Collecting device for seed resources of single wild plant

Abstract

The utility model belongs to the technical field of crop collection, particularly relates to a collection device for seed resources of a single wild plant, and aims to solve the problems that an existing device cannot improve collection efficiency and reduce operation procedures as much as possible, the collection loss rate is high, and the cleanliness of collected seeds cannot be improved. Comprising a collector, an embedded net cover and a handheld part, the collector is composed of a plurality of open picking and stripping pieces, and the embedded net cover comprises an elastic net and a semicircular sieve hopper. Seeds and seed stems are separated through the collector, so that the collection loss rate and the program complexity are greatly reduced, and the seed collection cleanliness is improved; the collection efficiency is improved and the operation procedures are reduced to the greatest extent; the embedded net cover collects the separated plant seeds, the collector is opened by holding the handle piece, the collecting device greatly reduces the collecting loss rate and the program complexity degree, improves the seed collecting cleanliness, and improves the collecting efficiency and reduces the operation program as much as possible.

Description

Technical Field

[0001] The utility model relates to a collection device, in particular to a collection device for single wild plant seed resources, belonging to the technical field of crop collection. Background Art

[0002] Germplasm resources refer to all species and their variations created through long-term natural and artificial selection. They are the material basis for human survival and sustainable development of the national economy, and an important part of national security, biodiversity, and natural science and technology resources. Most species germplasm resources are distributed in the wild. However, with the intensification of human activities and changes in natural conditions, many rare species distributed naturally are facing the risk of endangerment and extinction. Therefore, the preservation, introduction, domestication, breeding and promotion of wild plant seed resources are of great importance to the preservation of plant germplasm resources. The current method of collecting wild plant seed resources is mainly manual picking or auxiliary tools (such as scissors, sickles, etc.). In this process, there are problems such as large losses, many impurities, cumbersome operations, and complex procedures. Therefore, a special collection device is needed to assist.

[0003] In the prior art, a plant seed collecting device disclosed in announcement number CN106818063B includes a tubular shell, one end of the tubular shell is provided with a collecting structure, and the other end of the tubular shell is connected to a storage structure; the collecting structure includes a driving structure and a shearing mechanism arranged inside the tubular shell, the driving structure is fixed on the tubular shell, and the shearing mechanism is fixed on the driving shaft of the driving structure; it can solve the defects of slow plant seed collecting speed and low efficiency; further, it can also solve the problem that the collected mature seeds are easy to fall on the ground, but in actual use, although the existing device can realize the storage of the collected plant seeds However, during collection, the fruit ears or fruit pods of the plant are directly cut off by a shearing mechanism, and the fruit ears or fruit pods need to be further processed after collection to obtain the required seeds, that is, it is impossible to collect the seeds directly from the plants, resulting in a cumbersome entire collection process, which fails to maximize the collection efficiency and reduce the operating procedures. In addition, the shearing mechanism of the existing device requires a motor drive, that is, the device also needs to be equipped with components such as a motor and a power supply, so the entire device structure is relatively bulky and cannot be used for a long time by hand. It is also easy to cut the fruit ears or fruit pods during shearing, which results in a large collection loss rate and fails to improve the purity of the collected seeds. Utility Model Content

[0004] The utility model provides a collection device for single wild plant seed resources to solve the problems that the above-mentioned existing devices cannot maximize the collection efficiency and reduce the operating procedures, and the collection loss rate is large and the purity of the collected seeds cannot be improved.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a collection device for single wild plant seed resources, comprising a collector, an embedded net sleeve and a hand-held handle, the embedded net sleeve is movably connected to the lower end of the collector, the collector is composed of a plurality of open collecting plates, the outer wall of the collector is fixedly connected with a hand-held handle, and the embedded net sleeve comprises an elastic net and a semicircular screen bucket;

[0006] A single opening picking piece is in an arc shape, and a plurality of opening picking pieces are arranged in a tweezer-like shape when closed, with a gap in the center of the tweezers; a plurality of opening picking pieces are in a fan shape when opened.

[0007] As a further solution of the utility model: when multiple opening picking pieces 11 are opened, adjacent opening picking pieces are placed together through the side sutures. Except for the two opening picking pieces opened by the hand grip, connecting hinges are provided on the outer side of the joints of the other two adjacent opening picking pieces. The connecting hinges are provided along the sutures, and the hinges on both sides of the connecting hinges are respectively connected to the two opening picking pieces through rivets.

[0008] As a further solution of the utility model: the upper end of the opening picking piece is provided with an integrated arc-shaped front end, the arc-shaped front end is inclined inward when the opening picking piece is in a closed state, and the inner side surface of the arc-shaped front end is connected to a cutting blade.

[0009] As a further solution of the utility model: the lower end of the open picking piece is provided with an integrated bottom edge, the inner side surface of the bottom edge is connected to an inner baffle piece arranged in an inclined shape, and a hook is fixedly connected to a side surface of the inner baffle piece close to the bottom edge.

[0010] As a further solution of the utility model: the elastic net of the embedded net sleeve is connected to the upper end of the semicircular screen bucket, and the elastic net is stretched and deformed when the collector is opened.

[0011] As a further solution of the utility model: the diameter of the elastic net of the embedded net sleeve is the same as the diameter of the mesh holes of the semicircular screen bucket, and the embedded net sleeve has a variety of hole diameter specifications.

[0012] As a further solution of the utility model: an elastic belt is connected to the upper opening of the elastic net, and a plurality of hanging rings are equidistantly sleeved on the elastic belt, and the hanging rings and the hooks are arranged in a one-to-one correspondence.

[0013] As a further solution of the utility model: the hand grip includes a thumb grip and a four-finger grip, the thumb grip is fixedly connected to the outer wall of one of the open picking pieces, the four-finger grip is fixedly connected to the outer wall of the remaining open picking pieces, and the open picking piece connected to the thumb grip and the open picking piece connected to the front end of the four-finger grip are connected together in a free opening and closing state.

[0014] As a further solution of the utility model: a gap blocking piece is fixedly connected to the outer wall of the movable side of the opening picking piece connected to the front end of the four-finger grip, and the gap blocking piece is placed on the opening picking piece connected to the thumb grip when the multiple opening picking pieces are closed.

[0015] The beneficial effects of the utility model are:

[0016] A collector is provided; a plurality of open picking pieces constituting the collector are arranged in a tweezer-like manner when closed, with a gap in the center of the tweezers, so that the ear can pass through; the plurality of open picking pieces are arranged in a palm-like manner when opened, the collector is opened by holding a handle, the ear and pod of the plant are placed upside down inside the collector, and then the collector is closed; then the collector is pulled backward so that the tweezer-like open picking pieces separate the seeds from the seed stalks, thereby greatly reducing the collection loss rate, the complexity of the procedures, and improving the purity of the collected seeds, thereby maximally improving the collection efficiency and reducing the operation procedures;

[0017] The separated plant seeds are collected by providing an embedded net, and the embedded net can be replaced with a net of suitable net aperture size according to the particle size of the collected plant seeds, so that the plant seeds can be collected and impurities smaller than the seed particle size can be filtered out;

[0018] By providing a hand-held handle, when using the collection device, the thumb can be put into the thumb handle and the other four fingers can be put into the four-finger handle. Then, the collector can be opened by controlling the separation of the thumb and the other four fingers by hand, which is convenient for operation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the collector in the utility model in the open state;

[0022] Figure 4 This is a schematic diagram of the structure of the opening pick-up plate of the utility model;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at A in the middle;

[0024] Figure 6 For this utility model Figure 4 Schematic diagram of the structure at B in the middle;

[0025] Figure 7 This is a schematic diagram of the structure of the embedded mesh sleeve of the utility model;

[0026] Figure 8It is a schematic diagram of the partial docking structure of the embedded mesh sleeve and the open mining plate of the utility model.

[0027] In the figure: 1. collector; 11. open collecting plate; 12. abdominal suture; 13. arc-shaped front end; 14. cutting blade; 15. bottom edge; 16. inner baffle; 17. hook; 2. embedded net; 21. elastic net; 22. elastic belt; 23. hanging ring; 24. semicircular sieve bucket; 3. hand grip; 31. thumb grip; 32. four-finger grip; 4. connecting hinge; 41. rivet; 5. gap baffle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0029] like Figure 1 , Figure 2 and Figure 8 As shown, a device for collecting single wild plant seed resources comprises a collector 1, an embedded net sleeve 2 and a hand-held handle 3, wherein the embedded net sleeve 2 is movably connected to the lower end of the collector 1, the collector 1 is composed of a plurality of open collecting plates 11, the outer wall of the collector 1 is fixedly connected with the hand-held handle 3, the embedded net sleeve 2 comprises an elastic net 21 and a semicircular sieve 24, the plant seeds are separated from the seed stalks by the collector 1, and the separated plant seeds can be collected by the embedded net sleeve 2, which greatly reduces the collection loss rate, the complexity of the procedure and improves the purity of the collected seeds, and maximizes the collection efficiency and reduces the operation procedures;

[0030] A single opening picking piece 11 is in an arc shape, and multiple opening picking pieces 11 are arranged in a tweezer-like shape when closed, with a gap in the center of the tweezers to allow the fruit ears to pass through; multiple opening picking pieces 11 are in a fan shape when opened, and the collector 1 is opened by holding the handle 3, and the plant fruit ears and fruit pods are inverted inside the collector 1 and then the collector 1 is closed; then it is pulled backwards, so that the tweezer-like opening picking pieces 11 separate the seeds and the seed stalks, which is convenient for operation and use. Embodiment 2

[0031] Improvements based on Example 1:

[0032] like Figures 2 to 6As shown, when the multiple opening picking pieces 11 are opened, the adjacent opening picking pieces 11 are placed together through the side sutures 12. Except for the two opening picking pieces 11 opened by the hand grip 3, the other two adjacent opening picking pieces 11 are provided with connecting hinges 4 on the outside of the joints. The connecting hinges 4 are arranged along the sutures 12. The hinges on both sides of the connecting hinges 4 are respectively connected to the two opening picking pieces 11 through rivets 41, so that the multiple opening picking pieces 11 can be movably combined and connected together, so that the multiple opening picking pieces 11 can be easily controlled so that they will not be misplaced when opened or closed.

[0033] Furthermore, the upper end of the open picking piece 11 is provided with an integrated arc-shaped front end 13, which is inclined inward when the open picking piece 11 is in a closed state, and the inner side of the arc-shaped front end 13 is connected with a cutting blade 14, so that when the open picking piece 11 is in a closed state, the arc-shaped front end 13 can be butted together to wrap the fruit ear or fruit pod, and the cutting blade 14 can cut off the plant seeds on the fruit ear or fruit pod, thereby separating the seeds from the seed stalk, and multiple cutting blades 14 can cut the fruit ear or fruit pod at the same time to ensure that the seeds can be completely separated.

[0034] Furthermore, the lower end of the open picking piece 11 is provided with an integrated bottom edge 15, the inner side surface of the bottom edge 15 is connected to an inner baffle 16 which is arranged in an inclined state, and a hook 17 is fixedly connected to the side surface of the inner baffle 16 close to the bottom edge 15, and the embedded net sleeve 2 can be hooked and connected by the hook 17, so that the open end of the embedded net sleeve 2 can be located on the outer side surface of the inner baffle 16, so as to ensure that the separated seeds can be completely collected by the embedded net sleeve 2.

[0035] like Figure 7 and Figure 8 As shown, the elastic net 21 of the embedded net sleeve 2 is connected to the upper end of the semicircular screen bucket 24, and the elastic net 21 is stretched and deformed when the collector 1 is opened. The semicircular screen bucket 24 located at the bottom can keep the bottom shape of the embedded net sleeve 2 unchanged, and the elastic net 21 at the upper end can be stretched and deformed when the multiple openings of the collector 1 are opened, so that the upper opening is stretched and closed, so as to prevent the seeds collected in the embedded net sleeve 2 from falling when the collector 1 is opened.

[0036] Furthermore, the elastic net 21 of the embedded net sleeve 2 has the same diameter as the mesh holes formed by the semicircular screen bucket 24, and the embedded net sleeve 2 has a variety of aperture specifications, and can screen the seeds through the mesh holes formed to filter out impurities smaller than the seed particle size, and the embedded net sleeve 2 can be replaced with a suitable mesh aperture size according to the particle size of the collected plant seeds.

[0037] Furthermore, an elastic band 22 is connected to the upper opening of the elastic net 21, and a plurality of hanging rings 23 are equidistantly provided on the elastic band 22. The hanging rings 23 and the hooks 17 are arranged in a one-to-one correspondence, so that the embedded net sleeve 2 and the plurality of open picking plates 11 can be conveniently combined together by hanging the hanging rings 23 on the hooks 17. At the same time, when the plurality of open picking plates 11 are opened, the elastic band 22 is stretched and deformed, which can drive the upper opening of the elastic net 21 to deform accordingly.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, the hand grip 3 includes a thumb grip 31 and a four-finger grip 32. The thumb grip 31 is fixedly connected to the outer wall of one of the open collecting plates 11, and the four-finger grip 32 is fixedly connected to the outer wall of the remaining open collecting plates 11. The open collecting plates 11 connected to the thumb grip 31 and the open collecting plates 11 connected to the front ends of the four-finger grip 32 are connected together in a freely open and close state. When using the collecting device, the thumb can be put into the thumb grip 31, and the remaining four fingers can be put into the four-finger grip 32, and then the collector 1 can be opened by controlling the separation of the thumb and the remaining four fingers by hand.

[0039] Furthermore, a gap blocking piece 5 is fixedly connected to the outer wall of the movable side of the opening picking piece 11 connected to the front end of the four-finger grip 32, and the gap blocking piece 5 is placed on the opening picking piece 11 connected to the thumb grip 31 when the multiple opening picking pieces 11 are closed. By controlling the degree of gripping of the hand, a gap can be left when the multiple opening picking pieces 11 are closed, that is, the size of the gap left at the front end can be adjusted, which can be suitable for wrapping fruit ears or fruit pods of different thicknesses, and the remaining gap can be blocked by the gap blocking piece 5, thereby preventing some seeds from falling through the gap when collecting plant seeds.

[0040] Working principle: The multiple open collecting pieces 11 of the collecting device are opened along the abdominal suture 12 by the hand-held handle 3. During the opening process, the semicircular screen bucket 24 at the lower part of the embedded net sleeve 2 maintains its shape, and the elastic net 21 at the upper part of the embedded net sleeve 2 stretches and deforms; the tweezer-like collector 1 is spread out in a palm shape, and the plant ears and pods are inverted inside the collector 1 and then the collector 1 is closed and pulled backward, so that the tweezer-like open collecting pieces 11 separate the seeds and the seed stalks, and the wild plant seeds can be collected in the embedded net sleeve 2, and the collected plant seeds can be collected and further processed by removing the net sleeve.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for collecting seed resources of a single wild plant, comprising a collector (1), an embedded net sleeve (2) and a hand-held handle (3), characterized in that: The embedded net sleeve (2) is movably connected to the lower end of the collector (1), the collector (1) is composed of a plurality of open collecting plates (11), the outer wall of the collector (1) is fixedly connected with a hand grip (3), and the embedded net sleeve (2) comprises an elastic net (21) and a semicircular screen bucket (24); A single opening picking piece (11) is in the shape of an arc surface, and a plurality of the opening picking pieces (11) are arranged in a tweezers-like manner when closed, with a gap left in the tweezers center; and a plurality of the opening picking pieces (11) are in the shape of a fan when opened.

2. A device for collecting single wild plant seed resources according to claim 1, characterized in that: When the plurality of opening picking pieces (11) are opened, except for the two opening picking pieces (11) opened by the hand gripping member (3), the remaining adjacent opening picking pieces (11) are placed together via the side sutures (12), and a connecting hinge (4) is arranged on the outer side of the joint between the two adjacent opening picking pieces (11), the connecting hinge (4) is arranged along the suture (12), and the hinges on both sides of the connecting hinge (4) are respectively connected to the two opening picking pieces (11) via rivets (41).

3. A device for collecting single wild plant seed resources according to claim 2, characterized in that: The upper end of the opening picking piece (11) is provided with an integrally connected arc-shaped front end (13), the arc-shaped front end (13) is inclined inwardly when the opening picking piece (11) is in a closed state, and the inner side surface of the arc-shaped front end (13) is connected to a cutting blade (14).

4. A device for collecting single wild plant seed resources according to claim 2, characterized in that: The lower end of the opening picking plate (11) is provided with an integrally connected bottom edge (15), the inner side surface of the bottom edge (15) is connected to an inner blocking plate (16) arranged in an inclined shape, and a hook (17) is fixedly connected to a side surface of the inner blocking plate (16) close to the bottom edge (15).

5. The device for collecting single wild plant seed resources according to claim 1, characterized in that: The elastic net (21) of the embedded net sleeve (2) is connected to the upper end of the semicircular screen bucket (24), and the elastic net (21) is stretched and deformed when the collector (1) is opened.

6. A device for collecting single wild plant seed resources according to claim 5, characterized in that: The diameter of the elastic net (21) of the embedded net sleeve (2) is the same as the diameter of the mesh openings of the semicircular screen bucket (24), and the embedded net sleeve (2) has a variety of hole diameter specifications.

7. The device for collecting single wild plant seed resources according to claim 1, characterized in that: An elastic belt (22) is connected to the upper opening of the elastic net (21), and a plurality of hanging rings (23) are equidistantly sleeved on the elastic belt (22), and the hanging rings (23) are arranged in a one-to-one correspondence with the hooks (17).

8. The device for collecting single wild plant seed resources according to claim 1, characterized in that: The hand grip (3) comprises a thumb grip (31) and a four-finger grip (32), wherein the thumb grip (31) is fixedly connected to the outer wall of one of the opening picking pieces (11), and the four-finger grip (32) is fixedly connected to the outer wall of the remaining opening picking pieces (11), and the opening picking piece (11) connected to the thumb grip (31) and the opening picking piece (11) connected to the front end of the four-finger grip (32) are butt-jointed in a freely open and close state.

9. A device for collecting single wild plant seed resources according to claim 8, characterized in that: A gap blocking piece (5) is fixedly connected to the outer wall of the movable side of the opening picking piece (11) connected to the front end of the four-finger grip (32), and the gap blocking piece (5) is placed on the opening picking piece (11) connected to the thumb grip (31) when the plurality of opening picking pieces (11) are closed.

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