CN113396872B - A biodiversity collection system for city shore river greenery patches - Google Patents
A biodiversity collection system for city shore river greenery patches Download PDFInfo
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- CN113396872B CN113396872B CN202110619591.0A CN202110619591A CN113396872B CN 113396872 B CN113396872 B CN 113396872B CN 202110619591 A CN202110619591 A CN 202110619591A CN 113396872 B CN113396872 B CN 113396872B
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- 241000251468 Actinopterygii Species 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 10
- 239000010802 sludge Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 239000003643 water by type Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/02—Fixed nets without traps
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- Life Sciences & Earth Sciences (AREA)
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- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a biodiversity collecting device for urban riparian greenbelts, which is characterized in that a collecting plate is moved to the upper part of a riparian collecting area through a rope by using the conventional tools such as engineering vehicles, a gear structure is rotatably connected to the upper side of the collecting plate, a rotating motor is mounted on one side of the gear structure, a rotating gear meshed with the gear structure is mounted at the output end of the rotating motor, a plurality of extension rods are rotatably connected to the lower side of the collecting plate, a working plate and a power assembly are arranged at the far ends of the extension rods, the power assembly is mounted on the upper side of the working plate, a plurality of working mechanisms are uniformly mounted on the edge of the working plate, the fishing net is mechanically rotated and opened, the fishing net is ensured to be completely unfolded, meanwhile, the edge of the fishing net is pressed and fixed in the fishing process, fishes in silt are driven, the bottom of the fishing net is driven when the fishing net is lifted, the collecting efficiency is ensured, and the requirement on collecting operators is low.
Description
Technical Field
The invention relates to the technical field of biodiversity detection, in particular to a biodiversity acquisition device for urban riparian greenbelts.
Background
Biodiversity (biodiversity or biological diversity in english) is a broad concept describing the degree of diversity in nature. For biodiversity, the definitions under different scholars are different. For example, oNorse et al, (1986) states that biodiversity is present at multiple levels, whereas Wilson et al states that biodiversity is a form of life diversity ("The diversity of life") (Wilson & Peter,1988, wilson, 1992). Sun Ruyong (2001) it is believed that biodiversity generally refers to "all variations of life on earth". In the book "protective biology", jiang Zhigang et al (1997) gave the definitions given by biodiversity: "biodiversity is the integration of the ecological complex formed by organisms and their environment and the various ecological processes associated therewith, including animals, plants, microorganisms and their own genes and their complex ecosystems with their living environment".
And in the city, often need carry out biological diversity to city shore river and greenery patches and detect, with definite environmental aspect, generally detect the fish variety in the waters and mostly adopt the hand to throw the net and carry out fish fishing, but the use of net is thrown to the hand needs the skill, if the staff uses the not very easy condition that appears unable normal use of proficiency, and then lead to gathering inefficiency, inside some fishes like the silt that is located the riverbed bottom simultaneously, use the hand to throw the net and can't be fine catch, for this, we provide one kind and be used for city shore river greenery patches's biological diversity collection system.
Disclosure of Invention
The invention aims to provide a biodiversity collecting device for urban riverside greenbelts, which is convenient to use and can be used for driving and fishing fishes in sludge at the bottom of a riverbed so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a biodiversity collection system for city shore river greenery patches, includes gathers the board, gather the board and use the root instrument such as current engineering vehicle, remove to shore river collection area top through the rope, it rotates and is connected with gear structure to gather the board upside, gear structure installs the rotating electrical machines in one side, the rotating electrical machines output is installed and is meshed with gear structure's rotating gear, it rotates to be connected with a plurality of extension rods fixed with gear structure connection to gather the board downside, the extension rod distal end is equipped with the working plate, power component installs in the working plate upside, a plurality of operating device, and is a plurality of operating device evenly installs at the working plate edge.
Preferably, the power assembly comprises a power frame, the power frame is installed inside the extension rods, a driving bevel gear is connected to the lower side of the power frame in a rotating mode, a power motor is installed on the upper side of the power frame, the output end of the power motor is fixedly connected with the driving bevel gear, a plurality of working grooves which are evenly distributed are formed in the working plate, working screws are arranged inside the working grooves, two ends of each working screw are respectively connected to two ends of each working groove in a rotating mode, the working plate is provided with a power groove, a plurality of driven bevel gears which are fixedly connected with the working screws are connected to the power grooves in a rotating mode, the driven bevel gears are meshed with the driving bevel gears, the power motor is controlled to drive the driving bevel gears to rotate, and the plurality of working screws can be controlled to synchronously rotate under the meshing transmission effect of the driving bevel gears and the driven bevel gears.
Preferably, the operating mechanism includes work pole and work piece, work pole one end is rotated and is connected in the work board edge, work piece sliding connection is in work inslot portion, and with work lead screw threaded connection, work piece one side is rotated and is connected with the deflection pole, the deflection pole distal end is rotated and is connected in the work pole upper end, open in the work pole outside has the groove that falls, the inside sliding connection of groove that falls has the board that falls, it is connected with the traction rod to play the board upside rotation, the traction rod distal end is rotated and is connected in the work board outside, the work pole lower extreme is equipped with two poles that open and shut, the landing gear lower extreme is equipped with the driving subassembly, the work pole lower extreme is equipped with draws in the subassembly in, removes with driving the work piece through the rotation of work lead screw, can control the work pole and rotate under the effect of deflection pole, when the work pole rotates, through the tractive effect of traction rod to the landing gear, can control the motion of the landing gear in the inslot portion that falls.
Preferably, the driving assembly comprises a driving frame, one end of the driving frame is rotatably connected to the lower end of the lifting plate, the far end of the driving frame is slidably connected with two opening and closing blocks, the outer sides of the opening and closing blocks are rotatably connected with a turnover rod, a plurality of driving cylinders which are uniformly distributed are arranged on the lower side of the turnover rod, the driving frame is provided with a driving groove, the inside of the driving groove is slidably connected with a driving block, one side of the driving block is rotatably connected with a push rod, the far end of the push rod is rotatably connected with a push block, the lower end of the driving groove is provided with a push plate, the push plate is provided with a push groove which is slidably connected with the push block, the lower end of the push plate is provided with a push cylinder, the push cylinder is rotatably connected with one end of the two turnover rods, the lower end of the driving groove is provided with a jacking hole, the inside of the jacking hole is provided with a jacking spring, the far end of the jacking spring is fixedly connected with the driving block, the far end of the two pushing rods is provided with a blocking plate, the blocking groove which is attached with the blocking plate, the working rod is opened when the working rod is opened, sludge is moved to the lifting rod, the lifting rod is controlled to the lifting rod, the lifting rod is controlled to be moved to the lifting rod, and controlled to the lifting rod, and the lifting rod, the lifting rod is controlled to the lifting rod, can pack up two upset poles, avoid producing the collision.
Preferably, draw in the subassembly including drawing in the pole, draw in pole one end and rotate and connect in the work lever lower extreme, draw in pole one side and rotate and be connected with the control lever, the control lever distal end rotates and connects in driving frame one side, the landing plate outside is equipped with the joint frame of sliding connection in the work lever outside, draw in the pole distal end and be equipped with fixed subassembly, it is to open at the work lever, the joint frame will draw in the pole and press and be fixed in two inside the pole that open and shut to control driving frame rotation under the effect of control lever, along with the folding of work lever, the control lever tractive drives the frame and makes and drive the cylinder and insert inside the silt downwards all the time, when driving the frame and removing to required position, the joint frame breaks away from and draws in the pole in simultaneously inside the barrier plate entering barrier groove, continues to fold the work lever, and the pole backward pushes away from and draws in the pole lower extreme that draws in and folds in, to catching the net bottom, avoids fish to break away from.
Preferably, the fixed subassembly includes the fixed plate, fixed plate one side is rotated and is connected in drawing in the pole distal end, the fixed plate is opened there is the fixed slot, open the fixed plate distal side has a plurality of through-holes, draw in pole one side and open and have a plurality of screw holes of laminating mutually with the fixed plate through-hole, will catch inside the fixed slot that the net border position was arranged in the fixed plate, the upset fixed plate uses the bolt to connect fixedly, can fix catching the net.
Preferably, the contact surface of the lifting plate and the lifting groove is a smooth surface, so that the friction force borne by the lifting plate when the lifting plate slides in the lifting groove is reduced.
Preferably, the working plate is made of metal, so that the structural stability of the working plate is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. catch the net through mechanical rotation and opening, ensure to catch the net and go into water and can expand completely, catch the in-process simultaneously and press fixedly to catching the net edge, and drive the inside fish of river silt, catch the net bottom and draw in when lifting, ensure collection efficiency, require lowly to operating personnel.
2. The working plate is made of metal, so that the structural stability of the working plate is improved,
3. the contact surface of the lifting plate and the lifting groove is a smooth surface, so that the friction force born by the lifting plate when the lifting plate slides in the lifting groove is reduced.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the position of the acquisition plate and the work plate of the present invention;
FIG. 3 is a schematic view of a work bar of the present invention;
FIG. 4 is a schematic view of the interior of the inventive work bar;
FIG. 5 is a schematic view of the clamping frame of the hoisting fishing net of the present invention disengaged from the furling rod;
FIG. 6 is a schematic view of the driving assembly of the invention with the clamping frame of the hoisting fishing net disengaged from the furling rod;
FIG. 7 is a schematic view of the opening lever of the present invention;
fig. 8 is an enlarged view of region a in fig. 6.
In the figure: 1-collecting plate; 2-a gear structure; 3-a rotating electrical machine; 4-a rotating gear; 5-extending the rod; 6-a working plate; 7-a power assembly; 8-a working mechanism; 9-a power frame; 10-drive bevel gear; 11-a power motor; 12-a working tank; 13-a working screw rod; 14-a power tank; 15-passive bevel gear; 16-a working rod; 17-a work block; 18-a deflection rod; 19-a drop tank; 20-a lifting plate; 21-a traction rod; 22-an opening and closing rod; 23-a driving component; 24-a furling assembly; 25-a driving frame; 26-a folding block; 27-a turning bar; 28-driving cylinder; 29-a driving groove; 30-driving block; 31-a push rod; 32-a pushing block; 33-a push plate; 34-a push slot; 35-pushing cylinder; 36-jacking holes; 37-jacking springs; 38-a barrier plate; 39-a blocking groove; 40-a folding rod; 41-a control lever; 42-a clamping frame; 43-a fixed component; 44-a fixed plate; 45-fixed groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, fig. 4 and fig. 8, the present invention provides a technical solution: the utility model provides a biodiversity collection system for city riparian greenbelt convenient to use, can drive in order to catch the inside fish that lie in riverbed bottom silt simultaneously, includes and gathers board 1, gather board 1 and use root instrument such as current engineering vehicle, remove to riparian collection area top through the rope, it is connected with gear structure 2 to gather 1 upside rotation of board, gear structure 2 one side installs rotating electrical machines 3, rotating electrical machines 3 output is installed and is meshed with 2 rotating gear 4 of gear structure, it is connected with a plurality ofly and is connected fixed extension rod 5 with gear structure 2 to gather 1 downside rotation of board, extension rod 5 distal end is equipped with working plate 6, power component 7 installs in 6 upsides of working plate, a plurality of operating device 8, and is a plurality of operating device 8 is evenly installed in 6 edges of working plate.
The contact surface of the lifting plate 20 and the lifting groove 19 is a smooth surface, so that the friction force borne by the lifting plate 20 when the lifting plate slides in the lifting groove 19 is reduced, the working plate 6 is made of metal, and the structural stability of the working plate 6 is improved.
The power assembly 7 comprises a power frame 9, the power frame 9 is installed inside the extension rods 5, the lower side of the power frame 9 is rotatably connected with driving bevel gears 10, a power motor 11 is installed on the upper side of the power frame 9, the output end of the power motor 11 is fixedly connected with the driving bevel gears 10, the working plate 6 is provided with a plurality of uniformly distributed working grooves 12, working screws 13 are arranged inside the working grooves 12, the two ends of the working screws 13 are rotatably connected to the two ends of the working grooves 12 respectively, the working plate 6 is provided with a power groove 14, a plurality of driven bevel gears 15 fixedly connected with the working screws 13 are rotatably connected inside the power groove 14, and the driven bevel gears 15 are meshed with the driving bevel gears 10.
The power motor 11 is controlled to drive the driving bevel gear 10 to rotate, and the plurality of working screw rods 13 can be controlled to synchronously rotate under the meshing transmission action of the driving bevel gear 10 and the driven bevel gear 15.
The working block 17 is driven to move by the rotation of the working screw 13, the working rod 16 can be controlled to rotate under the action of the deflection rod 18, and when the working rod 16 rotates, the lifting plate 20 can be controlled to rise and fall by the traction action of the traction rod 21 on the lifting plate 20.
Example 2
Referring to fig. 2, 5 and 6, in this embodiment, the embodiment 1 is further described, the collecting plate 1 is moved to the upper side of the river collecting area by using a conventional engineering vehicle and other tools through a rope, the upper side of the collecting plate 1 is rotatably connected with a gear structure 2, a rotating motor 3 is installed at one side of the gear structure 2, a rotating gear 4 engaged with the gear structure 2 is installed at the output end of the rotating motor 3, a plurality of extension rods 5 fixedly connected with the gear structure 2 are rotatably connected to the lower side of the collecting plate 1, the far end of each extension rod 5 is provided with a working plate 6, a power assembly 7 is installed at the upper side of the working plate 6, a plurality of working mechanisms 8 are arranged at the edge of the working plate 6, and the plurality of working mechanisms 8 are uniformly installed at the edge of the working plate 6.
Wherein, it includes drives the frame 25 to drive the subassembly 23, it rotates to connect in the 20 lower extremes of board that falls to drive frame 25 one end, it has two pieces 26 that open and shut to drive the frame 25 distal end sliding connection, it rotates to be connected with trip bar 27 to open and shut the piece 26 outside, trip bar 27 downside is equipped with a plurality of evenly distributed's the cylinder 28 that drives, it has the groove 29 of driving to drive frame 25, it has the piece 30 of driving to drive the inside sliding connection in groove 29, it rotates and is connected with catch bar 31 to drive piece 30 one side, catch bar 31 distal end rotates and is connected with catch bar 32, it is equipped with catch bar 33 to drive groove 29 lower extreme, catch bar 33 opens and has the groove 34 that promotes piece 32 sliding connection, it is equipped with promotion cylinder 35 to drive the piece 32 lower extreme, it rotates with two trip bar 27 one end to promote cylinder 35, it has jacking hole 36 to drive the groove 29 lower extreme to open and have jacking spring 37, jacking spring 37 distal end is connected fixedly with catch bar 30, two the pole 22 distal ends are equipped with the board 38 that blocks one side that opens and shuts, it has the laminating board 39 that blocks mutually to drive the piece.
The working rods 16 are opened simultaneously by rotating the collecting plate 1, when the working rods 16 are opened, the lifting plate 20 descends in the lifting groove 19 under the action of the pulling rod 21, the driving blocks 30 are lifted to the upper end of the driving groove 29 under the action of the lifting spring 37, the two turning rods 27 are controlled to be opened, the driving cylinders 28 rise and fall to the bottom of the riverbed along with the fishing net and are inserted into sludge of the riverbed, the working rods 16 are controlled to be closed and the collecting plate 1 is pulled, the driving cylinders 28 can be controlled to move in the sludge, the fishes in the sludge are driven to the fishing net catching position, meanwhile, along with the closing of the working rods 16, the pulling rod 21 drives the lifting plate 20 to be lifted, the blocking plate 38 enters the blocking groove 39 and presses the driving blocks 30 downwards, the driving blocks 32 are controlled to move under the action of the pushing rod 31, the two turning rods 27 are further controlled to move, the two turning rods 27 are retracted, and collision is avoided.
In the scheme, the type Y80M1-1 is preferably selected for the jacking motor 24, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit is operated as the conventional circuit, circuits and control related in the scheme are the prior art, and too much description is not provided herein.
Example 3
Referring to fig. 3 and 7, in this embodiment, a further description is given to embodiment 2, where an acquisition plate 1 is moved to a position above a river acquisition area by using an existing engineering vehicle and other tools through a rope, the upper side of the acquisition plate 1 is rotatably connected with a gear structure 2, a rotating motor 3 is installed on one side of the gear structure 2, a rotating gear 4 engaged with the gear structure 2 is installed at an output end of the rotating motor 3, a plurality of extension rods 5 fixedly connected with the gear structure 2 are rotatably connected to the lower side of the acquisition plate 1, a working plate 6 and a power assembly 7 are installed at the far end of each extension rod 5, the power assembly 7 is installed on the upper side of the working plate 6, a plurality of working mechanisms 8 are installed at the edge of the working plate 6, and the plurality of working mechanisms 8 are uniformly installed at the edge of the working plate 6.
The furling assembly 24 comprises a furling rod 40, one end of the furling rod 40 is rotatably connected to the lower end of the working rod 16, one side of the furling rod 40 is rotatably connected with a control rod 41, the far end of the control rod 41 is rotatably connected to one side of the driving frame 25, a clamping frame 42 which is slidably connected to the outer side of the working rod 16 is arranged on the outer side of the lifting plate 20, and a fixing assembly 43 is arranged on the far end of the furling rod 40.
When the working rod 16 is opened, the clamping frame 42 presses and fixes the furling rod 40 inside the two opening and closing rods 22, the driving frame 25 is controlled to rotate under the action of the control rod 41, along with the folding of the working rod 16, the control rod 41 pulls the driving frame 25 to enable the driving cylinder 28 to be always inserted downwards into the sludge, when the driving frame 25 moves to a required position, the clamping frame 42 is separated from the furling rod 40, meanwhile, the blocking plate 38 enters the blocking groove 39 to continue folding the working rod 16, the control rod 41 pushes the furling rod 40 reversely to enable the lower end of the furling rod 40 to be folded, the bottom of the fishing net is furled, and the separation of fishes is avoided.
The fixing assembly 43 includes a fixing plate 44, one side of the fixing plate 44 is rotatably connected to the distal end of the furling rod 40, the fixing plate 44 is provided with a fixing groove 45, the distal end of the fixing plate 44 is provided with a plurality of through holes, and one side of the furling rod 40 is provided with a plurality of threaded holes which are attached to the through holes of the fixing plate 44.
The edge position of the fishing net is arranged in the fixing groove 45 of the fixing plate 44, and the overturning fixing plate 44 is connected and fixed by using bolts, so that the fishing net can be fixed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A biodiversity collection system for urban waterfront greenbelts, comprising:
the device comprises a collecting plate (1), wherein the collecting plate (1) is moved to the upper part of a river collecting area through a rope by using tools such as existing engineering vehicles and the like, a gear structure (2) is rotatably connected to the upper side of the collecting plate (1), a rotating motor (3) is installed on one side of the gear structure (2), a rotating gear (4) meshed with the gear structure (2) is installed at the output end of the rotating motor (3), a plurality of extension rods (5) fixedly connected with the gear structure (2) are rotatably connected to the lower side of the collecting plate (1), a working plate (6) is arranged at the far end of each extension rod (5), and the middle part of a fishing net is fixed to the lower side of the working plate (6);
the power assembly (7) is arranged on the upper side of the working plate (6), and a plurality of working mechanisms (8) are uniformly arranged at the edge of the working plate (6);
the power assembly (7) comprises a power frame (9), the power frame (9) is installed inside the extension rods (5), the lower side of the power frame (9) is rotatably connected with a driving bevel gear (10), the upper side of the power frame (9) is provided with a power motor (11), the output end of the power motor (11) is fixedly connected with the driving bevel gear (10), the working plate (6) is provided with a plurality of uniformly distributed working grooves (12), working screw rods (13) are arranged inside the working grooves (12), two ends of each working screw rod (13) are respectively rotatably connected to two ends of each working groove (12), the working plate (6) is provided with a power groove (14), a plurality of driven bevel gears (15) fixedly connected with the working screw rods (13) are rotatably connected inside the power grooves (14), and the driven bevel gears (15) are meshed with the driving bevel gears (10);
the working mechanism (8) comprises a working rod (16) and a working block (17), one end of the working rod (16) is rotatably connected to the edge of the working plate (6), the working block (17) is slidably connected inside the working groove (12) and is in threaded connection with the working screw rod (13), one side of the working block (17) is rotatably connected with a deflection rod (18), the far end of the deflection rod (18) is rotatably connected to the upper end of the working rod (16), a lifting groove (19) is formed in the outer side of the working rod (16), a lifting plate (20) is slidably connected inside the lifting groove (19), the upper side of the lifting plate (20) is rotatably connected with a traction rod (21), the far end of the traction rod (21) is rotatably connected to the outer side of the working plate (6), two opening and closing rods (22) are arranged at the lower end of the working rod (16), a driving assembly (23) is arranged at the lower end of the lifting plate (20), and a furling assembly (24) is arranged at the lower end of the working rod (16);
the driving assembly (23) comprises a driving frame (25), one end of the driving frame (25) is rotatably connected to the lower end of a lifting plate (20), the far end of the driving frame (25) is connected with two opening and closing blocks (26) in a sliding manner, the outer side of each opening and closing block (26) is rotatably connected with a turning rod (27), the lower side of the turning rod (27) is provided with a plurality of uniformly distributed driving cylinders (28), the driving frame (25) is provided with a driving groove (29), the inner side of the driving groove (29) is connected with a driving block (30) in a sliding manner, one side of the driving block (30) is rotatably connected with a push rod (31), the far end of the push rod (31) is rotatably connected with a push block (32), the lower end of the driving groove (29) is provided with a push plate (33), the push plate (33) is provided with a push groove (34) which is slidably connected with the push block (32), the lower end of the push block (32) is provided with a push cylinder (35), the push cylinder (35) is rotatably connected with one end of the two push rods (27), the lower end of the driving groove (29) is provided with a fixed hole (36), the inner side of the lifting hole (37) is provided with a lifting spring (37), and the lifting spring (37) is provided with two lifting spring (37), one side of the driving block (30) is provided with a blocking groove (39) which is attached to the blocking plate (38);
draw in subassembly (24) including drawing in pole (40), draw in pole (40) one end and rotate to be connected in working beam (16) lower extreme, draw in pole (40) one side and rotate and be connected with control lever (41), control lever (41) distal end is rotated and is connected in driving frame (25) one side, the board (20) outside of rising and falling is equipped with joint frame (42) in the working beam (16) outside sliding connection, draw in pole (40) distal end and be equipped with fixed subassembly (43).
2. The biodiversity collecting device for the urban waterfront river greenbelts according to claim 1, characterized in that: the fixing assembly (43) comprises a fixing plate (44), one side of the fixing plate (44) is rotatably connected to the far end of the furling rod (40), a fixing groove (45) is formed in the fixing plate (44), a plurality of through holes are formed in the far side of the fixing plate (44), and a plurality of threaded holes attached to the through holes of the fixing plate (44) are formed in one side of the furling rod (40).
3. The biodiversity collecting device for the urban waterfront river greenbelts according to claim 2, wherein: the contact surface of the lifting plate (20) and the lifting groove (19) is a smooth surface.
4. The biodiversity collecting device for the urban waterfront river greenbelts according to claim 1, characterized in that: the working plate (6) is made of metal.
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| CN202110619591.0A CN113396872B (en) | 2021-06-03 | 2021-06-03 | A biodiversity collection system for city shore river greenery patches |
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| CN202110619591.0A CN113396872B (en) | 2021-06-03 | 2021-06-03 | A biodiversity collection system for city shore river greenery patches |
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| JP6718092B1 (en) * | 2019-06-04 | 2020-07-08 | 广州克力労保用品有限公司 | River surface floating matter recovery processing ship |
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|---|---|---|---|---|
| JP2001231404A (en) * | 2000-02-22 | 2001-08-28 | Tokyo Jimu Service Kk | Apparatus for collecting organism living in alga spot |
| JP3925721B2 (en) * | 2003-06-13 | 2007-06-06 | 滝原 ▲いさお▼ | Fishing method |
| CN204272980U (en) * | 2014-11-07 | 2015-04-22 | 成都思达高科软件有限公司 | A kind of plankton sampler of improvement |
| CN104430215A (en) * | 2014-11-14 | 2015-03-25 | 中国水产科学研究院东海水产研究所 | Silt tidal creek fish capturing device and quantitative fish density sampling method |
| CN206603078U (en) * | 2017-03-22 | 2017-11-03 | 中国水产科学研究院珠江水产研究所 | A kind of high-efficiency environment friendly gathers the device of aquatile |
| CN107494471A (en) * | 2017-10-10 | 2017-12-22 | 赣州市水产研究所 | A kind of efficient fish catching equipment and its fishing method |
| CN207322431U (en) * | 2017-10-27 | 2018-05-08 | 定西市畜牧兽医局 | A kind of new pond finishing device |
| CN207721000U (en) * | 2017-12-19 | 2018-08-14 | 塔里木大学 | A kind of big water surface plankton acquisition means |
| CN208490644U (en) * | 2018-05-18 | 2019-02-15 | 钟永林 | A kind of fishery cultivating fish-catching apparatus |
| CN208692102U (en) * | 2018-08-02 | 2019-04-05 | 郑州智拓生物科技有限公司 | A kind of ecologic breeding is discharged water with rice field to be captured fishing net and fixes device |
| CN211458577U (en) * | 2019-12-26 | 2020-09-11 | 泰州丰汇农业科技有限公司 | Fishing equipment for globefish breeding |
| CN211983312U (en) * | 2020-04-16 | 2020-11-24 | 马鞍山市良田农业科技有限公司 | Device is catched equally to loach size in pond is planted to lotus root |
| CN213044819U (en) * | 2020-07-02 | 2021-04-27 | 贵州省水产研究所 | Rice field is bred fish and is used quick fishing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6718092B1 (en) * | 2019-06-04 | 2020-07-08 | 广州克力労保用品有限公司 | River surface floating matter recovery processing ship |
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| 机械捕捞设备介绍;徐皓等;《科学养鱼》;20170310(第03期);第82-84页 * |
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| CN113396872A (en) | 2021-09-17 |
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