CN109430145B - Automatic opening and closing sunshade net device for large fishpond - Google Patents
Automatic opening and closing sunshade net device for large fishpond Download PDFInfo
- Publication number
- CN109430145B CN109430145B CN201811280314.6A CN201811280314A CN109430145B CN 109430145 B CN109430145 B CN 109430145B CN 201811280314 A CN201811280314 A CN 201811280314A CN 109430145 B CN109430145 B CN 109430145B
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- trolley
- sunshade net
- arched support
- fixed
- support column
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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)
Abstract
The invention relates to an automatic opening and closing sunshade net device for a large fishpond, which comprises two arched support columns which are arranged in a 90-degree cross way and respectively cross the fishpond to be fixed on the shore, a sunshade net and four net-opening and net-collecting trolleys which are symmetrically distributed on the arched support columns by taking the middle parts of the two arched support columns as the center; the sunshade net is in a reverse-buckled bowl shape, the middle part of the sunshade net is fixed at the crossing part of the two arched support columns, the outer ends of the sunshade net are fixed on four trolleys, and the trolleys can respectively move along the arched support columns to expand or retract the sunshade net; the automatic opening and closing sunshade net device for the large fishpond can conveniently and rapidly realize the retraction and the extension of the sunshade net for the fishpond, fully cover the fishpond, reduce sunlight irradiation without dead angles and have high automation degree.
Description
Technical Field
The invention relates to an automatic opening and closing sunshade net device for a large-scale fish pond, and belongs to the field of aquatic product cultivation equipment.
Background
Freshwater fish culture generally adopts a fish pond culture mode, aquatic products are sensitive to water temperature, and excessive temperature can slow down the growth speed of fish, reduce the activity of fish and even possibly cause death of a large amount of fish. At present, in the vast majority of areas in the south of China, high-temperature and high-heat weather is frequently existed in summer, adverse effects are caused on fish cultivation, in order to avoid the adverse effects of high-temperature weather on fish, sunlight irradiation can be reduced in a mode of answering a sunshade net above a fish pond, but because the pond is large, the sunshade net is very inconvenient to set up, even if the result is set up, solar noon can be prevented generally, oblique sunlight cannot be prevented, and in addition, the fish pond is extremely inconvenient to collect and release, and is time-consuming and labor-consuming and high in use cost.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic opening and closing sunshade net device for a large-scale fishpond. The automatic opening and closing sunshade net device for the large fishpond can conveniently and rapidly realize the retraction and the extension of the sunshade net for the fishpond, fully cover the fishpond, reduce sunlight irradiation without dead angles and have high automation degree.
The technical scheme of the invention is as follows:
An automatic opening and closing sunshade net device for a large fishpond comprises two arched support columns which are arranged in a 90-degree cross manner and respectively cross the fishpond to be fixed on the shore, a sunshade net and four trolleys for net opening and net closing which are symmetrically distributed on the arched support columns by taking the middle parts of the two arched support columns as the center; the sunshade net is in a reverse-buckled bowl shape, the middle part of the sunshade net is fixed at the crossing part of the two arched support columns, the outer ends of the sunshade net are fixed on four trolleys, and the trolleys can respectively move along the arched support columns to expand or retract the sunshade net; the upper end face of the arched support column is provided with a groove along the length direction; the front part of the trolley is an inclined downward cambered surface, and the front end of the trolley is provided with a tip part; the tip is embedded into the groove and slides along the groove along with the trolley; the trolley is characterized in that an arc-shaped barrier strip or an arc-shaped baffle plate is fixed above the trolley, so that when the trolley moves towards the middle of the arched supporting column, the sunshade net is piled up on the arc-shaped barrier strip or the arc-shaped baffle plate under the guidance of the cambered surface at the front part of the trolley.
Wherein, the lower end face of the front end tip of the trolley is provided with a hook piece; the groove is internally provided with a hooked piece which can be matched with the hook piece at the middle position of the arched support column; the hook piece and the hooked piece are dynamically hooked, so that the trolley does not slide down in a static state; the hook piece comprises an inverted triangle hook part; the hooked piece extends to one side of the trolley to form an elastic rod; the elastic rod is provided with a hooked part matched with the hook part; the surface of the hooked part matched with the hook part is an inclined surface; a spring is supported between the elastic rod and the bottom of the groove.
Wherein, the two sides of the arched support column are respectively fixed with an arc rack along the length direction; the trolley is rotationally connected with gears on two sides; the gears on two sides are respectively meshed with the two racks; the gears on the two sides are driven to rotate by a driving system arranged in the trolley; the driving system comprises two first gear shafts which respectively drive gears at two sides to rotate; the first gear shaft is rotationally connected in the trolley; a first bevel gear is correspondingly fixed on each of the two first gear shafts; two ends of a middle rotating shaft are respectively fixed with a second bevel gear; the middle rotating shaft is rotatably connected in the trolley; the two second bevel gears are respectively meshed with the corresponding first bevel gears for transmission; a transmission gear is fixed in the middle of the middle rotating shaft; a driving gear is fixed on a rotating shaft of a motor fixed in the trolley; the driving gear is meshed with the transmission gear for transmission; the trolley is also provided with a plurality of rollers; the rollers are fixed in the trolley through rotating shafts, and the rollers respectively lean against the upper end face and the lower end face of the arched support column to roll and clamp the arched support column; the gears on the two sides roll on the arc racks to drive the trolley to move along the arched support columns.
Wherein, a remote control receiving board is arranged on the circuit of the motor; the motor is controlled to start and stop by a remote controller through the remote control receiving board.
The invention has the following beneficial effects:
1. the invention can conveniently and rapidly realize the retraction of the sunshade net for the fish pond, fully cover the fish pond, reduce sunlight irradiation without dead angles and have high automation degree.
2. The invention drives the trolley to automatically move in a mode of matching the gear with the rack, saves labor, and has stable and accurate operation and convenient control.
3. The invention adopts a mode of double-side gears matched with double racks, bevel gears and symmetrical transmission, not only can ensure stable and accurate transmission, but also can be used as a support for stabilizing the trolley to prevent the trolley from tilting, and is matched with the idler wheels, thereby not only facilitating the movement of the trolley, but also forming a triangular support together, so that the trolley can stably move on the arched support column.
4. The trolley is provided with the tip and the groove, and the tip is embedded into the groove to slide, so that the trolley is guided on the one hand, and more importantly, when the trolley climbs towards the middle part of the arched support column 1, the sunshade net is piled on the arc-shaped barrier strip or the arc-shaped baffle plate along the cambered surface of the front part of the trolley, and the bottom of the trolley cannot be involved.
5. The invention is provided with the hook part, the hooked part, the elastic rod and the spring, and can simply and rapidly realize the hooking by utilizing a simple and stable structure, so that the trolley can keep staying at the top of the arched support column in an unpowered state after being retracted, and cannot slide off, and meanwhile, the spring can obviously prolong the service life of the elastic rod, prevent the elastic rod from transitional deformation and ensure the stable position of the elastic rod.
Drawings
FIG. 1 is a schematic diagram of the present invention when it is taken up;
FIG. 2 is a schematic view of the sunshade net of the present invention when deployed;
FIG. 3 is a schematic illustration of the cooperation of a cart with an arch support column of the present invention;
FIG. 4 is a schematic view of a cart during network deployment of the present invention;
FIG. 5 is a schematic diagram of the present invention in a closed state of a small car after net closing;
FIG. 6 is a side view of an arch support post of the present invention;
FIG. 7 is a schematic top view of the arch support post and side gears of the present invention;
FIG. 8 is a schematic view of the drive side gear in the cart in rotation engaged with the rack in accordance with the present invention;
FIG. 9 is an internal block diagram of the cart of FIG. 7 with the arch support posts removed;
Fig. 10 is a longitudinal cross-sectional view of an arch support post.
The reference numerals in the drawings are as follows:
1-arch support column, 11-rack, 12-groove, 2-trolley, 201-tip, 203-hooked piece, 204-hook, 205-elastic rod, 206-hooked piece, 207-spring, 208-arc baffle, 21-side gear, 22-roller, 23-first gear shaft, 24-first bevel gear, 25-second bevel gear, 26-middle rotating shaft, 27-transmission gear, 28-motor, 29-driving gear, 3-sunshade net.
Detailed Description
The invention will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1 to 10, an automatic sunshade net opening and closing device for a large-scale fishpond comprises two arched support columns 1 which are arranged in a 90-degree cross manner and respectively cross the fishpond to be fixed on the shore, a sunshade net 3 and four net opening and net collecting trolleys 2 which are symmetrically distributed on the arched support columns 1 by taking the middle parts of the two arched support columns 1 as the center; the sunshade net 3 is in a reverse-buckled bowl shape, the middle part of the sunshade net is fixed at the crossing part of the two arched support columns 1, the outer ends of the sunshade net are fixed on four trolleys 2, and the trolleys 2 can respectively move along the arched support columns 1 to expand or retract the sunshade net 3; the upper end face of the arched support column 1 is provided with a groove 12 along the length direction; the front part of the trolley 2 is an inclined downward cambered surface, and the front end of the trolley is provided with a tip 201; the tip 201 is embedded in the groove 12 and slides along the groove 12 with the trolley 2; an arc-shaped barrier strip or an arc-shaped baffle plate 208 is fixed above the trolley 2, so that when the trolley 2 moves towards the middle of the arched support column 1, the sunshade net 3 is piled up on the arc-shaped barrier strip or the arc-shaped baffle plate 208 under the guidance of the cambered surface at the front part of the trolley 2.
Further, a hook is arranged on the lower end face of the front end tip 201 of the trolley 2; the groove 12 is internally provided with a hooked piece 203 which can be matched with the hook piece at the middle position of the arched support column 1; the hook piece and the hooked piece 203 are dynamically hooked so that the trolley 2 does not slide down in a static state; the hook comprises an inverted triangle hook 204; the hooked piece 203 extends to the trolley 2 side to form an elastic rod 205; the elastic rod 205 is provided with a hooked part 206 matched with the hook part 204; the surface of the hooked part 206 matched with the hook part 204 is an inclined surface; a spring 207 is supported between the resilient lever 205 and the bottom of the recess 12.
Further, arc racks 11 are respectively fixed on two sides of the arched support column 1 along the length direction of the arched support column; the trolley 2 is rotatably connected with two side gears 21; the two side gears 21 are respectively meshed with the two racks 11; the two side gears 21 are driven to rotate by a driving system arranged in the trolley 2; the driving system comprises two first gear shafts 23 which respectively drive the gears 21 at two sides to rotate; the first gear shaft 23 is rotatably connected in the trolley 2; a first bevel gear 24 is correspondingly fixed on each of the two first gear shafts 23; a second bevel gear 25 is fixed at two ends of an intermediate rotating shaft 26 respectively; the middle rotating shaft 26 is rotatably connected in the trolley 2; the two second bevel gears 25 are respectively meshed with the corresponding first bevel gears 24 for transmission; a transmission gear 27 is fixed in the middle of the middle rotating shaft 26; a driving gear 29 is fixed on the rotating shaft of a motor 28 fixed in the trolley 2; the driving gear 29 is meshed with the transmission gear 27 for transmission; the trolley 2 is also provided with a plurality of rollers 22; the rollers 22 are fixed in the trolley 2 through rotating shafts, and a plurality of rollers 22 respectively support against the upper end face and the lower end face of the arched support column 1 to roll and clamp the arched support column 1; the gears 21 on the two sides roll on the arc-shaped racks 11 to drive the trolley 2 to move along the arch-shaped supporting column 1.
Further, a remote control receiving board is installed on the circuit of the motor 28; the motor 28 is controlled to start and stop by a remote controller through the remote control receiving board.
The working principle of the invention is as follows: when the sunshade net 3 needs to be opened, the motor 28 is started, the side gear 21 is driven to rotate by the driving gear 29, the transmission gear 27, the middle rotating shaft 26, the second bevel gear 25, the first bevel gear 24 and the first gear shaft 23 in sequence, the side gear 21 rolls along the rack 11 due to the meshing effect of the side gear and the rack 11, so that the trolley 2 is driven to move, the rollers 22 are clamped up and down to serve as supports to prevent the trolley 2 from tilting, when the trolley 2 starts to move, the traction force exerted by the trolley acts between the hook 204 and the hooked part 206, and the contact surface of the hook 206 is inclined, the hooked part 206 is subjected to downward component force, the compression spring 207 is compressed and then deflects downwards, so that the hook between the hook 204 is contacted, the trolley 2 moves downwards along the arched support column 1, and the sunshade net 3 is opened to the bottom of the arched support column 1 to form a reversely buckled bowl shape.
When the sunshade net 3 needs to be folded, the motor 28 is turned over, the trolley 2 climbs forwards along the arched support column 1, and in the process, as the tip 201 slides in the embedded groove 12, the sunshade net 3 is piled up on the arc-shaped barrier strip or the arc-shaped baffle 208 along the cambered surface of the front part of the trolley 2, and the bottom of the trolley 2 cannot be involved. When the cart 2 climbs up to approach the middle of the arch support column 1, the hook 204 comes into contact with the hooked portion 206, and since the contact surface is also inclined, the hooked portion 206 receives downward pressure, the pressing spring 207 is compressed and then deflects downward, and when the hook 204 passes over the hooked portion 206 to be hooked with the hooked portion 206. At this point, the motor 28 is stopped and the trolley 2 does not slip off the arch support column 1.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (2)
1. An automatic opening and closing sunshade net device for a large fishpond is characterized in that: comprises two arched support columns (1) which are arranged in a 90-degree cross way and respectively cross a fishpond to be fixed on the shore, a sunshade net (3) and four trolleys (2) for net opening and net closing which are respectively and symmetrically distributed on the arched support columns (1) by taking the middle parts of the two arched support columns (1) as the center; the sunshade net (3) is in a reverse-buckled bowl shape, the middle part of the sunshade net is fixed at the crossing part of the two arched support columns (1), the outer ends of the sunshade net are fixed on four trolleys (2), and the trolleys (2) can respectively move along the arched support columns (1) to expand or retract the sunshade net (3); the upper end face of the arched support column (1) is provided with a groove (12) along the length direction; the front part of the trolley (2) is an inclined downward cambered surface, and the front end of the trolley is provided with a tip (201); the tip (201) is embedded in the groove (12) and slides along the groove (12) along with the trolley (2); an arc-shaped barrier strip or an arc-shaped baffle plate (208) is fixed above the trolley (2), so that when the trolley (2) moves towards the middle part of the arched support column (1), the sunshade net (3) is piled on the arc-shaped barrier strip or the arc-shaped baffle plate (208) under the guidance of the cambered surface at the front part of the trolley (2); the lower end face of the front end tip (201) of the trolley (2) is provided with a hook piece; a hooked piece (203) which can be matched with the hook piece is arranged in the groove (12) and positioned in the middle of the arched support column (1); the hooked piece and the hooked piece (203) are dynamically hooked, so that the trolley (2) does not slide down in a static state; the hook comprises an inverted triangle hook (204); the hooked piece (203) extends to one side of the trolley (2) and is provided with an elastic rod (205); the elastic rod (205) is provided with a hooked part (206) matched with the hook part (204); the surface of the hooked part (206) matched with the hook part (204) is an inclined surface; a spring (207) is supported between the elastic rod (205) and the bottom of the groove (12); arc racks (11) are respectively fixed on two sides of the arched support column (1) along the length direction of the arched support column; the trolley (2) is rotatably connected with two side gears (21); the gears (21) on two sides are respectively meshed with the two racks (11); the two side gears (21) are driven to rotate by a driving system arranged in the trolley (2); the driving system comprises two first gear shafts (23) which respectively drive the gears (21) at two sides to rotate; the first gear shaft (23) is rotatably connected in the trolley (2); a first bevel gear (24) is correspondingly fixed on each of the two first gear shafts (23); two ends of an intermediate rotating shaft (26) are respectively fixed with a second bevel gear (25); the middle rotating shaft (26) is rotatably connected in the trolley (2); the two second bevel gears (25) are respectively meshed with the corresponding first bevel gears (24) for transmission; a transmission gear (27) is fixed in the middle of the middle rotating shaft (26); a driving gear (29) is fixed on a rotating shaft of a motor (28) fixed in the trolley (2); the driving gear (29) is meshed with the transmission gear (27) for transmission; a plurality of rollers (22) are also arranged on the trolley (2); the rollers (22) are fixed in the trolley (2) through rotating shafts, the rollers (22) respectively lean against the upper end face and the lower end face of the arched support column (1) to roll, and the arched support column (1) is held and clamped; the gears (21) on two sides roll on the arc-shaped rack (11) to drive the trolley (2) to move along the arch-shaped support column (1).
2. The automatic opening and closing sunshade net device for a large fishpond according to claim 1, wherein: a remote control receiving board is arranged on the circuit of the motor (28); the motor (28) is controlled to start and stop by a remote controller through the remote control receiving board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280314.6A CN109430145B (en) | 2018-10-30 | 2018-10-30 | Automatic opening and closing sunshade net device for large fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280314.6A CN109430145B (en) | 2018-10-30 | 2018-10-30 | Automatic opening and closing sunshade net device for large fishpond |
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| Publication Number | Publication Date |
|---|---|
| CN109430145A CN109430145A (en) | 2019-03-08 |
| CN109430145B true CN109430145B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811280314.6A Active CN109430145B (en) | 2018-10-30 | 2018-10-30 | Automatic opening and closing sunshade net device for large fishpond |
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Families Citing this family (1)
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| CN113348898B (en) * | 2021-06-16 | 2023-03-14 | 淮南师范学院 | Strong light source auxiliary device for plant stress physiology experiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202335271U (en) * | 2011-11-16 | 2012-07-18 | 蒋世昌 | Pergola |
| CN106688715A (en) * | 2015-11-18 | 2017-05-24 | 扬州宏大猕猴桃科技开发有限公司 | Greenhouse shading device |
| CN209345838U (en) * | 2018-10-30 | 2019-09-06 | 辛幼霞 | A kind of large size fish pond automatic shutter sunshade net device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3828017A1 (en) * | 1988-08-18 | 1990-02-22 | Metz Mannheim Gmbh | Fish-clearing device for a tank for intensive fish fattening |
| JP3831956B2 (en) * | 1995-08-08 | 2006-10-11 | ソニー株式会社 | Recording medium driving device |
| JP5610097B1 (en) * | 2014-01-06 | 2014-10-22 | 正義 山本 | Swing down Yaen |
| CN205584914U (en) * | 2016-05-10 | 2016-09-21 | 新疆农业科学院农业机械化研究所 | Side sunshade of formula of climbing greenhouse and heat preservation device |
| CN206061669U (en) * | 2016-09-09 | 2017-04-05 | 长兴馨芳园农业发展有限公司 | A kind of new light modulation heat-insulating greenhouse booth |
| CN106508529A (en) * | 2016-11-18 | 2017-03-22 | 盛凯迪 | Crop planting sunshade net |
-
2018
- 2018-10-30 CN CN201811280314.6A patent/CN109430145B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202335271U (en) * | 2011-11-16 | 2012-07-18 | 蒋世昌 | Pergola |
| CN106688715A (en) * | 2015-11-18 | 2017-05-24 | 扬州宏大猕猴桃科技开发有限公司 | Greenhouse shading device |
| CN209345838U (en) * | 2018-10-30 | 2019-09-06 | 辛幼霞 | A kind of large size fish pond automatic shutter sunshade net device |
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| CN109430145A (en) | 2019-03-08 |
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Effective date of registration: 20240522 Address after: 256600 West Development Zone, Lizhuang Town, Huimin County, Binzhou City, Shandong Province Applicant after: Binzhou Zhenxiang Network Industry Co.,Ltd. Country or region after: China Address before: No. 8, Lingwei Store, Xilan Township, Luoyuan County, Fuzhou City, Fujian Province, 350803 Applicant before: Xin Youxia Country or region before: China |
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