CN113692807A - Manufacturing device of sowing unit - Google Patents
Manufacturing device of sowing unit Download PDFInfo
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- CN113692807A CN113692807A CN202111018928.9A CN202111018928A CN113692807A CN 113692807 A CN113692807 A CN 113692807A CN 202111018928 A CN202111018928 A CN 202111018928A CN 113692807 A CN113692807 A CN 113692807A
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- mud
- seed
- storage bin
- manufacturing device
- groove
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a manufacturing device of a sowing unit, which relates to the technical field of sowing and comprises a storage bin, a mud seed co-fetching body and a conveying element, wherein soil and seeds are placed in the storage bin, the mud seed co-fetching body is positioned between the storage bin and the conveying element, the mud seed co-fetching body is used for guiding at least part of soil and at least part of seeds in the storage bin into the conveying element, one end of the conveying element is used for placing a packing bag, and the soil and seeds led out from the conveying element are packed by workers. This making devices of seeding unit convenient to use, saving labour, and then raise the efficiency.
Description
Technical Field
The invention relates to the technical field of seeding, in particular to a manufacturing device of a seeding unit.
Background
Due to the transition of natural conditions and the interference of human activities, almost all of the seaweed beds around the world are in decline. In order to recover seaweed resources, researchers in various countries have developed a number of seaweed recovery methods and techniques, and they have been summarized as a habitat recovery method, a plant transplanting method and a seed sowing method. The seed sowing method comprises the steps of collecting seaweed reproductive branches on a healthy seaweed bed by utilizing a sexual propagation mode of seaweed, sequentially carrying out the steps of seed collection, screening and preservation, seed pretreatment and the like, and then sowing the seeds in a sea area suitable for growth and germination of seaweed seeds.
The current sowing technology mainly comprises the following steps: direct broadcast sowing, burying and seed-protecting sowing techniques, of which the use is widespread. Taking a small bag protection method as an example, the method is a seaweed seed protection sowing technology which comprises the steps of mixing seeds and soil, putting the mixture into a cotton cloth mesh bag to form a sowing unit, and sowing the cotton bag filled with the seeds and the soil into the sea bottom after sewing, and the method can better avoid the loss of the seeds. Compared with a manual broadcasting method and a burying method, the seed protection sowing technology can more effectively protect the seaweed seeds, so that the average germination rate, the seed retention rate and the seedling establishment rate of the seaweed seeds are improved, but the conventional seaweed seed protection treatment process is generally fully manual operation, so that a large amount of manpower and time cost are required, the efficiency is reduced, the cost is increased, the process of large-scale multiplication of the seaweed seeds is influenced, and the large-scale seaweed bed restoration is difficult to realize.
Therefore, the seaweed seed sowing device which is simple in research and development operation, low in cost, high in efficiency and beneficial to seed germination is a key problem which needs to be solved urgently by sowing seaweed seeds to repair the damaged seaweed bed.
Disclosure of Invention
The invention aims to provide a manufacturing device of a sowing unit, which solves the problems in the prior art, is convenient to use, saves labor force and further improves efficiency.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a manufacturing device of a sowing unit, which comprises a storage bin, a mud seed co-fetching body and a conveying element, wherein soil and seeds are placed in the storage bin, the mud seed co-fetching body is positioned between the storage bin and the conveying element, at least part of the soil and at least part of the seeds in the storage bin are guided into the conveying element by the mud seed co-fetching body, one end of the conveying element is used for placing a packing bag, and the soil and the seeds guided out of the conveying element are packed by workers.
Preferably, the storage bin comprises a mud storage bin and a seed storage bin, the mud storage bin is used for placing mud, a mud outlet is formed in the lower end of the mud storage bin and can be communicated with the mud storage bin and the outside, seeds are placed in the seed storage bin, a seed outlet is formed in the lower end of the seed storage bin and can be communicated with the seed storage bin and the outside; the mud outlet can guide the mud into the conveying element, and the seed outlet can guide the seeds into the conveying element.
Preferably, the mud storage bin and the seed storage bin are arranged side by side, and the mud storage bin and the outer wall of the seed storage bin are fixedly connected.
Preferably, the mud seed taking body is located below the storage bin, and the mud seed taking body comprises a driving element and a rotating drum, the outer side wall of the rotating drum can seal the mud outlet and the seed outlet, a mud taking groove and a seed taking groove are formed in the side wall of the rotating drum, and the driving element can drive the rotating drum to rotate until the mud taking groove is located below the mud outlet and enables the mud taking groove to be communicated with the mud outlet, and meanwhile, the seed taking groove is located below the seed outlet and enables the seed taking groove to be communicated with the seed outlet.
Preferably, the mud taking groove and the seed taking groove are arranged in a direction parallel to the axis of the rotary drum.
Preferably, the driving element is a rocker, a bearing is installed at the end of the rotating drum, one end of the rocker is used for being held by a worker, the other end of the rocker extends into the bearing and is fixedly connected with a central shaft of the rotating drum, and the rocker can drive the rotating drum to rotate.
Preferably, the conveying element is a mixing disc which is fixed below the rotary drum, the outer edges of the mixing disc protrude out of the seed taking groove and the mud taking groove, the mixing disc is arranged obliquely, and the lowest end of the mixing disc is used for placing a bagging bag.
Preferably, the edge that is not used for placing the packing bag on the mixing disc all is fixed with the baffle, the baffle certainly the mixing disc upwards extends, just the baffle is used for preventing earth or seed warp the edge of mixing disc drops.
Preferably, the device further comprises a support leg, a support and a base, wherein the base is used for contacting the ground, the lower end of the support is fixed on the base, the support is used for supporting the mud seed co-extraction body and the conveying element, the lower end of the support leg is fixed on the support, and the upper end of the support leg is used for supporting the storage bin.
Preferably, the number of the brackets is two, and the two brackets are respectively fixed on two sides of the conveying element; the number of the supporting legs is four, two supporting legs are fixed on one support, and the supporting legs are respectively fixed close to four corners of the bottom end of the storage bin.
Compared with the prior art, the invention has the following technical effects:
the manufacturing device of the seeding unit provided by the invention has the advantages that the storage bin is used for placing soil and seeds, the soil and seeds are positioned between the storage bin and the conveying element, and the mud seed collecting body is used for guiding at least part of mud and at least part of seeds in the storage bin into the conveying element, thereby realizing the automatic batching of the soil and the seeds to form a multi-bag seeding unit, replacing the operation that the soil and the seeds need to be taken manually when the existing seeding unit is manufactured, saving labor force, and avoids the problem that the total amount of mud seed mixture in each packaging bag greatly differs due to manual operation, which affects the product quality of the sowing unit, improves the manufacturing efficiency of the sowing unit, one end of the conveying element is used for placing the packaging bag, and through the earth and the seed packing of staff to deriving in the conveying element to in follow-up throwing into the sea with seed and earth jointly, avoid the loss of seed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a manufacturing device of a sowing unit provided by the present invention;
in the figure: 100-manufacturing device of sowing unit, 1-storage bin, 11-mud storage bin, 12-seed storage bin, 2-mud seed collecting body, 21-seed collecting groove, 22-mud collecting groove, 23-rocker, 24-bearing, 25-rotary drum, 3-conveying element, 31-baffle, 4-base, 5-bracket and 6-supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a manufacturing device of a seeding unit, which aims to solve the technical problems of labor waste and low efficiency in the manufacturing of the existing seeding unit.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in figure 1, the invention provides a manufacturing device 100 of a seeding unit, which comprises a storage bin 1, a mud seed co-taking body 2 and a conveying element 3, wherein the storage bin 1 is used for placing mud and seeds, the mud seed co-taking body 2 is positioned between the storage bin 1 and the conveying element 3, the mud seed co-taking body 2 is used for introducing at least part of the mud and at least part of the seeds in the storage bin 1 into the conveying element 3 in a grading manner, so that automatic batching of the mud and the seeds is realized to form a multi-bag seeding unit, the operation that the existing seeding unit needs to manually take the mud and the seeds during manufacturing is replaced, labor force is saved, the phenomenon that the total amount of mud seed mixed bodies in each packaging bag is greatly different due to manual operation to influence on the product quality of the seeding unit is avoided, the manufacturing efficiency of the seeding unit is improved, one end of the conveying element 3 is used for placing packaging bags, and the mud and the seeds led out from the conveying element 3 are packaged by workers, so that the seed and the soil are put into the sea together in the follow-up process, the loss of the seed is avoided, the sowing efficiency is further improved, the whole structure is simple, and the use is convenient.
Specifically, the storage bin 1 comprises a mud storage bin 11 and a seed storage bin 12, preferably, the cross sections of the mud storage bin 11 and the seed storage bin 12 are isosceles trapezoids, the upper end opening is large, the lower end opening is small, feeding is facilitated, soil is placed in the mud storage bin 11, a mud outlet is formed in the lower end of the mud storage bin 11 and can be communicated with the mud storage bin 11 and the outside so as to discharge the soil in the mud storage bin 11, seeds are placed in the seed storage bin 12, a seed outlet is formed in the lower end of the seed storage bin 12 and can be communicated with the seed storage bin 12 and the outside so as to discharge the seeds in the seed storage bin 12; mud outlet can be with earth leading-in to conveying element 3 on, the seed can be with leading-in to conveying element 3 on to the play seed, when needs packing earth and seed, makes mud outlet and play seed get body 2 on leading-in earth and seed altogether.
Store up mud storehouse 11 and seed storage storehouse 12 and set up side by side, and store up the outer wall fixed connection in mud storehouse 11 and seed storage storehouse 12, guarantee structural wholeness and stability.
The mud seed taking body 2 is positioned below the storage bin 1, the mud seed taking body 2 comprises a driving element and a rotary drum 25, the outer side wall of the rotary drum 25 can seal a mud outlet and a seed outlet, further, when the seeds and the mud do not need to be packaged, the seeds are discharged through the seed outlet, or the mud is discharged through the mud outlet, so that the normal work is influenced, the side wall of the rotary drum 25 is provided with a mud taking groove 22 and a seed taking groove 21, the mud taking groove 22 is arranged close to the seed taking groove 21, so that the seeds and the mud can be discharged simultaneously, the driving element can drive the rotary drum 25 to rotate until the mud taking groove 22 is positioned below the mud outlet, so that the mud taking groove 22 is communicated with the mud outlet, meanwhile, the seed taking groove 21 is positioned below the seed outlet, when the rotary drum 25 rotates until the mud taking groove 22 and the seed taking groove 21 face upwards, the mud taking groove 22 is used for taking the mud, the seeds are taken by the seed taking groove 21, when the rotary drum 25 rotates until the mud taking groove 22 and the seed taking groove 21 face downwards, soil in the soil taking groove 22 and seeds in the seed taking groove 21 fall onto the conveying element 3 to be conveyed to the packing bag through the conveying element 3, and mixed packing of the seeds and the soil is achieved.
Get the array orientation of mud groove 22 and seed groove 21 and be parallel with the axis of rotary drum 25, and then when realizing that rotary drum 25 rotates, get getting of mud groove 22 and seed groove 21 and realize simultaneously, and unload and realize simultaneously, and then be convenient for the packing, simultaneously, utilize and get the discontinuous material of mud groove 22 and seed groove 21 and unload, can reduce and get material and ejection of compact error, avoid the material difference in every bag seeding unit too many, influence the overall quality, and technical personnel in the art can design the size of getting mud groove 22 and seed groove 21 according to actual need's earth and the volume of seed.
The driving element is a rocker 23, a bearing 24 is installed at the end part of the rotating drum 25, one end of the rocker 23 is held by a worker, the other end of the rocker 23 extends into the bearing 24 and is fixedly connected with the central shaft of the rotating drum 25, the rocker 23 can drive the rotating drum 25 to rotate, and the bearing 24 can ensure the stability of rotation.
Conveying element 3 is the hybrid disc, and the hybrid disc is fixed in the below of rotary drum 25, and each outward flange of hybrid disc all protrusion in getting kind of groove 21 and getting mud groove 22, avoids seed and earth to fall into to the hybrid disc outside, and the influence is got kind and is got mud, and the hybrid disc slope sets up, and the last minimum one end of hybrid disc is used for placing the baling bag to earth and seed on the hybrid disc can get into to the baling bag along the hybrid disc automatically, raise the efficiency.
Edge that is not used for placing the baling bag on the hybrid disc all is fixed with baffle 31, and baffle 31 upwards extends from the hybrid disc, and baffle 31 is used for preventing earth or seed from dropping through the edge of hybrid disc, improves packing efficiency, and preferably, baffle 31 is the steel sheet, and welded fastening is on the hybrid disc.
The manufacturing device 100 of the sowing unit further comprises a supporting leg 6, a support 5 and a base 4, wherein the base 4 is used for contacting the ground, the stability of the whole structure is ensured through the base 4, the overturning is prevented, and the normal work is influenced, the lower end of the support 5 is fixed on the base 4, the support 5 is used for supporting the mud seed co-extraction body 2 and the conveying element 3, preferably, the side wall of the conveying element 3 is fixed on the support 5, a bearing seat at the upper end part of the rotary drum 25 is fixed on the support 5, so that the installation of all elements is realized, the lower end of the supporting leg 6 is fixed on the support 5, and the upper end of the supporting leg 6 is used for supporting the storage bin 1, so that the storage bin 1 is higher than the rotary drum 25, so as to facilitate the mud taking and the seed taking.
The number of the brackets 5 is two, and the two brackets 5 are respectively fixed on two sides of the conveying element 3, so that the two sides of the conveying element 3 are supported, and the supporting and fixing effects are improved; landing leg 6 is four, and is fixed with two landing legs 6 on the support 5, and each landing leg 6 is close to four bights of 1 bottom in storing storehouse respectively fixed, and then supports and fixes storing storehouse 1, the normal ejection of compact of the seed and earth of being convenient for.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (10)
1. A manufacturing device of a sowing unit is characterized in that: including storing storehouse, mud kind and getting the body and carrying the component altogether, be used for placing earth and seed in the storing storehouse, mud kind gets the body altogether and is located storing storehouse with between the carrying element, just mud kind is got the body altogether and is used for with at least partial earth in the storing storehouse and at least partial seed are leading-in extremely in the carrying element, the one end of carrying the component is used for placing the bag-making bag, and it is right through the staff the earth and the seed packing of deriving in the carrying element.
2. The manufacturing device of a sowing unit according to claim 1, wherein: the storage bin comprises a mud storage bin and a seed storage bin, wherein mud is placed in the mud storage bin, a mud outlet is formed in the lower end of the mud storage bin and can be communicated with the mud storage bin and the outside, seeds are placed in the seed storage bin, a seed outlet is formed in the lower end of the seed storage bin and can be communicated with the seed storage bin and the outside; the mud outlet can guide the mud into the conveying element, and the seed outlet can guide the seeds into the conveying element.
3. The manufacturing device of a sowing unit according to claim 2, wherein: the mud storage bin and the seed storage bin are arranged side by side, and the mud storage bin and the outer wall of the seed storage bin are fixedly connected.
4. The manufacturing device of a sowing unit according to claim 2, wherein: the mud seed is got the body altogether and is located the below in storing storehouse, just mud seed is got the body altogether and is included drive element and rotary drum, the lateral wall of rotary drum can be right go out mud mouth with go out the shutoff of kind of a mouth, just seted up on the lateral wall of rotary drum and got mud groove and get kind of a groove, drive element can drive the rotary drum rotate to get mud groove and be located get mud mouth below and make get mud groove intercommunication go out mud mouth, simultaneously get kind of a groove and be located the below of kind of a mouth and make get kind of a groove intercommunication go out kind of a mouth.
5. The manufacturing device of a sowing unit according to claim 4, wherein: the arrangement directions of the mud taking grooves and the seed taking grooves are parallel to the axis of the rotary drum.
6. The manufacturing device of a sowing unit according to claim 4, wherein: the driving element is a rocker, a bearing is installed at the end part of the rotating drum, one end of the rocker is used for being held by a worker, the other end of the rocker extends into the bearing and is fixedly connected with a central shaft of the rotating drum, and the rocker can drive the rotating drum to rotate.
7. The manufacturing device of a sowing unit according to claim 4, wherein: the conveying element is a mixing disc, the mixing disc is fixed below the rotary drum, the outer edges of the mixing disc protrude out of the seed taking groove and the mud taking groove, the mixing disc is arranged in an inclined mode, and the lowest end of the mixing disc is used for placing a packing bag.
8. The seeding unit making apparatus according to claim 7, wherein: the edge that is not used for placing the baling bag on the hybrid disc all is fixed with the baffle, the baffle certainly the hybrid disc upwards extends, just the baffle is used for preventing earth or seed warp the edge of hybrid disc drops.
9. The manufacturing device of a sowing unit according to claim 1, wherein: still include landing leg, support and base, the base is used for contacting ground, just the lower extreme of support is fixed on the base, the support is used for supporting mud kind is got the body altogether with conveying element, the lower extreme of landing leg is fixed on the support, the upper end of landing leg is used for supporting the storing storehouse.
10. The seeding unit making apparatus according to claim 9, wherein: the number of the brackets is two, and the two brackets are respectively fixed on two sides of the conveying element; the number of the supporting legs is four, two supporting legs are fixed on one support, and the supporting legs are respectively fixed close to four corners of the bottom end of the storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111018928.9A CN113692807A (en) | 2021-09-01 | 2021-09-01 | Manufacturing device of sowing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111018928.9A CN113692807A (en) | 2021-09-01 | 2021-09-01 | Manufacturing device of sowing unit |
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| CN113692807A true CN113692807A (en) | 2021-11-26 |
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| CN202111018928.9A Pending CN113692807A (en) | 2021-09-01 | 2021-09-01 | Manufacturing device of sowing unit |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180014456A1 (en) * | 2016-07-13 | 2018-01-18 | Amvac Chemical Corporation | Electronically pulsing agricultural product with seed utilizing seed transport mechanism |
| CN107710988A (en) * | 2017-09-29 | 2018-02-23 | 成都市宏德永兴养殖有限公司 | Particle, powder fertilizer and seed sorting put-on method |
| CN110786105A (en) * | 2019-11-25 | 2020-02-14 | 浙江省海洋技术服务中心 | Submerged plant rapid seeding device and using method thereof |
| CN111567190A (en) * | 2020-05-21 | 2020-08-25 | 江苏永涛实业有限公司 | Full-automatic multifunctional seedling raising machine |
| CN211321951U (en) * | 2019-11-23 | 2020-08-25 | 甘肃省农业科学院经济作物与啤酒原料研究所（甘肃省农业科学院中药材研究所） | Draw formula chinese thorowax root special seeder |
| CN111937540A (en) * | 2020-08-28 | 2020-11-17 | 杨先文 | Agricultural fertilizing and seeding device with earthing function |
| CN112292979A (en) * | 2020-10-23 | 2021-02-02 | 李海花 | Seeding device for agriculture |
| CN112314124A (en) * | 2020-11-03 | 2021-02-05 | 中国海洋大学 | Seaweed seed sowing device |
-
2021
- 2021-09-01 CN CN202111018928.9A patent/CN113692807A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180014456A1 (en) * | 2016-07-13 | 2018-01-18 | Amvac Chemical Corporation | Electronically pulsing agricultural product with seed utilizing seed transport mechanism |
| CN107710988A (en) * | 2017-09-29 | 2018-02-23 | 成都市宏德永兴养殖有限公司 | Particle, powder fertilizer and seed sorting put-on method |
| CN211321951U (en) * | 2019-11-23 | 2020-08-25 | 甘肃省农业科学院经济作物与啤酒原料研究所（甘肃省农业科学院中药材研究所） | Draw formula chinese thorowax root special seeder |
| CN110786105A (en) * | 2019-11-25 | 2020-02-14 | 浙江省海洋技术服务中心 | Submerged plant rapid seeding device and using method thereof |
| CN111567190A (en) * | 2020-05-21 | 2020-08-25 | 江苏永涛实业有限公司 | Full-automatic multifunctional seedling raising machine |
| CN111937540A (en) * | 2020-08-28 | 2020-11-17 | 杨先文 | Agricultural fertilizing and seeding device with earthing function |
| CN112292979A (en) * | 2020-10-23 | 2021-02-02 | 李海花 | Seeding device for agriculture |
| CN112314124A (en) * | 2020-11-03 | 2021-02-05 | 中国海洋大学 | Seaweed seed sowing device |
Non-Patent Citations (1)
| Title |
|---|
| 刘洪军 等: "《莱州湾人工海岸生态化建设理论与实践》", 31 January 2019, 中国海洋大学出版社 * |
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Application publication date: 20211126 |