CN114164809A - River ecological restoration device - Google Patents
River ecological restoration device Download PDFInfo
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- CN114164809A CN114164809A CN202111463647.4A CN202111463647A CN114164809A CN 114164809 A CN114164809 A CN 114164809A CN 202111463647 A CN202111463647 A CN 202111463647A CN 114164809 A CN114164809 A CN 114164809A
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- fixedly connected
- frame
- water inlet
- plate
- duckweeds
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a river ecology recovery device in the technical field of river ecology, wherein a collecting mechanism comprises a mounting plate, one end of the mounting plate is fixedly mounted on the outer surface of a water inlet barrel, a water inlet is fixedly mounted at the top end inside the water inlet barrel, a collecting box for collecting aquatic weeds is fixedly connected at the lower end of the water inlet, a rotary drum is rotatably connected inside the collecting box, a plurality of baffles distributed in a circumferential array are fixedly connected on the outer surface of the rotary drum, a material pushing plate is arranged between every two adjacent baffles, duckweed collected on a river can be effectively collected, the collecting mechanism can well separate water from duckweed, duckweed collected on the river can be effectively collected, the collecting mechanism can well separate water from duckweed, the volume of the water and the duckweed together is reduced, and the volume of the treated water and the duckweed which are ground subsequently is convenient to be combined together, the subsequent grinding and crushing treatment is facilitated.
Description
Technical Field
The invention relates to the technical field of river ecology, in particular to a river ecology restoration device.
Background
With the rapid development of economy, a large amount of industrial wastewater, domestic sewage and plant nutrient substances in farmland runoff are discharged into rivers around cities, so that the content of plant nutrient substances such as nitrogen, phosphorus and the like in the river water body is excessive, aquatic organisms, particularly algae, are propagated in a large quantity, the dissolved oxygen in the water body is reduced, fishes and other organisms die in a large quantity, the ecological balance is damaged, wherein, some filamentous algae such as duckweed floating on the water surface cause serious river pollution to the river, the duckweed isolates the water surface part from the air almost, so that the water quality of the water body is accelerated to deteriorate, meanwhile, eutrophication of water is also aggravated, a large amount of duckweeds are bred particularly in the high-incidence period of the duckweeds, and if salvaging and treatment are not carried out, the area of the water surface is reduced, the concentration of dissolved oxygen in the water is reduced, the water area is further eutrophicated, and finally, the aging of the water body is accelerated, so that the river is seriously ecologically damaged.
Based on the river ecological restoration device, the invention designs the river ecological restoration device to solve the problems.
Disclosure of Invention
The invention aims to provide a river ecology restoration device 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 river ecology recovery unit, includes into a water section of thick bamboo, the inside of a water section of thick bamboo is provided with collects the mechanism, collect the mechanism when the weight of duckweed reaches appointed value, collect at first can collect the duckweed on the river, later accomodate the duckweed of collecting, carry out processing on next step, the below of collecting the mechanism is provided with smashes the shift-out mechanism, smash the shift-out mechanism and grind the duckweed that the mechanism was collected at first with collecting the mechanism, smash the shift-out mechanism and carry out automatic cleaning when grinding, make the duckweed that grinds, make and reduce and accomodate the volume, conveniently discharge, accelerated degradation, conveniently be used for the collection and the processing to the duckweed, later with the duckweed automatic transportation who grinds to the bank, bury the processing.
As a further scheme of the invention, the collecting mechanism comprises a mounting plate, one end of the mounting plate is fixedly mounted with the outer surface of the water inlet cylinder, a water inlet is fixedly mounted at the top end inside the water inlet cylinder, the lower end of the water inlet is fixedly connected with a collecting box for collecting aquatic weeds, the collecting box comprises a filter screen plate and an arc-shaped plate, and the filter screen plate is positioned above the arc-shaped plate; the inner wall of the water inlet cylinder is fixedly connected with a guide plate which is obliquely arranged, and the arc-shaped plate is fixedly connected to the middle position of the guide plate; a water leakage groove is formed in the rear side of the water inlet cylinder, and the bottom end of the water leakage groove is flush with the bottom end of the guide plate; the collecting box is characterized in that a rotary drum is rotatably connected inside the collecting box, a plurality of baffles distributed in a circumferential array are fixedly connected to the outer surface of the rotary drum, a material pushing plate is arranged between every two adjacent baffles, a first connecting rod is fixedly connected to each material pushing plate and is in sliding connection with the rotary drum, a compression spring for resetting the first connecting rod is sleeved on each first connecting rod, an arc plate is fixedly connected inside the collecting box and drives the first connecting rod to slide outwards when the rotary drum drives the first connecting rod to rotate, a blocking piece is fixedly connected to the inner wall of the collecting box and is used for preventing the baffles from reversing; the water inlet device comprises a water inlet cylinder, a collecting box, a water inlet cylinder, a water outlet cylinder, a water inlet cylinder, a water outlet cylinder, a water inlet cylinder, a water inlet cylinder, a water outlet cylinder, a water, a cylinder, a water inlet cylinder, a water outlet cylinder, a water inlet cylinder, a water tank.
As a further scheme of the invention, the crushing and moving-out mechanism comprises an inner gear frame, the inner gear frame is positioned below the feeding frame and is fixedly connected with the lower end of the inner wall of the water inlet cylinder, a first gear is meshed on the inner side of the inner gear frame, a second gear is meshed with the first gear, the second gear and the inner gear frame are concentrically arranged and are rotatably connected, a fixed block is fixedly connected to the upper surface of the second gear, a cleaning rod is slidably connected to the side wall of the fixed block, the lower end of the cleaning rod is connected with a reset spring for resetting the cleaning rod, a first rotating rod is fixedly connected to the bottom of a rotating shaft of the second gear, the first rotating rod is rotatably connected with a transmission box, a discharge box is fixedly connected with the transmission box, the top of the discharge box is fixedly connected with the water inlet cylinder, and a feeding port positioned below the inner gear frame is formed in the top of the discharge box, be provided with second bevel gear in the transmission case, second bevel gear and first bevel gear fixed connection, second bevel gear meshing has first bevel gear and third bevel gear, fixedly connected with second dwang on the first bevel gear, be connected with the hob on the third bevel gear, second dwang and hob all rotate and connect on the transmission case, fixedly connected with conveying cylinder on the lateral wall of play workbin, the hob is for being located conveying cylinder.
As a further scheme of the invention, the lower surface of the cleaning rod is fixedly connected with a hard brush, and the length of the hard brush is matched with the width of the side wall of the inner tooth frame and is used for stirring duckweed in the inner tooth frame and dredging a material hole formed in the bottom of the inner tooth frame.
As a further scheme of the invention, the first connecting rods are fixedly connected with elastic balls positioned outside the rotary drum, and the elastic balls are positioned between the material pushing plate and the rotary drum.
As a further scheme of the invention, the middle part of the material pushing plate is convex, and teeth are arranged on two sides of the material pushing plate.
As a further aspect of the present invention, a sealing plate is slidably connected to a top of the water inlet tube, and the sealing plate is used for shielding the water inlet.
As a further scheme of the invention, a second connecting rod is fixedly connected to the side wall of the feeding frame, and the feeding frame is connected with the water inlet cylinder in a sliding manner in the vertical direction through the second connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the collecting mechanism, water can flow out to the guide plate through the meshes on the filter screen plate by the matching use of the filter screen plate and the baffle plate, then the water can flow out to the downstream outside the dam from the water leakage groove along the guide plate, the water is effectively separated from the duckweeds, the volume of the water and the duckweeds together is reduced, the water can continuously flow to the downstream, the intercepted duckweeds cannot influence the downstream ecological environment, the oxygen content in the water is improved, the ecological environment of the organisms in the water body is protected, the arc plates can drive the first connecting rods and the material pushing plates to move outwards before the baffle plate drives the duckweeds to move to the bottom of the arc plates through the matching use of the rotary cylinders, the baffle plate, the first connecting rods, the compression springs and the arc plates, the material pushing plates can scrape the duckweeds adhered to the side walls of the baffle plate, and the duckweeds in the two baffle plates can be completely pushed out, through the matching use of the second connecting rod of the feeding frame, the extension spring, the pushing plate, the sector plate, the rotating block and the inclined sliding groove, the duckweeds can automatically fall into the crushing and moving-out mechanism for crushing after accumulating a certain amount, and insufficient grinding caused by too small amount of the duckweeds can be avoided; the duckweed which is fully ground and moved out by the grinding and moving-out mechanism can also be used as the nutrient of the riverside grass trees.
2. According to the invention, through the arrangement of the inner toothed frame, the first gear, the second gear, the fixed block and the cleaning rod, the collected duckweeds can be crushed and ground, so that the ground duckweeds are reduced in storage volume, convenient to discharge and accelerated in degradation; then, the ground duckweeds are automatically transported to the shore through the arrangement of a third bevel gear, a screw rod and a material conveying cylinder, and are buried or treated as fertilizer of plants; the problem that a traditional salvage ship collects in a river firstly and transports collected duckweeds to the bank by workers is solved, the situation that the traditional salvage ship is complex, tedious and labor-consuming is complex, the device can directly transport the duckweeds without workers, the low-cost automatic device integrating collection, grinding and transportation is realized, the cleaning efficiency of a river water body is improved, dissolved oxygen of water is increased, the diversity of water organisms is guaranteed, water quality is improved, the ground duckweeds provide certain nutrients for trees on the bank, the environment of soil is improved, better regulation is created for tree growth, after the root system of the trees grows well, soil on the bank can be consolidated better, water and soil loss is avoided, and the ecological environment of the river becomes better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic sectional view showing the connection and position relationship between the collecting box and the deflector according to the present invention;
FIG. 4 is a schematic sectional view showing the connection relationship and position relationship between the collecting box, the rotary drum, the baffle, the first connecting rod, the compression spring, the elastic ball, the arc plate and the baffle according to the present invention;
FIG. 5 is a schematic cross-sectional view of the morcellating removal mechanism of the present invention;
FIG. 6 is a front view of the state of FIG. 5;
FIG. 7 is a schematic view showing the connection relationship and position relationship of a first gear, a second gear, a cleaning rod, a first rotating rod, a turbine blade, a second rotating rod, a first bevel gear, a second bevel gear, a third bevel gear and a screw rod according to the present invention;
FIG. 8 is a schematic view of the invention with the sector plates open;
FIG. 9 is a schematic view showing the connection and position of the fixing block, the cleaning rod and the return spring according to the present invention
Fig. 10 is a schematic view of the structure of the present invention installed at a river position.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a water inlet cylinder 1, a mounting plate 2, a water inlet 3, a collecting box 4, a filter screen plate 401, an arc-shaped plate 402, a rotary cylinder 5, a baffle plate 6, a first connecting rod 7, a compression spring 8, an elastic ball 9, an arc-shaped plate 10, a baffle plate 11, a feeding frame 12, a second connecting rod 13, a tension spring 14, a material pushing plate 15, a sector plate 16, a rotary block 17, an inclined chute 18, a connecting block 19, a fixing frame 20, an inner tooth frame 21, a first gear 22, a second gear 23, a fixing block 24, a cleaning rod 25, a first rotary rod 26, a discharging box 27, a turbine blade 28, a second rotary rod 29, a first bevel gear 30, a second bevel gear 31, a third bevel gear 32, a screw rod 33, a transmission cylinder 34, a transmission box 35, a sealing plate 36, a cylindrical cylinder 37 and a guide plate 38.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a river ecology recovery unit, includes into water section of thick bamboo 1, the inside of entering water section of thick bamboo 1 is provided with collection mechanism, collection mechanism collects at first can collect the duckweed on the river when the weight of duckweed reaches appointed value, later accomodates the duckweed of collecting, handles on next step, the below of collection mechanism is provided with smashes shift-out mechanism, smash shift-out mechanism at first grinds the duckweed that collection mechanism collected, smash shift-out mechanism and carry out automatic cleaning when grinding, make the duckweed that grinds, make to reduce and accomodate the volume, conveniently discharge, degrade with higher speed, conveniently be used for the collection and the processing to the duckweed, later with the duckweed automatic transportation who grinds to the bank, bury the processing.
The collecting mechanism comprises a mounting plate 2, one end of the mounting plate 2 is fixedly mounted on the outer surface of a water inlet barrel 1, a water inlet 3 is fixedly mounted at the top end of the interior of the water inlet barrel 1, the lower end of the water inlet 3 is fixedly connected with a collecting box 4 for collecting aquatic weeds, the collecting box 4 comprises a filter screen 401 and an arc-shaped plate 402, and the filter screen 401 is positioned above the arc-shaped plate 402; the inner wall of the water inlet cylinder 1 is fixedly connected with a guide plate 38 which is obliquely arranged, and the arc-shaped plate 402 is fixedly connected to the middle position of the guide plate 38; a water leakage groove is formed in the rear side of the water inlet cylinder 1, and the bottom end of the water leakage groove is flush with the bottom end of the guide plate 38; the collecting box 4 is connected with a rotating drum 5 in a rotating manner, a plurality of baffles 6 distributed in a circumferential array manner are fixedly connected to the outer surface of the rotating drum 5, a material pushing plate 15 is arranged between every two adjacent baffles 6, a first connecting rod 7 is fixedly connected to each material pushing plate 15, each first connecting rod 7 is connected with the rotating drum 5 in a sliding manner, each first connecting rod 7 is sleeved with a compression spring 8 for resetting the corresponding first connecting rod 7, an arc plate 10 is fixedly connected to the inner part of the collecting box 4, each arc plate 10 drives each first connecting rod 7 to slide outwards when the rotating drum 5 drives each first connecting rod 7 to rotate, a blocking piece 11 is fixedly connected to the inner wall of the collecting box 4, and each blocking piece 11 is used for preventing the corresponding baffle 6 from rotating reversely; the water inlet device is characterized in that a cylindrical barrel 37 located below the collecting box 4 is fixedly connected to the inner wall of the water inlet barrel 1, a material inlet frame 12 is connected to the cylindrical barrel 37 in a sliding mode, an extension spring 14 used for resetting the material inlet frame is fixedly connected to the material inlet frame 12, a fixing frame 20 is fixedly connected to the inner wall of the material inlet frame 12, a connecting block 19 is fixedly connected to the fixing frame 20, the connecting block 19 and the material inlet frame 12 are connected with a plurality of sector plates 16 which are distributed in a circumferential array in a rotating mode, the rotating shaft of each sector plate 16 extends to the outer side of the material inlet frame 12 and is fixedly connected with a rotating block 17, a plurality of inclined sliding grooves 18 which are distributed in the circumferential array are formed in the inner circumferential wall of the cylindrical barrel 37, the number of the inclined sliding grooves 18 is the same as that of the rotating blocks 17, and the rotating blocks 17 are respectively connected with the inclined sliding grooves 18 in a sliding mode.
In the practical use process of the invention, a plurality of devices are connected together, the collecting mechanisms in the devices are connected end to end, then the device is arranged on a built dam, the top surface of the device is positioned below the water surface of the dam, simultaneously, one surface of the water inlet cylinder 1 with the water leakage groove is arranged on the surface (shown in figure 10) of the dam which is not contacted with water, because the water inlet cylinder 1 is positioned below the water surface, the water in a river flows into the water inlet 3 according to the principle of hydraulic pressure difference, firstly, duckweed and water enter the collecting box 4 through the water inlet 3 and fall between two adjacent baffles 6 in the collecting box 4, the gravity of the duckweed and the water can drive the baffles 6 and the rotating cylinder 5 to rotate clockwise, when the baffles 6 rotate to the position, the water on the baffles 6 can flow through the filter screen 401 along the baffles 6 and then flows out of the filter screen 401 to the guide plate 38, then the water flows out of the water leakage groove to the downstream outside the dam along the guide plate 38, the duckweeds are intercepted by the filter screen plate 401 in the process, at the moment, after the water flows out of the filter screen plate 401, the gravity of the duckweeds is less likely to be insufficient to drive the baffle plate 6 to rotate, when the water and the duckweeds flow into the water inlet 3 next time and the baffle plate 6 is driven to rotate again, the filtered duckweeds are driven by the baffle plate 6 to move to the lower end of the arc-shaped plate 402, in the process, the baffle plate 6 drives the rotary drum 5 to rotate, the rotary drum 5 synchronously drives the first connecting rod 7, the compression spring 8 and the material pushing plate 15 to rotate, when the first connecting rod 7 rotates to contact with the arc-shaped plate 10, the arc-shaped surface of the arc-shaped plate 10 pushes the first connecting rod 7 to extrude the compression spring 8 and enables the first connecting rod 7 to push the material pushing plate 15 to move outwards, the duckweeds between the two baffle plates 6 are pushed outwards by the material pushing plate 15, and then the duckweeds fall into the feeding frame 12, after the feed frame 12 bears the weight of the duckweeds, the weight of the duckweeds gives the feed frame 12 a tendency of moving downwards, as the duckweeds falling into the feed frame 12 gradually increase, the weight of the duckweeds can slowly drive the feed frame 12 to move downwards on the cylindrical barrel 37, the feed frame 12 can drive the fixed frame 20, the connecting block 19, the sector plate 16 and the rotating block 17 to move downwards synchronously, the rotating block 17 can slide downwards in the inclined chute 18, when the rotating block 17 slides to the bending position of the oblique sliding chute 18, the oblique sliding chute 18 drives the rotating block 17 to rotate, the rotating block 17 synchronously drives the sector plates 16 to rotate after rotating, at the moment, the plane state formed by the sector plates 16 in the feeding frame 12 is changed into an opening state, as shown in fig. 8, the duckweeds fall from the sector plates 16 into the crushing and removing mechanism, and then the crushing and removing mechanism crushes and removes the duckweeds; according to the invention, through the arrangement of the collecting mechanism, water can flow out to the guide plate 38 through the meshes on the filter screen 401 by the matching use of the filter screen 401 and the baffle 6, then the water can flow out to the downstream outside the dam from the water leakage groove along the guide plate 38, the water is effectively separated from the duckweeds, the volume of the water and the duckweeds is reduced, the water can continuously flow to the downstream, the intercepted duckweeds cannot influence the downstream ecological environment, the oxygen content in the water is improved, the ecological environment of the organisms in the water body is protected, through the matching use of the rotary cylinder 5, the baffle 6, the first connecting rod 7, the compression spring 8 and the arc plate 10, the baffle 6 can drive the duckweeds to move to the bottom of the arc plate 402, the arc plate 10 can drive the first connecting rod 7 and the material pushing plate 15 to move outwards, and the material pushing plate 15 can scrape the duckweeds adhered to the side wall of the baffle 6, the duckweeds in the two baffle plates 6 can be completely pushed out, and the duckweeds can automatically fall into a crushing and moving-out mechanism for crushing after being accumulated to a certain amount through the matching use of the second connecting rod 13 of the feeding frame 12, the extension spring 14, the material pushing plate 15, the fan-shaped plate 16, the rotating block 17 and the inclined sliding chute 18, so that the insufficient grinding caused by too small quantity of the duckweeds can be avoided; the duckweed which is fully ground and moved out by the grinding and moving-out mechanism can also be used as the nutrient of the riverside grass trees.
As a further aspect of the present invention, the crushing and moving-out mechanism includes an inner gear frame 21, the inner gear frame 21 is located below the feeding frame 12 and is fixedly connected with the lower end of the inner wall of the water inlet cylinder 1, a first gear 22 is engaged with the inner side of the inner gear frame 21, a second gear 23 is engaged with the first gear 22, the second gear 23 is concentrically arranged with the inner gear frame 21, the second gear 23 is rotatably connected with the inner gear frame 21, a fixed block 24 is fixedly connected with the upper surface of the second gear 23, the side wall of the fixed block 24 is slidably connected with a cleaning rod 25, the lower end of the cleaning rod 25 is connected with a return spring for returning the cleaning rod 25, the bottom of the rotating shaft of the second gear 23 is fixedly connected with a first rotating rod 26, the first rotating rod 26 is rotatably connected with a transmission case 35, the transmission case 35 is fixedly connected with a discharge case 27, the top of the discharge case 27 is fixedly connected with the water inlet cylinder 1, the pan feeding mouth that is located interior tooth frame 21 below is seted up at the top of play workbin 27, be provided with second bevel gear 31 in the transmission case 35, second bevel gear 31 and first dwang 26 fixed connection, second bevel gear 31 meshing has first bevel gear 30 and third bevel gear 32, fixedly connected with second dwang 29 on the first bevel gear 30, be connected with hob 33 on the third bevel gear 32, second dwang 29 and hob 33 all rotate to be connected on transmission case 35, fixedly connected with transmission barrel 34 on the lateral wall of play workbin 27, hob 33 is for being located transmission barrel 34.
In the use process of the crushing and moving-out mechanism, in the process that duckweeds fall into the internal gear frame 21 from the feeding frame 12, the sector plate 16 is opened to enable the duckweeds to fall into the internal gear frame 21, and meanwhile, the turbine blade 28 which is continuously rotated by the water flow drives the first bevel gear 30 to rotate through the second rotating rod 29 which synchronously rotates; the first bevel gear 30 can drive the second bevel gear 31 and the third bevel gear 32 engaged with the first bevel gear to rotate after rotating, and when the second bevel gear 31 rotates, the first rotating rod 26 which rotates synchronously drives the second bevel gear 23 to rotate; the second gear 23 synchronously drives the first gear 22 engaged with the second gear to rotate after rotating, for better grinding, a certain gap is formed between the lower surfaces of the second gear 23 and the first gear 22 and the inner toothed frame 21, mainly for increasing grinding space, duckweeds in the inner toothed frame 21 are ground with the inner toothed frame 21 on the lower surfaces of the second gear 23 and the first gear 22 and are meshed and extruded by teeth among the inner toothed frame 21, the first gear 22 and the second gear 23, so that the duckweeds are better ground, the rotating second gear 23 drives the cleaning rod 25 to rotate, the duckweeds in the inner toothed frame 21 are stirred, the duckweeds are more fully ground, the ground duckweeds fall into the discharging box 27 through material holes in the inner toothed frame 21, the rotating third bevel gear 32 synchronously drives the spiral rod 33 to rotate at the moment, and the rotating spiral rod 33 transports the duckweeds out; according to the invention, through the arrangement of the inner gear frame 21, the first gear 22, the second gear 23, the fixed block 24 and the cleaning rod 25, collected duckweeds can be crushed and ground, so that the ground duckweeds can be reduced in storage volume, convenient to discharge and accelerated in degradation; then, the ground duckweeds are automatically transported to the shore through the arrangement of a third bevel gear 32, a screw rod 33 and a material conveying cylinder 34, and are buried or treated as fertilizer of plants; the problem that a traditional salvage ship collects in a river firstly and transports collected duckweeds to the bank by workers is solved, the situation that the traditional salvage ship is complex, tedious and labor-consuming is complex, the device can directly transport the duckweeds without workers, the low-cost automatic device integrating collection, grinding and transportation is realized, the cleaning efficiency of a river water body is improved, dissolved oxygen of water is increased, the diversity of water organisms is guaranteed, water quality is improved, the ground duckweeds provide certain nutrients for trees on the bank, the environment of soil is improved, better regulation is created for tree growth, after the root system of the trees grows well, soil on the bank can be consolidated better, water and soil loss is avoided, and the ecological environment of the river becomes better.
As a further scheme of the invention, the lower surface of the cleaning rod 25 is fixedly connected with a hard brush, the length of the hard brush is matched with the width of the side wall of the inner toothed frame 21, and the hard brush is used for stirring duckweed in the inner toothed frame 21 and dredging a material hole formed in the bottom of the inner toothed frame 21.
At the moment that the feeding frame 12 falls to the lowest point and the fan-shaped plates 16 are opened, the falling feeding frame 12 can be extruded onto the cleaning rod 25 in the inner tooth frame 21, so that the cleaning rod 25 moves downwards, and at the moment, the brush on the cleaning rod 25 can dredge the hole in the lower end of the inner tooth frame 21, so that the ground duckweeds can more easily pass through the grinding hole.
As a further scheme of the present invention, the first connecting rods 7 are fixedly connected with elastic balls 9 located outside the rotating drum 5, and the elastic balls 9 are located between the material pushing plate 15 and the rotating drum 5; during operation, the elastic ball 9 is mainly used for restoring the elasticity of the compression spring 8 when the cambered surface of the arc plate 10 is separated from the first connecting rod 7, so that the elastic ball 9 can impact the outer wall of the rotary drum 5 in the resetting process of the first connecting rod 7, and the elastic ball 9 shakes to enable the duckweeds adhered to the material pushing plate 15 to fall off.
As a further scheme of the invention, the middle part of the material pushing plate 15 is convex, and two sides of the material pushing plate are provided with teeth; when the duckweed pushing device works, in the process that the pushing plate 15 pushes outwards, the tooth teeth on the two sides can push out duckweeds conveniently to fall off while the contact area between the tooth teeth and the duckweeds is increased.
As a further aspect of the present invention, a sealing plate 36 is slidably connected to the top of the water inlet tube 1, and the sealing plate 36 is used for shielding the water inlet 3; when the water-saving device works, a motor for driving is arranged on the outer side of the sealing plate 36 to control water flow.
As a further scheme of the present invention, a second connecting rod 13 is fixedly connected to a side wall of the feeding frame 12, and the feeding frame 12 is slidably connected to the water inlet cylinder 1 in the vertical direction through the second connecting rod 13.
The working principle is as follows: in the practical use process of the invention, a plurality of devices are connected together, the collecting mechanisms in the devices are connected end to end, then the device is arranged on a built dam, the top surface of the device is positioned below the water surface of the dam, simultaneously, one surface of the water inlet cylinder 1 with the water leakage groove is arranged on the surface (shown in figure 10) of the dam which is not contacted with water, because the water inlet cylinder 1 is positioned below the water surface, the water in a river flows into the water inlet 3 according to the principle of hydraulic pressure difference, firstly, duckweed and water enter the collecting box 4 through the water inlet 3 and fall between two adjacent baffles 6 in the collecting box 4, the gravity of the duckweed and the water can drive the baffles 6 and the rotating cylinder 5 to rotate clockwise, when the baffles 6 rotate to the position, the water on the baffles 6 can flow through the filter screen 401 along the baffles 6 and then flows out of the filter screen 401 to the guide plate 38, then the water flows out of the water leakage groove to the downstream outside the dam along the guide plate 38, the duckweeds are intercepted by the filter screen plate 401 in the process, at the moment, after the water flows out of the filter screen plate 401, the gravity of the duckweeds is less likely to be insufficient to drive the baffle plate 6 to rotate, when the water and the duckweeds flow into the water inlet 3 next time and the baffle plate 6 is driven to rotate again, the filtered duckweeds are driven by the baffle plate 6 to move to the lower end of the arc-shaped plate 402, in the process, the baffle plate 6 drives the rotary drum 5 to rotate, the rotary drum 5 synchronously drives the first connecting rod 7, the compression spring 8 and the material pushing plate 15 to rotate, when the first connecting rod 7 rotates to contact with the arc-shaped plate 10, the arc-shaped surface of the arc-shaped plate 10 pushes the first connecting rod 7 to extrude the compression spring 8 and enables the first connecting rod 7 to push the material pushing plate 15 to move outwards, the duckweeds between the two baffle plates 6 are pushed outwards by the material pushing plate 15, and then the duckweeds fall into the feeding frame 12, after the feed frame 12 bears the weight of the duckweeds, the weight of the duckweeds gives the feed frame 12 a tendency of moving downwards, as the duckweeds falling into the feed frame 12 gradually increase, the weight of the duckweeds can slowly drive the feed frame 12 to move downwards on the cylindrical barrel 37, the feed frame 12 can drive the fixed frame 20, the connecting block 19, the sector plate 16 and the rotating block 17 to move downwards synchronously, the rotating block 17 can slide downwards in the inclined chute 18, when the rotating block 17 slides to the bending position of the oblique sliding chute 18, the oblique sliding chute 18 drives the rotating block 17 to rotate, the rotating block 17 synchronously drives the sector plates 16 to rotate after rotating, at the moment, the plane state formed by the sector plates 16 in the feeding frame 12 is changed into an opening state, as shown in fig. 8, the duckweeds fall from the sector plates 16 into the crushing and removing mechanism, and then the crushing and removing mechanism crushes and removes the duckweeds; according to the invention, through the arrangement of the collecting mechanism, water can flow out to the guide plate 38 through the meshes on the filter screen 401 by the matching use of the filter screen 401 and the baffle 6, then the water can flow out to the downstream outside the dam from the water leakage groove along the guide plate 38, the water is effectively separated from the duckweeds, the volume of the water and the duckweeds is reduced, the water can continuously flow to the downstream, the intercepted duckweeds cannot influence the downstream ecological environment, the oxygen content in the water is improved, the ecological environment of the organisms in the water body is protected, through the matching use of the rotary cylinder 5, the baffle 6, the first connecting rod 7, the compression spring 8 and the arc plate 10, the baffle 6 can drive the duckweeds to move to the bottom of the arc plate 402, the arc plate 10 can drive the first connecting rod 7 and the material pushing plate 15 to move outwards, and the material pushing plate 15 can scrape the duckweeds adhered to the side wall of the baffle 6, the duckweeds in the two baffle plates 6 can be completely pushed out, and the duckweeds can automatically fall into a crushing and moving-out mechanism for crushing after being accumulated to a certain amount through the matching use of the second connecting rod 13 of the feeding frame 12, the extension spring 14, the material pushing plate 15, the fan-shaped plate 16, the rotating block 17 and the inclined sliding chute 18, so that the insufficient grinding caused by too small quantity of the duckweeds can be avoided; the duckweed which is fully ground and moved out by the grinding and moving-out mechanism can also be used as the nutrient of the riverside grass trees.
Claims (8)
1. The utility model provides an ecological recovery unit in river, includes into a water section of thick bamboo (1), its characterized in that: the collecting mechanism is arranged inside the water inlet cylinder (1), when the weight of duckweeds reaches a specified value, the collecting mechanism collects the duckweeds on a river at first, then the collected duckweeds are collected and processed on the next step, the crushing and moving-out mechanism is arranged below the collecting mechanism, the duckweeds collected by the collecting mechanism are ground by the crushing and moving-out mechanism, the crushing and moving-out mechanism is automatically cleaned during grinding, the ground duckweeds are enabled to be reduced in size, the collecting volume is convenient to discharge, the duckweeds are convenient to degrade, the collecting and processing of the duckweeds are convenient, and the ground duckweeds are automatically transported to the shore to be buried.
2. The ecological restoration device for rivers according to claim 1, wherein: the collecting mechanism comprises a mounting plate (2), one end of the mounting plate (2) is fixedly mounted on the outer surface of the water inlet barrel (1), a water inlet (3) is fixedly mounted at the top end of the interior of the water inlet barrel (1), a collecting box (4) for collecting aquatic weeds is fixedly connected to the lower end of the water inlet (3), the collecting box (4) comprises a filter screen plate (401) and an arc-shaped plate (402), and the filter screen plate (401) is located above the arc-shaped plate (402); the inner wall of the water inlet cylinder (1) is fixedly connected with a guide plate (38) which is obliquely arranged, and the arc-shaped plate (402) is fixedly connected to the middle position of the guide plate (38); a water leakage groove is formed in the rear side of the water inlet cylinder (1), and the bottom end of the water leakage groove is flush with the bottom end of the guide plate (38); the collecting box (4) is connected with a rotary drum (5) in a rotating way, the outer surface of the rotary drum (5) is fixedly connected with a plurality of baffles (6) distributed in a circumferential array, a material pushing plate (15) is arranged between every two adjacent baffles (6), the material pushing plates (15) are fixedly connected with first connecting rods (7), the first connecting rods (7) are connected with the rotary drum (5) in a sliding manner, the first connecting rods (7) are sleeved with compression springs (8) for resetting the first connecting rods (7), the inner part of the collecting box (4) is fixedly connected with an arc plate (10), the arc plate (10) drives the first connecting rod (7) to slide outwards when the rotary drum (5) drives the first connecting rod (7) to rotate, the inner wall of the collecting box (4) is fixedly connected with a baffle (11), and the baffle (11) is used for preventing the baffle (6) from reversing; the inner wall of the water inlet cylinder (1) is fixedly connected with a cylindrical cylinder (37) positioned below the collecting box (4), the cylindrical cylinder (37) is connected with a feeding frame (12) in a sliding manner, the feeding frame (12) is fixedly connected with an extension spring (14) for resetting the feeding frame, the inner wall of the feeding frame (12) is fixedly connected with a fixed frame (20), the fixed frame (20) is fixedly connected with a connecting block (19), the connecting block (19) and the feeding frame (12) are jointly and rotatably connected with a plurality of sector plates (16) distributed in a circumferential array manner, the rotating shaft of each sector plate (16) extends to the outer side of the feeding frame (12) and is fixedly connected with a rotating block (17), the circumferential wall of the inner circle of the cylindrical cylinder (37) is provided with a plurality of inclined sliding chutes (18) distributed in a circumferential array manner, and the number of the inclined sliding chutes (18) is the same as the number of the rotating blocks (17), the rotating blocks (17) are respectively connected with the inclined sliding grooves (18) in a sliding manner.
3. The ecological restoration device for rivers according to claim 2, wherein: the smashing and moving-out mechanism comprises an inner toothed frame (21), the inner toothed frame (21) is located below a feeding frame (12) and fixedly connected with the lower end of the inner wall of a water inlet cylinder (1), a first gear (22) is meshed on the inner side of the inner toothed frame (21), a second gear (23) is meshed with the first gear (22), the second gear (23) and the inner toothed frame (21) are concentrically arranged, the second gear (23) is rotatably connected with the inner toothed frame (21), a fixed block (24) is fixedly connected with the upper surface of the second gear (23), a cleaning rod (25) is slidably connected with the side wall of the fixed block (24), a reset spring used for resetting the cleaning rod (25) is connected with the lower end of the cleaning rod (25), a first rotating rod (26) is fixedly connected with the bottom of a rotating shaft of the second gear (23), and a transmission box (35) is rotatably connected with the first rotating rod (26), the transmission case (35) is fixedly connected with a discharge case (27), the top of the discharge case (27) is fixedly connected with the water inlet cylinder (1), the top of the discharge box (27) is provided with a feeding port positioned below the inner gear frame (21), a second bevel gear (31) is arranged in the transmission case (35), the second bevel gear (31) is fixedly connected with the first rotating rod (26), the second bevel gear (31) is engaged with a first bevel gear (30) and a third bevel gear (32), a second rotating rod (29) is fixedly connected to the first bevel gear (30), the third bevel gear (32) is connected with a screw rod (33), the second rotating rod (29) and the screw rod (33) are both rotationally connected to a transmission case (35), the side wall of the discharge box (27) is fixedly connected with a material conveying barrel (34), and the screw rod (33) is positioned in the material conveying barrel (34).
4. The ecological restoration device for rivers according to claim 3, wherein: the lower surface of the cleaning rod (25) is fixedly connected with a hard brush, the length of the hard brush is matched with the width of the side wall of the inner tooth frame (21) and used for stirring duckweed in the inner tooth frame (21) and dredging a material hole formed in the bottom of the inner tooth frame (21).
5. The ecological restoration device for rivers according to claim 2, wherein: the first connecting rod (7) is fixedly connected with elastic balls (9) located on the outer side of the rotary drum (5), and the elastic balls (9) are located between the material pushing plate (15) and the rotary drum (5).
6. The ecological restoration device for rivers according to claim 2, wherein: the middle part of the material pushing plate (15) is convex, and teeth are arranged on two sides of the material pushing plate.
7. The ecological restoration device for rivers according to claim 1, wherein: the top of the water inlet cylinder (1) is connected with a sealing plate (36) in a sliding mode, and the sealing plate (36) is used for shielding the water inlet (3).
8. The ecological restoration device for rivers according to claim 2, wherein: fixedly connected with second connecting rod (13) on the lateral wall of income material frame (12), go into material frame (12) through second connecting rod (13) and go into a water section of thick bamboo (1) sliding connection in vertical direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111463647.4A CN114164809B (en) | 2021-12-03 | 2021-12-03 | River ecological restoration device |
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| CN202111463647.4A CN114164809B (en) | 2021-12-03 | 2021-12-03 | River ecological restoration device |
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| CN114164809B CN114164809B (en) | 2022-09-02 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203583447U (en) * | 2013-06-17 | 2014-05-07 | 天津华水水务工程有限公司 | Water-surface duckweed cleaning machine |
| JP2017154098A (en) * | 2016-03-03 | 2017-09-07 | 有限会社アルファサービス | Floating algae collection device, and floating algae processing system |
| CN110670557A (en) * | 2019-08-20 | 2020-01-10 | 商丘师范学院 | Clear algae device of water conservancy |
| CN210906297U (en) * | 2019-07-04 | 2020-07-03 | 之间万维(北京)水环境技术有限公司 | Crushing equipment is collected to surface of water blue alga |
| CN111501709A (en) * | 2020-05-30 | 2020-08-07 | 张付良 | River floating type water pollution treatment device |
| CN113026702A (en) * | 2021-03-24 | 2021-06-25 | 深圳市善超商贸有限公司 | Be used for pond duckweed clearance collecting device |
| CN113525682A (en) * | 2021-08-25 | 2021-10-22 | 诸暨天诚环保科技有限公司 | Water surface floating garbage cleaning system |
-
2021
- 2021-12-03 CN CN202111463647.4A patent/CN114164809B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203583447U (en) * | 2013-06-17 | 2014-05-07 | 天津华水水务工程有限公司 | Water-surface duckweed cleaning machine |
| JP2017154098A (en) * | 2016-03-03 | 2017-09-07 | 有限会社アルファサービス | Floating algae collection device, and floating algae processing system |
| CN210906297U (en) * | 2019-07-04 | 2020-07-03 | 之间万维(北京)水环境技术有限公司 | Crushing equipment is collected to surface of water blue alga |
| CN110670557A (en) * | 2019-08-20 | 2020-01-10 | 商丘师范学院 | Clear algae device of water conservancy |
| CN111501709A (en) * | 2020-05-30 | 2020-08-07 | 张付良 | River floating type water pollution treatment device |
| CN113026702A (en) * | 2021-03-24 | 2021-06-25 | 深圳市善超商贸有限公司 | Be used for pond duckweed clearance collecting device |
| CN113525682A (en) * | 2021-08-25 | 2021-10-22 | 诸暨天诚环保科技有限公司 | Water surface floating garbage cleaning system |
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| CN114164809B (en) | 2022-09-02 |
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