spirally connected to achieve length adjustment.

4. The instant storage device for collecting fruit tree resources in the wild according to claim 3, characterized in that: The upper and lower sides of the front end of the shell (3) are both slidably connected to a gantry (7), and the bottom end of the gantry (7) is fixedly connected to a compression belt (24). After the compression belt (24) is pressed against the branch (23), it will achieve fitting and limiting along the surface curve of the branch (23). The inner side of the top end of the gantry (7) is spirally connected to a screw rod (6), and the bottom end of the screw rod (6) is rotatably connected to the top surface of the shell (3).

5. The instant storage device for collecting fruit tree resources in the wild according to claim 4, characterized in that: The area of ​​the moisturizing block (15) is larger than the area of ​​the placement opening (32); the side of the moisturizing block (15) facing the first chute (10) can be slidably connected to the hinge (11) and the front end surface of the shell (3); the side of the moisturizing block (15) facing the first chute (10) is fixedly connected to a sealing gasket (26); a plurality of moisturizing openings (27) are opened at the center position of the sealing gasket (26); and a wet wipe (25) is provided on the inner side of the moisturizing block (15).

6. The instant storage device for collecting fruit tree resources in the wild according to claim 5, characterized in that: A carbon dioxide gas cylinder (28) is fixedly connected to the other side of the moisturizing block (15), and a slow-release valve (29) is provided at the outlet end of the carbon dioxide gas cylinder (28), and the outlet end of the slow-release valve (29) is communicated with the inner side of the moisturizing block (15).

7. The instant storage device for collecting fruit tree resources in the wild according to claim 6, characterized in that: The inner side of the slider (14) is slidably connected to a connecting rod (19), and both ends of the connecting rod (19) are fixedly connected to elastic metal strips (21). A guide groove (22) is provided on the side of the slider (14) facing the pouring spout (8), and the guide groove (22) extends toward the center extension line of the slider (14). The elastic metal strip (21) is slidably connected to the inner side of the guide groove (22), and a serrated portion (31) is provided on the elastic metal strip (21).

8. The instant storage device for collecting fruit tree resources in the wild according to claim 7, characterized in that: One end of the connecting rod (19) is fixedly connected to a handle (16), the outer side of the handle (16) is slidably connected to the inner side of the slider (14), and a spring (20) is provided on the outer side of the handle (16). The two ends of the spring (20) are respectively slidably connected to the inner side of one end of the connecting rod (19) and the inner side of one end of the slider (14). The reciprocating motion of the handle (16) realizes the reduction of the cross section of the cut portion of the branch (23).

9. A method for instant preservation of fruit tree resources collected in the wild, characterized by: Using the device as claimed in claim 8, the steps are: S1: unfolding the hinge (11) to achieve alignment of the first chute (10) and the second chute (12), and fixing the branch with a pressing belt (24); S2: When the hardness of the branch (23) is low, the slider (14) is quickly slid, and the blade formed by the inclined portion (13) quickly completes the plane cutting of the branch (23) by relying on inertia; S3: Under the sliding action of the slider (14), the moisturizing block (15) will quickly cover the cut surface after the cutting is completed, reducing the occurrence of oxidation.

10. The method for instant preservation of fruit tree resources collected in the wild according to claim 9, characterized in that: The steps also include: In S2, when the hardness of the branch (23) is relatively high, the slider (14) is moved so that the branch (23) is in a position where the elastic metal strip (21) can reach it, and the handle (16) is repeatedly pulled to reduce the cross section of the branch (23) at the cutting position through the serrated portion (31), thereby facilitating the subsequent accelerated cutting of the branch (23) by the slider (14).

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