CN111837613B - Planting and fishing method for floating aquatic plants - Google Patents
Planting and fishing method for floating aquatic plants Download PDFInfo
- Publication number
- CN111837613B CN111837613B CN202010748617.7A CN202010748617A CN111837613B CN 111837613 B CN111837613 B CN 111837613B CN 202010748617 A CN202010748617 A CN 202010748617A CN 111837613 B CN111837613 B CN 111837613B
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- collecting
- turbine
- collecting cylinder
- aquatic plants
- water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a planting and fishing method for floating aquatic plants, and belongs to the technical field of aquatic plant planting. The water surface of the water area where the aquatic plants to be fished are lifted to the position where the sluice can discharge water, the floating aquatic plants are collected and crushed at the sluice, and the crushed aquatic plant fragments are cleaned by utilizing the natural drainage of the sluice. The invention has the advantages of high fishing efficiency, low cost and the like.
Description
Technical Field
The invention belongs to the technical field of aquatic plant planting, and relates to a method for planting and fishing a floating aquatic plant.
Background
The floating aquatic plants refer to aquatic plants of which roots are not fixed in soil and plant bodies can drift around along with water flow, such as azolla imbricata, duckweed, pistia stratiotes and the like, the growth period is short, and the largest cost in the large-scale planting process is the fishing cost.
Disclosure of Invention
The invention aims to provide a method for planting and fishing floating aquatic plants, aiming at solving the problems in the prior art, and the technical problem to be solved is how to improve the efficiency of fishing the floating aquatic plants in large scale and reduce the fishing cost.
The purpose of the invention can be realized by the following technical scheme: a method for planting and fishing out floating aquatic plants is characterized in that the water surface of a water area where the aquatic plants to be fished out are lifted to a position where a sluice can discharge water, the floating aquatic plants are collected and crushed at the sluice, and crushed aquatic plant fragments are cleaned by utilizing natural drainage of the sluice.
Further, as a sluice device capable of collecting aquatic plants, there are possible structures of: comprises a concrete member, a gate and a collecting and crushing structure, wherein the concrete member comprises a body, a water inlet arranged on the body and a counter bore communicated with the water inlet, the body is provided with a limiting groove which allows the gate to be longitudinally connected on the body in a sliding way, the gate can close the water inlet, the collecting and crushing structure comprises a top plate detachably connected to the body, a collecting cover positioned at the water inlet and the water outlet, a collecting cylinder, a screw, a crushing cutter group and a turbine, wherein the collecting cover and the collecting cylinder are fixedly arranged below the top plate, the collecting cover is positioned between the top plate and the collecting cylinder, the outlet of the collecting cover is communicated with the inlet of the collecting cylinder, the upper end of the screw rod is rotationally connected to the top plate, the screw rod is inserted in the collecting cylinder, the collecting cover is positioned at the upper half section of the water inlet, the lower half section of the collecting cylinder is inserted into the counter bore, and the turbine is arranged on the screw rod below the collecting cylinder; water flow enters the counter bore from the water inlet to drive the turbine and the screw rod to rotate, and the tail end of the counter bore is provided with a filtering and collecting container; a water outlet channel of the collecting cylinder is formed between the lower end face of the collecting cylinder and the upper end face of the turbine, the upper end face of the turbine is provided with a plurality of first blades, and the lower end face of the collecting cylinder is provided with a plurality of second blades.
Further, the turbine spline is connected to the screw rod, the lower end of the screw rod is rotatably connected to a hollow mounting plate, the mounting plate is arranged on the inner wall of the counter bore, a supporting block is fixedly arranged on the screw rod, and a compression spring in a compression state is connected between the turbine and the supporting block.
Furthermore, a flow guide part with the upper end diameter larger than the lower end diameter is arranged at the inlet of the counter bore, a function part with the upper end diameter smaller than the lower end diameter is arranged at the lower part of the flow guide part, and the turbine is positioned at the function part.
Furthermore, the collecting cylinder is a conical hole with the diameter of the upper end larger than that of the lower end.
Closing the gate, storing water in the planting water area before fishing to enable the horizontal plane to be located above the middle of the collecting cover, driving the turbine to rotate in the process that water flows into the counter bore and is discharged due to the action of water pressure, namely rotating the screw rod to enable the floating aquatic plants in the planting water area to be gathered in the collecting cylinder, enabling the aquatic plants to be compacted under the extrusion of the screw rod due to the fact that the diameter of the lower end of the collecting cylinder is gradually reduced, cutting and crushing the aquatic plants by the first blades and the second blades which are distributed in a staggered mode in the process of discharging from the water outlet channel, enabling the aquatic plants to enter the counter bore and then to be collected by the filtering and collecting container at the tail end of the counter bore, enabling the aquatic plants to be impacted, crushed, re-impacted and then collected by the water flow in the collecting process, and being very low in operation strength, only needing to drive water pieces of part of the aquatic plants, and under the condition of no natural water storage, the water can be stored manually by pumping in a water pump and the like.
In some cases, the aquatic plants are gathered in the collecting cylinder to cause blockage, at the moment, the turbine is pressed to move downwards, the turbine moves downwards to cause the water passing section formed between the counter bore and the turbine to be enlarged, and the flow guide part can gather water flow to act on the turbine, so that the torque of the turbine is increased, the blockage of the collecting cylinder is eliminated, after the blockage of the collecting cylinder is eliminated, the restoring force of the compression spring drives the turbine to reset, and the state of smaller gap between the first blade and the second blade is restored, so that the aquatic plants discharged by the collecting cylinder are crushed; the gate can be pulled up during the process of removing the blockage of the collecting cylinder, so that the collecting cover is closed, and the aquatic plants can be intercepted to continue entering the collecting cylinder during the process of removing the blockage.
The first blades and the second blades correspond to each other one by one and are always in a state of dislocation of the rotating track.
The position of the integrated structure formed by the collecting cover, the collecting cylinder and the top plate can be longitudinally adjusted, and the integrated structure is suitable for the height of the water level.
Drawings
Fig. 1 is a schematic view of the position of a sluice device in a planting water area.
Fig. 2 is a plan view of the floodgate apparatus.
Fig. 3 is a sectional view taken along a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
In the figure, 1, a gate; 2. a body; 21. a water inlet; 22. a counter bore; 221. a flow guide part; 222. a functional section; 23. a limiting groove; 31. a top plate; 32. a collection hood; 33. a collection canister; 34. a screw; 35. a turbine; 36. a first blade; 37. a second blade; 38. mounting a plate; 39. a support block; 4. compressing the spring.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the sluice device for collecting aquatic plants comprises a concrete member, a gate 1 and a collecting and crushing structure, wherein the concrete member comprises a body 2, a water inlet 21 arranged on the body 2 and a counter bore 22 communicated with the water inlet 21, the body 2 is provided with a limiting groove 23 allowing the gate 1 to be longitudinally slidably connected on the body 2, the gate 1 can close the water inlet 21, the collecting and crushing structure comprises a top plate 31 detachably connected on the body 2, a collecting cover 32 positioned at the outlet of the water inlet 21, a collecting cylinder 33, a screw 34, a crushing cutter group and a turbine 35, the collecting cover 32 and the collecting cylinder 33 are both fixedly arranged below the top plate 31, the collecting cover 32 is positioned between the top plate 31 and the collecting cylinder 33, the outlet of the collecting cover 32 is communicated with the inlet of the collecting cylinder 33, the upper end of the screw 34 is rotatably connected on the top plate 31, the screw 34 is inserted in the collecting cylinder 33, the collecting cover 32 is positioned at the upper half section of the water inlet 21, the lower half section of the collecting cylinder 33 is inserted in the counter bore 22, and the turbine 35 is arranged on the screw 34 below the collecting cylinder 33; the water flow enters the counter bore 22 from the water inlet 21 and can drive the turbine 35 and the screw 34 to rotate, and the end of the counter bore 22 is provided with a filtering and collecting container; a water outlet channel of the collecting cylinder 33 is formed between the lower end surface of the collecting cylinder 33 and the upper end surface of the turbine 35, a plurality of first blades 36 are arranged on the upper end surface of the turbine 35, and a plurality of second blades 37 are arranged on the lower end surface of the collecting cylinder 33.
The worm wheel 35 is connected to the screw rod 34 through a spline, the lower end of the screw rod 34 is connected to a hollow mounting plate 38 in a rotating mode, the mounting plate 38 is arranged on the inner wall of the counter bore 22, a supporting block 39 is fixedly arranged on the screw rod 34, and a compression spring 4 in a compression state is connected between the worm wheel 35 and the supporting block 39.
The inlet of the counter bore 22 is provided with a flow guide part 221 with the upper end diameter larger than the lower end diameter, the lower part of the flow guide part 221 is provided with a function part 222 with the upper end diameter smaller than the lower end diameter, and the turbine 35 is positioned at the function part 222.
The collection canister 33 is a tapered bore having an upper end diameter greater than a lower end diameter.
The planting and salvaging method comprises the following steps: the water surface of the water area where the aquatic plants to be fished are lifted to the position where the sluice can discharge water, the floating aquatic plants are collected and crushed at the sluice, and the crushed aquatic plant fragments are cleaned by utilizing the natural drainage of the sluice.
The gate 1 is closed, water is stored in the planting water area before fishing, the horizontal plane is located above the middle of the collecting cover 32, water pressure is applied to the water, the water flow enters the counter bore 22 and is discharged, the turbine 35 is driven to rotate, namely the screw 34 rotates, floating aquatic plants in the planting water area are gathered in the collecting cylinder 33, the diameter of the lower end of the collecting cylinder 33 is gradually reduced, the aquatic plants are compacted under the extrusion of the screw 34 and are cut and crushed by the first blades 36 and the second blades 37 which are distributed in a staggered mode in the discharging process of the water outlet channel, the aquatic plants further enter the counter bore 22 and are collected by the filtering and collecting container at the tail end of the counter bore 22, the aquatic plants are impacted, crushed, re-impacted and then collected by the water flow in the collecting process, the operation intensity of the aquatic plants is very low, only water sheet driving needs to part of the aquatic plants, and under the condition of no natural water storage, the water can be stored manually by pumping in a water pump and the like.
In some cases, the aquatic plants may be blocked due to aggregation in the collecting cylinder 33, at this time, the turbine 35 is pressed to move downwards, the water passing section formed between the counter bore 22 and the turbine 35 is increased due to the downward movement of the turbine 35, and the guide part 221 can collect water flow on the turbine 35, so that the torque of the turbine 35 is increased, thereby eliminating the blockage of the collecting cylinder 33, and after the blockage of the collecting cylinder 33 is eliminated, the restoring force of the compression spring 4 drives the turbine 35 to reset, so as to restore the state of smaller gap between the first blade 36 and the second blade 37, so as to crush the aquatic plants discharged from the collecting cylinder 33; the gate 1 can be pulled up during the process of removing the blockage of the collection canister 33 to close the collection hood 32 so that the aquatic plants can be intercepted from continuing into the collection canister 33 during the process of removing the blockage.
The first blades 36 and the second blades 37 are in one-to-one correspondence and are always in a state of dislocation of the rotation tracks.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (4)
1. A method for planting and fishing out floating aquatic plants is characterized in that the water surface of a water area where the aquatic plants to be fished out are lifted to a position where a sluice can discharge water, the floating aquatic plants are collected and crushed at the sluice, and crushed aquatic plant fragments are cleaned by utilizing natural drainage of the sluice;
the device for crushing and collecting aquatic plants comprises a concrete member, a gate (1) and a collecting and crushing structure, wherein the concrete member comprises a body (2), a water inlet (21) arranged on the body (2) and a counter bore (22) communicated with the water inlet (21), the body (2) is provided with a limiting groove (23) allowing the gate (1) to be longitudinally connected on the body (2) in a sliding manner, the gate (1) can close the water inlet (21), the collecting and crushing structure comprises a top plate (31) detachably connected on the body (2), a collecting cover (32) positioned at the outlet of the water inlet (21), a collecting cylinder (33), a screw rod (34), a crushing cutter set and a turbine (35), the collecting cover (32) and the collecting cylinder (33) are fixedly arranged below the top plate (31), and the collecting cover (32) is positioned between the top plate (31) and the collecting cylinder (33), the outlet of the collecting cover (32) is communicated with the inlet of the collecting cylinder (33), the upper end of the screw rod (34) is rotatably connected to the top plate (31), the screw rod (34) is inserted into the collecting cylinder (33), the collecting cover (32) is positioned at the upper half section of the water inlet (21), the lower half section of the collecting cylinder (33) is inserted into the counter bore (22), and the turbine (35) is arranged on the screw rod (34) below the collecting cylinder (33); the water flow enters a counter bore (22) from a water inlet (21) and can drive a turbine (35) and a screw (34) to rotate, and a filtering and collecting container is arranged at the tail end of the counter bore (22); the water outlet channel of the collecting cylinder (33) is formed between the lower end face of the collecting cylinder (33) and the upper end face of the turbine (35), the upper end face of the turbine (35) is provided with a plurality of first blades (36), and the lower end face of the collecting cylinder (33) is provided with a plurality of second blades (37).
2. The method for planting and fishing the floating aquatic plants according to claim 1, wherein the turbine (35) is connected to the screw rod (34) in a spline mode, the lower end of the screw rod (34) is rotatably connected to a hollowed mounting plate (38), the mounting plate (38) is arranged on the inner wall of the counter bore (22), a supporting block (39) is fixedly arranged on the screw rod (34), and a compression spring (4) in a compression state is connected between the turbine (35) and the supporting block (39).
3. A method for planting and salvaging floating aquatic plants according to claim 1 or 2, wherein the counter bore (22) has a flow guide portion (221) with an upper end diameter larger than a lower end diameter at an inlet thereof, the flow guide portion (221) has a functional portion (222) with an upper end diameter smaller than a lower end diameter at a lower portion thereof, and the turbine (35) is located at the functional portion (222).
4. A method for planting and salvaging floating aquatic-like plants according to claim 1 or 2, wherein the collecting vessel (33) is a conical hole having an upper end diameter larger than a lower end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748617.7A CN111837613B (en) | 2020-07-30 | 2020-07-30 | Planting and fishing method for floating aquatic plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748617.7A CN111837613B (en) | 2020-07-30 | 2020-07-30 | Planting and fishing method for floating aquatic plants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111837613A CN111837613A (en) | 2020-10-30 |
| CN111837613B true CN111837613B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010748617.7A Active CN111837613B (en) | 2020-07-30 | 2020-07-30 | Planting and fishing method for floating aquatic plants |
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| CN (1) | CN111837613B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593532A (en) * | 2020-12-04 | 2021-04-02 | 林红英 | River dam water blocking gate with slag crushing function |
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| CN206752432U (en) * | 2017-04-18 | 2017-12-15 | 朱文明 | A kind of collection device for water conservancy floater in river |
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| CN208455594U (en) * | 2018-06-20 | 2019-02-01 | 湖南资江源生态农业旅游开发有限公司 | A kind of rubbish fishing device on sluice gate |
| CN109518672A (en) * | 2019-01-16 | 2019-03-26 | 叶子昕 | A kind of river garbage blocking apparatus |
| CN109750647A (en) * | 2019-02-25 | 2019-05-14 | 清华海峡研究院（厦门） | Water meter floating refuse recyclable device and method |
| CN110644448A (en) * | 2018-06-26 | 2020-01-03 | 王长明 | River floater interception water gate for treatment |
| CN213443004U (en) * | 2020-10-27 | 2021-06-15 | 普文博 | Floating aquatic plant salvaging and clearing device for river regulation |
-
2020
- 2020-07-30 CN CN202010748617.7A patent/CN111837613B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245611A (en) * | 2016-09-21 | 2016-12-21 | 北京星河园林景观工程有限公司 | A kind of river garbage automatic cleaning apparatus |
| CN106759191A (en) * | 2016-12-12 | 2017-05-31 | 河海大学 | A kind of novel water course hydrophyte natantia is salvaged and clears device |
| CN206752432U (en) * | 2017-04-18 | 2017-12-15 | 朱文明 | A kind of collection device for water conservancy floater in river |
| CN108442346A (en) * | 2018-05-08 | 2018-08-24 | 北京壹元生态环保科技有限公司 | The collecting and pulverizing device and method of hydrophyte natantia |
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| CN110644448A (en) * | 2018-06-26 | 2020-01-03 | 王长明 | River floater interception water gate for treatment |
| CN109518672A (en) * | 2019-01-16 | 2019-03-26 | 叶子昕 | A kind of river garbage blocking apparatus |
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| CN213443004U (en) * | 2020-10-27 | 2021-06-15 | 普文博 | Floating aquatic plant salvaging and clearing device for river regulation |
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| CN111837613A (en) | 2020-10-30 |
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