CN112252289A - A subassembly of decontaminating for power station is decontaminated - Google Patents
A subassembly of decontaminating for power station is decontaminated Download PDFInfo
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- CN112252289A CN112252289A CN202011096086.4A CN202011096086A CN112252289A CN 112252289 A CN112252289 A CN 112252289A CN 202011096086 A CN202011096086 A CN 202011096086A CN 112252289 A CN112252289 A CN 112252289A
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- net chain
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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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- 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
- E02B15/104—Conveyors; Paddle wheels; Endless belts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a sewage disposal assembly for cleaning sewage in a hydropower station, which belongs to the technical field of river channel cleaning, and comprises a sewage disposal ship, a first conveying net chain, a sewage residue transfer platform, a wood grabbing machine and a flat clamp packing machine, wherein the sewage residue transfer platform is provided with a second conveying net chain, a crusher and a packing machine which are sequentially arranged; the trash cleaning boat is used for salvaging floaters outside a floating trash rack at the inlet of a power station, the first conveying net chain is used for conveying the salvaged floaters, the wood grabbing machine is used for grabbing natural vegetation in the floaters, the crusher is used for crushing the residual floaters grabbed by the wood grabbing machine, the packer is used for compressing and packing the crushed floaters, and the flat holding and clamping machine is used for conveying the packed floaters to a specified garbage disposal site.
Description
Technical Field
The invention relates to the technical field of river channel cleaning, in particular to a dirt cleaning assembly for cleaning dirt in a hydropower station.
Background
The existing river channel cleaning generally adopts a mode of combining dirt removal and pollution discharge, and the mode shows the following problems and defects through years of actual operation:
the method has the advantages that urban and rural garbage cannot enter rivers and river channel garbage cannot exit in administrative areas of different provinces and cities, dirty, messy and poor river channels are thoroughly changed, and the cleaning target of 'clear water, smooth rivers, green banks and beautiful views' of river channels in the whole province is gradually achieved. Therefore, the arrangement pattern of the combination of the sewage disposal and the pollution discharge is contrary to the river channel cleaning target required by the province and the government under the new situation, and therefore, the function improvement of the power station import sewage disposal system is necessary.
Secondly, the difficulty of cleaning the outside sludge of the floating type trash rack is high. Because no special decontamination equipment is used for cleaning the outside dirt slag of the floating type dirt barrier, the existing mode can only push the dirt slag into the fixed dirt barrier by manpower, and then the dirt removal door machine is used for cleaning, so that the decontamination efficiency is low, and the labor intensity is high.
Thirdly, the existing rake type trash remover grabs dirt by using the rake to self-weight the rake, the grabbing force is insufficient, the shearing force is insufficient, and the existing rake type trash remover is difficult to continuously descend when encountering the dirt clamped into the grid leaves. Meanwhile, the sewage collecting and discharging efficiency of the sewage collecting hopper of the sewage cleaning machine is low, and the labor intensity of workers is high.
Aiming at the problems and the defects of the existing sewage disposal system, the modification of the sewage disposal system is necessary. In view of the above, the present invention provides a cleaning assembly for cleaning a hydropower station.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a cleaning assembly for cleaning the hydropower station.
In order to achieve the purpose, the invention provides the following technical scheme:
a sewage disposal assembly for cleaning sewage in a hydropower station comprises a sewage disposal ship, a first conveying net chain, a sewage residue transfer platform, a wood grabbing machine and a flat clamp packing machine, wherein a second conveying net chain, a crusher and a packing machine are arranged on the sewage residue transfer platform, and the crusher, the second conveying net chain and the packing machine are sequentially arranged;
the trash cleaning boat is used for salvaging floaters outside floating trash racks at the inlet of a power station, the first conveying net chain is used for conveying the salvaged floaters, the wood grabbing machine is used for grabbing natural vegetation in the floaters, the crusher is used for crushing the residual floaters grabbed by the wood grabbing machine, the packer is used for compressing and packing the crushed floaters, and the flat holding and clamping machine is used for conveying the packed floaters to a specified garbage disposal site.
More preferably: the trash cleaning ship comprises a trash cleaning ship body and a front net chain arranged on the trash cleaning ship body, wherein a collecting and floating assembly and a guiding and floating assembly are installed on the front side of the front net chain, the collecting and floating assembly is used for enabling floaters to be close to the front net chain to be stirred, the guiding and floating assembly is used for limiting the salvage width of the trash cleaning ship and/or the floaters on two sides of the front net chain to be stirred in the middle of the front net chain.
More preferably: the float guide assemblies are symmetrically arranged on two sides of the front part of the front net chain and comprise float guide plates, cutting mechanisms, cylinders and connecting plates;
the front net chain is provided with a front net chain and a rear net chain, the front net chain is provided with a front net chain, the rear net chain is provided with a front net chain, the front net chain is provided with a front net chain, the rear net chain is provided with a front net chain, the front net chain is provided with;
the cylinder is used for driving it is in to lead float the board rotate on the preceding network chain, the cylinder is located lead float the board rear and rotate to be connected the preceding network chain outside, the cylinder includes the piston rod, it is fixed with the fixed block to lead float board middle section, connecting plate one end with the fixed block rotates to be connected, the other end with the tailpiece of the piston rod portion rotates to be connected, it is located the horizontal plane below to lead float the board downside, and the upside is located the horizontal plane top.
More preferably: the cutting mechanism comprises a cutting motor, a rotating shaft, a rotating wheel and a blade;
the cutting motor is installed lead on floating the board, pivot one end with cutting motor output shaft, the other end passes lead floating the board and with the runner center is fixed, the blade is fixed runner circumferential surface, pivot axial direction with preceding net chain width direction is the same.
More preferably: the guide floats the board and includes alar part and installation department, the alar part to preceding net chain both sides are opened, the installation department is located the alar part is outside, the cutting motor is installed on the installation department, just the pivot with the installation department is perpendicular.
More preferably: the float collecting component comprises a float collecting motor, a connecting shaft, a shifting wheel and shifting teeth;
receive and float the motor and be located anterior one side of preceding net chain and be used for driving the thumb wheel rotates, connecting axle axial direction with preceding net chain width direction is the same, connecting axle one end with receive and float the motor and rotate and connect, the other end with preceding net chain lateral part rotates and connects, the thumb wheel is fixed on the connecting axle and rather than coaxial rotation setting, it fixes on the thumb wheel to dial the tooth.
More preferably: the connecting shaft is provided with a plurality of shifting wheels, the shifting wheels are arranged along the axial direction of the connecting shaft at equal intervals, each shifting wheel is provided with a plurality of shifting teeth, and the shifting teeth are arranged along the circumferential direction of the shifting wheels at equal intervals.
More preferably: the float collecting assembly further comprises a driving motor, a main shaft and a connecting rod, the driving motor is installed above the front net chain and used for driving the main shaft to rotate above the front net chain, one end of the main shaft is fixed with an output shaft of the driving motor, the other end of the main shaft is fixed with the side part of the front net chain, the axial direction of the main shaft is the same as the width direction of the front net chain, one end of the connecting rod is fixed on the main shaft, and the other end of the connecting rod is located at two ends of the rotating shaft;
the connecting rod comprises a first connecting rod and a second connecting rod, one end of the rotating shaft is inserted on the second connecting rod and is in running fit with the second connecting rod, the other end of the rotating shaft penetrates through the first connecting rod and is fixed with the float collecting motor, and the float collecting motor is arranged at the end part of the first connecting rod.
In conclusion, the invention has the following beneficial effects: in the water-abundance period of each year, a large amount of floating objects are accumulated outside the floating trash rack and mainly consist of natural vegetation and domestic garbage. Aiming at the characteristics of the floaters outside the floating trash rack, the special trash cleaning boat is additionally arranged to replace manual cleaning of the floaters outside the floating trash rack. The cleaning ship is a net chain type large or medium cleaning ship integrating salvaging, transporting and unloading, can adapt to various complex working conditions, can greatly improve the efficiency of cleaning operation, and also ensures the safety of personnel operation. The sewage collecting platform of the existing avionic hub is generally arranged at the left end part of a sewage cleaning door machine platform, and a sewage cleaning ship cannot discharge sewage at the position. The natural vegetation and the domestic garbage in the floating objects are separated, the domestic garbage is crushed, compressed and packaged, and then conveyed to a designated garbage disposal site through a flat holding and clamping machine.
During salvaging, the driving motor drives the main shaft to rotate, so that the first connecting rod and the second connecting rod rotate towards the front lower part of the front net chain, the rotating wheels just contact with the water surface, then the width of the floating guide plates at the two sides is adjusted, and the floating collecting motor is started to salvage the floating objects.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for embodying the structure of a decontamination assembly;
FIG. 2 is a schematic top view of an embodiment, primarily for embodying the structure of the decontaminating assembly;
FIG. 3 is a schematic structural diagram of an embodiment from the top, which is mainly used for embodying the structure of the trash-cleaning boat;
fig. 4 is a partial structural schematic diagram of the embodiment, which is mainly used for embodying the structures of the float collecting assembly and the float guiding assembly.
In the figure, 1, a sewage disposal ship; 11. a trash-cleaning boat body; 12. a rear net chain; 13. a front network link; 14. a float guide assembly; 141. a float guide plate; 1421. cutting the motor; 1422. a blade; 1423. a rotating wheel; 1424. a rotating shaft; 143. a fixed block; 144. a connecting plate; 145. a cylinder; 15. a float collecting component; 151. a drive motor; 152. a main shaft; 1531. a first connecting rod; 1532. a second connecting rod; 154. a float collecting motor; 155. a connecting shaft; 156. shifting teeth; 157. a thumb wheel; 2. a first conveyor network chain; 3. a dirty slag transfer platform; 4. a wood grabbing machine; 5. a crusher; 6. a second conveyor chain; 7. a baling machine; 8. flat embrace press from both sides chartered plane.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): the utility model provides a subassembly of decontaminating for power station is decontaminated, as shown in fig. 1-4, including the ship of decontaminating 1, first transmission network chain 2, dirty sediment transport platform 3, grab wooden machine 4 and embrace clamp chartered plane 8, dirty sediment is transported and is provided with second transmission network chain 6, breaker 5 and baling press 7 on the platform 3, and breaker 5, second transmission network chain 6 and baling press 7 set gradually. First conveying net chain 2 sets up on the river course bank to make things convenient for trash cleaning boat 1 to unload on first conveying net chain 2 and carry out the floater through first conveying net chain 2 and carry. The trash removal ship 1 is used for salvaging floaters outside a floating trash rack at the inlet of a power station, and the first conveying net chain 2 is used for conveying the salvaged floaters. First conveying net chain 2 is arranged in transporting the full ship floater of 1 salvage of trash cleaning boat through carrying dirty sediment and transports platform 3, grabs wooden machine 4 and is arranged in snatching the natural vegetation in the floater, like timber, pasture and water etc.. The crusher 5 is used for crushing the residual floaters grabbed by the wood grabbing machine 4, the packer 7 is used for compressing and packing the crushed floaters, and the flat holding and clamping packer 8 is used for conveying the packed floaters to a specified garbage disposal site. The first conveying net chain 2 and the second conveying net chain 6 are net chain conveyors, and the net chain conveyors, the wood grabbing machine 4, the crusher 5 and the flat bag clamping machine 8 are all in the prior art, so the specific structures and the working principles of the net chain conveyors, the wood grabbing machine 4, the crusher 5 and the flat bag clamping machine 8 are not repeated herein.
In the technical scheme, a large amount of floating objects are accumulated outside the floating trash rack in the full water period every year, and the floating trash rack mainly comprises natural vegetation and domestic garbage. Aiming at the characteristics of the floaters outside the floating trash rack, the special trash cleaning boat 1 is additionally arranged to replace manual cleaning and floating of the floaters outside the trash rack. The cleaning ship 1 is a net chain type large and medium cleaning ship 1 which integrates fishing, transporting and discharging, can adapt to various complex working conditions, can greatly improve the efficiency of cleaning operation, and also ensures the safety of personnel operation. The existing avionic hub sewage collection platform is generally arranged at the left end part of a sewage disposal door machine platform, and a sewage disposal ship 1 cannot discharge sewage at the position, so that the invention is additionally provided with a sewage residue transfer platform 3, and is also provided with a wood grabbing machine 4, a second conveying net chain 6, a crusher 5, a packing machine 7 and a flat clamp packing machine 8. So as to separate the natural vegetation and the domestic garbage in the floater, crush the domestic garbage, compress and pack the domestic garbage, and convey the domestic garbage to a designated garbage disposal site through a flat holding and clamping machine 8.
Referring to fig. 1 to 4, the trash removal vessel 1 includes a trash removal vessel body 11, and a front net chain 13 and a rear net chain 12 provided in front of and behind the trash removal vessel body 11. The rear net chain 12 is used for storing and the front net chain 13 is used for fishing. The front side of the front net chain 13 is provided with a float collecting component 15 and a float guiding component 14, the float collecting component 15 is used for shifting floaters towards the direction close to the front net chain 13, and the float guiding component 14 is used for limiting the salvage width of the sewage disposal ship 1 and/or is used for shifting the floaters at the two sides of the front net chain 13 towards the middle part of the front net chain 13.
Referring to fig. 1-4, specifically, the float guide assemblies 14 are symmetrically disposed on both sides of the front portion of the front net chain 13. The float guiding assembly 14 comprises a float guiding plate 141, a cutting mechanism, an air cylinder 145 and a connecting plate 144. The float guiding plate 141 is provided with water holes for water to flow through, so that the water flows through the water holes on the inner side and the outer side of the float guiding plate 141. The float guiding plates 141 are positioned on two sides of the front part of the front net chain 13, one side of the float guiding plates 141 is rotatably connected on the outer side of the front net chain 13, and the other side is provided with a cutting mechanism. The cutting mechanism is used for cutting off the obstacle in front of the float guiding plate 141, and the obstacle can be vine plants such as water plants, strip-shaped or belt-shaped garbage such as a hauling rope, or other obstacles which obstruct the float guiding plate 141 to move forward.
In the technical scheme, in the forward salvage process of the sewage disposal ship 1, sometimes an obstacle obstructing the forward movement of the floating guide plate 141 is encountered, and in order to overcome the influence of the obstacle on the forward movement and salvage of the sewage disposal ship 1 and prevent the front net chain 13 from being blocked, the invention is provided with the cutting mechanism for cutting the obstacles on two sides of the front net chain 13 so as to facilitate the floating objects in front of the sewage disposal ship 1 to be smoothly conveyed to the rear net chain 12 through the front net chain 13 for storage.
Referring to fig. 1-4, the cylinder 145 is used to drive the float guiding plate 141 to rotate on the front net chain 13, so that the float guiding plate 141 opens at a certain angle to both sides of the front net chain 13. The cylinder 145 is located and leads the floating board 141 rear and rotate and connect in the preceding net chain 13 outside, and the cylinder 145 includes the piston rod, leads the floating board 141 middle section and is fixed with fixed block 143, and connecting plate 144 one end rotates with fixed block 143 to be connected, and the other end rotates with the piston rod tip to be connected. The lower side of the float guiding plate 141 is positioned below the horizontal plane, and the upper side is positioned above the horizontal plane. The float guide plate 141 includes a wing part and a mounting part, and the fixing block 143 is located at a middle position of the wing part. The wing part opens to both sides of the front net chain 13, and the rear side is rotatably connected with the front net chain 13, and the front side is integrally connected with the mounting part. The mounting portion is parallel to the length direction of the front net chain 13.
Referring to fig. 1-4, the severing mechanism includes a cutting motor 1421, a shaft 1424, a wheel 1423, and a blade 1422. The cutting motor 1421 is installed on the float guide plate 141, one end of the rotating shaft 1424 is connected to an output shaft of the cutting motor 1421, and the other end passes through the float guide plate 141 and is fixed with the center of the rotating wheel 1423. Specifically, the mounting portion is located outside the wing portion, the cutting motor 1421 is mounted on the mounting portion, and the rotation shaft 1424 is perpendicular to the mounting portion. The blade 1422 is fixed to the circumferential surface of the rotary wheel 1423, and the axial direction of the rotary shaft 1424 is the same as the width direction of the front net chain 13. The blade 1422 is provided in plural, and the plural blades 1422 are arranged at equal intervals in the circumferential direction of the wheel 1423.
In the above technical solution, when the trash cleaning boat 1 goes forward for salvage, the cutting motor 1421 drives the rotating shaft 1424 and the rotating wheel 1423 to rotate, so that the blade 1422 performs rotary cutting, thereby cutting off the obstacle (such as float grass) and salvage the floating object between the two float guiding plates 141. The two float guide plates 141 are opened at two sides of the front net chain 13, the salvaging width of the cleaning ship 1 can be limited, and the salvaging width of the cleaning ship 1 is adjusted by the air cylinder 145. In the forward fishing process of the trash cleaning boat 1, the air cylinder 145 can drive the floating plates 141 at the two sides of the front net chain 13 to rotate towards the middle of the front net chain 13, so that the floating objects at the two sides of the front net chain 13 are close to the middle of the front net chain 13, and the floating objects can be quickly fished up through the floating collecting assembly 15.
Referring to fig. 1-4, the float collecting assembly 15 comprises a float collecting motor 154, a connecting shaft 155, a poking wheel 157, a poking tooth 156, a driving motor 151, a main shaft 152 and a connecting rod. The float collecting motor 154 is located at one side of the front part of the front net chain 13 and is used for driving the shifting wheel 157 to rotate, and the axial direction of the connecting shaft 155 is the same as the width direction of the front net chain 13. One end of the connecting shaft 155 is rotatably connected with the float collecting motor 154, and the other end is rotatably connected with the side part of the front net chain 13. The dial wheel 157 is fixed on the connecting shaft 155 and is coaxially and rotatably arranged with the connecting shaft, and the dial teeth 156 are fixed on the dial wheel 157. Specifically, a plurality of shifting wheels 157 are arranged on the connecting shaft 155, the plurality of shifting wheels 157 are arranged at equal intervals along the axial direction of the connecting shaft 155, each shifting wheel 157 is provided with a plurality of shifting teeth 156, and the plurality of shifting teeth 156 are arranged at equal intervals along the circumferential direction of the shifting wheel 157. The driving motor 151 is installed above the front net chain 13 and is used for driving the main shaft 152 to rotate above the front net chain 13, one end of the main shaft 152 is fixed with an output shaft of the driving motor 151, the other end of the main shaft 152 is fixed with the side part of the front net chain 13, and the axial direction of the main shaft 152 is the same as the width direction of the front net chain 13. One end of the connecting rod is fixed on the main shaft 152, and the other end is located at two ends of the rotating shaft 1424. The connecting rods include a first connecting rod 1531 and a second connecting rod 1532, one end of the rotating shaft 1424 is inserted into the second connecting rod 1532 and is rotatably engaged with the second connecting rod 1532, and the other end passes through the first connecting rod 1531 and is fixed to the float collecting motor 154. The float retracting motor 154 is installed at the end of the first connecting rod 1531.
In the above technical solution, during fishing, the driving motor 151 drives the main shaft 152 to rotate, so that the first connecting rod 1531 and the second connecting rod 1532 rotate towards the front lower part of the front net chain 13, so that the rotating wheel 1423 just contacts the water surface, then the width of the two side float guiding plates 141 is adjusted, and the float collecting motor 154 is started to fish the float.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications without departing from the principle of the present invention will occur to those skilled in the art, and such improvements and modifications should also be construed as within the scope of the present invention.
Claims (8)
1. The utility model provides a subassembly of decontaminating for power station is decontaminated which characterized in that: the device comprises a sewage disposal ship (1), a first conveying net chain (2), a sewage transfer platform (3), a wood grabbing machine (4) and a horizontal clamping and packing machine (8), wherein a second conveying net chain (6), a crusher (5) and a packing machine (7) are arranged on the sewage transfer platform (3), and the crusher (5), the second conveying net chain (6) and the packing machine (7) are sequentially arranged;
the trash cleaning boat (1) is used for salvaging floaters outside floating trash racks at the inlet of a power station, the first conveying net chain (2) is used for conveying the salvaged floaters, the wood grabbing machine (4) is used for grabbing natural vegetation in the floaters, the crusher (5) is used for crushing the residual floaters grabbed by the wood grabbing machine (4), the packer (7) is used for compressing and packing the crushed floaters, and the flat holding and clamping packer (8) is used for conveying the packed floaters to a specified garbage disposal site.
2. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 1, wherein: the utility model provides a trash cleaning boat (1) is in including trash cleaning boat body (11) and setting preceding network chain (13) on trash cleaning boat body (11), preceding network chain (13) front side is installed and is received and float subassembly (15) and lead and float subassembly (14), it is used for being close to receive float subassembly (15) preceding network chain (13) direction is stirred, it is used for injecing to lead float subassembly (14) the salvage width of trash cleaning boat (1) and/or be used for with the floater of preceding network chain (13) both sides to preceding network chain (13) middle part is stirred.
3. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 2, wherein: the float guiding assemblies (14) are symmetrically arranged on two sides of the front part of the front net chain (13), and each float guiding assembly (14) comprises a float guiding plate (141), a cutting mechanism, an air cylinder (145) and a connecting plate (144);
a water hole for water flow to pass through is formed in the float guide plate (141), the float guide plate (141) is positioned on two sides of the front part of the front net chain (13), one side of the float guide plate (141) is rotatably connected to the outer side of the front net chain (13), the other side of the float guide plate is provided with the cutting mechanism, and the cutting mechanism is used for cutting a front obstacle of the float guide plate (141);
cylinder (145) are used for driving it is in to lead floats board (141) rotate on preceding network chain (13), cylinder (145) are located lead float board (141) rear and rotate to be connected in the preceding network chain (13) outside, cylinder (145) include the piston rod, it is fixed with fixed block (143) to lead float board (141) middle section, connecting plate (144) one end with fixed block (143) rotate to be connected, the other end with the tailpiece of the piston rod portion rotates to be connected, lead float board (141) downside and be located the horizontal plane below, the upside is located the horizontal plane top.
4. A cleaning assembly for cleaning of a hydroelectric power station according to claim 3, wherein: the cutting mechanism comprises a cutting motor (1421), a rotating shaft (1424), a rotating wheel (1423) and a blade (1422);
the cutting motor (1421) is installed on the float guide plate (141), one end of the rotating shaft (1424) is connected with an output shaft of the cutting motor (1421), the other end of the rotating shaft penetrates through the float guide plate (141) and is fixed with the center of the rotating wheel (1423), the blade (1422) is fixed on the circumferential surface of the rotating wheel (1423), and the axial direction of the rotating shaft (1424) is the same as the width direction of the front net chain (13).
5. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 4, wherein: lead and float board (141) and include alar part and installation department, the alar part to preceding net chain (13) both sides are opened, the installation department is located the alar part is outside, install cutting motor (1421) on the installation department, just pivot (1424) with the installation department is perpendicular.
6. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 2, wherein: the float collecting component (15) comprises a float collecting motor (154), a connecting shaft (155), a shifting wheel (157) and a shifting tooth (156);
receive and float motor (154) and be located preceding net chain (13) front portion one side and be used for driving thumb wheel (157) rotate, connecting axle (155) axial direction with preceding net chain (13) width direction is the same, connecting axle (155) one end with receive and float motor (154) and rotate and be connected, the other end with preceding net chain (13) lateral part rotates and is connected, thumb wheel (157) are fixed on connecting axle (155) and rather than coaxial rotation setting, dial tooth (156) are fixed on thumb wheel (157).
7. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 6, wherein: the connecting shaft (155) is provided with a plurality of shifting wheels (157), the shifting wheels (157) are arranged at equal intervals along the axial direction of the connecting shaft (155), each shifting wheel (157) is provided with a plurality of shifting teeth (156), and the shifting teeth (156) are arranged at equal intervals along the circumferential direction of the shifting wheels (157).
8. A decontaminating assembly for decontaminating a hydroelectric power station according to claim 6, wherein: the float collecting assembly (15) further comprises a driving motor (151), a main shaft (152) and a connecting rod, the driving motor (151) is installed above the front net chain (13) and used for driving the main shaft (152) to rotate above the front net chain (13), one end of the main shaft (152) is fixed with an output shaft of the driving motor (151), the other end of the main shaft is fixed with the side portion of the front net chain (13), the axial direction of the main shaft (152) is the same as the width direction of the front net chain (13), one end of the connecting rod is fixed on the main shaft (152), and the other end of the connecting rod is located at two ends of the rotating shaft (1424);
the connecting rods comprise a first connecting rod (1531) and a second connecting rod (1532), one end of the rotating shaft (1424) is inserted into the second connecting rod (1532) and is in running fit with the second connecting rod (1532), the other end of the rotating shaft passes through the first connecting rod (1531) and is fixed with the float collecting motor (154), and the float collecting motor (154) is installed at the end part of the first connecting rod (1531).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096086.4A CN112252289A (en) | 2020-10-14 | 2020-10-14 | A subassembly of decontaminating for power station is decontaminated |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096086.4A CN112252289A (en) | 2020-10-14 | 2020-10-14 | A subassembly of decontaminating for power station is decontaminated |
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| CN206456515U (en) * | 2017-01-21 | 2017-09-01 | 上海海洋大学 | A kind of distance type riverway waste cleaning ship |
| CN207775851U (en) * | 2017-12-13 | 2018-08-28 | 四川东方水利装备工程股份有限公司 | A kind of automatic salvaging packaging system |
| CN207812425U (en) * | 2017-12-26 | 2018-09-04 | 四川东方水利装备工程股份有限公司 | A kind of fixed floating material packaging system |
| CN109736278A (en) * | 2019-01-29 | 2019-05-10 | 李子衡 | A kind of river garbage cleaning ship |
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Application publication date: 20210122 |