CN105724285B - Automatic discharge flood control barrier net - Google Patents
Automatic discharge flood control barrier net Download PDFInfo
- Publication number
- CN105724285B CN105724285B CN201610091759.4A CN201610091759A CN105724285B CN 105724285 B CN105724285 B CN 105724285B CN 201610091759 A CN201610091759 A CN 201610091759A CN 105724285 B CN105724285 B CN 105724285B
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- CN
- China
- Prior art keywords
- slag discharge
- waterwheel
- discharge drum
- fish
- barrier net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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)
- Artificial Fish Reefs (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a kind of automatic discharge flood control barrier nets, including downflow weir, it is equipped with three or more support piers at the top of downflow weir, wherein two support piers are respectively at two ends of downflow weir, waterwheel is equipped between two adjacent support piers, the bearing of the shaft of waterwheel is fixed on corresponding support pier, it is equipped between two adjacent support piers of waterwheel adjacent position and blocks fish slag discharge drum, block that fish slag discharge drum is cylindrical structure, its outer surface is network, the bearing for blocking the axis of fish slag discharge drum is fixed on corresponding support pier.The present invention substitutes existing barrier net using fish slag discharge drum is blocked, fish slag discharge drum is blocked using waterwheel drive, enable to block fish slag discharge drum and constantly rotate, to which the unrestrained slag being attached on roller is eliminated, it can stop that fish is run away again simultaneously, and the operation power of device is flow dynamic, is not necessarily to remaining external power, structure is simplified, reliability is improved.
Description
Technical field
The present invention relates to hydrotechnics field, especially a kind of automatic discharge flood control barrier net.
Background technology
Place with natural running water source, it is most of all in the low ebbs locations such as spacious gully, river, Mei Daoyu
In season, burst mountain torrents frequency is a lot of, and raiser is made to be difficult to expect and control mountain torrents, and in the cultured fishes of running water source, it can be due to rising
Water and be unable to control fish and escape, so no one carries out investment and exploitation energetically in running water source always.The routine used in the past
Block fish be it is fixed, downstream under unrestrained slag can be attached on barrier net, be formed blocking after bulk deposition, thus lead
Water level raising, water has been caused to bypass the dam site or destroy by rush of water barrier net, there are uncontrollable principal risks.And deslagging is gone to speedily carry out rescue work when manually taking advantage of
It is breakneck.
Invention content
The purpose of the present invention is：A kind of automatic discharge flood control barrier net is provided, it can stop fish in period of rising and escape
It is de-, and be avoided that unrestrained slag muck product and result in blockage, with overcome the deficiencies in the prior art.
The invention is realized in this way：Automatic discharge flood control barrier net, including downflow weir are equipped with three at the top of downflow weir
Support pier more than root, wherein two support piers are respectively at two ends of downflow weir, between two adjacent support piers
Equipped with waterwheel, the bearing of the shaft of waterwheel is fixed on corresponding support pier, with the two of waterwheel adjacent position adjacent branch
It is equipped between support pier and blocks fish slag discharge drum, blocked that fish slag discharge drum is cylindrical structure, its outer surface is network, block steck slag
The bearing of the axis of roller is fixed on corresponding support pier；The shaft of waterwheel is by gear and blocks fish slag discharge drum company
It connects, barrier net is equipped between remaining two adjacent support pier, barrier net is fixed on corresponding support pier；Or in downflow weir
Waterwheel holder is arranged in back side, and waterwheel is mounted on waterwheel holder, the output end of waterwheel by driving chain or driving belt with
Block the input terminal connection of fish slag discharge drum.
The fish slag discharge drum that blocks includes two face end supports being mutually parallel, and face end support is circular configuration, is being held
The middle part of head bracket be equipped with central axis hole, between two face end supports be equipped with 3 or more be spacedly distributed and be mutually parallel indulge
To strut, the both ends of longitudinal holding pole are separately fixed in the outer rim of two face end supports, are formed in face end support and longitudinal holding pole
Cylindrical surface be equipped with cylindrical grid；Axis passes through central axis hole.
It is fixed with transmission gear or belt pulley, transmission gear or belt pulley conduct in the one end for the axis for blocking fish slag discharge drum
The power output end of the power intake and gear that block fish slag discharge drum connects.
Dentalation is equipped in the outer rim for blocking one of fish slag discharge drum face end support, outer rim carries dentalation
Face end support as the power intake and gear for blocking fish slag discharge drum power output end connect.
It includes transmission shaft and driven shaft to block fish slag discharge drum, and the bearing of transmission shaft and driven shaft is each attached on support pier；
It is equipped with equally distributed driving cog on the periphery of transmission shaft, is externally provided with barrier net lattice in transmission shaft and driven shaft, is blocking fish
Grid is equipped with chain, and the position of chain and quantity are corresponding with driving cog.
Waterwheel blocks fish slag discharge drum with respect to water (flow) direction backwards rotation by gear drive.
Barrier net is equipped in front of the upstream face of waterwheel.Fish are avoided to escape between the rotation of waterwheel.
By adopting the above-described technical solution, compared with prior art, the present invention is substituted existing using fish slag discharge drum is blocked
Some barrier nets block fish slag discharge drum using waterwheel drive, enable to block fish slag discharge drum and constantly rotate, to be attached to roller
On unrestrained slag be eliminated, while can stop that fish is run away again, and the operation power of device is flow dynamic, remaining is dynamic without external
Power simplifies structure, improve reliability, and can reduce use cost, solves the risk manually to remove the gred, and because unrestrained slag is stifled
Plug and caused by security risk.The present invention is simple and practicable, and of low cost, using effect is good.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the embodiment of the present invention 1；
Attached drawing 2 is the structural schematic diagram for blocking fish slag discharge drum of the embodiment of the present invention 1；
Attached drawing 3 is the structural schematic diagram of the embodiment of the present invention 2；
Attached drawing 4 is the structural schematic diagram for blocking fish slag discharge drum of the embodiment of the present invention 2；
Attached drawing 5 is the structural schematic diagram of the embodiment of the present invention 3；
Attached drawing 6 is the structural schematic diagram for blocking fish slag discharge drum of the embodiment of the present invention 3
Specific implementation mode
The embodiment of the present invention 1：Automatic discharge flood control barrier net, including downflow weir 1 are equipped with three at the top of downflow weir 1
Root support pier 2, wherein two support piers 2 are respectively at two ends of downflow weir 1, two, the left side adjacent support pier 2 it
Between be equipped with waterwheel 3, the bearing of the shaft of waterwheel 3 is fixed on corresponding support pier 2, and is set in front of the upstream face in waterwheel 3
There is barrier net；It is equipped between two adjacent support piers 2 on the right and blocks fish slag discharge drum 4；The fish slag discharge drum 4 that blocks includes
Two face end support 4-1 being mutually parallel, face end support 4-1 are circular configuration, and central axis hole is equipped at the middle part of face end support 4-1
4-2 is equipped with 3 or more the longitudinal holding pole 4-3, Zong Xiangzhi for being spacedly distributed and being mutually parallel between two face end support 4-1
The both ends of bar 4-3 are separately fixed in the outer rim of two face end support 4-1, are formed in face end support 4-1 and longitudinal holding pole 4-3
Cylindrical surface is equipped with cylindrical grid 4-4；Axis 4-5 passes through central axis hole 4-2, the bearing of axis 4-5 to be fixed on corresponding branch
It supports on pier 2；It is fixed with belt pulley in the end in the left side for the axis 4-5 for blocking fish slag discharge drum 4, which is used as and blocks steck slag
The power intake of roller 4 is connect with the power output end of gear 6；The shaft of waterwheel 3 connects with the input terminal of gear 6
It connects, waterwheel 3 blocks fish slag discharge drum 4 with respect to water (flow) direction backwards rotation by the drive of gear 6.
The embodiment of the present invention 2：Automatic discharge flood control barrier net, including downflow weir 1 are equipped with 4 at the top of downflow weir 1
Support pier 2, wherein two support piers 2 are respectively at two ends of downflow weir 1, two adjacent support piers in the leftmost side
It is equipped with barrier net 5 between two support piers 2 of between the 2 and rightmost side, is equipped with and blocks between two two support piers 2 at middle part
Fish slag discharge drum 4；The fish slag discharge drum 4 that blocks includes two face end support 4-1 being mutually parallel, and face end support 4-1 is circle
Shape structure is equipped with central axis hole 4-2 at the middle part of face end support 4-1,3 is equipped between two face end support 4-1 with first-class
Every distribution and the longitudinal holding pole 4-3 that is mutually parallel, the both ends of longitudinal holding pole 4-3 are separately fixed at the outer of two face end support 4-1
On edge, cylindrical grid 4-4 is equipped on the cylindrical surface of face end support 4-1 and longitudinal holding pole 4-3 compositions；Axis 4-5 is passed through
Central axis hole 4-2, the bearing for blocking the axis 4-5 of fish slag discharge drum 4 are fixed on corresponding support pier 2；Blocking fish slag discharge drum 4
The outer rim of the face end support 4-1 in left side is equipped with dentalation, and face end support 4-1 of the outer rim with dentalation, which is used as, blocks steck
The power intake of slag roller 4 is connect with the power output end of gear 6；In the back side of downflow weir 1, waterwheel holder is set
7, waterwheel 3 is mounted on waterwheel holder 7, and the output end of waterwheel 3 is connect by driving belt with drive link, and one end of drive link is
Belt pulley, and the other end is transmission gear, the outer rim of the transmission gear and the face end support 4-1 for blocking fish slag discharge drum 4 is equipped with
Dentalation engages.
The embodiment of the present invention 3：Automatic discharge flood control barrier net, dam blocks fish structure, including downflow weir 1, in downflow weir 1
Top be equipped with 4 support piers 2, it is adjacent two, the left side wherein two support piers 2 are respectively at two ends of downflow weir 1
Support pier 2 between be equipped with waterwheel 3, the bearing of the shaft of waterwheel 3 is fixed on corresponding support pier 2, and in meeting in waterwheel 3
Barrier net is equipped in front of the water surface；It is equipped between two intermediate adjacent support piers 2 and blocks fish slag discharge drum 4, in back
Barrier net 5 between two adjacent support piers 2；It includes transmission shaft 4-6 and driven shaft 4-7, transmission shaft 4-6 to block fish slag discharge drum 4
It is each attached on support pier 2 with the bearing of driven shaft 4-7；Equally distributed driving cog is equipped on the periphery of transmission shaft 4-6
4-8 is externally provided with barrier net lattice 4-9 in transmission shaft 4-6 and driven shaft 4-7, chain 4-10, chain is equipped on barrier net lattice 4-9
The position of 4-10 and quantity are corresponding with driving cog 4-8；The shaft of waterwheel 3 is connect with the input terminal of gear 6, and waterwheel 3 is logical
It crosses the drive of gear 6 and blocks fish slag discharge drum 4 with respect to water (flow) direction backwards rotation.
The kind of drive of fish slag discharge drum 4 is blocked in above example can also use transmission shaft driven, belt to pass as needed
Dynamic and chain drive.
In above example, crosses 6 integral installation of gear and in waterwheel 3 and block the support pier 2 between fish slag discharge drum 4
In, the concrete structure of gear 6 can arrange by oneself according to the actual needs of those skilled in the art, just repeat no more herein.
Claims (7)
- The barrier net 1. a kind of automatic discharge is controlled flood, including downflow weir (1), it is characterised in that：It is equipped with three at the top of downflow weir (1) Support pier (2) more than root, wherein two support piers (2) are respectively at two ends of downflow weir (1), in two adjacent branch Support and be equipped with waterwheel (3) between pier (2), the bearing of the shaft of waterwheel (3) is fixed on corresponding support pier (2), with waterwheel (3) It is equipped between two adjacent support piers (2) of adjacent position and blocks fish slag discharge drum (4), it is cylinder to block fish slag discharge drum (4) Structure, its outer surface are network, and the bearing for blocking the axis of fish slag discharge drum (4) is fixed on corresponding support pier (2)；Water The shaft of vehicle (3) is connect by gear (6) with fish slag discharge drum (4) is blocked, and is set between remaining two adjacent support pier (2) There are barrier net (5), barrier net (5) to be fixed on corresponding support pier (2)；Or waterwheel branch is set in the back side of downflow weir (1) Frame (7), waterwheel (3) are mounted on waterwheel holder (7), and the output end of waterwheel (3) by driving chain or driving belt and blocks fish The input terminal of slag discharge drum (4) connects.
- The barrier net 2. automatic discharge according to claim 1 is controlled flood, it is characterised in that：Described blocks fish slag discharge drum (4) Including two face end supports being mutually parallel (4-1), face end support (4-1) is circular configuration, at the middle part of face end support (4-1) Equipped with central axis hole (4-2), 3 or more the longitudinal directions for being spacedly distributed and being mutually parallel are equipped between two face end supports (4-1) The both ends of strut (4-3), longitudinal holding pole (4-3) are separately fixed in the outer rim of two face end supports (4-1), in face end support The cylindrical surface of (4-1) and longitudinal holding pole (4-3) composition are equipped with cylindrical grid (4-4)；Axis (4-5) passes through central axis hole (4-2)。
- The barrier net 3. automatic discharge according to claim 2 is controlled flood, it is characterised in that：In blocking fish slag discharge drum (4) One end of axis (4-5) is fixed with transmission gear or belt pulley, and transmission gear or belt pulley are as the power for blocking fish slag discharge drum (4) Input terminal is connect with the power output end of gear (6).
- The barrier net 4. automatic discharge according to claim 2 is controlled flood, it is characterised in that：In its for blocking fish slag discharge drum (4) In the outer rim of a face end support (4-1) be equipped with dentalation, face end support (4-1) of the outer rim with dentalation is as blocking The power intake of fish slag discharge drum (4) is connect with the power output end of gear (6).
- The barrier net 5. automatic discharge according to claim 1 is controlled flood, it is characterised in that：It includes passing to block fish slag discharge drum (4) Moving axis (4-6) and driven shaft (4-7), transmission shaft (4-6) and the bearing of driven shaft (4-7) are each attached on support pier (2)；It is passing The periphery of moving axis (4-6) is equipped with equally distributed driving cog (4-8), is externally provided in transmission shaft (4-6) and driven shaft (4-7) Barrier net lattice (4-9), are equipped with chain (4-10) on barrier net lattice (4-9), the position of chain (4-10) and quantity with transmission Tooth (4-8) is corresponding.
- The barrier net 6. automatic discharge according to claim 1 is controlled flood, it is characterised in that：Waterwheel (3) passes through gear (6) Drive blocks fish slag discharge drum (4) with respect to water (flow) direction backwards rotation.
- The barrier net 7. automatic discharge according to claim 1 is controlled flood, it is characterised in that：In front of the upstream face of waterwheel (3) Equipped with barrier net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091759.4A CN105724285B (en) | 2016-02-19 | 2016-02-19 | Automatic discharge flood control barrier net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091759.4A CN105724285B (en) | 2016-02-19 | 2016-02-19 | Automatic discharge flood control barrier net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105724285A CN105724285A (en) | 2016-07-06 |
| CN105724285B true CN105724285B (en) | 2018-09-18 |
Family
ID=56242006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610091759.4A Expired - Fee Related CN105724285B (en) | 2016-02-19 | 2016-02-19 | Automatic discharge flood control barrier net |
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| Country | Link |
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| CN (1) | CN105724285B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021244A (en) * | 2020-09-17 | 2020-12-04 | 当涂县乌溪蟹苗养殖有限公司 | Factory crab is bred with thick device of crab seedling mark |
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|---|---|---|---|---|
| CN202220709U (en) * | 2011-08-31 | 2012-05-16 | 姜元准 | Electricity generation device used for seawater culture pond |
| CN103329834A (en) * | 2013-07-24 | 2013-10-02 | 广西大学 | Fish blocking net suitable for large-range fence fish cultivation in reservoir |
| CN104642210A (en) * | 2013-11-18 | 2015-05-27 | 王蔚 | Fish-blocking device for reservoir spillway |
| CN204466608U (en) * | 2015-03-11 | 2015-07-15 | 中水北方勘测设计研究有限责任公司 | A kind of rotary fish screen for reservoir water inlet |
| CN204707776U (en) * | 2015-04-14 | 2015-10-21 | 北京农业职业学院 | One revolves rim type fish-catching apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110066253A (en) * | 2009-12-11 | 2011-06-17 | (주)파스텔 | Structure of hemi-spherical a brim fishing grounds |
| JP5936005B2 (en) * | 2013-04-12 | 2016-06-15 | 仁助 中山 | Floating-type rotary farming ginger |
-
2016
- 2016-02-19 CN CN201610091759.4A patent/CN105724285B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202220709U (en) * | 2011-08-31 | 2012-05-16 | 姜元准 | Electricity generation device used for seawater culture pond |
| CN103329834A (en) * | 2013-07-24 | 2013-10-02 | 广西大学 | Fish blocking net suitable for large-range fence fish cultivation in reservoir |
| CN104642210A (en) * | 2013-11-18 | 2015-05-27 | 王蔚 | Fish-blocking device for reservoir spillway |
| CN204466608U (en) * | 2015-03-11 | 2015-07-15 | 中水北方勘测设计研究有限责任公司 | A kind of rotary fish screen for reservoir water inlet |
| CN204707776U (en) * | 2015-04-14 | 2015-10-21 | 北京农业职业学院 | One revolves rim type fish-catching apparatus |
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| Publication number | Publication date |
|---|---|
| CN105724285A (en) | 2016-07-06 |
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Granted publication date: 20180918 Termination date: 20220219 |
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