Collection and storage device and storage method for forest plant samples
By cutting the cutting unit and the separation shaft assembly of the partition unit working in concert with the flexible partition membrane, the problems of inaccurate cutting and inconvenient storage of traditional forest plant samples are solved, and efficient and accurate sample collection and storage are achieved.
Patent Information
- Application Number
- CN202510571577.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2025-08-01
AI Technical Summary
During the collection of traditional forest plant samples, effective on-site cutting methods are lacking, and the sample cutting is inaccurate and inefficient. The collected samples are easily damaged and difficult to separate and fix during the storage process, which affects the sample quality and subsequent research.
The cutting knife assembly of the cutting unit is used for precise cutting, combining the separation shaft assembly of the separation unit and the flexible separation membrane roller to achieve separation and buffering of the samples. The separation membrane is fixed by the fixing unit to ensure the integrity and separation of the samples during the storage process.
It improves the sample cutting efficiency and integrity, reduces the damage to the sample during storage, ensures the separation and fixation of the sample, and simplifies subsequent classification work.
Smart Images
Figure CN120396017A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of sample storage equipment, and particularly to a device and method for collecting and storing forest plant samples. Background Art
[0002] The collection of forest plant samples is of crucial significance for botanical research, popular science education, ecological protection, etc. In the traditional process of collecting forest plant samples, collectors often face many challenges. First of all, for the collected plant samples, there are lack of effective on-site processing means. Usually, collectors need to manually use knives to cut and sort the plants, which is not only inefficient, but also difficult to ensure the accuracy of cutting and the integrity of the samples, and it is easy to cause additional damage to the samples. Secondly, in terms of sample storage, the traditional methods are relatively simple and rough. Generally, the collected plants are just randomly placed in the storage containers, and different types of samples are mixed with each other without effective separation. This not only easily leads to mutual extrusion and abrasion between the samples, but also greatly increases the difficulty of subsequent sample sorting and classification. Moreover, traditional storage devices often do not have a convenient fixing method, and during the carrying process, the samples are easy to shake and displace, further affecting the sample quality. In addition, traditional storage devices have a single function and cannot meet the requirements of modern efficient and precise sample collection. Summary of the Invention
[0003] The purpose of the present invention is to provide a device and method for collecting and storing forest plant samples, which set several groups of separating shaft components and flexible separating membrane rollers to work together to effectively separate the sample fragments of different batches or types. The flexible separating membrane not only plays a separating role, but also can buffer the mutual extrusion between the samples to a certain extent and reduce the damage of the samples during the storage process.
[0004] To achieve the above purpose, the present invention provides a device for collecting and storing forest plant samples, including an opening unit, a cutting unit, a separating unit and a fixing unit. The top cover of the storage device is hinged to the opening unit. A cutting knife assembly of the cutting unit is arranged in the cutting cavity of the storage device. The cutting unit is communicated with the receiving box in the storage cavity through a feeding cavity. A separating shaft component of the separating unit is arranged on one side of the receiving box. The separating shaft component is connected to the flexible separating membrane on the flexible separating membrane roller. The flexible separating membrane is slidably connected to the separating chute on the side wall of the receiving box. A separating membrane fixing component of the fixing unit is arranged in the separating chute. An installation hole is arranged at the installation part of the storage device, and an installation fixing component is arranged at the installation hole.
[0005] Preferably, the first opening cylinder of the opening component is hinged to the first protruding part of the top cover, and the second opening cylinder is hinged to the second protruding part of the top cover. The first opening cavity and the second opening cavity are respectively arranged on both sides of the cutting cavity. The bottom of the first opening cavity is hinged to the first opening cylinder, and the bottom of the second opening cavity is hinged to the second opening cylinder.
[0006] Preferably, one side of the cutting knife assembly of the cutting unit is a cutting cavity, and the other side is a material guiding cavity. The cross-cutting knife of the cutting knife assembly is located below the top cover, and a vertical cutting knife is connected in the vertical direction of the cross-cutting knife. A pushing plate is arranged on the side of the cutting cavity away from the cutting knife assembly, and the pushing plate is connected to a pushing air cylinder.
[0007] Preferably, the separating unit is provided with a plurality of separating shaft assemblies and a flexible separating membrane roller. Moving gears are connected to both ends of the separating shaft of the separating shaft assembly. The moving gears are engaged with the racks in the movement grooves below the separating chutes. A moving motor is connected to the outside of the moving gear on one side of the separating shaft.
[0008] Preferably, the separating shaft is hinged to the bottom of the separating membrane fixing frame in the material receiving box. The top of the separating membrane fixing frame is slidably connected to the separating chute. The top of the separating membrane fixing frame is fixedly connected to one end of the flexible separating membrane. One end of the flexible separating membrane roller is connected to the winding and unwinding motor.
[0009] Preferably, the electromagnet fixing plate of the separating membrane fixing component is located at the top of the separating chute. A separating membrane fixing block is arranged below the electromagnet fixing plate. Both ends of the separating membrane fixing block are slidably connected to the limiting chutes at both ends of the separating chute. A rubber layer is arranged below the separating fixing block in the separating chute.
[0010] Preferably, the installation part protrudes from the storage part of the storage device. An installation hole is provided in the center of the bottom of the installation part. Installation grooves are symmetrically arranged on both sides of the installation hole. Electromagnetic fixing holes 1 and 2 are symmetrically arranged in the direction perpendicular to the installation groove in the installation hole. An electromagnetic fixing block is arranged outside the installation hole for the electromagnetic fixing hole 1. An installation fixing groove is arranged outside the installation hole for the electromagnetic fixing hole 2. The installation fixing groove is connected to an installation fixing block through a spring.
[0011] Preferably, the winding and unwinding motor is connected to the side wall of the material receiving box, and the mounting bracket to which the flexible separating membrane roller is hinged is connected to the side wall of the material receiving box.
[0012] Preferably, the bottom of the material guiding cavity is inclined.
[0013] The above-mentioned storage method for a storage device for forest plant samples includes the following steps:
[0014] S1. Start the open-top unit to open the top cover, put the forest plant sample into the cutting cavity, start the cutting knife assembly to cut the forest plant sample, and the fragments of the forest plant sample enter the material receiving box through the material guiding cavity;
[0015] S2. After all the forest plant samples are chopped and enter the material receiving box, start the separating shaft assembly. The separating shaft assembly moves from one side of the material receiving box to the other side. At the same time, the flexible separating membrane covers the fragments of the forest plant sample below it;
[0016] S3. Activate the partition membrane fixing component to fix both sides of the flexible partition membrane in the partition sliding groove. At this time, the flexible partition membrane serves as the bottom of the material receiving box;
[0017] S4. Repeat step S1. The forest plant sample fragments fall onto the flexible partition membrane fixed in S3. Repeat steps S2 and S3 again, and use the flexible partition membrane to cover the forest plant sample fragments again.
[0018] Therefore, the present invention adopts the above-mentioned device and method for collecting and storing forest plant samples, and its beneficial effects are as follows:
[0019] 1. By setting the cutting unit, the present invention can quickly cut the forest plant samples at the collection site by using the cutting tool assembly. The combined design of the horizontal cutting knife and the vertical cutting knife can achieve precise cutting of the samples. Compared with traditional manual cutting, the work efficiency is greatly improved, and the morphological integrity of the samples after cutting is ensured, providing a better basis for subsequent sample storage and research;
[0020] 2. By setting a number of partition shaft components and flexible partition membrane rollers to work together, when the sample fragments enter the material receiving box, the partition shaft components can drive the flexible partition membrane to move, effectively separating the sample fragments of different batches or types. The flexible partition membrane not only plays a role in separation, but also can buffer the mutual extrusion between samples to a certain extent, reducing the damage of samples during storage;
[0021] 3. The partition membrane fixing component in the fixing unit of the present invention can firmly fix the flexible partition membrane in the partition sliding groove, ensuring that during the storage process, the samples will not be confused due to the displacement of the flexible partition membrane.
[0022] Next, through the drawings and embodiments, the technical solutions of the present invention will be further described in detail. Brief Description of the Drawings
[0023] Figure 1 is a schematic diagram of a device for collecting and storing forest plant samples according to the present invention; [[ID=ABC]]
[0024] Figure 2 is a side sectional view of a device for collecting and storing forest plant samples according to the present invention;
[0025] Figure 3 is a schematic diagram of a partition shaft of a device for collecting and storing forest plant samples according to the present invention;
[0026] Figure 4 is the present invention Figure 2 The enlarged view of part A in;
[0027] Figure 5 is the present invention Figure 2 The enlarged view of part B in;
[0028] Figure 6 This is a schematic diagram of the lid-opening unit of a device for collecting and storing forest plant samples according to the present invention. [[ID=]4]
[0029] Reference numerals:
[0030] 1. Lid-opening unit; 11. First lid-opening cylinder; 12. First lid-opening cavity;
[0031] 2. Cutting unit; 21. Cutting cavity; 22. Horizontal cutting knife; 23. Vertical cutting knife; 24. Pushing plate; 25. Pushing cylinder; 26. Feeding cavity;
[0032] 3. Partitioning unit; 31. Partitioning shaft; 32. Moving gear; 33. Partitioning chute; 34. Movement groove; 35. Rack; 36. Partitioning film fixing frame; 37. Flexible partitioning film; 38. Flexible partitioning film roller;
[0033] 4. Fixing unit; 41. Electromagnet fixing plate; 42. Partitioning film fixing block; 43. Mounting hole; 44. Mounting groove; 45. Electromagnetic fixing block; 46. Mounting and fixing block; 47. Spring;
[0034] 5. Top cover; 51. First protruding part; 52. Second protruding part;
[0035] 6. Mounting part; 7. Storage part; 8. Collection box. Detailed implementation manners
[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those of ordinary skill in the field to which the present invention belongs. The features mentioned above in the present invention or the features mentioned in the specific examples can be combined arbitrarily, and these specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.
[0037] Embodiment 1
[0038] As Figure 1 and Figure 2As shown in the figure, the present invention provides a collection and storage device for forest plant samples, including an open - cover unit 1, a cutting unit 2, a partitioning unit 3, and a fixing unit 4. The top cover 5 of the storage device is hinged to the open - cover unit 1. A cutting - knife assembly of the cutting unit 2 is arranged in the cutting cavity 21 of the storage device. The cutting unit 2 communicates with the receiving box 8 in the storage cavity through a material - guiding cavity 26. A partitioning - shaft assembly of the partitioning unit 3 is arranged on one side of the receiving box 8, and the partitioning - shaft assembly is connected to a flexible partitioning film 37 on a flexible partitioning - film roller 38. The flexible partitioning film 37 is slidably connected to a partitioning chute 33 on the side wall of the receiving box 8, and a partitioning - film fixing assembly of the fixing unit 4 is arranged in the partitioning chute 33. An installation hole 43 is provided at the installation part 6 of the storage device, and an installation and fixing assembly is arranged at the installation hole 43.
[0039] The open - cover unit 1 controls the automatic opening and closing of the top cover 5. The cutting unit 2 cuts the forest plant samples entering the cutting cavity 21. The partitioning unit 3 stores different batches of forest plant samples separately. The fixing unit 4 is used to fix the flexible partitioning film 37 to prevent different batches of forest plant samples from being mixed.
[0040] As Figure 6 shown, the first open - cover cylinder 11 of the open - cover assembly is hinged to the first protruding part 51 of the top cover 5, and the second open - cover cylinder is hinged to the second protruding part 52 of the top cover 5. A first open - cover cavity 12 and a second open - cover cavity are respectively arranged on both sides of the cutting cavity 21. The bottom of the first open - cover cavity 12 is hinged to the first open - cover cylinder 11, and the bottom of the second open - cover cavity is hinged to the second open - cover cylinder.
[0041] When the first open - cover cylinder 11 and the second open - cover cylinder are started simultaneously, the first open - cover cylinder 11 drives the first protruding part 51 to move, and the second open - cover cylinder drives the second protruding part 52 to move, thereby driving the top cover 5 to open and close. Below the top cover 5 is the cutting cavity 21. After the top cover 5 is opened, forest plant samples are directly placed into the cutting cavity 21.
[0042] On one side of the cutting - knife assembly of the cutting unit 2 is the cutting cavity 21, and on the other side is the material - guiding cavity 26. The cross - cutting knife 22 of the cutting - knife assembly is located below the top cover 5, and a vertical cutting knife 23 is vertically connected to the cross - cutting knife 22. A pushing plate 24 is arranged on the side of the cutting cavity 21 far from the cutting - knife assembly, and the pushing plate 24 is connected to a pushing cylinder 25.
[0043] When the pushing cylinder 25 is started to drive the pushing plate 24 to move, the pushing plate 24 matches the shape of the cutting cavity 21, and the pushing plate 24 drives the forest plant samples to approach the cutting - knife assembly. The cross - cutting knife 22 and the vertical cutting knife 23 of the cutting - knife assembly cooperate with each other to chop the forest plant samples, facilitating the storage of the forest plant samples.
[0044] As Figure 3 and Figure 4As shown in the figure, the separation unit 3 is provided with a number of separation shaft assemblies and a flexible separation membrane roller 38. Moving gears 32 are connected to both ends of the separation shaft 31 of the separation shaft assembly. The moving gear 32 meshes with the rack 35 in the movement groove 34 below the separation chute 33, and one side of the separation shaft 31 is connected to a moving motor outside the moving gear 32.
[0045] The separation shaft 31 is hinged to the bottom of the separation membrane fixing frame 36 inside the material receiving box 8, and the top of the separation membrane fixing frame 36 is slidably connected to the separation chute 33. The top of the separation membrane fixing frame 36 is fixedly connected to one end of the flexible separation membrane 37, and one end of the flexible separation membrane roller 38 is connected to a winding and unwinding motor.
[0046] The separation shaft assembly drives the flexible separation membrane 37 on the flexible separation membrane roller 38 to move, thereby separating the material receiving box 8 into different material receiving cavities, which is convenient for separating and storing forest plant sample fragments of different batches. The moving motor drives the separation shaft 31 to rotate, the separation shaft 31 drives the moving gears 32 at both ends to rotate, and the moving gears 32 move along the rack 35 meshing with them.
[0047] When the separation shaft 31 moves, it drives the separation membrane fixing frame 36 to move, and the separation membrane fixing frame 36 drives the flexible separation membrane 37 to move. When the flexible separation membrane 37 moves, its two sides are located in the separation chute 33. After the flexible separation membrane 37 separates the forest plant sample fragments below from the upper part of the material receiving box 8, the separation membrane fixing component is started to fix both sides of the flexible separation membrane 37 in the separation chute 33, so as to prevent both sides of the flexible separation membrane 37 from detaching from the separation chute 33 after the forest plant sample fragments of the next batch fall on the flexible separation membrane 37, resulting in the mixing of forest plant sample fragments of two batches.
[0048] The electromagnet fixing plate 41 of the separation membrane fixing component is located at the top of the separation chute 33, and a separation membrane fixing block 42 is provided below the electromagnet fixing plate 41. Both ends of the separation membrane fixing block 42 are slidably connected to the limit chutes at both ends of the separation chute 33, and a rubber layer is provided below the separation fixing block in the separation chute 33.
[0049] After the electromagnet fixing plate 41 is energized, it magnetically attracts the separation membrane fixing block 42, and the material of the separation membrane fixing block 42 is iron. After the separation membrane fixing block 42 is magnetically attracted to the electromagnet fixing plate 41, the two jointly clamp and fix the flexible separation membrane 37. The limit chute limits the movement track of the separation membrane fixing block 42 to ensure the accurate clamping of the flexible separation membrane 37. After the electromagnet fixing plate 41 is powered off, the separation membrane fixing block 42 drops onto the rubber layer.
[0050] As Figure 5As shown, the installation part 6 protrudes from the storage part 7 of the storage device. A mounting hole 43 is provided at the center of the bottom of the installation part 6, and mounting grooves 44 are symmetrically provided on both sides of the mounting hole 43. Electromagnetic fixing holes 1 and 2 are symmetrically provided in the direction perpendicular to the mounting groove 44 in the mounting hole 43. An electromagnetic fixing block 45 is provided outside the mounting hole 43 for the electromagnetic fixing hole 1. An installation fixing groove is provided outside the mounting hole 43 for the electromagnetic fixing hole 2, and an installation fixing block 46 is connected to the installation fixing groove through a spring 47.
[0051] The storage device is connected to other devices through the installation part 6 to be applicable to different sampling scenarios, and the storage part 7 stores forest plant samples in batches. After the mounting hole 43 is connected to the mounting shaft of other devices, the mounting shaft is provided with a through hole matching the mounting fixing block 46. When the electromagnetic fixing block 45 is started, the mounting fixing block 46 passes through the through hole and is magnetically attracted to the electromagnetic fixing block 45. The material of the mounting fixing block 46 is iron, so as to fix the mounting shaft in the mounting hole 43. The setting of the spring 47 enables the spring 47 to recover its deformation and retract the mounting fixing block 46 after the electromagnetic fixing block 45 is powered off.
[0052] The winding and unwinding motor is connected to the side wall of the storage box 8, and the mounting frame to which the flexible partition film roller 38 is hinged is connected to the side wall of the storage box 8. When it is necessary to take out the fragments of forest plant samples stored in different positions, the winding and unwinding motor is started in sequence to retract the flexible partition film 37 above the corresponding specimen.
[0053] The bottom of the material guiding cavity 26 is inclined, which is convenient for the fragments of forest plant samples to quickly fall into the storage box 8.
[0054] Embodiment 2
[0055] A storage method for a forest plant sample collection and storage device in Embodiment 1 includes the following steps
[0056] S1. Start the open cover unit 1 to open the top cover 5, put the forest plant sample into the cutting cavity 21, start the cutting knife assembly to cut the forest plant sample, and the fragments of the forest plant sample enter the storage box 8 through the material guiding cavity 26;
[0057] S2. When all the forest plant samples are chopped and enter the storage box 8, start the partition shaft assembly. The partition shaft assembly moves from one side of the storage box 8 to the other side. At the same time, the flexible partition film 37 covers the fragments of the forest plant sample below it;
[0058] S3. Start the partition film fixing assembly to fix both sides of the flexible partition film 37 in the partition sliding groove 33. At this time, the flexible partition film 37 serves as the bottom of the storage box 8;
[0059] S4. Repeat step S1. The forest plant sample fragments fall onto the fixed flexible partition membrane 37 in S3. Repeat steps S2 and S3 again, and use the flexible partition membrane 37 to cover the forest plant sample fragments again.
[0060] Therefore, the present invention adopts a device and method for collecting and storing forest plant samples with the above structure, sets several sets of partition shaft components and flexible partition membrane rollers to work together, effectively separates sample fragments of different batches or types, and the flexible partition membrane not only plays a role in separation, but also can buffer the mutual extrusion between samples to a certain extent, reducing the damage to samples during the storage process.
[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify or equivalently replace the technical solutions of the present invention, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present invention.
Claims
1. A collecting and storing device for forest plant samples, characterized in that: It includes an opening cover unit, a cutting unit, a separating unit and a fixing unit. The top cover of the storage device is hinged to the opening cover unit. A cutting knife assembly of the cutting unit is arranged in the cutting cavity of the storage device. The cutting unit is communicated with the material receiving box in the storage cavity through a material guiding cavity. A separating shaft assembly of the separating unit is arranged on one side of the material receiving box. The separating shaft assembly is connected with a flexible separating film on the flexible separating film roller. The flexible separating film is slidably connected with a separating chute on the side wall of the material receiving box. A separating film fixing assembly of the fixing unit is arranged in the separating chute. An installation hole is arranged at the installation part of the storage device, and an installation fixing assembly is arranged at the installation hole.
2. The a forest plant sample collection and storage device according to claim 1, characterized in that: The first opening cover cylinder of the opening cover assembly is hinged to the first protruding part of the top cover, and the second opening cover cylinder is hinged to the second protruding part of the top cover. A first opening cover cavity and a second opening cover cavity are respectively arranged on both sides of the cutting cavity. The bottom of the first opening cover cavity is hinged to the first opening cover cylinder, and the bottom of the second opening cover cavity is hinged to the second opening cover cylinder.
3. The a forest plant sample collection and storage device according to claim 1, characterized in that: One side of the cutting knife assembly of the cutting unit is the cutting cavity, and the other side is the material guiding cavity. The cross cutting knife of the cutting knife assembly is located below the top cover, and a vertical cutting knife is connected in the vertical direction of the cross cutting knife. A pushing plate is arranged on the side of the cutting cavity far away from the cutting knife assembly, and the pushing plate is connected with a pushing cylinder.
4. The a forest plant sample collection and storage device according to claim 1, characterized in that: The separating unit is provided with a plurality of groups of separating shaft assemblies and flexible separating film rollers. Moving gears are connected to both ends of the separating shaft of the separating shaft assembly. The moving gears are meshed with the racks in the movement grooves below the separating chutes. A moving motor is connected to the outside of the moving gears on one side of the separating shaft.
5. The a forest plant sample collection and storage device according to claim 4, characterized in that: The separating shaft is hinged to the bottom of the separating film fixing frame in the material receiving box. The top of the separating film fixing frame is slidably connected with the separating chute. The top of the separating film fixing frame is fixedly connected with one end of the flexible separating film. One end of the flexible separating film roller is connected with a winding and unwinding motor.
6. The a forest plant sample collection and storage device according to claim 1, characterized in that: The electromagnet fixing plate of the separating film fixing assembly is located at the top of the separating chute. A separating film fixing block is arranged below the electromagnet fixing plate. Both ends of the separating film fixing block are slidably connected with the limiting chutes at both ends of the separating chute. A rubber layer is arranged below the separating fixing block in the separating chute.
7. A forest plant sample collection and storage device according to claim 1, characterized in that: The installation part protrudes from the storage part of the storage device. An installation hole is arranged at the center of the bottom of the installation part. Installation grooves are symmetrically arranged on both sides of the installation hole. Electromagnetic fixing holes 1 and 2 are symmetrically arranged in the direction perpendicular to the installation grooves in the installation hole. An electromagnetic fixing block is arranged outside the installation hole of the electromagnetic fixing hole 1, and an installation fixing groove is arranged outside the installation hole of the electromagnetic fixing hole 2. The installation fixing groove is connected with an installation fixing block through a spring.
8. The a forest plant sample collection and storage device according to claim 1, characterized in that: The winding and unwinding motor is connected to the side wall of the material receiving box, and the installation frame hinged with the flexible separating film roller is connected to the side wall of the material receiving box.
9. The collection and storage device for forest plant samples according to claim 1, wherein: The bottom of the material guiding cavity is inclined.
10. A storage method for a storage device for forest plant samples according to any one of claims 1-9, characterized in that: It includes the following steps S1. Start the opening cover unit to open the top cover, put the forest plant sample into the cutting cavity, start the cutting knife assembly to cut the forest plant sample, and the fragments of the forest plant sample enter the material receiving box through the material guiding cavity; S2. When all the forest plant samples are chopped and enter the material receiving box, start the separating shaft assembly. The separating shaft assembly moves from one side of the material receiving box to the other side. At the same time, the flexible separating film covers the fragments of the forest plant sample below it; S3. Start the separating film fixing assembly to fix both sides of the flexible separating film in the separating chute. At this time, the flexible separating film serves as the bottom of the material receiving box; S4. Repeat step S1. The forest plant sample fragments fall onto the fixed flexible separator membrane in S3. Repeat steps S2 and S3 again, and use the flexible separator membrane to cover the forest plant sample fragments again.