CN202218540U - Mechanical scraping type snow protection greenhouse - Google Patents

Mechanical scraping type snow protection greenhouse Download PDF

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Publication number
CN202218540U
CN202218540U CN2011202829590U CN201120282959U CN202218540U CN 202218540 U CN202218540 U CN 202218540U CN 2011202829590 U CN2011202829590 U CN 2011202829590U CN 201120282959 U CN201120282959 U CN 201120282959U CN 202218540 U CN202218540 U CN 202218540U
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CN
China
Prior art keywords
snow removing
snow
booth
electromotor
removing plate
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Expired - Fee Related
Application number
CN2011202829590U
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Chinese (zh)
Inventor
杜浩明
景向阳
张俊
周亚红
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Shanghai Dianji University
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Shanghai Dianji University
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Priority to CN2011202829590U priority Critical patent/CN202218540U/en
Application granted granted Critical
Publication of CN202218540U publication Critical patent/CN202218540U/en
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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
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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Abstract

The utility model relates to the technical field of agricultural foundation facilities, in particular to a mechanical scraping type snow protection greenhouse, which is structurally characterized in that a gear guide rail and a platform guide rail are arranged on the left and the right of a middle beam of the greenhouse, edge guide rails are arranged on the left side and the right side of each of beams at two ends of the greenhouse, a motor is disposed on the platform guide rail through a moving platform, small transmission gears on two sides of the motor are meshed with the gear guide rail, the motor is capable of moving up and down on the gear guide rail to cross the top of the greenhouse after the motor is started, a snow removal plate is disposed at one end of the motor, the snow removal plate extends to two sides to form a left snow removal plate and a right snow removal plate, edge rollers are arranged at the outer end of each of the left snow removal plate and the right snow removal plate, and the edge rollers are inset into the edge guide rails. The mechanical scraping type snow protection greenhouse has the advantages that accumulated snow is removed by means of the mechanical structure, high-strength and dangerous snow removal is reduced, and accordingly greenhouse planting can be carried out normally in snowy days; and the mechanical scraping type snow protection greenhouse is simple in structure and easy in popularization and application and can also be disposed on an existing agricultural greenhouse, and materials for the greenhouse are easy to obtain.

Description

A kind of mechanical curettage formula snow defence booth
Technical field
The utility model relates to the agricultural infrastructure technical field, specifically, is the agricultural booth that a kind of mode through mechanical curettage is prevented accumulated snow.
Background technology
Agricultural is the primary industry of China, though it is not the very high industry of profit, in Chinese national economy is produced, occupies an important position.China's population base is huge, but the peasant occupies very high ratio.China region is vast, and wherein the overwhelming majority is the rural area.Agricultural production is related to the cardinal task of China people basic necessities of life, is related to the stable development of society.In the present agricultural production of China, technology content is more and more, and wherein, the development of greenhouse gardening has changed the farming mode of pure dependence weather, make many seasons very strong crops all there has been supply in the four seasons.Greenhouse gardening to boost agricultural yield, increase the agricultural product kind, the level of improving the people's livelihood plays an important role.
But greenhouse gardening usually still can receive weather effect, and wherein, heavy snow, hail are main harm.And this weather is very general in the north and the Northwest of China.Need not know clearly to the harm of agricultural booth under the pounding of big grain hail.Heavy snow is also very serious to the harm of agricultural booth, at first is mechanical failure, and covering accumulated snow blocked up on the agricultural booth can crush booth.Next is to reduce illumination, and with regard to sunlight seldom add the accumulated snow of covering snowy day itself, and the illumination meeting wretched insufficiency in the booth influences the growth of crops.The 3rd is freeze injury, and cold can have a strong impact on the growth of crops.The snow disaster of China in 2008 and 2010 end of the years southern heavy snow once made wide farmers suffer serious economy loss.Now, the agricultural booth grower mainly contains for tackling the measure of taking snowy day: big booth structure is improved in (1), for example makes the skeleton of booth and adopts arch design to strengthen its tenability with armored concrete; (2) ceiling is made certain gradient, make it to be difficult for accumulated snow; (3) in time sweep away snow, do not allow ceiling to have thick snow to overstock.Preceding two kinds of measures effect when running into comparatively serious ice and snow disaster is limited, is difficult to guarantee that booth is not damaged and the situation of booth accumulated snow also is difficult to basic change.The too big and snow removing at night of the labour intensity of the third measure also has the problem of suitable safety.
The utility model content
The utility model design is intended to solve the above problems, and a kind of mechanical curettage formula snow defence booth is provided, and can remove the accumulated snow of ceiling easily, and greenhouse gardening also can normally be carried out in snowy day.
For solving the above problems, the technical scheme that the utility model is taked is:
A kind of mechanical curettage formula snow defence booth contains support column, crossbeam, back timber and booth plastic film, and said support column constitutes the frame structure of booth with crossbeam, back timber; On frame structure, cover with the booth plastic film, door and window are set, constitute the citation form of booth; It is characterized in that; The right and left at the booth intermediate transverse girder is provided with gear guide and platform rail, and the width of platform rail is narrower than the width of gear guide, is provided with spacing preiection in the lower end of platform rail; The right and left at booth two end floor beams is provided with edge guide; On platform rail, be provided with mobile platform; An electromotor is set on mobile platform; The both sides of motor shaft are provided with drive pinion; The engagement of drive pinion and gear guide, move up and down (realization is to the snow removing on back timber both sides) that can on gear guide, make to cross over ceiling behind the motor start-up through drive pinion; End at electromotor is provided with snow removing plate, and snow removing plate stretches out to both sides and forms right snow removing plate and left snow removing plate, and the outer end of right snow removing plate and left snow removing plate is provided with the edge roller, and the edge roller is embedded in the edge guide.
On described mobile platform, be provided with the electromotor and second electromotor; Second electromotor is provided with second snow removing plate; Second snow removing plate stretches out to both sides and forms the second left snow removing plate and the second right snow removing plate; The outer end of the second left snow removing plate and the second right snow removing plate is provided with the second edge roller, and the second edge roller is embedded in the edge guide, and the right and left that is formed on the booth intermediate transverse girder respectively has cover snow removing power set.
Said electromotor adopts stepper motor, through writing its control program, can be provided with to the different rotating speeds of snowfall down and the blanking time of snow removing.Make snow removing efficient higher.
Said edge guide is a bathtub construction, and the place is provided with opening at back timber, and the proximal edge roller or the second edge roller are set in it through opening and can not skidded off.
The top was installed on the gear guide at back timber place protected frame, and crossed the top and protect frame and gear guide formation restriction chute, shielded crossing the electromotor that slides on the top.The time spent did not stay in the top and protected on the gear guide in the frame snow removing power set.
The course of work of a kind of mechanical curettage formula of the utility model snow defence booth is:
Run into snowy day, when accumulated snow takes place, can intermittently start the accumulated snow that the snow removing power set strike off ceiling downwards; Decided by the actual conditions of ceiling accumulated snow start-up time, still, do not wait until when accumulated snow is very thick and just remove the snow; Because, when accumulated snow remove when not being very thick convenient.Or according to known following snowfall, the Stepping Motor Control program is provided with, it is removed the snow automatically.
The snow removing power set strike off the accumulated snow of ceiling downwards;, electromotor begins backward rotation when moving to the spacing preiection of platform rail lower end; (the snow removing power set) of separate unit electromotor will be crossed the accumulated snow that ceiling continue to be removed the ceiling another side, begin backward rotation when running into the spacing preiection of another side platform rail lower end; So the snow removing on both sides is carried out in circulation.
If (the snow removing power set) of two motors begin backward rotation when electromotor moves to the spacing preiection of platform rail lower end, get back to the homeposition of nearly back timber, the action of after the time of setting, striking off ceiling accumulated snow downwards.
The good effect of the utility model is:
(1) can replace manual work to remove the accumulated snow of ceiling effectively, reduce high strength and adventurous work, greenhouse gardening also can normally be carried out in snowy day;
(2) mode that adopts frame for movement to strike off accumulated snow will consume a part of electric energy, but expending with the adventurous work of high strength of this electric energy compare, and comparing with the consequence that influenced by snow disaster be acceptable;
(3) simple in structure, material is easy to get, and makes easily, applies easily, also can be arranged on the existing agricultural booth.
Description of drawings
Accompanying drawing 1 is the structural representation that a kind of mechanical curettage formula of the utility model snow defence booth adopts monomotor;
Accompanying drawing 2 is the structural representation that a kind of mechanical curettage formula of the utility model snow defence booth adopts double motor;
Label among the figure is respectively:
1, support column; 2, crossbeam; 3, back timber;
4, edge guide; 5, right snow removing plate; 6, drive pinion;
7, gear guide; 8, platform rail; 9, spacing preiection;
10, mobile platform; 11, electromotor; 12, left snow removing plate;
13, edge roller; 14, second electromotor; 15, second left side snow removing push pedal;
16, the second right snow removing push pedal; 17, the second edge roller; 18, cross the top and protect frame.
Embodiment
Provide the embodiment of a kind of mechanical curettage formula of the utility model snow defence booth below in conjunction with accompanying drawing, still, the enforcement of the utility model is not limited to following embodiment.
Referring to accompanying drawing 1, a kind of mechanical curettage formula snow defence booth, the support column 1 of employing, crossbeam 2, back timber 3 and booth plastic film can be used existing material.Constitute the frame structure of booth with support column 1, crossbeam 2 with back timber 3, on frame structure, cover with the booth plastic film then, door and window (if necessary) are set, the citation form of formation agricultural booth.Because the frame structure of booth is to want load-bearing, so, on material and structure, sufficient consideration should be arranged.
The right and left at booth intermediate transverse girder 2 is provided with gear guide 7 and platform rail 8; Be narrower than the width of gear guide 7 because of the width of platform rail 8; So can platform rail 8 be arranged in the gear guide 7 and in the lower end of platform rail 8 and be provided with spacing preiection 9, play spacing and the rotating effect of electric shock to electromotor 11.In addition, at the right and left of booth two end floor beams 2 (crossbeam 2 on) edge guide 4 is set.Edge guide 4 should adopt the structural member of flute profile, at nearly back timber 3 places opening is set and sets in it to make things convenient for edge roller 13 (or second edge roller 17).
Relative platform rail 8 mobile platform 10 that can slide up and down is set on platform rail 8, an electromotor 11 is fixedly installed on the mobile platform 10.Electromotor 11 can adopt stepper motor, and the rotating speed and the blanking time of snow removing in the time of can being provided with to different snowfall down through writing its control program make the efficient that removes the snow higher.Both sides at electromotor 11 power transmission shafts are provided with drive pinion 6 (promptly one side is) through short connecting axle, and the tooth of the tooth of drive pinion 6 and gear guide 7 meshes.End at electromotor 11 is provided with a snow removing plate; Snow removing plate should adopt cold-resistant material and more solid; Snow removing plate stretches out to both sides and forms right snow removing plate 5 and left snow removing plate 12, in the outer end of right snow removing plate 5 and left snow removing plate 12 edge roller 13 is set, and edge roller 13 is embedded in the edge guide 4; Like this, right snow removing plate 5 just becomes with left snow removing plate 12 all has snow removing push rod flexible connection, solid.After electromotor 11 starts, just can move up and down (mobile platform 10 also moves up and down simultaneously) on the gear guide 7 on platform rail 8 through drive pinion 6, like needs, electromotor 11 can be crossed over ceiling the accumulated snow on back timber 3 both sides is removed.As adopt monomotor 11 to cross over the structure of back timber 3 in the snow removing of ceiling both sides; Frame 18 is protected on the mistake top of top installation that is preferably in gear guide 7; Made the top protect frame 18 and formed a restriction chute, to crossing over 11 certain protective effects of electromotor that back timber 3 slides with gear guide 7.The top that perhaps also can protect frame 18 on the mistake top is provided with a ceiling, when electromotor 11 is not worked, can stay in the top and protect on the gear guide 7 under frame 18 ceilings, to protect electromotor 11 preferably.
Referring to accompanying drawing 2.If desired; Two motors can be set: the electromotor 11 and second electromotor 14 on mobile platform 10; On second electromotor 14, second snow removing plate is set, second snow removing plate stretches out the outer end that forms the second left snow removing plate 15 and second right snow removing plate 16, the second left snow removing plates 15 and the second right snow removing plate 16 to both sides the second edge roller 17 is set; The second edge roller 17 is embedded in the edge guide 4, and the right and left that is formed on booth intermediate transverse girder 2 respectively is provided with cover snow removing power set.The second cover snow removing power set are identical with the mode of operation of the first cover snow removing power.

Claims (5)

1. mechanical curettage formula snow defence booth; Contain support column (1), crossbeam (2), back timber (3) and booth plastic film, said support column (1) constitutes the frame structure of booth with crossbeam (2), back timber (3), on frame structure, covers with the booth plastic film; Door and window are set; Constitute the citation form of booth, it is characterized in that, be provided with gear guide (7) and platform rail (8) at the right and left of booth intermediate transverse girder (2); The width of platform rail (8) is narrower than the width of gear guide (7), is provided with spacing preiection (9) in the lower end of platform rail (8); The right and left at booth two end floor beams (2) is provided with edge guide (4); On platform rail (8), be provided with mobile platform (10); An electromotor (11) is set on mobile platform (10); The both sides of electromotor (11) power transmission shaft are provided with drive pinion (6); Drive pinion (6) and gear guide (7) engagement, electromotor (11) start the back can upward do to cross over moving up and down of ceiling in gear guide (7) through drive pinion (6); End at electromotor (11) is provided with snow removing plate; Snow removing plate stretches out to both sides and forms right snow removing plate (5) and left snow removing plate (12); The outer end of right snow removing plate (5) and left snow removing plate (12) is provided with edge roller (13), and edge roller (13) is embedded in the edge guide (4).
2. a kind of mechanical curettage formula snow defence booth according to claim 1; It is characterized in that; On described mobile platform (10), be provided with electromotor (11) and second electromotor (14); Said second electromotor (14) is provided with second snow removing plate, and second snow removing plate stretches out to both sides and forms the second left snow removing plate (15) and the second right snow removing plate (16), and the outer end of the second left snow removing plate (15) and the second right snow removing plate (16) is provided with the second edge roller (17); The second edge roller (17) is embedded in the edge guide (4), and the right and left that is formed on booth intermediate transverse girder (2) respectively has cover snow removing power set.
3. a kind of mechanical curettage formula snow defence booth according to claim 2; It is characterized in that; Said electromotor (11) and second electromotor (14) adopt stepper motor, through writing its control program, can be provided with to the different rotating speeds of snowfall down and the blanking time of snow removing.
4. a kind of mechanical curettage formula snow defence booth according to claim 1 and 2; It is characterized in that; Said edge guide (4) is a bathtub construction, locates to be provided with opening at back timber (3), and the edge roller (13) or the second edge roller (17) are set in it through opening and can not skidded off.
5. a kind of mechanical curettage formula snow defence booth according to claim 1; It is characterized in that; The top was installed above gear guide (7) protected frame (18), and crossed the top and protect frame (18) and gear guide (7) formation restriction chute, shielded crossing the electromotor (11) that slides on the top.
CN2011202829590U 2011-08-05 2011-08-05 Mechanical scraping type snow protection greenhouse Expired - Fee Related CN202218540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202829590U CN202218540U (en) 2011-08-05 2011-08-05 Mechanical scraping type snow protection greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202829590U CN202218540U (en) 2011-08-05 2011-08-05 Mechanical scraping type snow protection greenhouse

Publications (1)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104533032A (en) * 2014-11-18 2015-04-22 高玉龙 Automatic snow removal device for greenhouse
CN106368394A (en) * 2016-11-16 2017-02-01 上海电机学院 Semi-closed snow removing device
CN106481033A (en) * 2016-11-09 2017-03-08 上海电机学院 A kind of agricultural snow-removing device of hand-rail type
CN106760261A (en) * 2016-11-25 2017-05-31 美建建筑***(中国)有限公司 Roofing snow grooming machines people
CN107288273A (en) * 2017-06-28 2017-10-24 北京林业大学 A kind of greenhouse automatic snow removing device
CN107889657A (en) * 2017-11-02 2018-04-10 容县明曦铁皮石斛种植场 A kind of stem of noble dendrobium outdoor cultivation greenhouse of preventing freeze in winter evil
CN108204079A (en) * 2018-03-21 2018-06-26 青岛农业大学 A kind of pig house roof Shovelling appts
CN108265895A (en) * 2017-12-29 2018-07-10 芜湖飞高农业有限公司 One kind removes accumulated snow greenhouse
CN108849092A (en) * 2018-07-06 2018-11-23 无锡远及科技有限公司 A kind of agricultural greenhouse and its snow-removing method with snow removal function
CN108901485A (en) * 2018-08-24 2018-11-30 安徽省农业科学院园艺研究所 A kind of strawberry greenhouse preventing especially big snow disaster
CN109750800A (en) * 2019-03-15 2019-05-14 南京工程学院 Greenhouse snow blower
CN110374278A (en) * 2019-07-25 2019-10-25 龙游卡伊环保科技有限公司 A kind of northern area tile-roofed house roof automatic sensing snow-removing device
CN114375731A (en) * 2022-01-13 2022-04-22 中国农业科学院郑州果树研究所 Environment-friendly warmhouse booth for watermelon cultivation

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104533032A (en) * 2014-11-18 2015-04-22 高玉龙 Automatic snow removal device for greenhouse
CN106481033A (en) * 2016-11-09 2017-03-08 上海电机学院 A kind of agricultural snow-removing device of hand-rail type
CN106368394A (en) * 2016-11-16 2017-02-01 上海电机学院 Semi-closed snow removing device
CN106760261A (en) * 2016-11-25 2017-05-31 美建建筑***(中国)有限公司 Roofing snow grooming machines people
CN107288273A (en) * 2017-06-28 2017-10-24 北京林业大学 A kind of greenhouse automatic snow removing device
CN107889657A (en) * 2017-11-02 2018-04-10 容县明曦铁皮石斛种植场 A kind of stem of noble dendrobium outdoor cultivation greenhouse of preventing freeze in winter evil
CN108265895A (en) * 2017-12-29 2018-07-10 芜湖飞高农业有限公司 One kind removes accumulated snow greenhouse
CN108204079A (en) * 2018-03-21 2018-06-26 青岛农业大学 A kind of pig house roof Shovelling appts
CN108849092A (en) * 2018-07-06 2018-11-23 无锡远及科技有限公司 A kind of agricultural greenhouse and its snow-removing method with snow removal function
CN108901485A (en) * 2018-08-24 2018-11-30 安徽省农业科学院园艺研究所 A kind of strawberry greenhouse preventing especially big snow disaster
CN109750800A (en) * 2019-03-15 2019-05-14 南京工程学院 Greenhouse snow blower
CN109750800B (en) * 2019-03-15 2024-03-22 南京工程学院 Snow remover for greenhouse
CN110374278A (en) * 2019-07-25 2019-10-25 龙游卡伊环保科技有限公司 A kind of northern area tile-roofed house roof automatic sensing snow-removing device
CN110374278B (en) * 2019-07-25 2020-09-01 南京溧水高新创业投资管理有限公司 Roof auto-induction snow removing device for northern area tile house
CN114375731A (en) * 2022-01-13 2022-04-22 中国农业科学院郑州果树研究所 Environment-friendly warmhouse booth for watermelon cultivation

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120516

Termination date: 20140805

EXPY Termination of patent right or utility model