Field castration and pollination tool for oat grass
By designing a de-mass pollination tool in oat grass field, combining scissors and pollination components, the problem of scattered tools is solved, the pollination and reproduction speed of oat grass is improved, and efficient de-mass and pollination operations are achieved.
Patent Information
- Application Number
- CN202410226236.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-08-29
AI Technical Summary
In the prior art, the artificial cross-pollination tools of oatmeal grass are scattered, and the scissors and brushes are not effectively combined, resulting in inconvenient operation and affecting work efficiency and reproduction speed.
A oat grass field de-masking pollination tool is designed, including a scissor assembly and a pollination component. The scissor assembly is composed of the first and second cutter bodies, which can form an elliptical cutting notch, and combine it with the pollination component to achieve integration of demasking and pollination.
It improves the operating efficiency of staff and speeds up the pollination and reproduction of oatmeal grass. The pollination parts are removable and easy to replace, and the tools are easy to carry and safe.
Smart Images
Figure CN120548975A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of emasculation and pollination tools, in particular to an oat grass field emasculation and pollination tool. Background Art
[0002] Oats belong to the Poaceae family, Avena genus. According to the records in "Flora of China", the morphological characteristics of oats are: this species is similar to wild oats, and its main characteristics are that the spikelets contain 1-2 florets; the spikelet axis is nearly glabrous or sparsely covered with short hairs and not easy to break off; the first lemma is glabrous on the back, with only a few short hairs or nearly glabrous on the base, without awns, or only one relatively straight awn on the back; the second lemma is glabrous, usually without awns.
[0003] Distribution: Cultivated in Northeast, North, Northwest, and Southwest my country, as well as in Guangdong, Guangxi, and Central China. Its grains are used for flour and feed, and are highly nutritious. The type specimen was collected from Europe.
[0004] Among them, oat grass is composed of lemma, palea, anthers, filaments, stigma, ovary and oars.
[0005] Traditional oat grass is pollinated in a natural way to achieve reproduction. However, the inventor has been planting oat grass in the northern region for a long time. During the process of planting oat grass, he found that under the natural pollination method, the reproduction process of oat grass is slow. Therefore, the reproduction cycle of oat grass is longer.
[0006] In order to shorten the reproduction cycle of oat grass and speed up the reproduction speed of oat grass, the inventors found in practice that the reproduction speed of oat grass can be improved and accelerated through artificial intervention. The specific method is: Emasculation: The process of emasculation is to first use scissors to cut off 3 / 4 of the flower spike, and then retain 1 / 4, and then use tweezers to peel off the lemma (i.e. the lemma and palea). Then, after peeling off the lemma, use tweezers to take out the anthers in the oat grass intact, and the removal process will not damage the stigma.
[0007] Pollination: The pollination process is to collect pollen from the cut stamens. After the pollen is collected, use a brush to dip the pollen and apply the brush to the stigma of the mother plant's pistil to achieve cross-pollination.
[0008] Therefore, the above operation process is to cross-pollinate the stigma of oat grass in an artificial way. In this way, the pollination process of oat grass can be accelerated. Once the pollination process of oat grass is accelerated, the reproduction speed of oat grass will also be accelerated.
[0009] Therefore, during the above operation process, we can obviously find that the tools used by the inventor are relatively scattered, such as scissors, tweezers and brushes. Moreover, in the process of removing the stamens of oat grass, scissors are needed to cut off the stamens on the spike, and a brush is needed to cross-pollinate the stigma, but the scissors and the brush are not effectively combined together.
[0010] Based on this, the inventors now propose a tool for emasculating and pollinating oats in the field. Summary of the Invention (1) Technical problems solved
[0011] In view of the shortcomings of the prior art, the present invention provides an oat grass field emasculation and pollination tool to solve the problems raised in the background technology: In the process of artificial cross-pollination of oat grass, the tools used by the inventor are relatively scattered. For example, in the process of destamening oat grass, scissors are needed to cut off the stamens on the spike, and a brush is needed to cross-pollinate the stigma. However, the scissors and the brush are not effectively combined together. (2) Technical content
[0012] To achieve the above object, the present invention provides the following technical solutions: A field oat grass emasculation and pollination tool includes a scissors assembly, the scissors assembly including a first blade body and a second blade body symmetrically arranged with respect to the first blade body, wherein the first blade body and the second blade body are arranged in an upper and lower staggered manner, and a pin is movably installed at the lower portion between the first blade body and the second blade body, and the first blade body and the second blade body can be opened and closed by the pin; The upper portion of the inner side wall of the first blade body has a first curved blade, and the upper portion of the inner side wall of the second blade body has a second curved blade. The positions of the first curved blade and the second curved blade correspond to each other, and when the first blade body and the second blade body are closed, an elliptical cutting notch can be formed between the first curved blade and the second curved blade. The first cutter body is fixedly mounted with a first cutter ring at one end close to the pin shaft, and the second cutter body is fixedly mounted with a second cutter ring at one end close to the pin shaft; Wherein, a fixing ring is fixedly mounted on the second knife ring, and a pollination component is detachably mounted on the fixing ring.
[0013] Preferably, the pollination component includes a sleeve, which is plugged into the fixing ring and has an opening facing downwards. A flexible brush head consisting of a plurality of bristles is inserted and installed in the inner cavity of the sleeve.
[0014] Preferably, the sleeve is interference fit with the fixing ring, and the flexible brush head is interference fit with the sleeve.
[0015] Preferably, the bottom end of the flexible brush head has a tapered portion.
[0016] Preferably, the top of the inner side wall of the first blade body has a first blade edge, and the top of the inner side wall of the second blade body has a second blade edge; Wherein, the positions of the first blade and the second blade correspond to each other.
[0017] Preferably, a notch is provided on the first knife ring.
[0018] Preferably, the outer side walls of the first blade body and the second blade body are both arc-shaped; The first blade body and the second blade body are elliptical when closed.
[0019] Preferably, a receiving groove is provided on the outer side wall of the first blade body, and the receiving groove is rectangular; Tweezers are placed in the storage slot; A cutting knife is also placed in the receiving groove; The first blade body is provided with a cover plate at the corresponding receiving slot, and the cover plate is rectangular; A rotating part is installed on one end of the cover plate, and one end of the rotating part is connected to the first blade body. A magnet is installed on the side of the first blade body away from the rotating part. The cover plate can rotate around the rotating part on the first blade body. When it rotates to the storage slot, it can cover the storage slot. In addition, the end of the cover plate away from the rotating part can overlap with the magnet, and after overlapping, it can be adsorbed and fixed by the magnet.
[0020] Preferably, a fixing ring is provided in the middle of one end of the cover plate, and the fixing ring is integrally formed with the cover plate; The rotating member is a pin, which is inserted into the fixed ring, and after insertion, the bottom end of the pin rod is fixedly connected to the outer wall of the first blade body; The middle portion of the other end of the cover plate has an outer convex portion, and the outer convex portion is integrally formed with the cover plate; When the cover plate is closed on the receiving slot, the outer protrusion can be attracted by the magnet; Wherein, the cover plate is an iron plate.
[0021] Preferably, the outer wall of the first blade body is provided with an embedding groove corresponding to the magnet, and the magnet is embedded in the embedding groove, and after embedding, the upper surface of the magnet is flush with the outer wall of the first blade body; The magnet is interference fit with the embedding groove. Beneficial effects
[0022] The present invention provides an oat grass field emasculation and pollination tool, which has the following beneficial effects: 1. In the present invention, the upper part of the inner wall of the first blade body has a first curved blade, and the upper part of the inner wall of the second blade body has a second curved blade. The positions of the first curved blade and the second curved blade correspond to each other, and when the first blade body and the second blade body are closed, an elliptical cutting notch can be formed between the first curved blade and the second curved blade. Through the elliptical cutting notch, the stamens on the oat grass spike can be conveniently cut off.
[0023] 2. In the present invention, a fixing ring is fixedly installed on the second knife ring, and a pollination component is detachably installed on the fixing ring, wherein the pollination component is smeared with pollen to be pollinated. When the stamens on the oat grass spike are cut off, the pollen on the pollination component can be applied to the spike to be pollinated through the pollination component.
[0024] 3. In the present invention, during the process of removing stamens and cross-pollination of oat grass, the scissors assembly and the pollination component can be effectively combined together, which can facilitate the use of the staff and improve the work efficiency of the staff. At the same time, it can also accelerate the pollination and reproduction speed of the oat grass.
[0025] Fourth, in the present invention, since the pollination component can be disassembled, it is convenient to replace the pollination component.
[0026] 5. In the present invention, the cone-shaped portion makes it easier for workers to perform cross-pollination.
[0027] 6. In the present invention, when the first blade body and the second blade body are opened and closed, the first blade and the second blade realize the shearing effect. Under the action of the first blade and the second blade, it is convenient for workers to trim the branches of oat grass.
[0028] 7. In the present invention, the first knife ring can be hung on the belt of the staff's trousers through the notch, so that the pollination tool can be easy to carry.
[0029] 8. In the present invention, since the first blade body and the second blade body are elliptical when closed, scratches on workers can be avoided during the carrying process.
[0030] 9. In the present invention, the storage groove can store tweezers and cutting knives. When the tweezers and cutting knife are needed, the fingers apply a pushing force from the upper part of the cover. Under this action, the cover can rotate with the rotating part as the axis. At this time, one end of the cover will be staggered with the magnet, so that the cover can be easily pushed open.
[0031] 10. In the present invention, the husk of the oat grass can be peeled off by tweezers.
[0032] 11. In the present invention, the cutting knife can also be used to cut the branches of oat grass to facilitate the grafting of plants.
[0033] 12. In the present invention, the tweezers and the cutting knife can be integrated with the first knife body under the joint action of the storage groove and the cover plate, thereby facilitating actual use.
[0034] 13. In the present invention, the cover plate, the rotating member and the magnet work together to enable the cover plate to be conveniently opened or closed; Specifically, the cover plate is an iron plate, and a convex portion is provided in the middle of the other end of the cover plate, and the convex portion is integrally formed with the cover plate; When the cover plate is closed on the receiving groove, the outer protrusion can be attracted by the magnet.
[0035] 14. In the present invention, the magnet is connected and fixed to the first blade body by being embedded in the embedding groove. Since the magnet and the embedding groove have an interference fit, the magnet will not get loose or fall off the first blade body. BRIEF DESCRIPTION OF THE DRAWINGS
[0036] Figure 1 It is a three-dimensional schematic diagram of the present invention in a closed state; Figure 2 for Figure 1 A magnified three-dimensional schematic diagram of part A in the middle; Figure 3 A three-dimensional schematic diagram of the present invention in a closed state when viewed from above; Figure 4 for Figure 3 A three-dimensional schematic diagram of the enlarged portion B in the middle; Figure 5 A three-dimensional schematic diagram of one viewing angle of the present invention in the open state; Figure 6 This is a three-dimensional schematic diagram of the second viewing angle of the present invention in the open state; Figure 7 This is a three-dimensional schematic diagram of the cover plate of the sixth embodiment of the present invention when closed; Figure 8 This is a three-dimensional schematic diagram of the cover of Example 6 of the present invention when it is opened.
[0037] In the figure: 1. first blade body; 101. first curved blade; 102. first blade; 2. first blade ring; 201. notch; 3. second blade body; 301. second curved blade; 302. second blade; 4. second blade ring; 5. fixing ring; 6. pollination component; 601. sleeve; 602. flexible brush head; 6021. tapered portion; 7. pin; 8. storage groove; 9. tweezers; 10. cutting blade; 11. cover plate; 1101. fixing ring; 1102. outer protrusion; 12. pin; 13. magnet; 14. mounting groove. DETAILED DESCRIPTION
[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0039] Example 1 Oats belong to the Poaceae family, Avena genus. According to the records in "Flora of China", the morphological characteristics of oats are: this species is similar to wild oats, and its main characteristics are that the spikelets contain 1-2 florets; the spikelet axis is nearly glabrous or sparsely covered with short hairs and not easy to break off; the first lemma is glabrous on the back, with only a few short hairs or nearly glabrous on the base, without awns, or only one relatively straight awn on the back; the second lemma is glabrous, usually without awns.
[0040] Distribution: Cultivated in Northeast, North, Northwest, and Southwest my country, as well as in Guangdong, Guangxi, and Central China. Its grains are used for flour and feed, and are highly nutritious. The type specimen was collected from Europe.
[0041] Among them, oat grass is composed of lemma, palea, anthers, filaments, stigma, ovary and oars.
[0042] Traditional oat grass is pollinated in a natural way to achieve reproduction. However, the inventor has been planting oat grass in the northern region for a long time. During the process of planting oat grass, he found that under the natural pollination method, the reproduction process of oat grass is slow. Therefore, the reproduction cycle of oat grass is longer.
[0043] In order to shorten the reproduction cycle of oat grass and speed up the reproduction speed of oat grass, the inventors found in practice that the reproduction speed of oat grass can be improved and accelerated through artificial intervention. The specific method is: Emasculation: The process of emasculation is to first use scissors to cut off 3 / 4 of the flower spike, and then retain 1 / 4, and then use tweezers to peel off the lemma (i.e. the lemma and palea). Then, after peeling off the lemma, use tweezers to take out the anthers in the oat grass intact, and the removal process will not damage the stigma.
[0044] Pollination: The pollination process is to collect pollen from the cut stamens. After the pollen is collected, use a brush to dip the pollen and apply the brush to the stigma of the mother plant's pistil to achieve cross-pollination.
[0045] Therefore, the above operation process is to cross-pollinate the stigma of oat grass in an artificial way. In this way, the pollination process of oat grass can be accelerated. Once the pollination process of oat grass is accelerated, the reproduction speed of oat grass will also be accelerated.
[0046] Therefore, during the above operation process, we can obviously find that the tools used by the inventor are relatively scattered, such as scissors, tweezers and brushes. Moreover, in the process of removing the stamens of oat grass, scissors are needed to cut off the stamens on the spike, and a brush is needed to cross-pollinate the stigma, but the scissors and the brush are not effectively combined together.
[0047] In order to improve the efficiency of artificial cross-pollination, the inventors have effectively combined scissors and a brush together and have adopted the following technical solutions, as follows: like Figure 1-6 As shown, the present invention provides a technical solution: A tool for detasseling and pollination of oats in the field, comprising a scissors assembly, the scissors assembly comprising a first blade body 1 and a second blade body 3 symmetrically arranged with respect to the first blade body 1, wherein the first blade body 1 and the second blade body 3 are arranged alternately in an upper and lower manner, and a pin 7 is movably installed at the lower portion between the first blade body 1 and the second blade body 3, so that the first blade body 1 and the second blade body 3 can be opened and closed by the pin 7; The upper portion of the inner side wall of the first blade body 1 has a first curved blade 101, and the upper portion of the inner side wall of the second blade body 3 has a second curved blade 301. The positions of the first curved blade 101 and the second curved blade 301 correspond to each other, and when the first blade body 1 and the second blade body 3 are closed, an elliptical cutting notch can be formed between the first curved blade 101 and the second curved blade 301. Through the elliptical cutting notch, the stamens on the oat grass spike can be conveniently cut off; The first cutter body 1 is fixedly mounted with a first cutter ring 2 at one end close to the pin 7, and the second cutter body 3 is fixedly mounted with a second cutter ring 4 at one end close to the pin 7; Among them, a fixing ring 5 is fixedly installed on the second knife ring 4, and a pollination component 6 is detachably installed on the fixing ring 5. The pollination component 6 is smeared with pollen to be pollinated. When the stamens on the oat grass spike are cut off, the pollen on the pollination component 6 can be applied to the spike to be pollinated through the pollination component 6.
[0048] In this embodiment, during the process of destamening and cross-pollination of oat grass, the scissors assembly and the pollination component 6 can be effectively combined together, which can facilitate the use of the staff and improve the work efficiency of the staff. At the same time, it can also speed up the pollination and reproduction of oat grass.
[0049] In this embodiment, since the pollination component 6 is detachable, the pollination component 6 can be easily replaced.
[0050] Example 2 like Figure 1-6 As shown, based on the first embodiment, the following improvements are made: In order to optimize the structure of the pollination component 6 and make it more convenient to use in practice, the inventors have further provided that, in this embodiment, the pollination component 6 includes a sleeve 601, which is plugged into and installed in the fixing ring 5, with the opening of the sleeve 601 facing downward. A flexible brush head 602 consisting of a plurality of bristles is inserted and installed in the inner cavity of the sleeve 601.
[0051] The pollen to be pollinated is coated on the flexible brush head 602 , and the gaps between adjacent bristles in the flexible brush head 602 are all stained with pollen.
[0052] Specifically, the sleeve 601 is interference fit with the fixing ring 5 , and the flexible brush head 602 is interference fit with the sleeve 601 .
[0053] In this embodiment, the interference fit between the sleeve 601 and the fixing ring 5 can make the sleeve 601 installed on the fixing ring 5 more firmly, and the interference fit between the flexible brush head 602 and the sleeve 601 can make the flexible brush head 602 installed on the sleeve 601 more firmly.
[0054] Furthermore, the bottom end of the flexible brush head 602 has a tapered portion 6021 .
[0055] In this embodiment, under the action of the conical portion 6021, it is more convenient for workers to perform cross-pollination.
[0056] Example 3 like Figure 1-6 As shown, based on the first embodiment, the following improvements are made: Furthermore, the top of the inner side wall of the first blade body 1 has a first blade edge 102, and the top of the inner side wall of the second blade body 3 has a second blade edge 302; The positions of the first blade 102 and the second blade 302 correspond to each other.
[0057] In this embodiment, when the first blade 1 and the second blade 3 are opened and closed, the first blade 102 and the second blade 302 perform a shearing function. Under the action of the first blade 102 and the second blade 302, it is convenient for workers to trim the branches of oat grass.
[0058] Example 4 like Figure 1-6 As shown, based on the first embodiment, the following improvements are made: Furthermore, a notch portion 201 is formed on the first blade ring 2 .
[0059] In this embodiment, the first knife ring 2 can be hung on the trouser strap of the worker through the notch portion 201, so that the pollination tool can be easy to carry.
[0060] Example 5 like Figure 1-6 As shown, based on the first embodiment, the following improvements are made: Furthermore, the outer side walls of the first blade body 1 and the second blade body 3 are both arc-shaped; The first blade body 1 and the second blade body 3 are elliptical when closed.
[0061] In this embodiment, since the first blade body 1 and the second blade body 3 are elliptical when closed, scratches on workers can be avoided during the carrying process.
[0062] Example 6 like Figure 7-8 As shown, based on the first embodiment, the following improvements are made: Furthermore, a receiving groove 8 is provided on the outer side wall of the first blade body 1, and the receiving groove 8 is rectangular; Tweezers 9 are placed in the storage slot 8; A cutting blade 10 is also placed in the receiving groove 8; The first blade body 1 is provided with a cover plate 11 at the corresponding receiving slot 8, and the cover plate 11 is rectangular; A rotating part is installed on one end of the cover 11, and one end of the rotating part is connected to the first blade body 1. A magnet 13 is installed on the side of the first blade body 1 away from the rotating part. The cover 11 can rotate around the rotating part on the first blade body 1. When it rotates to the storage slot 8, it can cover the storage slot 8. In addition, the end of the cover 11 away from the rotating part can overlap with the magnet 13, and after overlapping, it can be adsorbed and fixed by the magnet 13.
[0063] In this embodiment, the storage slot 8 can store tweezers 9 and a cutting knife 10. When the tweezers 9 and the cutting knife 10 are needed, a finger applies a pushing force from the upper part of the cover 11. Under this action, the cover 11 can rotate with the rotating member as the axis. At this time, one end of the cover 11 will be staggered with the magnet 13, so that the cover 11 can be easily pushed open. The tweezers 9 can be used to peel off the husks of the oat grass, and the cutting knife 10 can also be used to cut the branches of the oat grass for the convenience of plant grafting.
[0064] In this embodiment, the tweezers 9 and the cutting knife 10 can be integrated with the first knife body 1 under the joint action of the receiving groove 8 and the cover plate 11, so as to facilitate actual use.
[0065] In this embodiment, the cover 11 , the rotating member and the magnet 13 work together to enable the cover 11 to be opened or closed conveniently.
[0066] Example 7 like Figure 7-8 As shown, based on the sixth embodiment, the following improvements are made: Furthermore, a fixing ring 1101 is provided in the middle of one end of the cover plate 11, and the fixing ring 1101 is integrally formed with the cover plate 11; The rotating member is a pin 12, which is inserted into the fixed ring 1101. After insertion, the bottom end of the pin 12 is fixedly connected to the outer wall of the first blade body 1. The middle portion of the other end of the cover plate 11 has an outer protrusion 1102, and the outer protrusion 1102 is integrally formed with the cover plate 11; When the cover 11 is closed on the receiving slot 8, the outer protrusion 1102 can be attracted by the magnet 13; The cover plate 11 is an iron plate.
[0067] In this embodiment, the pin 12 is the preferred structure of the rotating part, and the cover 11, the fixed ring 1101 and the outer protrusion 1102 are all made of iron. Therefore, when the outer protrusion 1102 coincides with the magnet 13, the outer protrusion 1102 can be adsorbed and fixed by the magnet 13. When the outer protrusion 1102 is adsorbed by the magnet 13, the cover 11 can completely cover the storage slot 8. After covering, the size of the cover 11 is slightly larger than the size of the storage slot 8. Therefore, the cover 11 can completely cover the storage slot 8. At this time, the tweezers 9 and the cutting knife 10 are stored in the storage slot 8.
[0068] Example 8 like Figure 7-8 As shown, it is improved on the basis of embodiment 7: Furthermore, an embedding groove 14 is formed on the outer wall of the first blade body 1 at a position corresponding to the magnet 13. The magnet 13 is embedded in the embedding groove 14. After embedding, the upper surface of the magnet 13 is flush with the outer wall of the first blade body 1. The magnet 13 is interference fit with the embedding groove 14 .
[0069] In this embodiment, the magnet 13 is connected and fixed to the first blade body 1 by being embedded in the embedding groove 14. Since the magnet 13 and the embedding groove 14 have an interference fit, the magnet 13 will not loosen or fall off the first blade body 1. Furthermore, since the upper surface of the magnet 13 is flush with the outer side wall of the first blade body 1 , the magnet 13 does not affect the movement of the cover plate 11 .
[0070] In summary, the workflow of the present invention is as follows: The upper portion of the inner side wall of the first blade body 1 has a first curved blade 101, and the upper portion of the inner side wall of the second blade body 3 has a second curved blade 301. The positions of the first curved blade 101 and the second curved blade 301 correspond to each other, and when the first blade body 1 and the second blade body 3 are closed, an elliptical cutting notch can be formed between the first curved blade 101 and the second curved blade 301. The elliptical cutting notch can be used to conveniently cut off the stamens on the oat grass spike. A fixing ring 5 is fixedly mounted on the second knife ring 4, and a pollination component 6 is detachably mounted on the fixing ring 5. The pollination component 6 is coated with pollen to be pollinated. When the stamens on the oat grass spike are cut off, the pollen on the pollination component 6 can be applied to the spike to be pollinated through the pollination component 6. During the process of removing stamens and cross-pollination of oat grass, the scissors assembly and the pollination component 6 can be effectively combined together, which can facilitate the use of the staff and improve the work efficiency of the staff. At the same time, it can also speed up the pollination and reproduction of oat grass; Since the pollination component 6 is detachable, it is convenient to replace the pollination component 6.
[0071] The storage slot 8 can store tweezers 9 and a cutting knife 10. When the tweezers 9 and the cutting knife 10 are needed, a finger applies a pushing force from the upper part of the cover 11. Under this action, the cover 11 can rotate with the rotating member as the axis. At this time, one end of the cover 11 will be staggered with the magnet 13, so that the cover 11 can be easily pushed open. The tweezers 9 can be used to peel off the husks of the oat grass, and the cutting knife 10 can also be used to cut the branches of the oat grass for the convenience of plant grafting.
[0072] The tweezers 9 and the cutting knife 10 can be integrated with the first knife body 1 under the joint action of the receiving groove 8 and the cover plate 11, so as to facilitate actual use.
[0073] Under the joint action of the cover plate 11 , the rotating member and the magnet 13 , the cover plate 11 can be conveniently opened or closed.
[0074] The middle portion of the other end of the cover plate 11 has an outer protrusion 1102, and the outer protrusion 1102 is integrally formed with the cover plate 11; When the cover 11 is closed on the receiving slot 8, the outer protrusion 1102 can be attracted by the magnet 13; Specifically, the pin 12 is the preferred structure of the rotating part, and the cover 11, the fixed ring 1101 and the outer protrusion 1102 are all made of iron. Therefore, when the outer protrusion 1102 coincides with the magnet 13, the outer protrusion 1102 can be adsorbed and fixed by the magnet 13. When the outer protrusion 1102 is adsorbed by the magnet 13, the cover 11 can completely cover the storage slot 8. After covering, the size of the cover 11 is slightly larger than the size of the storage slot 8. Therefore, the cover 11 can completely cover the storage slot 8. At this time, the tweezers 9 and the cutting knife 10 are stored in the storage slot 8.
[0075] The magnet 13 is embedded in the embedding groove 14 to achieve connection and fixation with the first blade body 1 . Since the magnet 13 and the embedding groove 14 are interference fit, the magnet 13 will not get loose or fall off the first blade body 1 .
[0076] The above different embodiments can be combined, replaced and used in conjunction with each other.
[0077] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0078] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A tool for field emasculation and pollination of oats, comprising a scissors assembly, characterized by: The scissors assembly comprises a first blade body (1) and a second blade body (3) symmetrically arranged with respect to the first blade body (1), wherein the first blade body (1) and the second blade body (3) are arranged alternately up and down, and a pin shaft (7) is movably installed at the lower portion between the first blade body (1) and the second blade body (3), and the first blade body (1) and the second blade body (3) can be opened and closed by means of the pin shaft (7); The upper portion of the inner side wall of the first blade body (1) has a first curved blade (101), and the upper portion of the inner side wall of the second blade body (3) has a second curved blade (301), the positions of the first curved blade (101) and the second curved blade (301) correspond to each other, and when the first blade body (1) and the second blade body (3) are closed, an elliptical cutting notch can be formed between the first curved blade (101) and the second curved blade (301); The first knife body (1) is fixedly mounted with a first knife ring (2) at one end close to the pin shaft (7), and the second knife body (3) is fixedly mounted with a second knife ring (4) at one end close to the pin shaft (7); A fixing ring (5) is fixedly mounted on the second knife ring (4), and a pollination component (6) is detachably mounted on the fixing ring (5).
2. The oat grass field emasculation and pollination tool according to claim 1, characterized in that: The pollination component (6) comprises a sleeve (601), the sleeve (601) is inserted and installed in the fixing ring (5), and the opening of the sleeve (601) is arranged downward; A flexible brush head (602) consisting of a plurality of bristles is inserted and installed in the inner cavity of the sleeve (601).
3. The oat grass field emasculation and pollination tool according to claim 2, characterized in that: The sleeve (601) and the fixing ring (5) are in interference fit, and the flexible brush head (602) and the sleeve (601) are in interference fit.
4. The oat grass field emasculation and pollination tool according to any one of claims 2 or 3, characterized in that: The bottom end of the flexible brush head (602) has a tapered portion (6021).
5. The oat grass field emasculation and pollination tool according to claim 1, characterized in that: The top of the inner side wall of the first blade body (1) has a first blade (102), and the top of the inner side wall of the second blade body (3) has a second blade (302); The positions of the first blade (102) and the second blade (302) correspond to each other.
6. The oat grass field emasculation and pollination tool according to claim 1, characterized in that: A notch portion (201) is provided on the first knife ring (2).
7. The oat grass field emasculation and pollination tool according to claim 1, characterized in that: The outer side walls of the first blade body (1) and the second blade body (3) are both arc-shaped; The first blade body (1) and the second blade body (3) are elliptical when closed.
8. The oat grass field emasculation and pollination tool according to claim 1, characterized in that: A receiving groove (8) is provided on the outer side wall of the first blade body (1), and the receiving groove (8) is rectangular; Tweezers (9) are placed in the receiving groove (8); A cutting knife (10) is also placed in the receiving groove (8); The first blade body (1) is provided with a cover plate (11) at a position corresponding to the receiving groove (8), and the cover plate (11) is rectangular; A rotating part is installed on one end of the cover plate (11), and one end of the rotating part is connected to the first blade body (1). A magnet (13) is installed on the side of the first blade body (1) away from the rotating part. The cover plate (11) can rotate around the rotating part on the first blade body (1). When it rotates to the receiving groove (8), it can cover the receiving groove (8). In addition, the cover plate (11) can overlap with the magnet (13) at the end away from the rotating part, and after overlapping, it can be adsorbed and fixed by the magnet (13).
9. The oat grass field emasculation and pollination tool according to claim 8, characterized in that: A fixing ring (1101) is provided in the middle of one end of the cover plate (11), and the fixing ring (1101) and the cover plate (11) are integrally formed; The rotating member is a pin (12), and the pin (12) is inserted and installed in the fixed ring (1101), and after insertion, the bottom end of the pin rod of the pin (12) is fixedly connected to the outer side wall of the first blade body (1); The middle portion of the other end of the cover plate (11) has an outer convex portion (1102), and the outer convex portion (1102) and the cover plate (11) are integrally formed; When the cover plate (11) is closed on the receiving groove (8), the outer protrusion (1102) can be attracted by the magnet (13); Wherein, the cover plate (11) is an iron plate.
10. The oat grass field emasculation and pollination tool according to claim 9, characterized in that: The outer wall of the first blade body (1) is provided with an embedding groove (14) at a position corresponding to the magnet (13), and the magnet (13) is embedded in the embedding groove (14). After embedding, the upper surface of the magnet (13) is flush with the outer wall of the first blade body (1); The magnet (13) is interference-fitted with the embedding groove (14).