CN213760695U - Environment-friendly river duckweed interception and filtration equipment - Google Patents
Environment-friendly river duckweed interception and filtration equipment Download PDFInfo
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- CN213760695U CN213760695U CN202022458584.0U CN202022458584U CN213760695U CN 213760695 U CN213760695 U CN 213760695U CN 202022458584 U CN202022458584 U CN 202022458584U CN 213760695 U CN213760695 U CN 213760695U
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- 238000001914 filtration Methods 0.000 title claims abstract description 40
- 244000207740 Lemna minor Species 0.000 title claims abstract description 38
- 235000006439 Lemna minor Nutrition 0.000 title claims abstract description 38
- 235000001855 Portulaca oleracea Nutrition 0.000 title claims abstract description 38
- 230000003028 elevating effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000339987 Lemna valdiviana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model discloses an environment-friendly river duckweed interception filtration equipment, the on-line screen storage device comprises a base, the both ends of base all are connected with the backup pad, the screwed pipe is all installed on the top of backup pad, the top of screwed pipe all has connect the inserted bar soon, and the lower extreme of inserted bar all runs through screwed pipe and backup pad, the thread groove has been opened on the top of base, and the top of base is connected with through the thread groove and removes connecting device, the one end of removing connecting device is connected with elevating gear, elevating gear's both ends all are connected with the interception net, elevating gear's both ends all are connected with and filter collection device. The utility model discloses it is easy and simple to handle, through the elevating gear who sets up, it is more convenient when filtering and collecting duckweed to make this equipment, has improved the work efficiency of whole equipment, and the removal connecting device who sets up, and the duckweed that this equipment of can being convenient for located the different positions in river filters the collection, has improved the flexibility of whole equipment.
Description
Technical Field
The utility model relates to a river duckweed handles technical field, specifically is an environment-friendly river duckweed interception filtration equipment.
Background
In a polluted river, duckweeds are abundant in nutrition of the water body and propagate in a large quantity to cause water body oxygen deficiency, so that duckweeds are required to be intercepted and filtered in order to avoid death of a large quantity of waterweeds and fishes in the water body, the currently used environment-friendly river duckweed intercepting and filtering equipment is too simple in structure, the equipment is not convenient and fast to filter and collect the duckweeds, the working efficiency of the whole equipment is low, the equipment is not convenient to move horizontally, the whole equipment is not convenient to collect and filter the duckweeds at different positions of the river, the flexibility of the whole equipment is reduced, the equipment is not convenient to filter and collect some small duckweeds, the filtering and collecting effects of the whole equipment on the duckweeds are poor, the practicability of the whole equipment is reduced, and the equipment is not convenient to disassemble and is not convenient to move, therefore, an environment-friendly river duckweed intercepting and filtering device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly river duckweed interception filtration equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly river duckweed intercepting and filtering equipment comprises a base, wherein two ends of the base are both connected with supporting plates, threaded pipes are mounted at the top ends of the supporting plates, inserting rods are screwed at the top ends of the threaded pipes, the lower ends of the inserting rods penetrate through the threaded pipes and the supporting plates, threaded grooves are formed in the top ends of the base, the top ends of the base are connected with a movable connecting device through the threaded grooves, and one end of the movable connecting device is connected with a lifting device;
the lifting device comprises a lifting frame, moving grooves are formed in two sides of one end of the lifting frame, a driving box is connected to the top end of the lifting frame, a driving motor is installed inside the driving box, a driving gear is arranged inside the top end of the lifting frame, the top end of the driving gear is fixedly connected with the output end of the driving motor, driven gears are meshed and connected to two ends of the driving gear, threaded rods are connected to the lower ends of the two driven gears, the lower ends of the threaded rods are rotatably connected with the lower inner wall of the lifting frame, moving blocks are sleeved on the outer surface of each threaded rod, and the two moving blocks penetrate through the two moving grooves respectively;
the two ends of the lifting device are both connected with intercepting nets, and the two ends of the lifting device are both connected with filtering and collecting devices.
As a preferred technical scheme of the utility model, the spread groove has all been opened to the one end of movable block, the one end of lift frame is connected with the fixture block.
As a preferred technical scheme of the utility model, remove connecting device includes L type dead lever, the lower extreme of L type dead lever is connected with the thread button that cooperation thread groove used, the movable rod has been cup jointed to the one end of L type dead lever, open on the top of movable rod has a plurality of locating hole, and the top of L type dead lever is provided with the fastening bolt that cooperation locating hole used, the one end that L type dead lever was kept away from to the movable rod is connected with the connecting plate, the draw-in groove that has the cooperation fixture block to use is opened to the one end of connecting plate, open the one end of connecting plate has a plurality of fixed orifices, and the one end outside of connecting plate is provided with the screw that a plurality of cooperation fixed orifices used.
As a preferred technical scheme of the utility model, it includes the framework to filter collection device, be connected with first filter screen between the both sides inner wall of framework, the lower extreme of framework is connected with the second filter screen, the one end fretwork of framework and the both sides of fretwork one end all are connected with the connector link that the cooperation spread groove used.
As an optimized technical scheme of the utility model, the upper and lower both ends of intercepting net respectively with the upper and lower frame wall fixed connection of lift frame.
As an optimal technical scheme of the utility model, two the length of threaded rod is the same, and the screw thread opposite direction that two threaded rod surfaces are carved with.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up elevating gear, driving motor wherein can drive driving gear and driven gear and rotate for the movable block can go on from top to bottom along the threaded rod, thereby makes to filter collection device and can reciprocate in order to reach and carry out more convenient collection to river duckweed, has improved the work efficiency of whole equipment.
2. Through setting up the removal connecting device, the movable rod wherein can remove in L type dead lever for filter collection device can carry out horizontal migration, and the filtration of this equipment to the different positions department of river of being convenient for is collected the filtration of duckweed, has improved the flexibility of whole equipment.
3. Through setting up the filtration collection device, two filter screens wherein can be convenient for this equipment filter the collection to tiny duckweed for whole equipment is better to the filtration collection effect of duckweed, has improved the practicality of whole equipment.
4. Through the fixture block and draw-in groove, thread groove and thread button and connector link and the spread groove that set up, can make the main part of whole equipment dismantle for this equipment is more convenient when removing the transport.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view and a sectional view of the lifting device of the present invention;
fig. 3 is a schematic view of the mobile connection device of the present invention;
fig. 4 is a schematic view of the filtering and collecting device of the present invention.
In the figure: 1. a base; 2. a lifting device; 3. a mobile connection device; 4. a filtration and collection device; 5. a thread groove; 6. a support plate; 7. inserting a rod; 8. a threaded pipe; 9. an intercepting net; 21. a lifting frame; 22. a drive box; 23. a clamping block; 25. connecting grooves; 26. a moving groove; 211. a driving gear; 212. a driven gear; 213. a moving block; 214. a threaded rod; 221. a drive motor; 31. an L-shaped fixing rod; 32. screwing; 33. a movable rod; 34. a fixing hole; 35. a card slot; 36. a connecting plate; 37. positioning holes; 41. a frame body; 42. a connecting buckle; 43. a second filter screen; 44. a first filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly river duckweed intercepting and filtering device comprises a base 1, wherein two ends of the base 1 are connected with supporting plates 6, threaded pipes 8 are mounted at the top ends of the supporting plates 6, insertion rods 7 are screwed at the top ends of the threaded pipes 8, the lower ends of the insertion rods 7 penetrate through the threaded pipes 8 and the supporting plates 6, threaded grooves 5 are formed in the top ends of the base 1, the top ends of the base 1 are connected with a movable connecting device 3 through the threaded grooves 5, one end of the movable connecting device 3 is connected with a lifting device 2, the lifting device 2 comprises a lifting frame 21, two sides of one end of the lifting frame 21 are provided with movable grooves 26, the top end of the lifting frame 21 is connected with a driving box 22, a driving motor 221 is mounted inside the driving box 22, a driving gear 211 is arranged inside the top end of the lifting frame 21, the top end of the driving gear 211 is fixedly connected with the output end of the driving motor 221, two ends of the driving gear 211 are meshed with driven gears 212, the lower ends of the two driven gears 212 are connected with threaded rods 214, the lower ends of the threaded rods 214 are rotatably connected with the lower inner wall of the lifting frame 21, moving blocks 213 are sleeved on the outer surfaces of the threaded rods 214, the two moving blocks 213 penetrate through the two moving grooves 26 respectively, intercepting nets 9 are connected to the two ends of the lifting device 2, filtering and collecting devices 4 are connected to the two ends of the lifting device 2, when the device is used, the whole device is placed in a designated working area through the base 1, the lifting device 2, the intercepting nets 9 and the filtering and collecting devices 4 are placed in water, then the two inserting rods 7 are rotated, the two inserting rods 7 are rotated and moved downwards in the two threaded pipes 8 respectively, the inserting rods 7 can be firmly inserted into the ground, after the net 9 starts to intercept duckweed, a driving motor 221 in the driving box 22 is started to drive the driving gears 211 to rotate, and the driving gears 211 can drive the two driven gears 212 to rotate when the driving gears 211 rotate, therefore, the two threaded rods 214 start to rotate, and at the moment, the moving block 213 starts to move up and down along the threaded rods 214, so that the moving block 213 starts to drive the filtering and collecting device 4 to move up and down along the moving groove 26, and the collection of duckweeds is completed.
Referring to fig. 1-4, one end of the moving block 213 is provided with a connecting groove 25, one end of the lifting frame 21 is connected with a fixture block 23, and the fixture block 23 is disposed to facilitate the detachment of the lifting device 2 from the whole device.
Referring to fig. 1-4, the movable connecting device 3 includes an L-shaped fixing rod 31, a thread buckle 32 used in cooperation with the thread groove 5 is connected to the lower end of the L-shaped fixing rod 31, a movable rod 33 is sleeved on one end of the L-shaped fixing rod 31, a plurality of positioning holes 37 are formed on the top end of the movable rod 33, a fastening bolt used in cooperation with the positioning holes 37 is disposed on the top end of the L-shaped fixing rod 31, a connecting plate 36 is connected to one end of the movable rod 33 away from the L-shaped fixing rod 31, a slot 35 used in cooperation with the fixture block 23 is formed on one end of the connecting plate 36, a plurality of fixing holes 34 are formed on one end of the connecting plate 36, and a plurality of screws used in cooperation with the fixing holes 34 are disposed on the outer side of one end of the connecting plate 36, when the horizontal position of the filtering and collecting device 4 needs to be adjusted, the fastening bolt at the top end of the L-shaped fixing rod 31 in the movable connecting device 3 can be firstly unscrewed, and the movable rod 33 can be moved in the L-shaped fixing rod 31 to drive the filtering and collecting device 4 to move in the horizontal position, after the position is determined, the fastening bolt penetrates through the L-shaped fixing rod 31 and penetrates into the positioning hole 37, when the movable connecting device 3 needs to be disassembled, the L-shaped fixing rod 31 can be directly rotated to separate the thread buckle 32 at the lower end of the L-shaped fixing rod from the thread groove 5, when the lifting device 2 needs to be disassembled, the screw at one end of the connecting plate 36 can be firstly screwed off, then the lifting frame 21 is pulled, and the clamping block 23 is separated from the clamping groove 35 to complete the disassembly of the lifting device 2.
Referring to fig. 1-4, the filtering and collecting device 4 includes a frame body 41, a first filter 44 is connected between inner walls of two sides of the frame body 41, a second filter 43 is connected to a lower end of the frame body 41, both sides of one hollow end of the frame body 41 are connected to a connecting buckle 42 used with the connecting groove 25, when duckweed and river water flow into the frame body 41 of the filtering and collecting device 4, the duckweed is filtered by the first filter 44 and the second filter 43, so that the duckweed is retained at the top ends of the first filter 44 and the second filter 43, and when the filtering and collecting device 4 needs to be detached from the whole device, the connecting buckle 42 can be separated from the connecting groove 25.
Referring to fig. 1 to 4, the upper and lower ends of the intercepting net 9 are respectively fixedly connected to the upper and lower frame walls of the lifting frame 21, so that the intercepting net 9 can intercept the duckweed.
Referring to fig. 1 to 4, the two threaded rods 214 have the same length, and the outer surfaces of the two threaded rods 214 are engraved with threads in opposite directions, so that the two moving blocks 213 do not move in opposite directions.
The working principle is as follows: when the device is used, the whole device is placed in a designated working area through the base 1, the lifting device 2, the intercepting net 9 and the filtering and collecting device 4 are placed in water, then the two inserting rods 7 are rotated to enable the two inserting rods 7 to respectively rotate and move downwards in the two threaded pipes 8, so that the inserting rods 7 can be firmly inserted into the ground, after the intercepting net 9 starts to intercept duckweeds, the driving motor 221 in the driving box 22 is started to drive the driving gear 211 to rotate, the driving gear 211 drives the two driven gears 212 to rotate when rotating, so that the two threaded rods 214 start to rotate, the moving block 213 starts to move upwards and downwards along the threaded rods 214, the moving block 213 starts to drive the filtering and collecting device 4 to move upwards and downwards along the moving groove 26 to complete the collection of the duckweeds, when the horizontal position of the filtering and collecting device 4 needs to be adjusted, the fastening bolt at the top end of the L-shaped fixed rod 31 in the movable connecting device 3 can be firstly unscrewed, and the movable rod 33 can move in the L-shaped fixed rod 31 to drive the filtering and collecting device 4 to move horizontally, after the position is determined, the fastening bolt passes through the L-shaped fixed rod 31 and is inserted into the positioning hole 37, when the movable connecting device 3 needs to be disassembled, the L-shaped fixed rod 31 can be directly rotated to separate the thread buckle 32 at the lower end of the L-shaped fixed rod from the thread groove 5, when the lifting device 2 needs to be disassembled, the screw at one end of the connecting plate 36 can be firstly screwed off, then the lifting frame 21 is pulled to separate the clamping block 23 from the clamping groove 35 to complete the disassembly of the lifting device 2, when duckweed and river water flow into the frame body 41 in the filtering and collecting device 4, the duckweed and the river water can be filtered by the first filter screen 44 and the second filter screen 43, so that the duckweed can be remained at the top ends of the first filter screen 44 and the second filter screen 43, when the filtering and collecting device 4 needs to be detached from the whole apparatus, the connecting buckle 42 can be separated from the connecting groove 25.
Claims (6)
1. The utility model provides an environment-friendly river duckweed intercepts filtration equipment, includes base (1), its characterized in that: the two ends of the base (1) are connected with supporting plates (6), threaded pipes (8) are mounted at the top ends of the supporting plates (6), inserting rods (7) are screwed at the top ends of the threaded pipes (8), the lower ends of the inserting rods (7) penetrate through the threaded pipes (8) and the supporting plates (6), threaded grooves (5) are formed in the top ends of the base (1), the top ends of the base (1) are connected with movable connecting devices (3) through the threaded grooves (5), and one ends of the movable connecting devices (3) are connected with lifting devices (2);
the lifting device (2) comprises a lifting frame (21), two sides of one end of the lifting frame (21) are respectively provided with a moving groove (26), the top end of the lifting frame (21) is connected with a driving box (22), a driving motor (221) is installed inside the driving box (22), a driving gear (211) is arranged inside the top end of the lifting frame (21), the top end of the driving gear (211) is fixedly connected with the output end of the driving motor (221), two ends of the driving gear (211) are respectively connected with a driven gear (212) in a meshing way, the lower ends of the two driven gears (212) are respectively connected with a threaded rod (214), the lower ends of the threaded rods (214) are rotatably connected with the lower inner wall of the lifting frame (21), the outer surface of the threaded rod (214) is sleeved with moving blocks (213), and the two moving blocks (213) penetrate through the two moving grooves (26) respectively;
both ends of the lifting device (2) are connected with intercepting nets (9), and both ends of the lifting device (2) are connected with filtering and collecting devices (4).
2. The environment-friendly river duckweed interception filtration apparatus of claim 1, wherein: one end of the moving block (213) is provided with a connecting groove (25), and one end of the lifting frame (21) is connected with a clamping block (23).
3. The environment-friendly river duckweed interception filtration apparatus of claim 1, wherein: remove connecting device (3) including L type dead lever (31), the lower extreme of L type dead lever (31) is connected with thread (32) that cooperation thread groove (5) used, movable rod (33) have been cup jointed to the one end of L type dead lever (31), open on the top of movable rod (33) has a plurality of locating hole (37), and the top of L type dead lever (31) is provided with the fastening bolt that cooperation locating hole (37) used, the one end that L type dead lever (31) were kept away from in movable rod (33) is connected with connecting plate (36), draw-in groove (35) that cooperation fixture block (23) used are opened to the one end of connecting plate (36), open the one end of connecting plate (36) has a plurality of fixed orifices (34), and the one end outside of connecting plate (36) is provided with the screw that a plurality of cooperation fixed orifices (34) used.
4. The environment-friendly river duckweed interception filtration apparatus of claim 2, wherein: the filtering and collecting device (4) comprises a frame body (41), a first filter screen (44) is connected between the inner walls of the two sides of the frame body (41), a second filter screen (43) is connected to the lower end of the frame body (41), and connecting buckles (42) used by matching connecting grooves (25) are connected to the two sides of one hollowed-out end of one end of the frame body (41).
5. The environment-friendly river duckweed interception filtration apparatus of claim 1, wherein: the upper end and the lower end of the interception net (9) are respectively fixedly connected with the upper frame wall and the lower frame wall of the lifting frame (21).
6. The environment-friendly river duckweed interception filtration apparatus of claim 1, wherein: the two threaded rods (214) are the same in length, and the thread directions engraved on the outer surfaces of the two threaded rods (214) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458584.0U CN213760695U (en) | 2020-10-30 | 2020-10-30 | Environment-friendly river duckweed interception and filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458584.0U CN213760695U (en) | 2020-10-30 | 2020-10-30 | Environment-friendly river duckweed interception and filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213760695U true CN213760695U (en) | 2021-07-23 |
Family
ID=76913714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022458584.0U Expired - Fee Related CN213760695U (en) | 2020-10-30 | 2020-10-30 | Environment-friendly river duckweed interception and filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213760695U (en) |
-
2020
- 2020-10-30 CN CN202022458584.0U patent/CN213760695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |