CN107821303B - Fishpond sewage suction system - Google Patents
Fishpond sewage suction system Download PDFInfo
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- CN107821303B CN107821303B CN201711303925.3A CN201711303925A CN107821303B CN 107821303 B CN107821303 B CN 107821303B CN 201711303925 A CN201711303925 A CN 201711303925A CN 107821303 B CN107821303 B CN 107821303B
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- 239000010865 sewage Substances 0.000 title claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 241000251468 Actinopterygii Species 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 33
- 230000009471 action Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 13
- 238000007599 discharging Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 230000003031 feeding effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a fish pond sewage suction system, which comprises: the sewage treatment device comprises a guide rail, a moving platform, a traction device, a sewage suction pump, a sewage suction disc and a sewage discharge groove, wherein a plurality of water suction holes are formed in the bottom surface of the sewage suction disc, a water collecting port is formed in the top surface of the sewage suction disc, the water collecting port is communicated with a suction inlet of the sewage suction pump through a water supply pipe, and a discharge outlet of the sewage suction pump extends to the upper side of the sewage discharge groove through a water discharge pipe; the traction device comprises: the fish pond comprises a winch fixedly arranged on a mobile platform and a traction rope wound on a main roller of the winch at least for one circle, wherein two ends of the traction rope are fixed on two sides of the fish pond, and when the main roller of the winch rotates forward and backward, the mobile platform is pulled to move back and forth along a guide rail through the traction rope. The fishpond sewage sucking system can clean waste at the bottom of the fishpond in a large range, ensures good water quality environment of the fishpond, has a simple structure and low configuration cost, and is convenient to popularize and use.
Description
Technical Field
The invention relates to the technical field of fish pond sewage disposal, in particular to a fish pond sewage suction system.
Background
The aquaculture in the inland area is mostly in various ponds, wherein the aquaculture of fishes often causes accumulation of a large amount of waste substances such as excrement and residual bait at the bottom of the pond due to large aquaculture density in the pond, and easily causes deterioration of water quality in the pond and influences survival and growth of the fishes and other aquatic products, so that in the actual pond aquaculture process, pollution discharge is needed to be carried out on the pond in time to maintain a good water quality environment. However, the existing pollution discharge arrangement of the fishpond is to construct a complete matched pollution discharge arrangement during the construction of the fishpond, so that the initial construction cost is high, and the later maintenance is inconvenient; or the simple sewage disposal facility is arranged through the external sewage disposal pump, the suction pipe extending to the bottom of the fish pond is utilized to suck and remove local waste, the large-scale sewage disposal can not be realized, and the sewage disposal effect is extremely poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a fish pond sewage suction system which can clean waste at the bottom of a fish pond in a large scale, ensure good water quality environment of the fish pond, has simple structure and low configuration cost, and is convenient to popularize and use.
In order to achieve the technical effects, the technical scheme adopted by the invention is as follows:
a pond sewage suction system comprising: the sewage disposal device comprises a guide rail, a moving platform, a traction device, a sewage suction pump, a sewage suction disc and a sewage discharge groove, wherein the guide rail is arranged above the fishpond in a crossing manner, the moving platform is arranged on the guide rail and can move along the guide rail, the traction device and the sewage suction pump are arranged on the moving platform, the sewage suction disc is fixedly hung below the moving platform near the bottom of the fishpond, and the sewage discharge groove is parallel to the guide rail and extends out of the fishpond; the bottom surface of the sewage suction disc is provided with a plurality of water suction holes, the top surface of the sewage suction disc is at least provided with a water collecting port communicated with the plurality of water suction holes, the opening area of the water collecting port is not smaller than the sum of the opening areas of the plurality of water suction holes, the water collecting port is communicated with the suction inlet of the sewage suction pump through a water supply pipe, and the discharge outlet of the sewage suction pump extends to the upper part of the sewage discharge groove through a water discharge pipe; the traction device comprises: the winch is fixedly arranged on the moving platform, the main roller of the winch is perpendicular to the guide rail, two ends of the traction rope are fixed on two sides of the fish pond, the traction rope is stretched above the moving platform in parallel with the guide rail, and when the main roller of the winch rotates forward and backward, the moving platform is pulled to move back and forth along the guide rail through the traction rope; a power line is electrically connected with the sewage suction pump and the winch of the traction device to supply power to the sewage suction pump and the winch.
According to the fishpond sewage sucking system, the sewage sucking disc is driven to reciprocate at the position close to the bottom of the fishpond through the traction device and the guide rail, a very large sewage sucking area is covered, the sucking force of the sewage sucking pump is released through the water sucking hole at the bottom of the sewage sucking disc, the sucking force of the sucking is amplified through the structure that the water collecting hole is larger than the water sucking hole, waste at the bottom of the fishpond is rapidly and efficiently extracted, finally the waste at the bottom of the fishpond is discharged out of the fishpond through the sewage draining groove, the waste at the bottom of the fishpond is timely cleaned and discharged, the good water quality environment of the fishpond is guaranteed, and healthy growth of aquatic products such as fishes is promoted. Besides the guide rail and the common steel structure frame of the mobile platform, the sewage disposal system only needs to be provided with a small amount of common equipment such as a winch, a sewage suction pump and the like, has simple structure, is convenient to use and maintain, has low configuration cost, and is convenient to be configured and used in the fields such as fish pond culture and the like.
Preferably, the dirt absorbing disc is a hollow shell, and the water absorbing holes and the water collecting ports are respectively communicated with the hollow inner cavity of the dirt absorbing disc. The dirt absorbing disc adopts a hollow shell structure, and has the advantages of simple processing operations such as drilling, convenient manufacture, low manufacturing cost, light weight and more convenient movement.
Preferably, the two sides of the dirt absorbing disc facing the back and forth moving direction of the moving platform are respectively provided with a water inlet communicated with the hollow inner cavity of the dirt absorbing disc, and the water inlets are uniformly provided with a plurality of water inlets. When the dirt absorbing disc moves, waste deposited at the bottom of the fishpond can be stirred to float upwards and contact with the side face of the dirt absorbing disc, the side face facing the back and forth moving direction of the moving platform is subjected to the largest resistance of water flow, and the dirt absorbing disc is opened on the side, so that water on the dirt absorbing disc is facilitated, and further dirt absorbing efficiency of the dirt absorbing disc is improved.
Preferably, the outer sides of the two sides of the dirt absorbing disc, which are provided with the water inlets, are provided with baffles, the baffles can be opened and closed, the baffles facing one side of the moving direction of the moving platform are opened, the water inlets on the corresponding side are exposed, the baffles on the side deviating from the moving direction of the moving platform are closed, and the water inlets on the corresponding side are shielded. The baffle plate is used for opening the water inlet facing one side of the moving direction, so that the water inlet on one side of the back surface is always kept closed, the high pressure with large resistance is ensured to be kept when the water inlet on one side of the moving direction moves forwards, and the dirt sucking efficiency of the dirt sucking disc is further improved.
Preferably, the baffle controls the opening and closing actions of the baffle through an opening and closing device; the baffle comprises a sealing plate and an adjusting rod, the upper end of the sealing plate is hinged to the upper edge of the lateral surface of the dirt sucking disc, and the adjusting rod and the outer surface of the sealing plate form an obtuse angle and are fixedly connected to the upper end of the sealing plate; the opening and closing device includes: the device comprises an opening and closing roller, a guide pulley and a pull rope, wherein the opening and closing roller is rotatably arranged on a moving platform perpendicular to the guide rail, the guide pulley is respectively arranged on two sides of the top surface of a dirt sucking disc, which are close to the baffle plate, the pull rope is wound on the opening and closing roller at least for one circle, and two ends of the pull rope respectively penetrate through one guide pulley and then are connected to the tail ends of adjusting rods of the baffle plates on the corresponding side; the opening and closing roller rotates, and the adjusting rod is pulled by the pull rope to pull the sealing plates of the two baffles to respectively expose and shield the water inlets on the corresponding sides. The opening and closing actions of the baffles are controlled through the opening and closing device, and along with the rotation of the opening and closing roller, the two baffles can be automatically adjusted to an open state and a closed state, the synchronous actions are performed, the operation is simple, and the opening and closing roller is arranged on the moving platform and is convenient to operate. Meanwhile, the baffle structure that the adjusting rod and the sealing plate form an obtuse angle is arranged, so that the sealing plate in an open state can form an outward-expanding horn mouth structure outside the side surface of the dirt absorbing disc at one side of the advancing direction, the water collecting and feeding effects of the water inlet are further improved, and the dirt absorbing efficiency of the dirt absorbing disc is further improved.
Preferably, the opening and closing roller is in driving connection with the main shaft of the other side of the winch, which is far away from the main roller, through a torsion limiter, and the winding direction of the pull rope on the opening and closing roller is the same as the winding direction of the pull rope on the main roller. The opening and closing roller is in driving connection with the main shaft of the winch, so that the rotation of the opening and closing roller is synchronously changed along with the operation of the winch, the opening and closing roller is timely disconnected from rotation through the limitation of torsion after being changed through a torsion limiter, and the automatic control of opening and closing of the baffle is realized without adding too many parts, so that the use is more convenient.
Preferably, the baffle comprises: the upper end of the sealing plate is hinged to the upper edge of the lateral side of the dirt sucking disc, the upper end of the sealing plate is sequentially connected with the connecting plate and the resistance plate, the outer surfaces of the adjacent sealing plate and the connecting plate are obtuse angles, and the sum of the weights of the connecting plate and the resistance plate is larger than the weight of the sealing plate. The baffle with the structure can automatically press down to close the water inlet under the action of weight when the dirt sucking disc is static; once the dirt sucking disc moves, the flaring structure formed by the connecting plate and the resistance plate of the baffle plate at one side in the advancing direction receives large water flow resistance and then turns backwards until the connecting plate horizontally rests on the upper surface of the dirt sucking disc, so that the baffle plate in the advancing direction maintains a state of opening a water inlet, and the rear surface of the resistance plate of the rear baffle plate receives back thrust to maintain a state of sealing the water inlet at the side; after the dirt sucking disc changes the moving direction, the baffle at the rear is changed into the front, and the baffle is turned over to open the water inlet under the action of the water flow resistance according to the principle of starting the movement of the last dirt sucking disc, and is changed into the baffle at the rear side and in the upturning state, the baffle can be turned down due to the water flow resistance of the back pushing on the rear surface of the resistance plate, so that the state of closing the water inlet at the side is maintained; the water inlet on one side of the back surface is always kept closed by opening the water inlet on one side of the moving direction through the automatic adjustment of the opening and closing of the baffle of the water flow resistance, external intervention control is not needed, and the use is more convenient.
Preferably, the power line is installed through a wire pulling device, the wire pulling device comprises a hanging rope and a plurality of slip rings sleeved on the hanging rope, the hanging rope is stretched above the fish pond along the extending direction of the guide rail, and the power line is sequentially hung on the slip rings at intervals, so that the power line can be lengthened or contracted along with the movement of the movable platform. The power line is wound and unwound through the wire pulling device, so that the power line is arranged neatly and attractive, and the use is convenient and safe.
Preferably, the bottom of the dirt sucking disc is provided with an underwater roller, the bottom surface of the fishpond is provided with an underwater track which is parallel to the guide rail, and the underwater roller is in rolling fit with the underwater track. Through the rolling fit of the underwater roller and the underwater track, the structure of the whole fishpond sewage suction system is more stable, the operation of the sewage suction disc at the bottom of the fishpond is ensured to be more stable, and the running stability and the running efficiency of the whole system are maintained.
Preferably, the two guide rails are arranged in parallel, and two ends of the mobile platform are respectively matched with the two guide rails in a rolling way through rollers. The movable platform and the guide rail are matched through the rollers, so that the movable platform is simple in structure, convenient to install and maintain, more suitable for the exposed use environment of the outdoor fishpond, and capable of improving the stability and rationality of the guide rail configuration.
In summary, the invention provides a fishpond sewage suction system, which can clean waste at the bottom of a fishpond in a large scale, ensure good water quality environment of the fishpond, has simple structure and low configuration cost, and is convenient to popularize and use.
Drawings
FIG. 1 is a schematic front view of embodiment 1 of the present invention;
FIG. 2 is a schematic side view of embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of a dirt tray according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of a baffle and an opening/closing device according to embodiment 2 of the present invention;
FIG. 5 is a schematic diagram showing a connection structure between an opening and closing drum and a hoist according to embodiment 2 of the present invention;
FIG. 6 is a schematic view showing the structure and state of the baffle plate when the baffle plate of embodiment 3 of the present invention is advanced;
fig. 7 is a schematic view showing the state of the baffle when changing the movement direction according to embodiment 3 of the present invention.
Reference numerals:
100-a fishpond sewage sucking system;
1-a guide rail;
2-a mobile platform; 21-a roller; 22-supporting a boom; 23-a rain shelter;
3-traction means; 31-a winch; 311-main drum; 32-pulling ropes; 33-fixing piles;
4-a sewage suction pump; 41-a water supply pipe; 42-draining pipe;
5-a dirt sucking disc; 51-a water absorption hole; 52-water collecting port; 53-lumen; 54-water inlet; 55-underwater rollers;
6, a sewage draining groove;
7-a power line; 71-a wire-pulling device; 711-hanging rope; 712-slip rings;
8-baffle plates; 81-sealing plate; 82-adjusting the rod; 83-connecting plates; 84-a resistance plate;
9-an opening and closing device; 91-opening and closing roller; 92-guiding pulleys; 93-pulling rope; 94-torsion limiter;
10-underwater track;
200-fishpond
Detailed Description
The technical means for realizing the invention; creating a feature; the purpose and effect of the present invention will be readily apparent from the following description, which is set forth in connection with the accompanying drawings.
Example 1:
referring to fig. 1 to 3, the present invention provides a pond sewage suction system 100 for timely removing sewage waste deposited at the bottom of a pond 200 to maintain good water quality of a pond 200 water body, which comprises: a guide rail 1 which is spanned above the fishpond 200, a moving platform 2 which is arranged on the guide rail 1 and can move along the guide rail 1, a traction device 3 and a sewage suction pump 4 which are arranged on the moving platform 2, a sewage suction disc 5 which is close to the bottom of the fishpond 200 is fixedly hung below the moving platform 2, a sewage draining groove 6 is arranged parallel to the guide rail 1 and extends to the outside of the fish pond 200, the sewage draining groove 6 is of a long-strip-shaped groove structure with an open upper end, so that the sewage can be discharged into the sewage draining groove 6 in the whole travel of the moving platform 2 and drained to the outside of the fish pond 200 through the sewage draining groove 6 as long as the discharge outlet of the sewage sucking pump 4 extends to the upper side; the bottom surface of the dirt sucking disc 5 is provided with a plurality of water sucking holes 51, the top surface of the dirt sucking disc 5 is at least provided with a water collecting port 52 communicated with the plurality of water sucking holes 51 on the bottom surface, the water collecting port 52 is communicated with the suction inlet of the dirt sucking pump 4 through the water supply pipe 41, the discharge outlet of the dirt sucking pump 4 extends to the upper part of the dirt discharging groove 6 through a water discharging pipe 42, and the water discharging pipe 42 and the structure sliding along the axial direction relative to the dirt discharging groove 6 are simple in design and manufacture and can ensure the smoothness of the whole dirt discharging process. When the sewage suction pump 4 works, waste deposited at the bottom of the fishpond 200 can be sucked in a large area through the sewage suction disc 5, and discharged out of the fishpond 200 through the sewage discharge groove 6, and the movable platform 2 moves to walk, so that the sewage suction disc 5 can sweep over a large area where the guide rail 1 is positioned, and the comprehensive and thorough sewage discharge of sewage discharge is ensured; and the opening area of the water collecting port 52 is not smaller than the sum of the opening areas of the plurality of water absorbing holes 51, so that the water absorbing holes 51 of the sewage absorbing disc 5 form a larger suction force than the suction port of the sewage absorbing pump 4, and the sewage absorbing and discharging effects are ensured.
Referring to fig. 1 and 2, the traction device 3 includes: the winch 31 fixedly arranged on the moving platform 2 and the hauling rope 32 which is wound on the main roller 311 of the winch 31 at least for one circle, wherein the two ends of the hauling rope 32 are fixed on the two sides of the fish pond 200, so that the hauling rope 32 is parallel to the guide rail 1 and is stretched above the moving platform 2, and the hauling rope 32 can be stretched by two fixing piles 33 respectively fixed on the two sides of the fish pond 200, so that the method is simple and convenient; the main roller 311 of the winding engine 31 is preferably arranged perpendicular to the guide rail 1, namely perpendicular to the stretching direction of the traction rope 32, so that the friction traction effect on the traction rope 32 during rotation of the main roller 311 can be better ensured, the main roller 311 can move forwards relative to the stretched traction rope 32 through the powerful friction traction rope 32 of the main roller 311 during forward and reverse rotation of the main roller 311, the whole moving platform 2 is pulled to move back and forth along the guide rail 1, the effect of scanning type dirt sucking and removing on a large area at the bottom of the fishpond 200 by the dirt sucking disc 5 is realized, and the comprehensive and thorough dirt sucking and discharging is ensured.
The power line 7 with one end connected with an external power supply is electrically connected with the sewage suction pump 4 and the winch 31 of the traction device 3 to provide power for the sewage suction pump, so that the sewage suction system 100 of the fishpond can work normally. Referring to fig. 2, the power cord 7 is preferably installed through a wire pulling device 71 to control the power cord 7 to be folded and unfolded in a matched manner along with the movement of the mobile platform 2, so that the power cord 7 is arranged neatly and attractive, and the use is convenient and safe. Specifically, the wire-pulling device 71 comprises a hanging rope 711 and a plurality of slip rings 712 which are slidably sleeved on the hanging rope 711, wherein the hanging rope 711 is stretched over the fishpond 200 along the extending direction of the guide rail 1, as with the traction rope 32 of the traction device 3, two fixing piles 33 respectively fixed on two sides of the fishpond 200 can be used for stretching, the power wires 7 are sequentially connected to the slip rings 712 at a certain interval, so that the power wires 7 are hung under the hanging rope 711 in a spiral line shape extending along the direction of the hanging rope 711, one end of the power wires 7 is connected with an external power supply, and the other end of the power wires 7 are fixed on the movable platform 2 and are electrically connected with the sewage suction pump 4 and the winch 31; when the movable platform 2 moves forwards, the power line 7 is pulled to synchronously move along with the movable platform 2, the first slip ring 712 close to one side of the movable platform 2 firstly responds to the pulling force of the power line 7 and slides along the hanging rope 711 towards the moving direction of the movable platform 2, so that the power line 7 which is hung between the slip ring 712 and the nearest adjacent slip ring 712 in a U shape is straightened, the extension length of the power line 7 in the direction of the hanging rope 712 is increased, meanwhile, the pulling force is provided for the nearest adjacent slip ring 712 to enable the nearest adjacent slip ring 712 to follow the forward movement, and the like, the distance between the slip rings 712 is sequentially pulled by pulling the pulling force applied to the power line 7 through the forward movement of the movable platform 2, and the extension length of the power line 7 in the horizontal direction is increased; vice versa, when the mobile platform 2 moves backward, the first slip ring 712 on the power line 7 near one end of the mobile platform 2 responds to the reverse pulling force of the power line 7, and slides along the hanging rope 711 towards the moving direction of the mobile platform 2, so as to shorten the distance between the two slip rings 712, restore the power line 7 between the two adjacent slip rings 712 to a U-shaped hanging state, shorten the extension length of the power line 7 in the hanging rope 711 direction, and further achieve the effect of adjusting the arrangement length of the power line 7 in the horizontal direction, so that the power line can be adaptively elongated or contracted along with the movement of the mobile platform 2.
Referring to fig. 1 and 2, the guide rails 1 in this embodiment are arranged in two parallel, two ends of the moving platform 2 are respectively matched with the two guide rails 1 in a rolling manner through the rollers 21, so that a functional structure that the moving platform can move along the guide rails 1 is realized. And the movable platform 2 is provided with the rain shelter 23 which can cover the windlass 31 and the top of the sewage suction pump 4, so that the windlass is prevented from being subjected to sun-drying and rain, the safety of electrified operation is ensured, and the service life of the whole system is prolonged.
The dirt sucking disc 5 is fixedly hung and connected to the lower part of the mobile platform 2 through the support hanging rod 22 which is arranged at the lower part of the mobile platform 2 and extends downwards, so that the lower surface of the dirt sucking disc 5 is close to the bottom of the fishpond 200 and is not tightly attached to the fishpond, and the strength and effect of sucking waste are ensured. Referring to fig. 3, the main structure of the dirt absorbing disc 5 in this embodiment is a hollow shell, the water absorbing holes 51 and the water collecting ports 52 are respectively communicated with the hollow inner cavity 53 of the dirt absorbing disc 5, and the water collecting ports 52 are uniformly arranged 2 to 4 on the upper part of the dirt absorbing disc 5 so as to ensure the uniformity of the suction effect on the inner cavity 53, ensure that a plurality of water absorbing holes 51 have certain suction force and ensure the dirt absorbing effect of the whole dirt absorbing disc 5, and the hollow shell structure is adopted, so that the processing operations such as drilling and the like are simple, the manufacture is convenient, the manufacture cost is reduced, the quality is light, and the movement is more convenient; the bottom or the side part of the dirt absorbing disc 5 is also convenient to be arranged into a detachable structure, and the inner cavity of the dirt absorbing disc is convenient to be cleaned. Meanwhile, the bottom of the dirt sucking disc 5 is provided with the underwater roller 55, the bottom of the fishpond 200 is provided with the underwater rail 10 which is parallel to the guide rail 1, and the dirt sucking disc 5 is matched with the underwater rail 10 in a rolling way through the underwater roller 55, so that the structure of the whole fishpond dirt sucking system 100 is more stable, the running of the dirt sucking disc 5 at the bottom of the fishpond 200 is ensured to be more stable, and the running stability and the running efficiency of the whole system are maintained.
According to the fishpond sewage sucking system 100, the sewage sucking disc 5 is driven to reciprocate at the position close to the bottom of the fishpond 200 through the traction device 3 and the guide rail 1, so that a very large sewage sucking area is covered, the sucking force of the sewage sucking pump 4 is released through the water sucking holes 51 at the bottom of the sewage sucking disc 5, the sucking force of the sucking is amplified through the structure that the water collecting opening 52 is larger than the water sucking holes 51, the waste at the bottom of the fishpond 200 is rapidly and efficiently extracted, and finally the waste at the bottom of the fishpond 200 is discharged out of the fishpond 200 through the sewage draining groove 6, so that the waste at the bottom of the fishpond 200 is timely cleaned and discharged, the good water quality environment of the fishpond 200 is ensured, and the healthy growth of aquatic products such as fishes is promoted. Besides the common steel structure frames of the guide rail 1 and the movable platform 2, the whole sewage disposal system can be built by only configuring a small amount of common equipment such as a winch 31, a sewage suction pump 4 and the like, has a simple structure, is convenient to use and maintain, has low configuration cost, and is convenient to configure and use in the fields of fish pond culture and the like.
Example 2: the components included in this embodiment are basically the same as those in embodiment 1 in terms of the structure of each component and the positions and connection relationships between the components, except that a shutter 8 structure and an opening/closing device 9 for controlling the operation of the shutter 8 are provided for the dirt tray 5.
Referring to fig. 4, water inlets 54 communicating with the hollow inner cavity 53 of the dirt pickup plate 5 are provided on both sides of the hollow housing-shaped dirt pickup plate 5 facing the direction in which the moving platform 2 moves back and forth, and a plurality of water inlets 54 are uniformly provided. Considering that when the dirt sucking disc 5 moves along with the moving platform 2, the dirt sucking disc 5 can stir the waste deposited at the bottom of the fishpond 200 to float upwards and contact with the side surface of the dirt sucking disc 5, meanwhile, the side surface facing the back and forth moving direction of the moving platform 2 is provided with the largest resistance to water flow, and the water inlet 54 is formed in the side surface, so that the water feeding effect of the dirt sucking disc 5 is facilitated, and the dirt sucking efficiency of the dirt sucking disc 5 is improved.
In order to maximize the lifting effect of the side water inlet 54 on the dirt sucking efficiency of the dirt sucking disc 5, a baffle plate 8 is respectively arranged on the outer sides of two side surfaces of the dirt sucking disc 5, where the water inlet 54 is arranged, the two baffle plates 8 are symmetrically arranged on two sides of the dirt sucking disc 5 and can be opened and closed, the baffle plate 8 facing one side of the moving direction of the moving platform 2 is always opened to expose the water inlet 54 on the corresponding side, the baffle plate 8 facing one side of the moving direction is required to be kept closed to shield the water inlet 54 on the corresponding side, the high pressure of large resistance is ensured to be maintained when the water inlet 54 on one side of the moving direction moves forwards, and sewage entering the dirt sucking disc 5 can only be discharged through the water collecting port 52, so that the dirt sucking efficiency of the dirt sucking disc 5 is ensured.
The baffle plate 8 in the embodiment controls the opening and closing actions thereof through the opening and closing device 9; the baffle plate 8 is specifically configured to include a sealing plate 81 and an adjusting rod 82, so as to cooperate with the opening and closing device 9 to achieve the effect of opening and closing conversion. As shown in fig. 4 and 5, the upper end of the sealing plate 81 is hinged to the upper edge of the side surface of the dirt sucking disc 5 provided with the water inlet 54, the adjusting rod 82 is fixedly connected to the upper end of the sealing plate 81 at an obtuse angle with the outer surface of the sealing plate 81, the sealing plate 81 can be opened and closed by pulling the adjusting rod 82 backwards, and the sealing plate 81 can form an obtuse angle with the side surface provided with the water inlet 54 when being completely opened, so that a horn-shaped opening capable of collecting water flow is formed, and the water feeding effect is improved. The opening and closing device 9 includes: the device comprises an opening and closing roller 91, a guide pulley 92 and a pull rope 93, wherein the opening and closing roller 91 is rotatably arranged on a moving platform 2 perpendicular to a guide rail 1, the guide pulley 92 is respectively arranged on two sides of the top surface of a dirt sucking disc 5, which are close to a baffle plate 8, the pull rope 93 is wound on the opening and closing roller 91 at least for one circle to form a matched structure similar to a main roller 311 and a pull rope 32, when the opening and closing roller 91 rotates, the pull rope 93 can be pulled along the rotating direction, only the opening and closing roller 91 is fixed in the position of the opening and closing device 9, and the pull rope 93 correspondingly walks, so that a functional structure that one end of the pull rope 93 is tensioned and the other end of the pull rope 93 is loosened when the opening and closing roller 91 rotates is formed; both ends of the pull rope 93 respectively pass through one guide pulley 92 and are connected to the tail ends of the adjusting rods 82 of the corresponding side baffle plates 8; the opening and closing roller 91 is arranged on the movable platform 2, so that the opening and closing roller 91 can be conveniently operated to rotate, when the opening and closing roller 91 is driven to rotate, the pull rope 93 pulls the adjusting rod 82 at the tensioning end to pull the sealing plate 81 of the corresponding baffle plate 8 to open the water inlet 54 at the corresponding side, the pull rope 93 at the other end is in a loosening state, and the baffle plate 8 connected with the opening and closing roller is kept in a state of shielding the water inlet 54 at the corresponding side; the two baffles 8 are controlled to be automatically adjusted to an open state and a closed state through one-time operation of the opening and closing device 9, and the operation is synchronous and simple.
In order to make the control of the opening and closing motion of the baffle plate 8 by the opening and closing device 9 with the structure more convenient, referring to fig. 5, the opening and closing roller 91 is in driving connection with the main shaft of the other side of the winch 31, which is far away from the main roller 311, so that the rotation of the opening and closing roller 91 is synchronously reversed along with the operation of the winch 31, and a torsion limiter 94 is additionally arranged between the opening and closing roller 91 and the connection of the winch 31, and the opening and closing roller 91 is timely disconnected from rotation by the limitation of torsion after being reversed by the torsion limiter 94, so that the opening and closing roller 91 is prevented from being pulled and broken along with the rotation of the winch 31; at this time, as long as the winding direction of the pull rope 93 on the opening and closing roller 91 is the same as the winding direction of the pull rope 32 on the main roller 311, the synchronous steering of the opening and closing roller 91 and the main roller 311 can be realized, the state conversion of front opening and back opening of the two baffles 8 is realized, the automatic control of opening and closing of the baffles 8 is realized without adding too many parts, and the use is more convenient.
Example 3: the components included in this embodiment are basically the same as those in embodiment 2 in the structure of each component and the positions and connection relationships between each component, except for the structure of the barrier 8 and the manner of opening and closing control thereof.
Referring to fig. 6 and 7, the baffle 8 in the present embodiment includes: the upper end of the sealing plate 81 is hinged to the upper edge of the outer side of the side face of the dirt sucking disc 5, the upper end of the sealing plate 81 is sequentially connected with the connecting plate 83 and the resistance plate 84, the outer surfaces of the adjacent sealing plate 81 and the adjacent sealing plate are obtuse angles, the sum of the weight of the connecting plate 83 and the weight of the resistance plate 84 is larger than that of the sealing plate 81, when the connecting plate 83 and the resistance plate 84 are inclined outwards, the sealing plate 81 can be pressed against the side face of the dirt sucking disc 5 by the weight of the connecting plate 83 and the resistance plate 84 to seal the water inlet 54 of the side, and similarly, the baffle plate 8 can be kept in a horn-shaped outwards opened state of the sealing plate 81 under the action of gravity when the connecting plate 83 and the resistance plate 84 are inclined backwards, so that the water flow resistance of the dirt sucking disc 5 when the baffle plate 8 is inclined outwards and the external force of the backward is controlled is used, external intervention control is not needed, and the use is more convenient.
Referring specifically to fig. 6 and 7, when the dirt tray 5 is stationary, the baffle 8 with the above structure automatically presses down to close the water inlet 54 under the action of weight, once the dirt tray 5 moves, the flaring structure formed by the connecting plate 83 and the resistance plate 84 of the baffle 8 facing the advancing direction side receives larger water flow resistance and then turns backwards until the connecting plate 83 horizontally rests on the upper surface of the dirt tray 5, so that the baffle 8 on the advancing direction side maintains a state of opening the water inlet 54, and the rear surface of the resistance plate 84 of the baffle 8 on the rear side receives back thrust, so that the baffle 8 on the advancing direction side maintains a state of closing the water inlet 54 on the side; referring to fig. 7, after the dirt tray 5 switches the moving direction, the rear baffle 8 is switched to the front, and according to the action principle when the dirt tray 5 starts moving in the previous state, the new baffle 8 in the closed state in the forward direction is turned over to open the water inlet 54 under the action of the water flow resistance force, and the rear baffle 8 in the turned-up state is turned down due to the water flow resistance force of the back pushing on the rear surface of the resistance plate 84, so that the state of closing the side water inlet 54 is maintained. The baffle 8 adopts the above structural design, and can automatically adjust the opening and closing of the baffle 8 through the water flow resistance, so that the effect that only the water inlet 54 on one side of the moving direction is opened, and the water inlet 54 on the back side is always kept closed is achieved.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. A pond sewage suction system, comprising: the sewage treatment device comprises a guide rail, a moving platform, a traction device, a sewage suction pump, a sewage suction disc, a sewage discharge groove, a sewage suction device and a sewage suction device, wherein the guide rail is arranged above a fish pond in a crossing mode, the moving platform is arranged on the guide rail and can move along the guide rail, the traction device and the sewage suction pump are arranged on the moving platform, the sewage suction disc is fixedly hung below the moving platform near the bottom of the fish pond, and the sewage discharge groove is parallel to the guide rail and extends out of the fish pond;
the bottom surface of the sewage suction disc is provided with a plurality of water suction holes, the top surface of the sewage suction disc is at least provided with a water collecting port communicated with the plurality of water suction holes, the opening area of the water collecting port is not smaller than the sum of the opening areas of the plurality of water suction holes, the water collecting port is communicated with the suction inlet of the sewage suction pump through a water supply pipe, and the discharge outlet of the sewage suction pump extends to the upper part of the sewage discharge groove through a water discharge pipe;
the traction device comprises: the winch is fixedly arranged on the moving platform, the main roller of the winch is perpendicular to the guide rail, two ends of the traction rope are fixed on two sides of the fish pond, the traction rope is stretched above the moving platform in parallel with the guide rail, and when the main roller of the winch rotates forward and backward, the moving platform is pulled to move back and forth along the guide rail through the traction rope;
a power line is electrically connected with the sewage suction pump and the winch of the traction device to supply power for the sewage suction pump and the winch;
the sewage sucking disc is a hollow shell, and the water sucking holes and the water collecting ports are respectively communicated with the hollow inner cavity of the sewage sucking disc;
the two sides of the dirt sucking disc facing the back and forth moving direction of the moving platform are respectively provided with a water inlet communicated with the hollow inner cavity of the dirt sucking disc, and a plurality of water inlets are uniformly arranged;
the outer sides of the two sides of the sewage suction disc, which are provided with the water inlets, are provided with baffle plates, the baffle plates can be opened and closed, the baffle plates facing to one side of the moving direction of the moving platform are opened, the water inlets on the corresponding side are exposed, the baffle plates on the side deviating from the moving direction of the moving platform are closed, the water inlets on the corresponding side are shielded, the water inlets on the moving direction side keep high pressure with large resistance when moving forwards, and sewage entering the sewage suction disc can only be discharged through the water collecting ports;
the baffle includes: the upper end of the sealing plate is hinged to the upper edge of the lateral side of the dirt sucking disc, the upper end of the sealing plate is sequentially connected with the connecting plate and the resistance plate, the outer surfaces of the adjacent sealing plate and the resistance plate form an obtuse angle, and the sum of the weights of the connecting plate and the resistance plate is larger than the weight of the sealing plate;
when the connecting plate and the resistance plate are outwards inclined, the sealing plate can be pressed and stuck to the side surface of the dirt sucking disc by the weight of the connecting plate and the resistance plate so as to seal the water inlet on the side; when the connecting plate and the resistance plate are turned over backwards, the baffle is kept in a state that the sealing plate is outwards opened in a horn shape under the action of gravity, so that the water inlet on the side is opened.
2. The fish pond sewage sucking system according to claim 1, wherein the power line is installed through a wire pulling device, the wire pulling device comprises a hanging rope and a plurality of slip rings sleeved on the hanging rope, the hanging rope is stretched over the fish pond along the extending direction of the guide rail, and the power line is sequentially hung on the slip rings at intervals, so that the power line can be lengthened or contracted along with the movement of the movable platform.
3. The pond sewage suction system according to claim 2, wherein the bottom of the sewage suction disc is provided with underwater rollers, and underwater tracks parallel to the guide rails are arranged on the bottom surface of the pond, and the underwater rollers are in rolling fit with the underwater tracks.
4. A fish pond sewage sucking system according to claim 3, wherein two guide rails are arranged in parallel, and two ends of the moving platform are respectively in rolling fit with the two guide rails through rollers.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303925.3A CN107821303B (en) | 2017-12-11 | 2017-12-11 | Fishpond sewage suction system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711303925.3A CN107821303B (en) | 2017-12-11 | 2017-12-11 | Fishpond sewage suction system |
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| CN107821303A CN107821303A (en) | 2018-03-23 |
| CN107821303B true CN107821303B (en) | 2023-06-20 |
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| CN108633826A (en) * | 2018-05-04 | 2018-10-12 | 宁德市鼎诚水产有限公司 | A kind of nursery pond sewage suction device |
| CN112335602B (en) * | 2020-11-03 | 2023-05-05 | 安徽省农业科学院水产研究所 | Efficient automatic sewage suction device for pond engineering circulating water |
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| CN105010202B (en) * | 2015-08-11 | 2018-01-19 | 太原昕美蓝波环境科技有限公司 | A kind of multi-functional aquatic products cleaning cultivation equipment of hanging-gate style |
| CN105766774B (en) * | 2016-03-17 | 2018-03-30 | 中国水产科学研究院渔业机械仪器研究所 | A kind of cultivating pool sewage suction device |
| CN205794480U (en) * | 2016-05-31 | 2016-12-14 | 苏州鼎兴斯沃水产养殖设备有限公司 | Remove contamination system in fish pond |
| CN205865635U (en) * | 2016-05-31 | 2017-01-11 | 苏州鼎兴斯沃水产养殖设备有限公司 | Pond farming systems |
| CN207589893U (en) * | 2017-12-11 | 2018-07-10 | 重庆市梁平区水产站 | Fish pond sewage sucking system |
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