CN219556017U - Drainage canal for rice field shrimp culture - Google Patents
Drainage canal for rice field shrimp culture Download PDFInfo
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- CN219556017U CN219556017U CN202320057056.5U CN202320057056U CN219556017U CN 219556017 U CN219556017 U CN 219556017U CN 202320057056 U CN202320057056 U CN 202320057056U CN 219556017 U CN219556017 U CN 219556017U
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- sliding
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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 drainage canal for rice field shrimp culture, which relates to the technical field of rice field shrimp culture, and comprises a bottom plate which is arc-shaped; the two side plates are respectively and fixedly connected to the two ends of the bottom plate; the two positioning plates are respectively arranged on the two side plates in a lifting manner; the outer frame plates are respectively positioned between the two side plates in parallel; the bottom of the outer frame plate is arc-shaped and is in sliding contact with the bottom of the bottom plate, and two side walls of the outer frame plate are respectively connected with the two positioning plates in a lifting manner; the baffle nets are respectively and fixedly connected to the inner walls of the outer frame plates; the connecting plate is fixedly connected to the upper end walls of the outer frame plates; the utility model has the advantages of convenient use, strong stability, difficult crayfish passing the drainage canal and the like.
Description
Technical Field
The utility model relates to the technical field of shrimp culture in paddy fields, in particular to a drainage canal for shrimp culture in paddy fields.
Background
The rice field shrimp culture technology mainly carries out mixed culture on rice and crayfish, the culture mode is more ecological, the excrement of the crayfish is beneficial to the growth of the rice, and the planting environment of the rice is also beneficial to the inhabitation of the crayfish;
patent application number CN202222039209.1 discloses a row irrigation canal for rapid irrigation of shrimp paddy field, wherein one row irrigation canal unit is clamped with a clamping groove formed in the next row irrigation canal unit through an upper strip of the row irrigation canal unit, the connection stability between two adjacent row irrigation canal units is enhanced by matching with a limiting component, the strip and the clamping groove are arranged on one side far away from the water diversion groove, so that the gap formed by overlapping the two row irrigation canal units is effectively reduced, the water and soil loss is further reduced, and the irrigation of farmlands is ensured; meanwhile, the multiple irrigation and drainage canal units are prolonged in the lap joint mode, so that the operation is simple and convenient, and the lap joint efficiency is improved;
however, such drainage channels are not very suitable for rice field shrimp culture, mainly because rice field shrimps can climb away from the drainage channels, especially in rainy seasons, and lack a blocking function for crayfish.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a drainage canal for rice field shrimp culture, which aims to solve the problem that crayfish easily climbs away in the drainage canal for rice field shrimp culture in the prior art described in the background art.
In order to solve the problems, the utility model provides the following technical scheme: a drainage canal for shrimp culture in paddy field comprises a bottom plate which is arc-shaped; the two side plates are respectively and fixedly connected to the two ends of the bottom plate; the two positioning plates are respectively arranged on the two side plates in a lifting manner; the outer frame plates are respectively positioned between the two side plates in parallel; the bottom of the outer frame plate is arc-shaped and is in sliding contact with the bottom of the bottom plate, and two side walls of the outer frame plate are respectively connected with the two positioning plates in a lifting manner; the baffle nets are respectively and fixedly connected to the inner walls of the outer frame plates; and the connecting plate is fixedly connected to the upper end walls of the outer frame plates.
Preferably: the sliding sleeve is arranged on the side wall of the outer frame plate in a sliding sleeve mode, the sliding sleeve is fixedly connected with the positioning plate, and the locking bolt is arranged on the sliding sleeve.
Preferably: the side plate is provided with a sliding hole penetrating through the side plate, the positioning plate is fixedly connected with a sliding plate, the sliding plate is arranged in the sliding hole in a sliding manner, a plurality of first positioning holes which are vertically arranged are respectively arranged at corresponding positions of the side plate and the sliding plate, and second positioning nails penetrating through the first positioning holes are arranged in the first positioning holes.
Preferably: the locating plate is provided with a plurality of second locating holes, and third locating nails penetrating through the second locating holes are arranged in the second locating holes.
Preferably: the bottom of the bottom plate is provided with a plurality of first positioning nails.
The technical proposal has the advantages that:
according to the utility model, water passing through the bottom plate can be filtered through the set blocking net, the crayfish is blocked, and the positioning plate can vertically move relative to the side plates, so that the positioning plate is suitable for drainage channels with different depths, and the bottom plate can be positioned through the first positioning nails, the second positioning nails and the third positioning nails.
Drawings
FIG. 1 is a front view of a drainage canal for paddy field shrimp culture according to the present utility model.
Fig. 2 is a top view of a portion of the components of the present utility model.
Fig. 3 is a plan view of the bottom plate and the side plate of the present utility model.
Fig. 4 is a side view of the side and bottom plates of the present utility model.
Wherein: the bottom plate 10, the first positioning nail 11, the side plate 20, the sliding hole 21, the second positioning nail 30, the first positioning hole 31, the sliding plate 40, the positioning plate 50, the second positioning hole 51, the third positioning nail 52, the sliding sleeve 60, the locking bolt 61, the outer frame plate 70, the blocking net 71 and the connecting plate 72.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
1-4, in a first embodiment, a drainage canal for paddy field shrimp culture comprises a bottom plate 10 which is arc-shaped; two side plates 20 fixedly connected to both ends of the bottom plate 10, respectively; the two positioning plates 50 are respectively arranged on the two side plates 20 in a lifting manner; a plurality of outer frame plates 70 respectively positioned between the two side plates 20 in parallel with each other; wherein the bottom of the outer frame plate 70 is arc-shaped and is in sliding contact with the bottom of the bottom plate 10, and two side walls of the outer frame plate 70 are respectively connected with the two positioning plates 50 in a lifting manner; a plurality of blocking nets 71 fixedly connected to inner walls of the plurality of outer frame plates 70, respectively; a connecting plate 72 is fixedly connected to the upper end walls of the plurality of outer frame plates 70.
The present embodiment is implemented as follows:
when the utility model is used, the bottom plate 10 and the side plates 20 are placed in the drainage canal, then the positioning plate 50 is moved on the side plates 20, so that the positioning plate 50 is pressed in soil, and then the outer frame plate 70 is moved, so that the outer frame plate 70 is contacted with the bottom of the bottom plate 10, the blocking net 71 can block the inner side of the bottom plate 10 and the inner sides of the two side plates 20, and the crayfish is prevented from climbing out from the inner side of the bottom plate 10 and between the two side plates 20.
Referring to fig. 1, in order to facilitate the vertical movement of the positioning plate 50 on the outer frame plate 70, a sliding sleeve 60 is slidably sleeved on a side wall of the outer frame plate 70, the sliding sleeve 60 is fixedly connected with the positioning plate 50, a locking bolt 61 is provided on the sliding sleeve 60, the sliding sleeve 60 can move vertically on the outer frame plate 70 through the sliding sleeve 60, and the sliding sleeve 60 is fixed at different positions of the outer frame plate 70 in cooperation with the locking bolt 61.
Referring to fig. 1 and 4, a sliding hole 21 penetrating through the side plate 20 is formed in the side plate 20, a sliding plate 40 is fixedly connected to the positioning plate 50, the sliding plate 40 is slidably disposed in the sliding hole 21, a plurality of first positioning holes 31 vertically arranged are respectively formed in corresponding positions of the side plate 20 and the sliding plate 40, second positioning nails 30 penetrating through the first positioning holes 31 are formed in the first positioning holes 31, the sliding plate 40 drives the positioning plate 50 to move through sliding of the sliding plate 40, the sliding plate 40 can be fixed in position on the side plate 20 through penetrating the first positioning holes 31 through the second positioning nails 30, and the position of the second positioning nails 30 can be stably reinforced by the inverted puncture on the second positioning nails 30.
Referring to fig. 1 and 2, the positioning plate 50 is provided with a plurality of second positioning holes 51, third positioning nails 52 penetrating through the second positioning holes 51 are arranged in the second positioning holes 51, the third positioning nails 52 can be inserted into soil through the third positioning nails 52 penetrating through the second positioning holes 51, and the barbs can increase stability.
Referring to fig. 1, in order to increase stability of the bottom plate 10, a plurality of first positioning nails 11 are disposed at the bottom of the bottom plate 10, and the bottom plate 10 can be more stable by arranging the first positioning nails 11 on the bottom plate 10.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (5)
1. A drainage canal for paddy field shrimp culture is characterized by comprising
The bottom plate is arc-shaped;
the two side plates are respectively and fixedly connected to the two ends of the bottom plate;
the two positioning plates are respectively arranged on the two side plates in a lifting manner;
the outer frame plates are respectively positioned between the two side plates in parallel;
the bottom of the outer frame plate is arc-shaped and is in sliding contact with the bottom of the bottom plate, and two side walls of the outer frame plate are respectively connected with the two positioning plates in a lifting manner;
the baffle nets are respectively and fixedly connected to the inner walls of the outer frame plates;
and the connecting plate is fixedly connected to the upper end walls of the outer frame plates.
2. The drainage canal for rice field shrimp culture as in claim 1 wherein a sliding sleeve is slidably fitted on the side wall of the outer frame plate, the sliding sleeve being fixedly connected to the positioning plate, and a locking bolt is provided on the sliding sleeve.
3. The drainage canal for rice field shrimp culture as in claim 1 wherein the side plate has a sliding hole penetrating through the side plate, the positioning plate is fixedly connected with a sliding plate, the sliding plate is slidably disposed in the sliding hole, the corresponding positions of the side plate and the sliding plate are respectively provided with a plurality of first positioning holes in vertical arrangement, and the first positioning holes are internally provided with second positioning nails penetrating through the first positioning holes.
4. The drainage canal for rice field shrimp culture as in claim 1 wherein the positioning plate is provided with a plurality of second positioning holes, and third positioning nails penetrating through the second positioning holes are arranged in the second positioning holes.
5. A drainage canal for rice field shrimp culture as in claim 1 wherein the bottom of the bottom plate is provided with a plurality of first locating pegs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320057056.5U CN219556017U (en) | 2023-01-09 | 2023-01-09 | Drainage canal for rice field shrimp culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320057056.5U CN219556017U (en) | 2023-01-09 | 2023-01-09 | Drainage canal for rice field shrimp culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219556017U true CN219556017U (en) | 2023-08-22 |
Family
ID=87646699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320057056.5U Active CN219556017U (en) | 2023-01-09 | 2023-01-09 | Drainage canal for rice field shrimp culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219556017U (en) |
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2023
- 2023-01-09 CN CN202320057056.5U patent/CN219556017U/en active Active
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