CN221128530U - Layered capture device for plankton in wetland - Google Patents
Layered capture device for plankton in wetland Download PDFInfo
- Publication number
- CN221128530U CN221128530U CN202322937016.2U CN202322937016U CN221128530U CN 221128530 U CN221128530 U CN 221128530U CN 202322937016 U CN202322937016 U CN 202322937016U CN 221128530 U CN221128530 U CN 221128530U
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- wall
- fixedly connected
- plankton
- annular mounting
- threaded
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- 238000009434 installation Methods 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 13
- 210000005069 ears Anatomy 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000007774 longterm Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009182 swimming Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Abstract
The utility model relates to the technical field of plankton measurement and discloses a layered capture device for wetland plankton, which comprises a base, a mounting ring and a capture net, wherein an annular mounting groove is formed in the bottom of the mounting ring, an annular mounting piece is fixedly connected to the top of the capture net, the annular mounting piece is arranged on the inner wall of the annular mounting groove in a sliding manner, symmetrically-arranged mounting lugs are fixedly connected to the outer wall of the top of the mounting ring, and movable grooves are formed in the middle parts of the bottoms of the two mounting lugs. According to the utility model, the two limit clamping blocks are respectively moved into the two movable grooves, so that the two limit clamping blocks can be separated from the two limit clamping grooves respectively, then the capturing net is pulled to move downwards, the capturing net drives the annular mounting piece to move downwards until the annular mounting piece is separated from the annular mounting groove, and therefore, the capturing net is detached, then, a new capturing net can be replaced on the annular mounting piece, the cost is saved, and the device is more practical and is suitable for wide popularization and use.
Description
Technical Field
The utility model belongs to the technical field of plankton measurement, and particularly relates to a layered capture device for wetland plankton.
Background
Plankton generally refers to a drift living in water and lacking in effective mobility, wherein the drift is divided into phytoplankton and zooplankton, and part of plankton has swimming capability, but the swimming speed of the drift is slower than the current flow rate of ocean current where the plankton is located, so that the drift cannot effectively and flexibly swim in the water.
The search CN215454825U discloses a layered capture device for plankton in the wetland. The wetland plankton layering capturing device comprises: a capture device and a lever; the winding and unwinding device is fixed at one end of the operating rod and comprises a connecting rod, four fixing plates are fixedly connected to the bottom of the connecting rod, one side of each fixing plate is fixedly connected with an installation wire wheel and three wire wheels respectively, and the installation wire wheels are fixedly connected with connecting ropes. The layered capture device for the wetland plankton can be convenient for winding and releasing the connecting ropes through the installation wire wheel and the three wire wheels, the length of the connecting ropes which are released to the lower part of the water surface is the depth of the capture device, and the depth of the capture device under the water can be accurately controlled by floating the indication buoy at the corresponding position on the water surface, so that layered capture of plankton with different depths is convenient.
But the present inventors have found that this technical solution still has at least the following drawbacks:
In the device, the capturing net for capturing plankton is directly and fixedly arranged on the copper ring, but the capturing net cannot be damaged after long-term work, and then the capturing net needs to be replaced.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The utility model provides a wetland plankton layering capture device, includes base, collar and capture net, annular mounting groove has been seted up to collar bottom, capture net top fixedly connected with annular mounting spare, annular mounting spare slides and sets up on annular mounting groove inner wall, collar top outer wall fixedly connected with symmetrical arrangement's installation ear, two the movable groove has all been seted up at installation ear bottom middle part, two the equal sliding connection of movable groove inner wall has spacing fixture block, spacing draw-in groove that the symmetry set up is seted up to annular mounting spare top outer wall, two spacing fixture block respectively with two spacing draw-in groove inner walls laminating mutually, two the lifting groove has all been seted up to installation ear one side, two the lifting groove communicates with each other with two movable grooves respectively, two equal sliding connection of lifting groove inner wall has the lifter plate, two fixed connection is on two spacing fixture block one side outer walls, installation ring top both sides outer wall all rotates and is connected with the threaded rod, two threaded hole has all been seted up on the lifter plate threaded hole, two respectively the spiro union is on two threaded hole on two inner walls, two screwed connection screw rod both sides have set up on two threaded hole, two screwed connection screw hole all have fixed screw hole on two both sides.
As a preferred embodiment of the utility model, the bottom end of the capturing net is fixedly connected with a balancing weight.
As a preferred implementation mode of the utility model, the top parts of the two mounting lugs are fixedly connected with fixing rings, and the top parts of the two fixing rings are fixedly connected with the same cross rod.
As a preferable implementation mode of the utility model, a vertical plate is fixedly arranged on the outer wall of the top of the base, an installation cavity is formed in the inner side of the vertical plate, an installation rod is rotatably arranged in the installation cavity, a winding wheel is fixedly connected to the outer wall of the installation rod, and a traction rope is wound on the winding wheel.
As a preferable implementation mode of the utility model, the outer wall of one side of the vertical plate is fixedly connected with symmetrically arranged fixing plates, and the end parts of the two fixing plates are rotatably provided with the same wire guide wheel.
As a preferred implementation mode of the utility model, one side of the installation cavity is provided with a movable hole, a traction rope penetrates through the movable hole and is connected to the wire guide wheel, the outer wall of one side of the vertical plate is fixedly connected with a wire guide plate, the wire guide plate is provided with a wire hole, the traction rope is arranged on the inner wall of the wire hole in a sliding manner, and the bottom end of the traction rope is fixedly connected to the middle position of the cross rod.
As a preferred embodiment of the utility model, the inner wall of one side of the installation cavity is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a main gear, the outer wall of the installation rod is fixedly connected with a slave gear, the main gear and the slave gear are meshed with each other, the inner wall of one side of the installation cavity is fixedly provided with a driving motor, and the output shaft of the driving motor is connected at the end part of the rotating shaft through a coupler.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, when the capturing net is damaged after long-term work, the two fixing screws are respectively screwed out from the two threaded fixing grooves, after the two fixing screws are screwed out, the two threaded rods are rotated, the two lifting grooves which are matched with the two threaded rods drive the two lifting plates to move upwards, the two lifting plates drive the two limiting clamping blocks to move upwards until the two limiting clamping blocks respectively move into the two movable grooves, so that the two limiting clamping blocks can be separated from the two limiting clamping grooves respectively, then the capturing net is pulled to move downwards, the capturing net drives the annular mounting piece to move downwards until the annular mounting piece is separated from the annular mounting groove, and therefore the capturing net is detached, and then a new capturing net can be replaced on the annular mounting piece, thereby being beneficial to saving cost.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top cross-sectional view of a riser of the present utility model;
FIG. 3 is a schematic view of the capturing net structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic view of a mounting ring of the present utility model in front cross-sectional configuration.
In the figure: 1. a base; 2. a mounting ring; 3. capturing a net; 4. a riser; 5. a fixing plate; 6. a wire guide wheel; 7. a traction rope; 8. a wire guide plate; 9. balancing weight; 10. a mounting cavity; 11. a mounting rod; 12. a winding wheel; 13. a rotating shaft; 14. a main gear; 15. a slave gear; 16. a driving motor; 17. a mounting ear; 18. a cross bar; 19. a fixed screw; 20. a fixing ring; 21. a lifting groove; 22. a lifting plate; 23. a threaded rod; 24. an annular mounting groove; 25. an annular mounting member; 26. a movable groove; 27. a limit clamping block; 28. a limit clamping groove; 29. and a thread fixing groove.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 5:
The utility model provides a wetland plankton layering capture device, the on-line screen storage device comprises a base 1, the collar 2 and catch net 3, annular mounting groove 24 has been seted up to collar 2 bottom, catch net 3 top fixedly connected with annular mounting piece 25, annular mounting piece 25 sliding arrangement is on annular mounting groove 24 inner wall, collar 2 top outer wall fixedly connected with symmetrical arrangement's installation ear 17, movable groove 26 has all been seted up at two installation ear 17 bottom middle parts, two movable groove 26 inner wall all sliding connection has spacing fixture block 27, spacing draw-in groove 28 of symmetrical arrangement has been seted up to annular mounting piece 25 top outer wall, two spacing fixture block 27 are laminated mutually with two spacing fixture groove 28 inner walls respectively, lifting groove 21 has all been seted up to two installation ear 17 one side, two lifting groove 21 communicate with each other with two movable groove 26 respectively, two lifting groove 21 inner wall all sliding connection has lifting plate 22, one end of each lifting plate 22 is fixedly connected to the outer wall of one side of each limiting clamping block 27, threaded rods 23 are rotationally connected to the outer walls of two sides of the top of the mounting ring 2, threaded holes are formed in each lifting plate 22, each threaded rod 23 is in threaded connection with the inner wall of each threaded hole, threaded fixing grooves 29 are formed in each limiting clamping block 27, symmetrically arranged through holes are formed in two sides of the mounting ring 2, fixing screws 19 are in threaded connection with the inner walls of each threaded fixing groove 29, when the capturing net 3 is damaged after long-term work, the two fixing screws 19 are rotationally screwed out from the two threaded fixing grooves 29, after the two threaded rods 23 are screwed out, the two lifting plates 22 are driven to move upwards by the two lifting grooves 21 which are matched with the two threaded rods 23, the two limiting clamping blocks 27 are driven to move upwards by the two lifting plates 22, until the two limiting clamping blocks 27 respectively move into the two movable grooves 26, the two limiting clamping blocks 27 can be separated from the two limiting clamping grooves 28 respectively, then the capturing net 3 is pulled to move downwards, the capturing net 3 drives the annular mounting piece 25 to move downwards until the annular mounting piece 25 is separated from the annular mounting groove 24, so that the capturing net 3 is detached, and then a new capturing net 3 can be replaced on the annular mounting piece 25, thereby being beneficial to saving cost.
In the specific embodiment, the bottom end position of the capturing net 3 is fixedly connected with a balancing weight 9, the tops of two mounting lugs 17 are fixedly connected with a fixing ring 20, the tops of the two fixing rings 20 are fixedly connected with the same cross rod 18, the outer wall of the top of the base 1 is fixedly provided with a vertical plate 4, the inner side of the vertical plate 4 is provided with a mounting cavity 10, the inner side of the mounting cavity 10 is rotationally provided with a mounting rod 11, the outer wall of the mounting rod 11 is fixedly connected with a winding wheel 12, the winding wheel 12 is wound with a traction rope 7, one side outer wall of the vertical plate 4 is fixedly connected with symmetrically arranged fixing plates 5, the end positions of the two fixing plates 5 are rotationally provided with the same wire guide wheel 6, one side of the mounting cavity 10 is provided with a movable hole, the traction rope 7 passes through the movable hole and is connected with the wire guide wheel 6, one side outer wall of the vertical plate 4 is fixedly connected with a wire guide plate 8, the wire guide plate 8 is provided with a wire hole, and the traction rope 7 is slidingly arranged on the inner wall of the wire guide hole, the bottom end of the hauling rope 7 is fixedly connected with the middle part of a cross rod 18, the inner wall of one side of the installation cavity 10 is rotationally connected with a rotating shaft 13, the outer wall of the rotating shaft 13 is fixedly connected with a main gear 14, the outer wall of the installation rod 11 is fixedly connected with a secondary gear 15, the main gear 14 is meshed with the secondary gear 15, a driving motor 16 is fixedly arranged on the inner wall of one side of the installation cavity 10, the output shaft of the driving motor 16 is connected with the end part of the rotating shaft 13 through a coupling, the base 1 is moved to a proper position and is stabilized, the driving motor 16 is started to drive the rotating shaft 13 to rotate clockwise, the rotating shaft 13 drives the main gear 14 to rotate, the main gear 14 drives the secondary gear 15 to rotate, the secondary gear 15 drives the installation rod 11 to rotate, the installation rod 11 drives the winding wheel 12 to rotate, the wire guide wheel 6, the wire guide plate 8, two installation lugs 17, two fixing rings 20, the cross rod 18 and the balancing weight 9 which are cooperatively arranged, the traction rope 7 can drive the capture net 3 to continuously move downwards into water, layered capture is conveniently carried out on plankton with different depths, after capture is completed, the driving motor 16 is started to drive the rotating shaft 13 to rotate anticlockwise, the main gear 14, the auxiliary gear 15, the mounting rod 11, the winding wheel 12, the wire guide wheel 6, the wire guide plate 8, the two mounting lugs 17, the two fixing rings 20, the cross rod 18 and the balancing weight 9 are cooperatively arranged, the traction rope 7 can drive the capture net 3 to move upwards until the capture net 3 leaves the water surface, and layered capture is realized on plankton with different depths.
The implementation principle of the layered capture device for the plankton in the wetland is as follows:
When the device is specifically used, the base 1 is moved to a proper position and is stabilized, the driving motor 16 is started to drive the rotating shaft 13 to rotate clockwise, the rotating shaft 13 drives the main gear 14 to rotate, the main gear 14 drives the auxiliary gear 15 to rotate, the auxiliary gear 15 drives the mounting rod 11 to rotate, the mounting rod 11 drives the winding wheel 12 to rotate, the wire guide wheel 6, the wire guide plate 8, the two mounting lugs 17, the two fixing rings 20, the cross rod 18 and the balancing weight 9 which are matched are arranged, the haulage rope 7 can drive the capturing net 3 to move downwards continuously in water, layered capturing of plankton with different depths is facilitated, after the capturing is completed, the driving motor 16 is started to drive the rotating shaft 13 to rotate anticlockwise, the main gear 14, the auxiliary gear 15, the mounting rod 11, the winding wheel 12, the wire guide wheel 6, the wire guide plate 8, the two mounting lugs 17, the two fixing rings 20, the cross rod 18 and the balancing weight 9 which are matched are arranged, so that the hauling rope 7 can drive the capturing net 3 to move upwards until the capturing net 3 leaves the water surface, the layering capturing of plankton with different depths is realized, when the capturing net 3 is damaged after long-term work, the two fixing screws 19 are respectively screwed out from the two threaded fixing grooves 29, after the two threaded rods 23 are screwed out, the two lifting grooves 21 which are cooperatively arranged by the two threaded rods 23 drive the two lifting plates 22 to move upwards, the two lifting plates 22 drive the two limiting clamping blocks 27 to move upwards until the two limiting clamping blocks 27 are respectively moved into the two movable grooves 26, the two limiting clamping blocks 27 can be respectively separated from the two limiting clamping grooves 28, then the capturing net 3 is pulled to move downwards, the capturing net 3 drives the annular mounting piece 25 to move downwards until the annular mounting piece 25 is separated from the annular mounting groove 24, so that the detachment of the capturing net 3 is achieved and then a new capturing net 3 can be replaced on the ring mount 25, which is advantageous in terms of cost saving.
Claims (7)
1. The utility model provides a wetland plankton layering capture device, includes base (1), collar (2) and catches net (3), its characterized in that, annular mounting groove (24) have been seted up to collar (2) bottom, catch net (3) top fixedly connected with annular mounting piece (25), annular mounting piece (25) slide set up on annular mounting groove (24) inner wall, collar (2) top outer wall fixedly connected with symmetrical installation ear (17) that set up, two movable groove (26) have all been seted up in the middle part of collar (17) bottom, two movable groove (26) inner wall all sliding connection have spacing fixture block (27), annular mounting piece (25) top outer wall has seted up spacing fixture block (28) of symmetry setting, two spacing fixture block (27) are laminated with two spacing fixture block (28) inner walls respectively, two lifting groove (21) have all been seted up on one side of collar (17), two lifting groove (21) communicate with each other with two movable groove (26) respectively, two lifting groove (21) inner wall (22) sliding connection have two threaded rod (22) both sides on two outer wall (22) are connected with each other, two one side of two fixed connection top two outer wall (23) are connected with each other respectively, threaded holes are formed in the lifting plate (22), the threaded rods (23) are respectively connected to the inner walls of the threaded holes in a threaded mode, threaded fixing grooves (29) are formed in the limiting clamping blocks (27), symmetrically arranged through holes are formed in the two sides of the mounting ring (2), fixing screws (19) are respectively connected to the inner walls of the two through holes in a threaded mode, and the fixing screws (19) are respectively connected to the inner walls of the two threaded fixing grooves (29) in a threaded mode.
2. The layered capture device for the plankton in the wetland according to claim 1, wherein the bottom end position of the capture net (3) is fixedly connected with a balancing weight (9).
3. A layered capture device for plankton in a wetland according to claim 1, wherein the top parts of two mounting ears (17) are fixedly connected with a fixing ring (20), and the top parts of two fixing rings (20) are fixedly connected with the same cross bar (18).
4. A wetland plankton layering capture device according to claim 3, wherein a riser (4) is fixedly installed on the outer wall of the top of the base (1), a mounting cavity (10) is formed in the inner side of the riser (4), a mounting rod (11) is rotatably installed in the inner side of the mounting cavity (10), a winding wheel (12) is fixedly connected to the outer wall of the mounting rod (11), and a traction rope (7) is wound on the winding wheel (12).
5. The device for layered capture of plankton in the wetland according to claim 4, wherein the outer wall of one side of the vertical plate (4) is fixedly connected with symmetrically arranged fixing plates (5), and the end positions of the two fixing plates (5) are rotatably provided with the same wire guide wheel (6).
6. The device for capturing the plankton layering in the wetland according to claim 5, wherein a movable hole is formed in one side of the installation cavity (10), a traction rope (7) penetrates through the movable hole and is connected to the wire guide wheel (6), a wire guide plate (8) is fixedly connected to the outer wall of one side of the vertical plate (4), a wire hole is formed in the wire guide plate (8), the traction rope (7) is slidably arranged on the inner wall of the wire hole, and the bottom end of the traction rope (7) is fixedly connected to the middle position of the cross rod (18).
7. The device for capturing the plankton layering in the wetland according to claim 6, wherein a rotating shaft (13) is rotatably connected to the inner wall of one side of the installation cavity (10), a main gear (14) is fixedly connected to the outer wall of the rotating shaft (13), a slave gear (15) is fixedly connected to the outer wall of the installation rod (11), the main gear (14) and the slave gear (15) are meshed with each other, a driving motor (16) is fixedly installed on the inner wall of one side of the installation cavity (10), and an output shaft of the driving motor (16) is connected to the end portion of the rotating shaft (13) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937016.2U CN221128530U (en) | 2023-10-31 | 2023-10-31 | Layered capture device for plankton in wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937016.2U CN221128530U (en) | 2023-10-31 | 2023-10-31 | Layered capture device for plankton in wetland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221128530U true CN221128530U (en) | 2024-06-14 |
Family
ID=91420116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322937016.2U Active CN221128530U (en) | 2023-10-31 | 2023-10-31 | Layered capture device for plankton in wetland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221128530U (en) |
-
2023
- 2023-10-31 CN CN202322937016.2U patent/CN221128530U/en active Active
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