CN212545128U - A device for gathering seedlings in snail rice field - Google Patents
A device for gathering seedlings in snail rice field Download PDFInfo
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- CN212545128U CN212545128U CN202020603673.7U CN202020603673U CN212545128U CN 212545128 U CN212545128 U CN 212545128U CN 202020603673 U CN202020603673 U CN 202020603673U CN 212545128 U CN212545128 U CN 212545128U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 241000209094 Oryza Species 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
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- 241000196324 Embryophyta Species 0.000 claims description 11
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- 239000004677 Nylon Substances 0.000 claims description 3
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- 235000006653 Coccoloba diversifolia Nutrition 0.000 abstract description 5
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- 230000009471 action Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
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- 241000251468 Actinopterygii Species 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a field snail paddy field collection seedling device, field snail paddy field collection seedling device includes: seedling collection groove, attachment device and tank bottom, seedling collection groove is the big inversion round platform form in bottom little, top, and seedling collection groove top opening, the lateral wall in seedling collection groove are for having the first net piece of square mesh, attachment device installs at seedling collection inslot, the tank bottom is installed in the bottom in seedling collection groove, and the second net piece has been laid to the tank bottom. The utility model provides an among the prior art because field snail collection seedling difficulty mainly relies on wild snail seed to breed, the young many batches of snails are collected, and the paddy field that leads to in the young snail receive bait abundance, big specification snail grab eat coercion and growth environment external factor influences such as not enough, lead to field snail to supply seedling difficulty, the problem that the field snail industry develops slowly.
Description
Technical Field
The embodiment of the utility model provides a relate to aquaculture technical field, concretely relates to field snail paddy field collection seedling device.
Background
In a natural environment, the field snails in the rice field prefer to attach to a place with rich bait and corrosive substances at the field side or attach to water plants for foraging, the female snails lay eggs in batches, the egg laying time is 4-10 months per year, fertilized eggs are produced after the female snails develop into young snails in a female snail breeding room, 20-50 eggs are produced in each embryo, and more than 150 eggs can be produced in one year. Generally, a mother snail and a young snail are difficult to separate, the young snail has swimming ability after birth and quick action, and gradually loses the swimming ability and gradually slows down the action along with the growth and development. Young snails like to find food on water surface or on water grass and attachments full of a large amount of algae and corrosive substances.
In addition, after the young snails are born, the shells of the young snails are transparent and fragile, small and difficult to capture and collect, and the young snails are easily forced by shrimps, fishes, mice and other heaven and earth in nature and aquaculture water, so that the survival rate of the young snails is extremely low. At present, in the field of breeding the snails in the rice field, the problems of difficult separation of the snail seeds, difficult collection of the snail seeds and the like of the snail seedlings are solved, and the supply of the snail seeds is not solved at present, so that the snails can only breed the snail seeds in the rice field by means of the traditional breeding method to naturally lay eggs and grow in the rice field. This poses problems: firstly, in the peak period of propagation, the survival rate of a large number of young snails is extremely low due to insufficient bait; secondly, the growth specifications of the river snails are greatly different, so that the ingestion and growth of the river snails are influenced; and thirdly, the snails cannot be harvested in the same batch and sold on the market, and when the snails are harvested in batches, the survival of a new batch of newly-produced young snails is influenced. At present, no special device which can solve the problems and is suitable for collecting the seedlings of the river snail rice field exists. Therefore, it is very important to research a special device for collecting the escargots seedlings in the rice field or the pond
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a field snail paddy field collection seedling device to solve among the prior art because field snail collection seedling difficulty mainly relies on wild snail breed to put in good care, the young many batches of collection of snail, and the young snail receives the bait abundance in the paddy field that leads to, the food of robbing of big specification snail threatens and growth environment's external factor influence such as not enough, leads to the problem that field snail supplies seedling difficulty, the field snail industry to develop slowly.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses a first aspect discloses a field snail paddy field collection seedling device, field snail paddy field collection seedling device includes: seedling collection groove, attachment device and tank bottom, seedling collection groove is the big inversion round platform form in bottom little, top, and seedling collection groove top opening, the lateral wall in seedling collection groove are for having the first net piece of square mesh, attachment device installs at seedling collection inslot, the tank bottom is installed in the bottom in seedling collection groove, and the second net piece has been laid to the tank bottom.
Further, the height of the attaching device is lower than that of the seedling collecting groove, and the attaching device comprises: center pin, attachment plate, attachment frame and carry and pull the ring, the center pin is connected with the tank bottom, the attachment plate uses the center pin as the central point with attachment frame, and the interval encircles center pin and center pin fixed connection, and adjacent attachment plate is the same with the contained angle between the attachment frame, it installs at the center pin top to carry the ring.
Further, the attachment plate is vertically placed in the seedling collecting groove, the outer side edge of the attachment plate is attached to the inner side wall of the seedling collecting groove, and the bottom edge of the attachment plate is attached to the bottom of the seedling collecting groove.
Further, the attachment frame is erected in seedling collecting groove and is put, and the attachment frame includes: support frame and frame strip, the support frame constitutes the basic frame who adheres to the frame, the frame strip includes many, and many frame strips are parallel to each other and transversely install on the support frame, and interval 2mm between the adjacent frame strip, the outer side of adhering to the frame is laminated mutually with the inboard wall in collection seedling groove, and the base and the tank bottom of adhering to the frame are laminated mutually.
Furthermore, be fixed with on the attachment frame and adhere to pasture and water and take, it is emulation plastics pasture and water to adhere to pasture and water, plastics material, green, arborescent branch pasture and water, it hangs on the attachment frame to adhere to the pasture and water inversion, it is banded nylon wire to adhere to the area, twine or bind on the attachment frame.
Furthermore, a circular escape-proof second net sheet is paved on the bottom of the groove, and a plurality of cambered rectangular bases which are tightly attached to the bottom of the groove are installed at the bottom of the groove.
The utility model has the advantages of as follows:
the utility model discloses a field snail paddy field collection seedling device, the first mesh size in collection seedling groove enables young spiral shell and advances and the spiral shell kind is kept apart in the outside, and enables rivers logical, guarantees quality of water in the collecting vat. Meanwhile, the diameter of the bottom of the collecting tank is smaller than that of the top, the lower part is small, the upper part is large, the occupied area is reduced, and the shading area can be increased. The height of the collecting groove is larger than that of the attachment device, so that the attached screws can be prevented from escaping from the top water surface.
The four bases at the bottom of the collecting tank play a role in preventing the snail from being crushed when the collecting tank is placed in the rice field and preventing the attachment of algae when the collecting tank is soaked in the algae culture pond.
The close net in collecting vat bottom has played when guaranteeing bottom hydrologic cycle, has prevented the spiral shell from the escape of bottom when proposing the collecting vat.
The attachment device in the collecting tank is completely attached to the collecting tank and can be taken out independently, and management of the attachment device is facilitated.
The cross design of the attachment plates and the attachment frames increases the attachment mode of algae, thereby increasing the probability of inducing the attachment of the river snails. The central shaft plays a role in fixing the attachment plate and the attachment frame, and the lifting ring facilitates easy lifting of the whole attachment device. The attachment plate of the attachment device increases the attachment space of algae and the like, provides the attachment area of the snails, increases the number of the snails, and has certain shading effect, thereby inducing the attachment of the snails.
The attachment frame of the attachment device is a longitudinal and transverse frame, and can be used for attaching small-sized aquatic weeds and attaching large-sized aquatic weeds and attachment belts.
Adhere to the frame and be the strip plastic frame that moves about freely and quickly, main frame strip is thick in other frame strips, and the main frame can guarantee that whole attached frame skeleton is stable indeformable, and other packing frames guarantee the attached to of more small-size pasture and water, and large-scale pasture and attached to hanging of area lean on and the winding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a front view structure of a seedling collecting device for a field paddy field provided by an embodiment of the present invention;
fig. 2 is a top view structural diagram of a seedling collecting device for a field paddy field provided by an embodiment of the present invention;
fig. 3 is a bottom view of a seedling collecting device for a field paddy field according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an attachment device of a seedling collecting device for a field paddy field provided by an embodiment of the present invention;
fig. 5 is a structural view of the internal cross section of a seedling collecting device for a field paddy field provided by the embodiment of the present invention;
in the figure: 1-seedling collecting groove; 2-an attachment device; 3-groove bottom; 4-supporting feet; 5-lifting the ring; 6-central axis; 7-attaching a plate; 8-an attachment frame; 9-a support frame; 10-a frame bar; 11-attaching aquatic weeds; 12-an attachment tape; 13-first mesh, 14-second mesh.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
This embodiment discloses a field snail paddy field collection seedling device, field snail paddy field collection seedling device includes: seedling collection groove 1, attachment device 2 and tank bottom 3, seedling collection groove 1 is the shape of little, the big inversion round platform in top in bottom, and seedling collection groove 1 open-top. The design of the seedling collecting groove 1 with small lower part and large upper part can reduce the floor area of the bottom and increase the shading area. The side wall of the seedling collecting groove 1 is provided with a first net piece 13 with square meshes, the first net piece 13 is made of gray plastic, the size of the meshes is 15mm multiplied by 15mm, and the thickness of the plastic is 4 mm. The mesh size can just separate the field snails with the age of more than 2 months out of the collecting tank, and the young snails which are just produced to the age of 2 months can drill. The diameter of the top opening of the seedling collecting groove 1 is 120cm, the diameter of the bottom is 35cm, and the height is 60 cm. The mesh outer tube design of the seedling collecting groove 1 can provide good shading and attaching space for young snails on the premise of ensuring water exchange inside and outside the groove.
The attaching device 2 is arranged in the seedling collecting groove 1, the groove bottom 3 is arranged at the bottom of the seedling collecting groove 1, and the second net piece 14 is laid at the groove bottom 3. The height of the attachment device 2 is lower than that of the seedling collecting groove 1, so that the young snails on the attachment device 2 can not swim out of the seedling collecting groove 1. The attaching device 2 is completely attached to the seedling collecting groove 1 and can be taken out independently, so that the attaching device 2 is convenient to manage, and the movement of the seedling collecting groove 1 is reduced. The diameter of the top opening of the attaching device 2 is 118cm, the diameter of the bottom of the attaching device is 34cm, and the height of the attaching device is 50cm, so that the attaching device 2 can be just embedded into the seedling collecting groove 1. The attaching device 2 includes: center pin 6, attachment plate 7, attach to frame 8 and lifting ring 5, center pin 6 is connected with tank bottom 3, attachment plate 7 and attachment frame 8 use center pin 6 as the central point, and the interval encircles center pin 6 and center pin 6 fixed connection, and attachment plate 7 and attachment frame 8 respectively set up four, and adjacent attachment plate 7 is the same with the contained angle between the attachment frame 8, lifting ring 5 installs at 6 tops of center pin, is convenient for take out album seedling groove 1 with attachment device 2.
The attaching frame 8 is vertically placed in the seedling collecting groove 1, and the attaching frame 8 is made of gray plastic. The attachment frame 8 includes: the support frame 9 forms a basic frame of the attachment frame 8, the support frame 9 is formed by vertically weaving 5mm thick plastic strips at intervals, and the size of the holes in the support frame 9 is 12cm by 12cm, so that the basic structure of the attachment frame 8 is not deformed. Frame strip 10 includes many, and many frame strips 10 are parallel to each other and transversely install on support frame 9, and frame strip 10 is diameter 2 mm's plastics horizontal bar, and interval 2mm between the adjacent frame strip 10 adheres to the outside limit of frame 8 and the laminating of the inboard wall in seedling collection groove 1 mutually, and the base and the tank bottom 3 of adhering to frame 8 are laminated mutually.
Attached frame 8 is fixed with attached pasture and water 11 and attaches area 12, attached pasture and water 11 is emulation plastics pasture and water, and the plastics material, green, arborescent branch pasture and water 11 are invertedly hung on attached frame 8, supply alga and young spiral shell to adhere to. The attachment belt 12 is a nylon net with 300 meshes and is wound or tied on the attachment frame 8 for algae growth and snails attachment. The attached waterweeds 11 and the attached belts 12 provide favorite attaching places for algae and river snails, increase attaching types and attaching spaces, and increase the collection number of the snails.
A round escape-preventing second net piece 14 is paved on the groove bottom 3, the second net piece 14 is a round escape-preventing 80-mesh green net piece, the mesh size of the second net piece 14 is 10 mm-10 mm square holes, and the escape and outflow of the snails when the whole seedling collecting device is taken out of the effluent can be prevented. The bottom of the tank bottom 3 is provided with a plurality of rectangular supporting feet 4 which are tightly attached to the tank bottom 3 and have radian, and the supporting feet 4 are made of plastic materials, and are 4cm long, 3cm wide and 1cm thick. The supporting legs 4 can guarantee that the seedling collecting groove 1 can not be directly pressed on the escargots when the mud is placed in the field, so that the damage of the escargots is caused, and meanwhile, the seedling collecting groove 1 is still stable when placed on the mud.
The river snail paddy field seedling collecting device disclosed by the embodiment can provide safe, controllable, convenient-to-observe and reusable seedling collecting facilities for river snail seedlings, increase the attachment area and the activity space of the river snail seedlings, and save the young snail collecting process and time; meanwhile, the size of the collecting screw hole can be adjusted and customized according to the type of the snail and the size of the specification of the collecting snail required, and the young snails with various specifications can be collected. The special device for collecting the seedlings in the river snail paddy field is simple and convenient in material, convenient to operate, high in practicability and safety and has wide application prospect.
Example 2
The embodiment discloses a use method of a seedling collecting device for a field snail rice field, which comprises the following steps:
soaking the seedling collecting groove 1, the attaching device 2, the attached aquatic plants 11 and the attaching belt 12 in a potassium permanganate solution for 10-20 minutes, and fully sterilizing;
after cleaning, the attached waterweeds 11 and the attached belts 12 are tied on the attaching frame 8 and are placed in the algae culture pond for 3-7 days;
when a large amount of algae are attached to the seedlings to be collected, the attaching devices 2, the attached water plants 11 and the attaching belts 12 inside the seedlings to be collected, the seedling collecting grooves 1 are quickly placed in the rice field;
in the seedling collecting process, a water pipe is erected at the top of the seedling collecting groove, micro-flow water is injected, the adhesion effect is observed, the binding quantity and the binding mode of the attached waterweeds 11 and the attached belts 12 at the later stage are adjusted, in order to increase the seedling collecting effect, liquid in the algae culture pond is properly splashed in the seedling collecting groove 1, and young snails are attracted to be attached;
observing the adhesion effect every two hours, after the adhesion device 2 is fully adhered with the young snails, putting the young snail collecting groove 1 out, placing the young snails into a clean pond with temporary culture water, and slightly flushing the young snails out by water.
The method can provide a safe, controllable and conveniently observed reusable seedling collection environment for the river snail seedlings, increase the attachment area and the activity space of the snail seedlings, and save the collecting process and time of the young snails; meanwhile, the size of the collecting screw hole can be adjusted and customized according to the type of the snail and the size of the specification of the collecting snail required, and the young snails with various specifications can be collected. The special device for collecting the seedlings in the river snail paddy field is simple and convenient in material, convenient to operate, high in practicability and safety and has wide application prospect.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a field snail paddy field collection seedling device which characterized in that, field snail paddy field collection seedling device includes: seedling collection groove, attachment device and tank bottom, seedling collection groove is the big inversion round platform form in bottom little, top, and seedling collection groove top opening, the lateral wall in seedling collection groove are for having the first net piece of square mesh, attachment device installs at seedling collection inslot, the tank bottom is installed in the bottom in seedling collection groove, and the second net piece has been laid to the tank bottom.
2. The seedling collecting device for paddy field fields of claim 1, wherein the height of said attaching means is lower than that of said seedling collecting groove, and said attaching means comprises: center pin, attachment plate, attachment frame and carry and pull the ring, the center pin is connected with the tank bottom, the attachment plate uses the center pin as the central point with attachment frame, and the interval encircles center pin and center pin fixed connection, and adjacent attachment plate is the same with the contained angle between the attachment frame, it installs at the center pin top to carry the ring.
3. The rice field seedling collecting device for the field snail as claimed in claim 2, wherein the attachment plate is vertically arranged in the seedling collecting groove, the outer side edge of the attachment plate is attached to the inner side wall of the seedling collecting groove, and the bottom edge of the attachment plate is attached to the bottom of the groove.
4. The seedling collecting device for the field snail rice field as claimed in claim 2, wherein the attaching frame is vertically placed in the seedling collecting groove, and the attaching frame comprises: support frame and frame strip, the support frame constitutes the basic frame who adheres to the frame, the frame strip includes many, and many frame strips are parallel to each other and transversely install on the support frame, and interval 2mm between the adjacent frame strip, the outer side of adhering to the frame is laminated mutually with the inboard wall in collection seedling groove, and the base and the tank bottom of adhering to the frame are laminated mutually.
5. The seedling collecting device for the paddy field of the field snail as claimed in claim 4, wherein the attaching frame is fixed with attached water plants and attaching belts, the attached water plants are artificial plastic water plants, plastic materials, green tree-shaped branched water plants, the attached water plants are inversely hung on the attaching frame, and the attaching belts are strip-shaped nylon nets and are wound or bound on the attaching frame.
6. The rice field seedling collecting device of claim 1, wherein the bottom of the groove is provided with a circular escape-proof second net sheet, and a plurality of arc rectangular bases attached to the bottom of the groove are arranged at the bottom of the groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020603673.7U CN212545128U (en) | 2020-04-21 | 2020-04-21 | A device for gathering seedlings in snail rice field |
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| CN202020603673.7U CN212545128U (en) | 2020-04-21 | 2020-04-21 | A device for gathering seedlings in snail rice field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519422A (en) * | 2020-04-21 | 2021-10-22 | 广西壮族自治区水产科学研究院 | Pond snail rice field seedling collecting device and using method thereof |
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2020
- 2020-04-21 CN CN202020603673.7U patent/CN212545128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519422A (en) * | 2020-04-21 | 2021-10-22 | 广西壮族自治区水产科学研究院 | Pond snail rice field seedling collecting device and using method thereof |
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