Novel shrub plant vitex negundo seed collecting device
By combining the design of the seed harvesting clip and the screen, the staggered arrangement of steel needle comb tooth devices and elastic parts are used to solve the problem of low efficiency in the collection of thorn seeds, achieving efficient and low damage seed collection, and improving the ecological restoration work Efficiency and quality.
Patent Information
- Application Number
- CN202420555598.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The collection efficiency of thorn seeds is low and is prone to damage the plants, resulting in limited ecological restoration work efficiency and quality.
A seed harvesting device including seed harvesting clips, cloth bags and spacer screens is designed. The seed harvesting clips adopt interlaced steel needle comb tooth device and elastic parts to effectively separate and collect seeds from branches through the design of ply plates and partitions.
It improves the collection efficiency of thorn seeds, reduces manual work intensity, and reduces damage to plants. It has a simple structure and low cost, making it easy to promote and apply.
Smart Images
Figure CN222193161U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a seed collecting device for collecting shrub plant-Vitex truncatum seeds, and belongs to the field of ecological restoration. Background Art
[0002] With the continuous development of the economy, the demand for energy is increasing day by day. Mining is frequent, causing serious damage to the original ecology. The environmental problems caused cannot be ignored. In order to achieve the goal of green development, minimize the damage to the ecological environment, and ensure the quality of life of people around the mining area, ecological restoration work is particularly important.
[0003] Vegetation restoration is a very important component of ecological restoration. Because of its strong adaptability, rapid growth, wide distribution, and drought and cold resistance, Vitex is an excellent shrub for greening barren mountains and conserving water and soil. It is widely used in ecological restoration of mines, wind farms and other environments.
[0004] Mines, wind farms and other places have harsh environments and are difficult to maintain. Using vitex for seeding restoration is a universal and efficient method, so the acquisition of vitex seeds is particularly important. Vitex seeds are currently commonly collected manually. Because vitex seeds are small and tightly connected to branches, manual collection is slow and easily causes plant damage. In addition, they need to be sorted later, which greatly reduces the efficiency of seed collection. Utility Model Content
[0005] In view of the technical problems existing in collecting Vitex truncatum seeds, the purpose of the utility model is to provide a seed collecting device for Vitex truncatum, a shrub plant suitable for ecological restoration, so as to improve the seed collecting efficiency and quality and reduce the workload of workers.
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a novel shrub plant vitex seed collecting device, comprising a seed collecting clamp, a cloth bag with an opening at the upper end and a partition screen; the seed collecting clamp is fixedly connected to the open end of the cloth bag at the bottom, the seed collecting clamp comprises a splint I and a splint II, one end of the splint I and the splint II are connected by an axis, and the other ends of the splint I and the splint II are respectively installed with a set of comb teeth devices composed of a plurality of steel needles, and the steel needles installed on the splint I and the splint II are arranged in a staggered manner; the partition screen is fixed in the middle of the inner cavity of the cloth bag, and the partition screen is provided with a plurality of sieve holes, and the partition screen divides the inner cavity of the cloth bag into an upper cavity and a lower cavity, and a zipper I is provided on the cloth bag corresponding to the upper cavity, and a zipper II is provided on the cloth bag corresponding to the lower cavity.
[0007] Preferably, the novel shrub plant Vitex truncatum seed collecting device described above is provided with an elastic member, and the two ends of the elastic member are respectively fixed to the clamping plate I and the clamping plate II.
[0008] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, the elastic member comprises a tension spring or a V-shaped spring sheet or a U-shaped stainless steel spring.
[0009] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, a partition is respectively installed at the bottom of one end of the clamping plate I and the clamping plate II away from the axis.
[0010] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, the partition is inclined toward the opening end of the cloth bag.
[0011] More preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, the inclination angle of the partition is 10°<α<60°.
[0012] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, the comb tooth device is provided with a plurality of needle tip grooves.
[0013] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, a thumb strap and a palm strap are respectively provided on splint I and splint II.
[0014] Preferably, in the above-mentioned novel shrub plant Vitex seed collecting device, fixed strips are respectively provided on the clamping plate I and the clamping plate II, and after the fixed strips are in contact with the cloth bag, the seed collecting clamp and the cloth bag are fixed by bolts.
[0015] Preferably, in the above-mentioned novel shrub plant Vitex truncatum seed collecting device, the diameter of the sieve holes is 3-6 mm.
[0016] Preferably, the novel shrub plant Vitex truncatum seed collecting device is provided with a shoulder strap, and the shoulder strap is sewn to the outside of the cloth bag.
[0017] The beneficial effects of the utility model are:
[0018] 1. The utility model is designed with a combing device composed of a plurality of steel needles at the front end of the seed collecting clamp, and the stainless steel needles are arranged crosswise. When collecting seeds, the operator only needs to insert the vitex inflorescence into the clamp, hold the clamp with one hand and pull out the inflorescence with the other hand, and the seeds and some small branches fall freely into the cloth bag, and the seeds fall into the bottom of the cloth bag through the sieve holes of the partition screen, and the small branches remain on the partition screen, and then clean them through the side zipper. After the collection is completed, open the zipper at the bottom of the seed collecting device to obtain the seeds.
[0019] 2. The utility model improves the efficiency of manual seed collection, reduces the intensity of manual work, reduces the damage to plants, is easy to use, has a simple structure, low cost, is easy to process, and is convenient for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The utility model is a schematic diagram of the structure of a shrub plant Vitex truncatum seed collecting device.
[0021] Figure 2 It is the front view of the seed collecting clamp of the utility model.
[0022] Figure 3 This is a top view of the seed collecting clamp of the utility model (partition is opened).
[0023] Figure 4 This is a top view of the seed collecting clamp of the utility model (partition closed state).
[0024] Figure 5 This is a top view of another seed collecting clamp of the utility model.
[0025] Figure 6 This is a schematic diagram of the structure of the combing device of the utility model (steel needles are separated).
[0026] Figure 7 This is a schematic diagram of the structure of the combing device of the utility model (the steel needles are in a completely closed state).
[0027] Figure 8 It is a schematic diagram of the screen structure of the utility model.
[0028] in,
[0029] 10-seed collecting clamp; 11-splint I; 12-splint II; 13-axis; 14-steel needle; 15-comb device; 16-elastic member; 17-partition; 18-thumb strap; 19-palm strap.
[0030] 20-cloth bag; 21-opening; 22-upper cavity; 23-lower cavity; 24-zipper I; 25-zipper II.
[0031] 30- sieve; 31- sieve hole.
[0032] 40-fixing strip; 41-bolt.
[0033] 50-Suspenders. DETAILED DESCRIPTION
[0034] like Figure 1-Figure 8 As shown, a novel shrub plant Vitex truncatum seed collecting device is used for collecting Vitex truncatum seeds, comprising a seed collecting clamp (10), a cloth bag (20) and a sieve (30).
[0035] The cloth bag (20) has an opening (21) at the upper end. The cloth bag (20) can be made of fiber materials such as polyester, polypropylene, acrylic, etc., or made of non-woven fabrics or textile technology, and has the advantages of good air permeability, good dimensional stability, and lightness, and can be used to store vitex seeds when people are working.
[0036] The partition screen (30) is fixed in the middle of the inner cavity of the cloth bag (20). As an exemplary illustration, the partition screen (30) can be fixed to the cloth bag by sewing through holes at the edge, or the partition screen (30) can be fixed to the cloth bag by bonding with an adhesive. As an exemplary illustration, in this embodiment, holes with a radius of 2.5 mm are evenly arranged at the edge of the partition screen (30), and the partition screen (30) is fixed to the cloth bag by sewing through the holes.
[0037] The screen (30) divides the inner cavity of the cloth bag (20) into an upper cavity (22) for storing the peeled small branches and a lower cavity (23) for storing the peeled seeds. The cloth bag (20) corresponding to the upper cavity (22) is provided with a zipper I (24), and the cloth bag (20) corresponding to the lower cavity (23) is provided with a zipper II (25). For easy carrying, as a preferred embodiment, the cloth bag (20) is provided with a shoulder strap (50), which is sewn on the outside of the cloth bag (20). When operating, the cloth bag is carried on the front side of the body through the shoulder strap (50), which is convenient for the seed collector to carry.
[0038] Preferably, in this embodiment, the sieve (30) is made of stainless steel. The sieve (30) is provided with a plurality of sieve holes (31) for seed screening. The utility model measures a large amount of vine seed diameter data before designing the vine seed collection device, and designs the size and spacing of the sieve holes based on the measured data. Preferably, the diameter of the sieve hole (31) is 3-6 mm, and the spacing of the sieve holes is 3-6 mm. As an exemplary illustration, in this embodiment, sieve holes with an aperture of φ=5 mm and a hole spacing of 5 mm are provided on the stainless steel sieve. When collecting seeds, the operator needs to extend the vine inflorescence into the splint, hold the splint with one hand and pull out the inflorescence with the other hand, and after the seeds and some small branches fall freely into the cloth bag, the seeds fall into the bottom of the cloth bag through the sieve holes, and the small branches remain on the sieve, so as to separate the seeds from the branches. After a period of collection, the small branches can be cleaned through the zipper I, and after the collection is completed, the zipper II at the bottom of the cloth bag is opened to obtain the seeds. Alternatively, different apertures in the range of 3-6 mm may be provided on a sieve (30), such as a plurality of holes of 3 mm, 4 mm, 5 mm and 6 mm, which are arranged in a staggered manner, so that different seeds can fall into the cloth bag.
[0039] The seed collecting clamp (10) comprises a clamp plate I (11) and a clamp plate II (12). One end of the clamp plate I (11) and the clamp plate II (12) are respectively provided with an axial hole for the shaft (13) to pass through, one end of the clamp plate I (11) and the clamp plate II (12) are connected by the shaft (13), and the other end of the clamp plate I (11) and the clamp plate II (12) are respectively installed with a set of comb teeth devices (15) composed of a plurality of steel needles (14), and the steel needles (14) installed on the clamp plate I (11) and the clamp plate II (12) are arranged in a staggered manner.
[0040] Preferably, the seed collecting clamp (10) is provided with an elastic member (16). The two ends of the elastic member (16) are respectively fixed to the clamping plate I (11) and the clamping plate II (12). The elastic member (16) includes a tension spring or a V-shaped spring sheet or a U-shaped stainless steel spring. Figure 3 As shown, the elastic member (16) is a V-shaped spring sheet. Figure 5 As shown, the elastic member (16) is a tension spring.
[0041] Preferably, a partition (17) is installed at the bottom of the end of the clamping plate I (11) and the clamping plate II (12) away from the shaft (13), and the partition (17) is inclined toward the open end of the cloth bag (20), so that the peeled seeds and some small branches can fall into the cloth bag along the partition. Preferably, the inclination angle of the partition (17) is 10°<α<60°. Preferably, in this embodiment, the partition (17) is made of stainless steel.
[0042] Preferably, the splint I (11) and the splint II (12) are provided with a thumb strap (18) and a palm strap (19) respectively, so as to fix the hands of the seed collector and facilitate the seed collector to carry and operate.
[0043] The combing device (15) is composed of a plurality of steel needles (14). Before designing the vitex seed collection device, the utility model measures a large amount of data on the size of the vitex inflorescence, the diameter of the branches of each part of the inflorescence and the diameter of the vitex seeds, and designs a reasonable size, shape, gap spacing of the stainless steel needles, the size and angle of the splint, and the size and spacing of the mesh holes according to the measured data. As an exemplary illustration, in this embodiment, a row of stainless steel needles is arranged in the combing device (15), and each stainless steel needle is a combination of a cylinder with a height of 5 cm and a diameter of 1.5 mm and a cone needle tip with a height of 1.5 mm and a diameter of 1.5 mm, and is made of stainless steel. The stainless steel needles arranged at both ends of the splint I (11) and the splint II (12) are staggered. After the two sets of combing devices (15) are closed, the spacing between the steel needles is 2.1 mm. According to the measurement of the diameter of the collected vitex seeds, the proportion of diameters greater than 2.1 mm is 96%. When the operator is working, the clamping plate is pinched, and seeds with a diameter greater than 2.1 mm automatically slide into the cloth bag. Seeds with a diameter less than 2.1 mm are not full in size and have a low germination rate, which affects the ecological restoration effect and is not collected. A 2mm area of the combing device (15) is set on the side away from the needle tip of the steel needle and corresponds to the needle tip of the cone. After the two sets of combing devices (15) are closed, the needle tip of the steel needle is inserted into the corresponding needle tip groove (14-1), which improves the stability of clamping the branch and is convenient for reducing the gap when extracting the inflorescence, which is conducive to seed collection.
[0044] The bottom of the seed collecting clamp (10) is fixedly connected to the open end of the cloth bag (20). Preferably, in this embodiment, the bottom of the clamp plate I (11) and the clamp plate II (12) are respectively provided with a fixing strip (40), and after the fixing strip (40) contacts the open end of the cloth bag (20), the seed collecting clamp (10) and the cloth bag (20) are fixed by bolts (41).
[0045] The operation process of the utility model is as follows: the operator puts the shoulder strap (50) on the shoulder, holds the seed collecting clamp (10) with one hand, and inserts the vitex inflorescence into the seed collecting clamp (10) with the other hand, then pinches the clamp plate with one hand, closes the combing devices (15) at both ends, clamps the vitex inflorescence, and pulls out the inflorescence with the other hand, and the peeled seeds and part of the small branches fall freely into the cloth bag (20), and the seeds fall into the bottom of the cloth bag through the sieve holes of the stainless steel sieve (30), and the small branches remain on the stainless steel sieve, and the small branches can be cleaned through the side zipper. After the collection is completed, the zipper at the bottom of the cloth bag is opened to obtain the seeds, and the collection of vitex seeds is completed.
[0046] As another example, a stainless steel shaft with a diameter of 1 cm is set in the middle of the seed collecting clamp, and elastic parts such as U-shaped stainless steel springs are used on both sides. The length of the two sides of the stainless steel spring is 4 cm, respectively, and they are fixed to the clamp plate I (11) and clamp plate II (12). It is convenient to control the entry speed of the seeds. A stainless steel plate is set on the outside, which has strong stability and is not easy to deform. Bolts are used to fix it at the connection. The seed collecting clamp is a right-angle trapezoid, with an upper side of 15 cm, a steel needle end side width of 9 cm, a stainless steel shaft end side width of 12 cm, and an angle of about 10° between the lower side and the horizontal direction. A leather strap is set on one side of the outside of the seed collecting clamp, which is 0.85 cm away from the stainless steel shaft, 2.5 cm wide, and 6 cm long. Bolts and stainless steel bars are set at the lower end. The strap can be adjusted to a suitable length and the thumb can be fixed by adjusting the bolts according to personal actual conditions. A leather strap is set on the other side, which is 2.5 cm away from the stainless steel shaft, 1.5 cm wide, and 9 cm long to fix the four fingers. The upper edges of the two straps are 1.5 cm away from the top of the seed collecting clamp, which is convenient for operators to use. Two stainless steel plates with a width of 2.5 cm are arranged along the outer side of the seed collecting clamp 5 cm below the seed collecting end, in an inclined shape, so that the seeds can slide along the stainless steel plates into the cloth bag after collection to complete the seed collection.
[0047] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present invention, and they should also be considered to belong to the protection scope of the present invention.
Claims
1. A novel shrub plant Vitex truncatum seed collecting device, characterized in that: The invention comprises a seed collecting clamp (10), a cloth bag (20) with an opening (21) at the upper end, and a screen (30); the lower end of the seed collecting clamp (10) is fixedly connected to the open end of the cloth bag (20); the seed collecting clamp (10) comprises a clamping plate I (11) and a clamping plate II (12); one end of the clamping plate I (11) and the clamping plate II (12) are connected by a shaft (13); the other ends of the clamping plate I (11) and the clamping plate II (12) are respectively provided with a combing device (15) composed of a plurality of steel needles (14); The steel needles (14) installed on the splint I (11) and the splint II (12) are arranged in a staggered manner; a partition screen (30) is fixed in the middle of the inner cavity of the cloth bag (20), and the partition screen (30) is provided with a plurality of sieve holes (31). The partition screen (30) divides the inner cavity of the cloth bag (20) into an upper cavity (22) and a lower cavity (23); a zipper I (24) is provided on the cloth bag (20) corresponding to the upper cavity (22), and a zipper II (25) is provided on the cloth bag (20) corresponding to the lower cavity (23).
2. A novel shrub plant Vitex truncatum seed collecting device according to claim 1, characterized in that: An elastic member (16) is provided, and two ends of the elastic member (16) are respectively fixed to the clamping plate I (11) and the clamping plate II (12).
3. A novel shrub plant Vitex seed collecting device according to claim 2, characterized in that: The elastic member (16) comprises a tension spring or a V-shaped spring sheet or a U-shaped stainless steel spring.
4. A novel shrub plant Vitex truncatum seed collecting device according to claim 1, characterized in that: A partition plate (17) is respectively installed at the bottom of one end of the clamping plate I (11) and the clamping plate II (12) away from the shaft (13).
5. A novel shrub plant Vitex truncatum seed collecting device according to claim 4, characterized in that: The partition (17) is inclined toward the opening end of the cloth bag (20).
6. A novel shrub plant Vitex truncatum seed collecting device according to claim 1, characterized in that: The comb tooth device (15) is provided with a plurality of needle tip grooves (14-1).
7. A novel shrub plant Vitex truncatum seed collecting device according to any one of claims 1 to 6, characterized in that: A thumb strap (18) and a palm strap (19) are respectively provided on the splint I (11) and the splint II (12).
8. A novel shrub plant Vitex truncatum seed collecting device according to any one of claims 1 to 6, characterized in that: The clamping plate I (11) and the clamping plate II (12) are respectively provided with a fixing strip (40). After the fixing strip (40) contacts the cloth bag (20), the seed collecting clamp (10) and the cloth bag (20) are fixed by bolts (41).
9. A novel shrub plant Vitex truncatum seed collecting device according to any one of claims 1 to 6, characterized in that: The diameter of the sieve hole (31) is 3-6 mm.
10. A novel shrub plant Vitex truncatum seed collecting device according to any one of claims 1 to 6, characterized in that: A shoulder strap (50) is provided, and the shoulder strap (50) is sewn on the outside of the cloth bag (20).