A forestry survey seed collection device

Abstract

The utility model relates to seed collection technical field discloses a forestry investigation seed collection device, including telescopic link, still including the collection bag of installation on telescopic link and the vibration mechanism of installation at telescopic link top, telescopic link includes outer pole and the inner rod of slidingly arranged in outer pole, the top of inner rod is equipped with the mounting post, the vibration mechanism installs at the top of mounting post, the collection bag installs on the lateral wall of mounting post, the vibration mechanism includes the mounting cylinder of fixed connection in the top of mounting post, the slide bar of sliding connection on mounting cylinder, the drive assembly of fixed installation in mounting cylinder and drive slide bar up and down vibration and be connected in the top of slide bar and branchlet and resist the top contact of Xie. Its purpose is, can gather seed fast to can reduce the damage to seed or branch.

Description

Technical Field

[0001] This utility model belongs to the field of seed collection technology, specifically relating to a seed collection device for forestry surveys. Background Technology

[0002] Forestry surveys are the cornerstone of scientific forest management and sustainable utilization. They comprehensively utilize modern technologies such as ground surveying, remote sensing, and geographic information systems to fully and dynamically grasp the quantity, quality, distribution, structure, health status, and changing trends of forest resources. This provides indispensable scientific basis and decision support for protecting forest ecosystems, scientifically managing forest resources, addressing climate change, maintaining ecological security, and promoting sustainable forestry development. Seed collection plays a crucial and irreplaceable role in forestry surveys. In projects involving forest genetic resources, biodiversity, improved seed breeding, ecological restoration, and long-term monitoring, seed collection is often a key step.

[0003] Traditional harvesting methods rely on manual climbing or using high-branch shears to directly cut fruit branches, which are inefficient and pose significant safety hazards. Furthermore, rough handling can easily cause mechanical damage to seeds or damage to flower buds in the mother tree, affecting the survival rate of subsequent seedlings.

[0004] In view of this, the inventor conducted in-depth research on the aforementioned deficiencies in the prior art, which led to the creation of this case. Utility Model Content

[0005] The purpose of this invention is to provide a seed collection device for forestry surveys, which can quickly collect seeds and reduce damage to seeds or branches.

[0006] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0007] A forestry survey seed collection device includes a telescopic pole, a collection bag mounted on the telescopic pole, and a vibration mechanism mounted on the top of the telescopic pole. The telescopic pole includes an outer rod and an inner rod slidably disposed within the outer rod. The top of the inner rod is provided with a mounting post. The vibration mechanism is mounted on the top of the mounting post, and the collection bag is mounted on the side wall of the mounting post. The vibration mechanism includes a mounting cylinder fixedly connected to the top of the mounting post, a sliding rod slidably connected to the mounting cylinder, a drive assembly fixedly installed inside the mounting cylinder to drive the sliding rod to vibrate up and down, and a top fork connected to the top of the sliding rod and in contact with the branch.

[0008] Furthermore, the drive assembly includes a cam that rolls in contact with the bottom of the slide rod, a motor that drives the cam to rotate, and a return spring; the cam has rotating shafts on both sides, and the inner wall of the mounting cylinder has mounting sleeves connected to the rotating shafts; the motor is fixedly mounted on the outer wall of the mounting cylinder; the slide rod has a limiting plate, the return spring is sleeved on the slide rod, and the lower end of the return spring is fixedly connected to the top of the mounting cylinder and the lower end is fixedly connected to the bottom of the limiting plate. The drive assembly can cause the top fork to vibrate rapidly, quickly shaking the fruit seeds on the branches into the collection bag.

[0009] Furthermore, a groove is formed at the bottom of the slide rod to mate with the cam. The groove makes the engagement between the cam and the slide rod more stable.

[0010] Furthermore, the bottom of the top fork is provided with a threaded connecting sleeve that connects to the slide rod; the top of the slide rod has a threaded post that mates with the threaded connecting sleeve. Connecting the top fork to the slide rod via threads facilitates replacement of the top fork.

[0011] Furthermore, the top of the collection bag is equipped with a bracket that is fixedly connected to the mounting post, the inside of the collection bag is equipped with an isolation net, and the bottom of the collection bag is equipped with a zipper. The isolation net can isolate some fallen branches and leaves.

[0012] Furthermore, the bottom of the outer rod is provided with a handle, and the handle is provided with a control button; the outer rod is also provided with a knob for locking the inner rod.

[0013] With the above structure, the forestry survey seed collection device of this utility model, compared with the prior art, sets a vibration mechanism on the telescopic rod. During collection, the telescopic rod is raised so that the top fork rod is pressed against the bottom of the target branch. Then, the top fork rod is made to vibrate rapidly through the drive component, thereby causing the branch to vibrate and shaking the fruit seeds on the branch to fall into the collection bag. This allows for rapid seed collection, and the vibration method can reduce damage to the seeds or branches. Attached Figure Description

[0014] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0017] Figure 3 This is a schematic diagram of the structure of the collection bag in this utility model;

[0018] Figure 4 This is a schematic diagram of the vibration mechanism of this utility model;

[0019] Figure 5 for Figure 4 A schematic diagram of the decomposition process;

[0020] Figure 6 for Figure 4 A cross-sectional schematic diagram;

[0021] Figure 7 This is a schematic diagram of the slide bar in this utility model.

[0022] The symbols for the main components are explained as follows: telescopic rod 1, outer rod 11, handle 111, inner rod 12, mounting column 121, collection bag 2, bracket 21, isolation net 22, zipper 23, vibration mechanism 3, mounting cylinder 31, mounting sleeve 311, slide rod 32, limit plate 321, groove 322, threaded column 323, drive assembly 33, cam 331, rotating shaft 3311, motor 332, return spring 333, top fork 34, threaded connecting sleeve 341, control button 4, knob 5. Detailed Implementation

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that similar or identical parts are referred to by the same reference numerals in the drawings or description. Implementations not shown or described in the drawings are forms known to those skilled in the art. Furthermore, directional terms mentioned in the embodiments, such as "up," "down," "top," "bottom," "left," "right," "front," and "back," are only for reference to the directions in the drawings and are not intended to limit the scope of protection of the present invention.

[0024] like Figures 1 to 7As shown, this utility model relates to a forestry survey seed collection device, which includes a telescopic rod 1, a collection bag 2 installed on the telescopic rod 1, and a vibration mechanism 3 installed on the top of the telescopic rod 1. The telescopic rod 1 includes an outer rod 11 and an inner rod 12 slidably disposed in the outer rod 11. A handle 111 is provided at the bottom of the outer rod 11, and a control button 4 for controlling the start and stop of the vibration mechanism 3 is provided on the handle 111. The outer rod 11 is also provided with a knob 5 for locking the inner rod 12, and the inner side of the knob 5 is provided with a locking mechanism that can engage with the outer side of the inner rod 12. The inner rod 12 has a top post that makes contact with the top of the branch. The top post is threadedly connected to the outer rod 11. A mounting post 121 is located at the top of the inner rod 12. The vibration mechanism 3 is mounted on the top of the mounting post 121, and the collection bag 2 is mounted on the side wall of the mounting post 121. The vibration mechanism 3 includes a mounting cylinder 31 fixedly connected to the top of the mounting post 121, a sliding rod 32 slidably connected to the mounting cylinder 31, a drive assembly 33 fixedly installed inside the mounting cylinder 31 to drive the sliding rod 32 to vibrate up and down, and a top fork 34 connected to the top of the sliding rod 32 and in contact with the branch. Specifically, the bottom of the mounting cylinder 31 has a connecting post, and the top of the mounting post 121 forms a connecting hole that mates with the connecting post. The connecting post and the connecting hole can be threaded together. It should be noted that during collection, the collection bag 2 needs to be positioned below the seed, i.e., closer to the branch tip, while the top fork 34 is positioned away from the branch tip. After the top fork 34 is pressed against the bottom of the branch, the vibration mechanism 3 is activated to make the branch vibrate continuously, thereby shaking the seeds down quickly. Vibration can reduce damage to the seeds and branches.

[0025] In this embodiment, the drive assembly 33 includes a cam 331 that rolls in contact with the bottom of the slide rod 32, a motor 332 that drives the cam 331 to rotate, and a return spring 333. The cam 331 has rotating shafts 3311 on both sides, and a mounting sleeve 311 connected to the rotating shafts 3311 is provided on the inner wall of the mounting cylinder 31. The motor 332 is fixedly mounted on the outer wall of the mounting cylinder 31, and its output shaft is connected to one of the rotating shafts 3311. A limiting plate 321 is provided on the slide rod 32, and the return spring 333 is sleeved on the slide rod 32. The lower end of the return spring 333 is fixedly connected to the top of the mounting cylinder 31, and the lower end is fixedly connected to the bottom of the limiting plate 321. Furthermore, to make the cooperation between the cam 331 and the slide rod 32 more stable, a groove 322 that cooperates with the cam 331 is also formed at the bottom of the slide rod 32. When the motor 332 rotates, it can drive the cam 331 to rotate. The cam 331 can push the slide rod 32 upward, while the return spring 333 can pull the slide rod 32 downward to return it to its original position. Therefore, through the cooperation of the cam 331 and the return spring 333, the top fork 34 can vibrate up and down quickly, thereby shaking the fruit seeds on the branches down quickly and dropping them into the collection bag 2.

[0026] In this embodiment, the bottom of the top fork 34 is provided with a threaded connecting sleeve 341 that connects to the slide rod 32; the top of the slide rod 32 is formed with a threaded post 323 that mates with the threaded connecting sleeve 341. Connecting the top fork 34 and the slide rod 32 by threads facilitates the replacement of the top fork 34.

[0027] In this embodiment, the top of the collection bag 2 is provided with a bracket 21 that is fixedly connected to the mounting post 121, the collection bag 2 is provided with an isolation net 22, and the bottom of the collection bag 2 is provided with a zipper 23. The isolation net 22 can isolate some residual branches and fallen leaves, and after the collection is completed, the zipper 23 at the bottom can be opened to take out the seeds and fruits from the bottom.

[0028] The method of using this utility model is as follows: First, adjust the length of the telescopic rod 1 according to the height of the seeds to be collected. Then, raise the telescopic rod 1 upward so that the top fork is against the bottom of the branch and the collection bag 2 is facing the tip of the branch, so that the seeds are above the collection bag 2. Then, start the motor 332 by pressing the control button 4. The rotation of the motor 332 can drive the cam 331 to rotate. The rotation of the cam 331 and the cooperation of the return spring 333 can make the slide rod 32 vibrate up and down continuously, thereby driving the branch to vibrate, and then shaking the seeds and fruits on the branch into the collection bag 2. The isolation net 22 in the collection bag 2 can isolate some fallen branches and leaves to the outside. After the collection is completed, the zipper 23 at the bottom of the collection bag 2 can be opened to take out the fruits and seeds.

[0029] The above provides a detailed description of a forestry survey seed collection device provided by this utility model. The specific embodiments are described only to aid in understanding the method and core concept of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A forestry survey seed collection device, comprising a telescopic rod (1), characterized in that: It also includes a collection bag (2) installed on the telescopic rod (1) and a vibration mechanism (3) installed on the top of the telescopic rod (1); the telescopic rod (1) includes an outer rod (11) and an inner rod (12) slidably disposed in the outer rod (11), the top of the inner rod (12) is provided with a mounting post (121), the vibration mechanism (3) is installed on the top of the mounting post (121), and the collection bag (2) is installed on the side wall of the mounting post (121); the vibration mechanism (3) includes a mounting cylinder (31) fixedly connected to the top of the mounting post (121), a sliding rod (32) slidably connected to the mounting cylinder (31), a drive assembly (33) fixedly installed in the mounting cylinder (31) to drive the sliding rod (32) to vibrate up and down, and a top fork (34) connected to the top of the sliding rod (32) and in contact with the branch.

2. The forestry survey seed collection device according to claim 1, characterized in that: The drive assembly (33) includes a cam (331) that rolls in contact with the bottom of the slide rod (32), a motor (332) that drives the cam (331) to rotate, and a return spring (333); the cam (331) has a rotating shaft (3311) on both sides, and the inner wall of the mounting cylinder (31) has a mounting sleeve (311) that is connected to the rotating shaft (3311); the motor (332) is fixedly installed on the outer wall of the mounting cylinder (31); the slide rod (32) has a limiting plate (321), and the return spring (333) is sleeved on the slide rod (32), with the lower end of the return spring (333) fixedly connected to the top of the mounting cylinder (31) and the lower end fixedly connected to the bottom of the limiting plate (321).

3. The forestry survey seed collection device according to claim 2, characterized in that: The bottom of the slide bar (32) also has a groove (322) that engages with the cam (331).

4. A forestry survey seed collection device according to claim 3, characterized in that: The bottom of the top fork (34) is provided with a threaded connecting sleeve (341) that connects to the slide rod (32); the top of the slide rod (32) is formed with a threaded post (323) that mates with the threaded connecting sleeve (341).

5. A forestry survey seed collection device according to claim 1, characterized in that: The top of the collection bag (2) is provided with a bracket (21) that is fixedly connected to the mounting post (121), the inside of the collection bag (2) is provided with an isolation net (22), and the bottom of the collection bag (2) is provided with a zipper (23).

6. A forestry survey seed collection device according to claim 1, characterized in that: The bottom of the outer rod (11) is provided with a handle (111), and the handle (111) is provided with a control button (4); the outer rod (11) is also provided with a knob (5) for locking the inner rod.

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