Sampling device for bog wetland plant leaves
The swamp plant leaf sampling device addresses the challenge of collecting intact leaves in unstable swamp environments by using a X-shaped structure with adjustable length and controlled cutting, ensuring efficient and safe leaf collection without deep entry into the swamp.
Patent Information
- Application Number
- CN202422016073.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-20
AI Technical Summary
In swamp wetland environments, traditional leaf sampling methods are limited by the environment, making it difficult to collect complete leaf samples, especially due to wet, muddy ground instability and special morphology of plants, which lead to difficulty in sampling.
A swamp wetland plant leaf sampling device is designed, including the fixed arm and the movable arm hinged in an X-shaped shape, adjusting the length through a telescopic rod and a coil mechanism, cutting the blades with the cutting edge of the barrel lid and collecting them into the collection barrel, and automated operation is achieved by combining the shear switch and the spring mechanism.
The device can safely and effectively collect complete blade samples without going deep into the swamp wetlands, adapt to unstable terrain, and reduce the distance between staff entering the swamp.
Smart Images
Figure CN223107278U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plant leaf sampling, and particularly relates to a plant leaf sampling device for swamp wetlands. Background Art
[0002] Swamp wetlands usually have a wet and muddy environment, the ground may be unstable, with special conditions such as water accumulation and mud pits. Personnel may not be able to penetrate deep into the swamp for sampling, which brings difficulties to leaf sampling. The plants in swamp wetlands may have special shapes and structures, such as small, fragile leaves or leaves attached to the water surface, etc. Special sampling methods and devices are required to ensure the collection of complete leaf samples. Therefore, plant leaf sampling in the wild swamp wetland is a challenging task, and traditional leaf sampling methods may be restricted by the environment.
[0003] For this reason, a plant leaf sampling device for swamp wetlands is proposed. Content of the Utility Model
[0004] To solve the above technical problems, the utility model proposes a plant leaf sampling device for swamp wetlands.
[0005] To achieve the above object, the utility model provides a plant leaf sampling device for swamp wetlands, including: a fixed arm and a movable arm, the fixed arm and the movable arm are hinged in an X shape, a collection bucket is fixedly connected to the front end of the fixed arm, a bucket cover is fixedly connected to the front end of the movable arm corresponding to the collection bucket, and a cutting edge is fixedly connected to the bottom of the bucket cover corresponding to the collection bucket; a mounting seat is fixedly connected to the rear end of the fixed arm, a telescopic rod is fixedly connected to the rear end of the mounting seat, a grip is fixedly connected to the rear end of the telescopic rod, a shearing switch is installed on the grip, a wire winding mechanism is fixedly connected to the rear end of the grip, a pulling wire is fixedly connected to the rear end of the movable arm, and the pulling wire passes through the mounting seat, the telescopic rod, the grip, and the shearing switch and is wound around the wire winding mechanism.
[0006] Preferably, an L-shaped plate is fixedly connected to the lower part of the rear end of the fixed arm, a spring is fixedly connected to the L-shaped plate, and the end of the spring away from the L-shaped plate is fixedly connected to the lower part of the rear end of the movable arm, pulling down the rear end of the movable arm.
[0007] Preferably, the fixed arm includes two left and right support arms, first hinge plates are fixedly connected corresponding to the upper parts of the two support arms, a first rotating shaft is fixedly connected between the two first hinge plates, and the movable arm is rotatably connected to the first rotating shaft and moves between the two support arms.
[0008] Preferably, the wire winding mechanism includes a wire winding shaft. The stretching wire passes through the tail end of the handle and is wound around the wire winding shaft. A wire winding shell is arranged outside the wire winding shaft. Both ends of the wire winding shaft are rotatably connected to the wire winding shell. The side wall of the wire winding shell is fixedly connected to the tail end of the handle. One end of the wire winding shaft extends out of the wire winding shell and is drivingly connected to a motor, and the motor is fixedly connected to the wire winding shell.
[0009] Preferably, a controller is fixedly connected to the wire winding shell, and the controller is electrically connected to the motor.
[0010] Preferably, the shearing switch includes two second hinge plates symmetrically and fixedly connected to the top surface of the handle. A second hinge shaft is fixedly connected between the two second hinge plates. A pressing switch is rotatably connected to the second hinge shaft. A strip-shaped opening is formed in the top surface of the handle corresponding to the front end of the pressing switch. A connecting ring is fixedly connected to the front end of the pressing switch. The connecting ring enters the interior of the handle through the strip-shaped opening, and the stretching wire passes through the connecting ring.
[0011] Preferably, the outer side of the handle is wrapped with an anti-slip layer.
[0012] Preferably, a water leakage hole is formed at the bottom of the collection bucket.
[0013] Compared with the prior art, the present utility model has the following advantages and technical effects:
[0014] The fixed arm and the movable arm are hinged in an X shape. The leaf to be collected is placed between the collection bucket and the bucket cover at the front ends of the fixed arm and the movable arm. The rear end of the movable arm is rotated, so that the bucket cover at the front end of the movable arm gradually moves downward and cross-fits on the collection bucket. The leaf stalks located at the edge of the bucket cover are gradually squeezed towards the collection bucket until the bucket cover fits on the collection bucket, and the leaves are cut into the collection bucket by the cutting edges at the edge of the bucket cover; the telescopic rod can change the length of the sampling device, so that the sampling staff can reasonably change the length of the sampling device according to the distance between the safe position of the marsh where they are located and the plant to be sampled, which is convenient for sampling; the handle is used for the sampling personnel to hold, and the shearing switch mechanism can stretch the stretching wire, so that the rear end of the movable arm rotates, and the bucket cover approaches the collection bucket to shear the leaves; the wire winding mechanism can wind and unwind the stretching wire according to the telescopic distance of the telescopic rod, so that the stretching wire is straightened, ensuring the stretching of the shearing switch, and enabling the rear end of the movable arm to rotate, achieving the purpose of controlling the cutting edges on the bucket cover at the front end of the movable arm to shear. Through the cooperation of the telescopic rod and other structures, the length of the sampling device of the present application is adjustable, which better adapts to the unstable terrain of the swamp wetland and can reduce the distance for the staff to enter the swamp. Description of the Drawings
[0015] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:
[0016] Figure 1 It is a schematic structural diagram of a leaf sampling device for marsh wetland plants of the present utility model;
[0017] Figure 2 is Figure 1 an enlarged view of A in;
[0018] Figure 3 It is a cross-sectional view of the leaf sampling device for marsh wetland plants of the present utility model in the open state;
[0019] Figure 4 is Figure 3 an enlarged view of B in;
[0020] Figure 5 It is a cross-sectional view of the leaf sampling device for marsh wetland plants of the present utility model in the shearing state;
[0021] Figure 6 is Figure 5 an enlarged view of C in.
[0022] In the figure: 1, fixed arm; 2, movable arm; 3, collection bucket; 4, bucket cover; 5, cutting edge; 6, mounting seat; 7, telescopic rod; 8, grip; 9, pulling wire; 10, L-shaped plate; 11, spring; 101, support arm; 12, first hinge plate; 13, first rotating shaft; 14, wire winding shaft; 15, wire winding housing; 16, motor; 17, controller; 18, second hinge plate; 19, second hinge shaft; 20, push switch; 21, strip-shaped opening; 22, connecting ring; 23, water leakage hole. Detailed implementation manners
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0024] To make the above objects, features and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.
[0025] Refer to Figures 1 to 6As shown in the figure, this embodiment provides a sampling device for marsh wetland plant leaves, including: a fixed arm 1 and a movable arm 2. The fixed arm 1 and the movable arm 2 are hinged in an X shape. A collection bucket 3 is fixedly connected to the front end of the fixed arm 1. A bucket cover 4 is fixedly connected to the front end of the movable arm 2 corresponding to the collection bucket 3. A cutting edge 5 is fixedly connected to the bottom of the bucket cover 4 corresponding to the collection bucket 3. A mounting seat 6 is fixedly connected to the rear end of the fixed arm 1. A telescopic rod 7 is fixedly connected to the rear end of the mounting seat 6. A grip 8 is fixedly connected to the rear end of the telescopic rod 7. A shear switch is installed on the grip 8. A wire winding mechanism is fixedly connected to the rear end of the grip 8. A pulling wire 9 is fixedly connected to the rear end of the movable arm 2. The pulling wire 9 passes through the mounting seat 6, the telescopic rod 7, the grip 8, and the shear switch and is wound around the wire winding mechanism.
[0026] The fixed arm 1 and the movable arm 2 are hinged in an X shape. Place the leaves to be collected between the collection bucket 3 and the bucket cover 4 at the front ends of the fixed arm 1 and the movable arm 2. Rotate the rear end of the movable arm 2 so that the bucket cover 4 at the front end of the movable arm 2 gradually crosses and buckles downward on the collection bucket 3. The leaf stems at the edge of the bucket cover 4 are gradually squeezed towards the collection bucket 3 until the bucket cover 4 buckles on the collection bucket 3, and the leaves are cut into the collection bucket 3 by the cutting edge 5 at the edge of the bucket cover 4. The telescopic rod 7 can change the length of the sampling device, enabling the sampling staff to reasonably change the length of the sampling device according to the distance between their safe position in the marsh and the plant to be sampled, facilitating sampling. The grip 8 is used for the sampling personnel to hold. The shear switch mechanism can pull the pulling wire 9, thereby rotating the rear end of the movable arm 2 and making the bucket cover 4 approach the collection bucket 3 to shear the leaves. The wire winding mechanism can wind and unwind the pulling wire 9 according to the telescopic distance of the telescopic rod 7 to keep the pulling wire 9 taut, ensuring the pulling of the shear switch, enabling the rear end of the movable arm 2 to rotate, and achieving the purpose of controlling the cutting edge 5 on the bucket cover 4 at the front end of the movable arm 2 to shear through the cooperation of the telescopic rod 7's telescoping and other structures. This application makes the length of the sampling device adjustable, better adapting to the unstable terrain of the marsh wetland and reducing the distance for the staff to enter the marsh.
[0027] Further, the structure of the telescopic rod 7 refers to the structure of a telescopic pointer or a telescopic baton. Its specific structure is prior art and will not be elaborated here.
[0028] In a further optimized solution, an L-shaped plate 10 is fixedly connected to the lower part of the rear end of the fixed arm 1. A spring 11 is fixedly connected to the L-shaped plate 10. The end of the spring 11 away from the L-shaped plate 10 is fixedly connected to the lower part of the rear end of the movable arm 2, pulling the rear end of the movable arm 2 downward.
[0029] The spring 11 ensures that when the movable arm 2 is not pulled by the shear switch, the front end of the movable arm 2 remains open, facilitating the placement of the leaves between the collection bucket 3 and the bucket cover 4.
[0030] For a further optimized solution, the fixed arm 1 includes two left and right support arms 101. Above the two support arms 101, a first hinge plate 12 is fixedly connected correspondingly. Between the two first hinge plates 12, a first rotating shaft 13 is fixedly connected. The movable arm 2 is rotatably connected to the first rotating shaft 13 and moves between the two support arms 101.
[0031] The two support arms 101 and the movable arm 2 are hinged by the first hinge plate 12 and the first rotating shaft 13. The movable arm 2 rotates between the two support arms 101, with a symmetrical structure and greater stability.
[0032] For a further optimized solution, the wire winding mechanism includes a wire winding shaft 14. The stretching wire 9 passes through the tail end of the grip 8 and is wound around the wire winding shaft 14. A wire winding shell 15 is arranged outside the wire winding shaft 14. Both ends of the wire winding shaft 14 are rotatably connected to the wire winding shell 15. The side wall of the wire winding shell 15 is fixedly connected to the tail end of the grip 8. One end of the wire winding shaft 14 extends out of the wire winding shell 15 and is drivingly connected to a motor 16. The motor 16 is fixedly connected to the wire winding shell 15.
[0033] The motor 16 drives the wire winding shaft 14 to rotate forward and backward, thereby performing the activities of winding and unwinding the stretching wire 9.
[0034] Furthermore, the motor 16 is a micro motor 16 powered by a mobile power source, which is convenient to carry. The mobile power source is preferably a rechargeable lithium battery or a replaceable button battery.
[0035] For a further optimized solution, a controller 17 is fixedly connected to the wire winding shell 15. The controller 17 is electrically connected to the motor 16.
[0036] The controller 17 controls the start and stop of the forward and backward rotation of the motor 16. Specifically, there are two buttons. One button is a forward rotation button, which rotates forward when pressed and stops when released; the other is a reverse rotation button, which rotates in reverse when pressed and stops when released.
[0037] For a further optimized solution, the shear switch includes two second hinge plates 18 symmetrically and fixedly connected to the top surface of the grip 8. A second hinge shaft 19 is fixedly connected between the two second hinge plates 18. A push switch 20 is rotatably connected to the second hinge shaft 19. A strip-shaped opening 21 is formed on the top surface of the grip 8 corresponding to the front end of the push switch 20. A connecting ring 22 is fixedly connected to the front end of the push switch 20. The connecting ring 22 enters the interior of the grip 8 through the strip-shaped opening 21. The stretching wire 9 passes through the connecting ring 22.
[0038] When using the shearing switch, hold the handle 8 with your hand and place your thumb on one end of the pressing switch 20 outside the handle 8. When it is necessary to shear the blades, press the outer end of the pressing switch 20 with your thumb. The connecting ring 22 at the front end of the pressing switch 20 pulls up the stretching wire 9, thereby pulling the stretching wire 9 at the rear end of the movable arm 2 to contract. The spring 11 at the bottom of the movable arm 2 is stretched, storing elastic potential energy. The rear end of the movable arm 2 approaches the mounting seat 6, and then the bucket lid 4 is buckled on the collection bucket 3. The cutting blade 5 cuts the blades between the collection bucket 3 and the bucket lid 4, and the cut blades fall into the collection bucket 3 for collection. After cutting is completed, release the pressing switch 20, and the elastic potential energy of the spring 11 is released, pulling the rear end of the movable end downward to separate and open the collection bucket 3 and the bucket lid 4.
[0039] In a further optimized solution, the outer side of the handle 8 is wrapped with an anti-slip layer.
[0040] The fireproof layer increases the friction between the hand and the handle 8, has an anti-slip effect, and is convenient for holding.
[0041] In a further optimized solution, the bottom of the collection bucket 3 is provided with a water leakage hole 23.
[0042] When collecting the plant leaves attached to the water surface, it is inevitable that water enters the collection bucket 3. The water leakage hole 23 can drain the water, and only collect the leaves, which is more convenient.
[0043] The details not described in this utility model are all well-known conventional technical means in the art.
[0044] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this utility model.
[0045] The above-described embodiments are only used to describe the preferred mode of this utility model, rather than to limit the scope of this utility model. Without departing from the design spirit of this utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of this utility model should all fall within the protection scope determined by the claims of this utility model.
Claims
1. A leaf sampling device for marsh wetland plants, characterized in that Comprising: A fixed arm (1) and a movable arm (2), the fixed arm (1) and the movable arm (2) are hinged in an X shape. A collection bucket (3) is fixedly connected to the front end of the fixed arm (1), and a bucket cover (4) corresponding to the collection bucket (3) is fixedly connected to the front end of the movable arm (2). A cutting edge (5) is fixedly connected to the bottom of the bucket cover (4) corresponding to the collection bucket (3); An installation seat (6) is fixedly connected to the rear end of the fixed arm (1), a telescopic rod (7) is fixedly connected to the rear end of the installation seat (6), a grip (8) is fixedly connected to the rear end of the telescopic rod (7), a shear switch is installed on the grip (8), a wire winding mechanism is fixedly connected to the rear end of the grip (8), a pulling wire (9) is fixedly connected to the rear end of the movable arm (2), and the pulling wire (9) passes through the installation seat (6), the telescopic rod (7), the grip (8), and the shear switch and is wound around the wire winding mechanism.
2. The marsh wetland plant leaf sampling device according to claim 1, wherein: An L-shaped plate (10) is fixedly connected to the lower part of the rear end of the fixed arm (1), a spring (11) is fixedly connected to the L-shaped plate (10), and one end of the spring (11) away from the L-shaped plate (10) is fixedly connected to the lower part of the rear end of the movable arm (2) to pull the rear end of the movable arm (2) downward.
3. The marsh wetland plant leaf sampling device according to claim 1, wherein: The fixed arm (1) includes two left and right support arms (101), first hinge plates (12) are fixedly connected corresponding to the upper parts of the two support arms (101), a first rotating shaft (13) is fixedly connected between the two first hinge plates (12), the movable arm (2) is rotatably connected to the first rotating shaft (13) and moves between the two support arms (101).
4. The marsh wetland plant leaf sampling device according to claim 1, wherein: The wire winding mechanism includes a wire winding shaft (14), the pulling wire (9) passes through the tail end of the grip (8) and is wound around the wire winding shaft (14). A wire winding shell (15) is arranged outside the wire winding shaft (14), both ends of the wire winding shaft (14) are rotatably connected to the wire winding shell (15), the side wall of the wire winding shell (15) is fixedly connected to the tail end of the grip (8), one end of the wire winding shaft (14) extends out of the wire winding shell (15) and is drivingly connected to a motor (16), and the motor (16) is fixedly connected to the wire winding shell (15).
5. The marsh wetland plant leaf sampling device according to claim 4, characterized in that: A controller (17) is fixedly connected to the wire winding shell (15), and the controller (17) is electrically connected to the motor (16).
6. The marsh wetland plant leaf sampling device according to claim 1, wherein: The shear switch includes two second hinge plates (18) symmetrically fixedly connected to the top surface of the grip (8), a second hinge shaft (19) is fixedly connected between the two second hinge plates (18), a push switch (20) is rotatably connected to the second hinge shaft (19), a strip-shaped opening (21) is opened on the top surface of the grip (8) corresponding to the front end of the push switch (20), a connecting ring (22) is fixedly connected to the front end of the push switch (20), the connecting ring (22) enters the inside of the grip (8) through the strip-shaped opening (21), and the pulling wire (9) passes through the connecting ring (22).
7. The marsh wetland plant leaf sampling device according to claim 1, wherein: The outer side of the grip (8) is wrapped with an anti-slip layer.
8. The marsh wetland plant leaf sampling device according to claim 1, wherein: Leakage holes (23) are opened at the bottom of the collection bucket (3).