CN111535522B - Snow removing device based on photovoltaic agricultural greenhouse automatic control - Google Patents
Snow removing device based on photovoltaic agricultural greenhouse automatic control Download PDFInfo
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- CN111535522B CN111535522B CN202010400486.3A CN202010400486A CN111535522B CN 111535522 B CN111535522 B CN 111535522B CN 202010400486 A CN202010400486 A CN 202010400486A CN 111535522 B CN111535522 B CN 111535522B
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- 238000001514 detection method Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 3
- 241001417527 Pempheridae Species 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010408 film Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/106—Snow removing devices
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Abstract
The invention relates to the technical field of photovoltaic greenhouses, and discloses an automatic control snow removing device based on a photovoltaic agricultural greenhouse, which comprises supports, wherein the upper parts of the supports are rotatably connected with arc-shaped rods, the upper inner cavities of the arc-shaped rods are rotatably connected with snow removing plates, loop rods are rotatably connected between the supports, the lower parts of the loop rods are provided with magnet pieces, transverse plates are fixedly connected between the supports and below the loop rods, the upper ends of the transverse plates are provided with third springs, the upper ends of the third springs are fixedly connected with bearing plates, and the lower ends of the bearing plates are provided with moving rods extending to the transverse plates. This based on photovoltaic green house automated control snow removing device, through setting up loading board and loop bar, cooperation magnet piece and magnet piece set up the snow removing plate on the arc pole, utilize the wind measuring device to drive the dog and remove again to snow fast when having reached the big snowfall volume, the effect of protection big-arch shelter membrane.
Description
Technical Field
The invention relates to the technical field of photovoltaic greenhouses, in particular to an automatic control snow removal device based on a photovoltaic agricultural greenhouse.
Background
At present, in the field of agricultural production, a photovoltaic automatic agricultural greenhouse is widely applied as an important production device for agricultural cultivation, ecological agriculture and green power generation are combined, resources are utilized to the maximum extent, and energy conservation and emission reduction are realized while economic benefits of high-efficiency agriculture and green power generation are obtained.
Current photovoltaic green house, under the more condition of winter sleet weather, because the bearing weight ability of canopy membrane is not good, it is at the initial stage covered by big snow, relevant personnel just should get rid of the epimembranal snow of big-arch shelter, otherwise snow probably can crush the canopy membrane, press the big-arch shelter that collapses, and general big-arch shelter snow removing device, it is when dealing with big snow volume, snow removing efficiency is lower, can lead to the continuous backlog of snow, and the snow removing device that partly utilizes the vibration mechanism to get rid of snow, when meeting with the strong wind weather, the wind pressure can cause the mistake start-up of snow removing device, make the inside and outside both sides of canopy membrane all stand certain effort, the canopy membrane probably can be blown down by the strong wind.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a snow removing device based on photovoltaic agricultural greenhouse automatic control, which has the advantages of rapid snow removal and protection of greenhouse films when the snow amount is large, and solves the problems that the snow removing efficiency is low and the greenhouse films cannot be protected when the snow amount is large in a common greenhouse snow removing device.
(II) technical scheme
In order to achieve the purposes of quickly removing snow and protecting a greenhouse film during large snow-removing amount, the invention provides the following technical scheme: an automatic control snow removing device based on a photovoltaic agricultural greenhouse comprises a support, wherein the upper part of the support is rotatably connected with an arc-shaped rod, the upper inner cavity of the arc-shaped rod is rotatably connected with a snow removing plate, a wire column is fixedly installed on the upper inner cavity of the arc-shaped rod, an inner cavity of the wire column is slidably connected with a magnet column, a first spring is arranged between the magnet column and the upper inner cavity side wall of the arc-shaped rod, a wedge-shaped block is fixedly connected to one end, far away from the wire column, of the magnet column, a loop bar is rotatably connected between the support, a magnet sheet is arranged on the lower part of the loop bar, a second spring is arranged between the loop bar and the lower inner cavity side wall of the arc-shaped rod, a transverse plate is fixedly connected between the support and below the loop bar, a third spring is arranged at the upper end of the transverse plate, a bearing plate is fixedly connected to the upper end of the third spring, and a moving rod extending to the transverse plate is arranged at the lower end of the bearing plate, the utility model discloses a wind measuring device, including carriage release lever, support, wind measuring device, inboard, the inboard of support, the rear portion of support and the below that is located the photovoltaic board are rotated and are connected with the wind measuring device, the inboard of support is rotated and is connected with and detects the dish, the right part of wind measuring device and the inner chamber that is located the detection dish are provided with the slide cartridge of symmetry, and the inner chamber sliding connection of slide cartridge has the bracer, be provided with the fourth spring between bracer and the slide cartridge, the lower part that just is located the detection dish on the diaphragm is provided with the gasbag, just the place ahead that is located the gasbag on the diaphragm is provided with flexible pipe, the place ahead fixedly connected with dog of flexible pipe.
Preferably, the articulated department of snowboard is provided with the torsional spring, and is ejecting with the upper portion of snowboard when the wedge, and the wedge resets the back, and the torsional spring can make the snowboard also reset, and when the wedge was ejecting again with the snowboard, the snowboard formed the vibration mechanism between promptly and the big-arch shelter film, removes snow fast.
Preferably, the transverse plate is provided with a through hole matched with the moving rod, the inner cavity of the through hole is provided with an elastic sheet, and when the moving rod descends for a certain distance along the through hole, the metal ring on the moving rod can be in contact with the metal elastic sheet to conduct a circuit and open a snow removing mechanism.
Preferably, the adjacent surfaces of the magnet block and the magnet piece have the same magnetism, and the magnet block and the magnet piece mutually repel each other within a proper range.
Preferably, the upper part of the detection plate is provided with a protrusion for intermittently extruding the air bag, so that the air bag can conveniently inflate the telescopic pipe.
Preferably, the rubber pad is arranged on the outer side of the supporting block, the surface of the rubber pad is rough, and therefore when the supporting block is thrown out due to centrifugal force, the supporting block can be firmly contacted with the inner cavity of the detection disc by means of the rubber pad to drive the detection disc to rotate.
Preferably, the telescopic pipe is provided with air leakage holes, when the air bag continuously inflates air into the telescopic pipe, the telescopic pipe can keep an expansion and extension state, otherwise, the telescopic pipe can be restored due to air leakage.
Preferably, the middle part of dog is seted up with the logical groove that the carriage release lever matches, and the upper portion of dog is provided with the arc domatic, leads to groove and the domatic convenient dog of arc backward, inserts between loading board and the diaphragm along the carriage release lever, makes the loading board unable decline.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic control snow removal device based on a photovoltaic agricultural greenhouse, which has the following beneficial effects:
1. this based on photovoltaic green house automated control snow removing device, pile up gradually on the film through snow, push down the arc pole and make it rotate to the middle part, the arc pole can push down the certain distance with the upper end of loop bar, make the magnet piece certain distance that rises on the loop bar, synchronous arc pole landing loading board, and make the carriage release lever drive the magnet piece and move down the certain distance, the magnet piece repels with the magnet piece arc then, repulsion force makes the loop bar with the arc pole jacking, and the loading board also can be with the arc pole jacking, make the arc pole reset, snow on the film can the landing promptly, thereby the effect of automatic snow of getting rid of has been reached.
2. This automatic control snow removing device based on photovoltaic green house through set up symmetry loop bar and magnet piece between the support, and the cooperation sets up the loading board between the arc pole, and when snow weight on the film touched the snow removing mechanism, snow on the both sides film can be got rid of simultaneously to the effect that has promoted snow removing efficiency has been reached.
3. This based on photovoltaic green house automated control snow removing device, it is great through the volume of snowing in the short term, snow pushes down the arc pole, and when repulsion force between magnet piece and magnet piece can't reset the arc pole, the arc pole can continue to drop the carriage release lever, make the metal loop on it and the shell fragment contact in the diaphragm through-hole, the alternating current circuit of switch-on terminal, make the terminal produce the constantly magnetic field that changes of direction, make the magnet post drive reciprocal motion about the wedge, continuous jacking snow removing plate, the articulated department of cooperation snow removing plate is provided with the torsional spring, snow removing plate can continuously be rolled out from the arc pole promptly, the retraction, make the film produce the vibration, shake off snow, thereby the effect of quick snow removing when having reached the big volume of snowing.
4. This based on photovoltaic green house automated control snow removing device, when great through external wind-force, can make the anemometry device rotate promptly, make the slide cartridge throw away the bracer because of centrifugal force, the bracer supports the inner wall at the detection dish then, it is rotated to detect the dish by the drive, and utilize protrusion above that, continuous extrusion gasbag, make it fill gas to flexible pipe in, make flexible pipe expansion extension, it is ejecting forward with the dog, stretch into the below to the loading board, avoid making the arc pole constantly rock because of the strong wind, damage the canopy membrane, thereby the effect of protection canopy membrane has been reached.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the attachment portion of the snow removing plate and the like of the present invention;
FIG. 3 is a front cross-sectional view of a connecting portion of a loop bar or the like of the present invention;
FIG. 4 is a front sectional view of a connecting portion of a travel bar or the like according to the present invention;
FIG. 5 is a left side view in cross section of the connecting portion of the cross plate and the like in accordance with the present invention;
fig. 6 is an enlarged view of a portion a in fig. 5.
In the figure: 1-bracket, 2-arc rod, 3-snow removing plate, 4-linear column, 5-magnet column, 6-first spring, 7-wedge block, 8-loop bar, 9-magnet piece, 10-second spring, 11-horizontal plate, 12-third spring, 13-bearing plate, 14-moving rod, 15-metal ring, 16-magnet block, 17-photovoltaic plate, 18-wind measuring device, 19-detecting plate, 20-sliding cylinder, 21-supporting block, 22-fourth spring, 23-air bag, 24-telescopic pipe and 25-stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an automatic control snow removing device based on a photovoltaic agricultural greenhouse comprises a support 1, an arc-shaped rod 2 is rotatably connected to the upper portion of the support 1, a snow removing plate 3 is rotatably connected to the inner cavity of the upper portion of the arc-shaped rod 2, a torsional spring is arranged at the hinged position of the snow removing plate 3, when a wedge 7 pushes out the upper portion of the snow removing plate 3 and the wedge 7 is reset, the torsional spring can reset the snow removing plate 3, when the wedge 7 pushes out the snow removing plate 3 again, a vibration mechanism is formed between the snow removing plate 3 and a greenhouse film, snow can be rapidly removed, a wire column 4 is fixedly installed in the inner cavity of the upper portion of the arc-shaped rod 2, a magnet column 5 is slidably connected to the inner cavity of the wire column 4, a first spring 6 is arranged between the magnet column 5 and the side wall of the inner cavity of the upper portion of the arc-shaped rod 2, a wedge 7 is fixedly connected to one end of the magnet column 5, which is far away from the wire column 4, a sleeve rod 8 is rotatably connected between the supports 1, a magnet piece 9 is arranged at the lower part of the loop bar 8, a second spring 10 is arranged between the loop bar 8 and the side wall of the lower cavity of the arc-shaped bar 2, a transverse plate 11 is fixedly connected between the brackets 1 and positioned below the loop bar 8, a through hole matched with the moving bar 14 is arranged on the transverse plate 11, the inner cavity of the through hole is provided with a spring sheet, when the moving bar 14 descends a certain distance along the through hole, a metal ring 15 on the moving bar 14 can be contacted with the metal spring sheet to conduct a circuit, a snow removing mechanism is opened, a third spring 12 is arranged at the upper end of the transverse plate 11, a bearing plate 13 is fixedly connected at the upper end of the third spring 12, a moving bar 14 extending to the transverse plate 11 is arranged at the lower end of the bearing plate 13, the metal ring 15 is fixedly sleeved on the moving bar 14, a magnet block 16 is fixedly connected at the lower end of the moving bar 14, the magnet block 16 is the same as the magnetic property of the adjacent surface of the magnet piece 9, and the magnet block and the magnet piece can mutually repel each other in a proper range, the rear part of the bracket 1 is provided with a photovoltaic panel 17, the rear part of the bracket 1 and the lower part of the photovoltaic panel 17 are rotatably connected with a wind measuring device 18, the inner side of the bracket 1 is rotatably connected with a detection disc 19, the upper part of the detection disc 19 is provided with a bulge for intermittently extruding an air bag 23, so that the air bag 23 can conveniently inflate an expansion pipe 24, the right part of the wind measuring device 18 and the inner cavity of the detection disc 19 are provided with symmetrical sliding cylinders 20, the inner cavity of the sliding cylinder 20 is slidably connected with a supporting block 21, the outer side of the supporting block 21 is provided with a rubber pad, the surface of the rubber pad is rough, when the supporting block 21 is thrown out due to centrifugal force, the supporting block 21 can be firmly contacted with the inner cavity of the detection disc 19 by virtue of the rubber pad to drive the rotation of the detection disc, a fourth spring 22 is arranged between the supporting block 21 and the sliding cylinder 20, the lower part of the transverse plate 11 and the detection disc 19 is provided with the air bag 23, the transverse plate 11 and the expansion pipe 24 is arranged in front of the air bag 23, the air leakage hole is formed in the telescopic pipe 24, when the air bag 23 continuously inflates the telescopic pipe 24 with air, the telescopic pipe 24 can keep an expansion and extension state, otherwise, the air bag can be recovered due to air leakage, the stop block 25 is fixedly connected to the front of the telescopic pipe 24, the middle of the stop block 25 is provided with the through groove matched with the moving rod 14, the upper portion of the stop block 25 is provided with the arc-shaped slope, the through groove and the arc-shaped slope facilitate the stop block 25 to be inserted between the bearing plate 13 and the transverse plate 11 from back to front along the moving rod 14, and the bearing plate 13 cannot descend.
The working principle is as follows: the automatic control snow removing device based on the photovoltaic agricultural greenhouse gradually accumulates snow on the films, the arc-shaped rods 2 are pressed downwards and rotate towards the middle, the upper ends of the loop bars 8 are pressed down by a certain distance by the arc-shaped rods 2, the magnet sheets 9 on the loop bars 8 are lifted by a certain distance, the synchronous arc-shaped rods 2 press the bearing plates 13, the moving rods 14 drive the magnet blocks 16 to move downwards by a certain distance, the magnet blocks 16 are then repelled by the arcs of the magnet sheets 9, the repulsion force enables the loop bars 8 to lift the arc-shaped rods 2, the bearing plates 13 also lift the arc-shaped rods 2, the arc-shaped rods 2 are reset, the snow on the films can slide down, the symmetrical loop bars 8 and the magnet sheets 9 are arranged between the supports 1 and matched with the bearing plates 13 arranged between the arc-shaped rods 2, when the weight of the snow on the films triggers a snow removing mechanism, the snow on the films on two sides can be removed simultaneously, and the snow removing, when snow presses down the arc-shaped rod 2, and the repulsive force between the magnet block 16 and the magnet piece 9 can not reset the arc-shaped rod 2, the arc-shaped rod 2 can continuously press down the moving rod 14, so that the metal ring 15 on the moving rod is contacted with the elastic sheet in the through hole of the transverse plate 11, the alternating current circuit of the wire column 4 is connected, the wire column 4 generates a magnetic field with continuously changed direction, the magnet column 5 drives the wedge-shaped block 7 to reciprocate left and right, the snow removing plate 3 is continuously lifted up, the torsional spring is arranged at the hinged position matched with the snow removing plate 3, the snow removing plate 3 can continuously turn out and retract from the arc-shaped rod 2, the thin film generates vibration and shakes off the snow, the wind measuring device 18 can rotate when the external wind power is larger at ordinary times, the sliding cylinder 20 is thrown out of the supporting block 21 due to the centrifugal force, the supporting block 21 is then abutted against the inner wall of the detection disc 19, the detection disc 19 is driven to rotate, and the air bag 23 is continuously extruded by the protrusion on the detection disc, make it fill into gas to flexible pipe 24 in, make flexible pipe 24 expansion, it is ejecting forward with dog 25, stretch into the below to loading board 13, avoid making arc pole 2 constantly rock because of the strong wind, damage the canopy membrane, when the strong wind leaves, because of set up less gas leakage hole on flexible pipe 24, its inside gas can be rejected in a certain time, drive dog 25 and reset then, make things such as arc pole 2 can continue to exert the efficiency, thereby reached automatic snow removal, snow removing efficiency has been promoted, snow removing is fast when the big snowfall volume, the effect of protection canopy membrane.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a based on photovoltaic green house automated control snow removing device, includes support (1), its characterized in that: the snow sweeper is characterized in that the upper portion of the support (1) is connected with an arc-shaped rod (2) in a rotating mode, an upper inner cavity of the arc-shaped rod (2) is connected with a snow removing plate (3) in a rotating mode, a wire column (4) is fixedly mounted on an upper inner cavity of the arc-shaped rod (2), a magnet column (5) is connected to an inner cavity of the wire column (4) in a sliding mode, a first spring (6) is arranged between the magnet column (5) and the side wall of the upper inner cavity of the arc-shaped rod (2), a wedge block (7) is fixedly connected to one end, far away from the wire column (4), of the magnet column (5), a sleeve rod (8) is connected between the supports (1) in a rotating mode, a magnet sheet (9) is arranged on the lower portion of the sleeve rod (8), a second spring (10) is arranged between the side walls of the inner cavities of the lower portions of the sleeve rod (8), the wind power generation device is characterized in that a third spring (12) is arranged at the upper end of the transverse plate (11), a bearing plate (13) is fixedly connected to the upper end of the third spring (12), a moving rod (14) extending to the transverse plate (11) is arranged at the lower end of the bearing plate (13), a metal ring (15) is fixedly sleeved on the moving rod (14), a magnet block (16) is fixedly connected to the lower end of the moving rod (14), a photovoltaic plate (17) is arranged at the rear part of the support (1), a wind measuring device (18) is rotatably connected to the rear part of the support (1) and below the photovoltaic plate (17), a detection disc (19) is rotatably connected to the inner side of the support (1), symmetrical sliding cylinders (20) are arranged at the right part of the wind measuring device (18) and in an inner cavity of the detection disc (19), supporting blocks (21) are slidably connected to the inner cavity of the sliding cylinders (20), and a fourth spring (22) is arranged between the supporting blocks (21) and the sliding cylinders (20), an air bag (23) is arranged on the transverse plate (11) and at the lower part of the detection plate (19), an extension tube (24) is arranged on the transverse plate (11) and in front of the air bag (23), and a stop block (25) is fixedly connected in front of the extension tube (24).
2. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: and a torsional spring is arranged at the hinged position of the snow removing plate (3).
3. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: the transverse plate (11) is provided with a through hole matched with the moving rod (14), and an inner cavity of the through hole is provided with an elastic sheet.
4. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: the upper part of the detection disc (19) is provided with a bulge.
5. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: and a rubber pad is arranged on the outer side of the supporting block (21).
6. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: the telescopic pipe (24) is provided with air leakage holes.
7. The automatic control snow removing device based on the photovoltaic agricultural greenhouse as claimed in claim 1, wherein: the middle part of the stop block (25) is provided with a through groove matched with the moving rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400486.3A CN111535522B (en) | 2020-05-13 | 2020-05-13 | Snow removing device based on photovoltaic agricultural greenhouse automatic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400486.3A CN111535522B (en) | 2020-05-13 | 2020-05-13 | Snow removing device based on photovoltaic agricultural greenhouse automatic control |
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| Publication Number | Publication Date |
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| CN111535522A CN111535522A (en) | 2020-08-14 |
| CN111535522B true CN111535522B (en) | 2021-07-27 |
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| CN202010400486.3A Active CN111535522B (en) | 2020-05-13 | 2020-05-13 | Snow removing device based on photovoltaic agricultural greenhouse automatic control |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005785B (en) * | 2020-09-17 | 2022-05-27 | 灌云县圩丰镇农业技术推广服务站 | Device for removing water drops in agricultural greenhouse |
| CN112324062B (en) * | 2020-11-10 | 2022-04-22 | 山东东大塑业有限公司 | Automatic snow removing device for greenhouse and using method thereof |
| CN112942692B (en) * | 2021-02-05 | 2022-06-28 | 湛江市奕圆建筑工程有限公司 | House roof for building |
| CN113892373A (en) * | 2021-09-17 | 2022-01-07 | 程小萌 | Agricultural greenhouse with automatic snow removing function |
| CN114543371B (en) * | 2022-03-23 | 2022-12-23 | 江苏大威新能源科技有限公司 | Snow removing device of solar flat plate collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203742097U (en) * | 2014-03-19 | 2014-07-30 | 阳城县析城山土特产开发有限公司 | Arch shed snow removing scraping part |
| CN204560418U (en) * | 2015-02-08 | 2015-08-19 | 福州外语外贸学院 | There is the proportion of crop planting booth of temperature difference snow removing device |
| CN206879581U (en) * | 2017-05-16 | 2018-01-16 | 浙江天地园林工程有限公司 | A kind of cold canopy for being not easy accumulated snow |
| CN207405896U (en) * | 2017-07-26 | 2018-05-25 | 洪红 | A kind of planting greenhouse automatic snow-removing device |
| CN111005514A (en) * | 2019-12-31 | 2020-04-14 | 王奕昌 | Clear away green house of snow fast |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8689500B2 (en) * | 2011-08-16 | 2014-04-08 | Eric B. CLIFFORD | Snow removal method and system for a metal roof |
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2020
- 2020-05-13 CN CN202010400486.3A patent/CN111535522B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203742097U (en) * | 2014-03-19 | 2014-07-30 | 阳城县析城山土特产开发有限公司 | Arch shed snow removing scraping part |
| CN204560418U (en) * | 2015-02-08 | 2015-08-19 | 福州外语外贸学院 | There is the proportion of crop planting booth of temperature difference snow removing device |
| CN206879581U (en) * | 2017-05-16 | 2018-01-16 | 浙江天地园林工程有限公司 | A kind of cold canopy for being not easy accumulated snow |
| CN207405896U (en) * | 2017-07-26 | 2018-05-25 | 洪红 | A kind of planting greenhouse automatic snow-removing device |
| CN111005514A (en) * | 2019-12-31 | 2020-04-14 | 王奕昌 | Clear away green house of snow fast |
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Address after: 276000, 6th Floor, Chuangye Building, Linshu Street, Linshu County, Linyi City, Shandong Province Patentee after: Shunda New Energy Development Co.,Ltd. Country or region after: China Address before: 276000 West Head of Shuhe Street, Linshu Economic Development Zone, Linshu County, Linyi City, Shandong Province Patentee before: Linyi Shunda Photovoltaic Energy Co.,Ltd. Country or region before: China |