CN107514109A - Warmhouse booth automatic snow remover - Google Patents
Warmhouse booth automatic snow remover Download PDFInfo
- Publication number
- CN107514109A CN107514109A CN201610423017.7A CN201610423017A CN107514109A CN 107514109 A CN107514109 A CN 107514109A CN 201610423017 A CN201610423017 A CN 201610423017A CN 107514109 A CN107514109 A CN 107514109A
- Authority
- CN
- China
- Prior art keywords
- snow
- brush holder
- holder support
- railcar
- brush
- Prior art date
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Classifications
-
- 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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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
Abstract
Warmhouse booth automatic snow remover, including accumulated snow blows down mechanical part, accumulated snow blows down operation and automatically controls part.Mechanical part includes：Blowing snow blower fan, carrying blowing snow blower fan vertically moved in greenhouse railcar, railcar drive mechanism, bearing track track road, the support of supporting track；Automatically controlling part is included from light path puts down the optoelectronic switch to setting, the accumulated snow detector that the load snow plane below optoelectronic switch light path forms, Snowremoval mechanism, control circuit form on accumulated snow detector, and the Snowremoval device on accumulated snow detector includes：Cleaning in railcar carries the hairbrush or scraping blade of snow plane, and make the relative load snow plane of brush puts conversion controlling organization；The positive effect of the present invention is：The ceiling timely automated mechanization snow removing of warmhouse booth is realized, avoids the snow injury loss of operator, eliminates the personal safety accident of manpower snow removing, gives simple in construction, working stability, manufacture and the low warmhouse booth automatic snow equipment of operating cost.
Description
Technical field
The invention belongs to agricultural technology, and in particular to warmhouse booth snow-removing device.
Background technology
To be commonplace in the use of cold district in the winter planting vegetables of cold district, light-passing plastic film plastic greenhouse.It build the plastic greenhouse of cold district in, is threatened by Winter Snow.Because the gradient is relatively slow at the top of greenhouse, snowfall can not naturally slide and form accumulation, and in the case where snowfall is big, the weight of accumulated snow, which understands pressure break canopy film, makes in canopy crop by freeze injury, or even the frame that crushes causes greenhouse to cave in, and causes the double loss of crop in greenhouse and canopy.In the past, greenhouse accumulated snow was all manually to remove, and common cleaning device, and labor intensity is big.Particularly night snowfall, the people of snow removing are more arduous.Greenhouse can be prevented when snow is big, snow is anxious because of shortage of manpower from from damaging.There is the accident of tumble injury further, since ceiling is high, has the gradient, surface to slide, when in artificial snow removing.The larger area of snowfall in the winter time, snowfall increase the production cost and risk of crop in canopy, the grower of greenhouse crops, fixed-point-free power automorphism snow injury and worry.
The content of the invention
It is an object of the invention to provide a kind of warmhouse booth automatic snow remover, is removed the snow for plastic greenhouse prosthetic machine automatization, overcomes above-mentioned predicament existing for plastic greenhouse snow removing in the prior art.
Snow breaker of the present invention includes：Ceiling accumulated snow blows down mechanical part, accumulated snow blows down operation and automatically controls part.
Described ceiling accumulated snow, which blows down mechanical part, to be included：Blowing snow blower fan, carrying blowing snow blower fan at the top of greenhouse is in greenhouse longitudinal direction（Canopy ridge direction）Mobile railcar, railcar drive mechanism, the track of bearing track car, the support of supporting track；Railcar drive mechanism therein includes low rotation speed large torque motor or common electric machine configuration reductor, the transmission device between motor or reductor and railcar；Described transmission device is one of following manner.
1st, motor, reductor are arranged in railcar, connection gear or sprocket wheel or belt gear between the braking maneuver power output shaft and axletree of motor power output shaft or configuration reductor, direction along ng a path sets up motor and fan power line suspention cable in frame, and multiple movable power wire suspension members are set on cable.
2, to avoid power line under low temperature repeatedly bent, the premature breakage stretched, motor, reductor is fixedly mounted in the frame of track one end, motor power output shaft or or the braking maneuver power output shaft of configuration reductor on tight wire friction drive wheel or chain wheel are installed, install that steel wire rope turns back wheel or chain is turned back wheel in the frame of the track other end, attachment rail car haulage cable or conduction chain between driving wheel and wheel of turning back, the bare wire of connection power supply is set up between both ends on support, wiping bare wire is installed in railcar and connects the feeler composition fan power circuit of blower motor；
Described accumulated snow, which blows down operation and automatically controlled, partly includes accumulated snow detector, accumulated snow blowing mechanical part Operation control circuit, the accumulated snow detector Snowremoval mechanism moved with railcar；
For accumulated snow detector therein from light path puts down the optoelectronic switch to setting, the load snow plane below optoelectronic switch light path forms, the relative height for carrying snow plane of the light path of optoelectronic switch starts the Snow Thickness to remove the snow as the snow breaker of setting.Carry the selection of snow plane and avenge flat board on the local ceiling surface of snow removing initiating terminal or the another load being located at outside ceiling.
Accumulated snow therein blows down mechanical part Operation control circuit and touches motor reversing circuit using machinery usually used in the prior art, and the control control circuit selected in the present invention includes PLC, two A.C. contactors, two railcar travel switches being arranged in the frame at track both ends or track both ends.
Snowremoval device on accumulated snow detector therein includes：Cleaning in railcar carries the hairbrush of snow plane（Or scraping blade）, make brush it is relative carry snow plane from, the hairbrush or scraping blade evolution controlling organization that close；Described hairbrush or scraping blade evolution controlling organization are one of following structure types；
1st, brush holder support is hinged on railcar or railcar extension, brush holder support hinge slightly moves to middle part, form the bar tail swung, or separately set stretching on brush holder support and swing position, spring is installed between oscillating rod tail or the swing position separately set and railcar or railcar extension, the setting touching position on brush holder support, brush holder support is upper and lower to have evolution to position block piece, set on the support at track both ends or track both ends brush holder support touching head, wherein, spring near the fixing end and brush holder support hinge or hinge in railcar or railcar extension line as spring force maximum position.Close to the touching head of accumulated snow detector, brush holder support is promoted to raise up, the brush holder support to raise up is positioned above the position of optoelectronic switch by acting force of the spring with positioning block piece.Touching head away from accumulated snow detector promotes brush holder support nutation, and the brush holder support of nutation is positioned at by acting force of the spring and positioning block piece touches the position for carrying snow plane when bristle passes through accumulated snow detector.
2nd, the brush holder support of hairbrush and brush disconnect, brush holder support and brush stud connection, brush holder support and brush hinged relationship meet that hair brush base during bristle vertical brush holder support in brush is downwardly projected brush holder support downside surface, brush holder support is hinged on railcar or from the support member that railcar is stretched out with respect to the other end of brush, arch hairbrush joist is fixed above snow plane, brush hinged end has towards between on the downside of brush holder support side and brush holder support and brush hinged end is supported on both vertical or near vertical supporting surface or the strong point carrying.When snow breaker does not work, brush is in accumulated snow detector outside（Relative orbit car）, on joist, bristle is erect for one end whereabouts of brush holder support linking brush.Snow breaker starts, railcar pulling brush holder support, brush holder support pulling brush, is slided on the hinged end joist of brush holder support and brush, joist promotes brush to be rotated around hinge, and bristle raises up, and bristle passes through above snow cover.After brush is by joist, brush loses joist support, is rotated down, and brush recovers vertical.During railcar return to originating terminal, brush enters accumulated snow detector from railcar side, the resistance of joist and the thrust of head support bar make brush be maintained at upright state, bristle touches load and avenges plane, the accumulated snow carried in snow plane is removed, after brush removes load snow plane, snow breaker has completed greenhouse snow removing, the hinged end of brush holder support and brush is dropped down onto on hair brush supporting beam down again, and brush falls therewith, still in vertical position.
3rd, tail end is hinged on brush holder support use feeling magnetic material in railcar or adhering sense magnetic patch, sets above and below brush holder support two permanent magnets, the touching position set on brush holder support, brush holder support touching head is set on the support at track both ends or track both ends；Or the permanent magnet set above or below brush holder support, with respect to connection brush holder support return spring between permanent magnet brush holder support opposite side and railcar；In the structure by a permanent magnet and a return spring, it is desirable to which magnetic force is more than spring force during brush holder support contact magnet.Raised up close to the touching head of accumulated snow detector one end and brush after the touching position touching on brush holder support.Touching head away from accumulated snow detector one end falls with brush after brush holder support touching position touching.
4th, tail end is hinged on the brush holder support use feeling magnetic material or fast with sense magnetic on railcar or railcar extension, the spring to the upward active force of brush holder support is connected between brush holder support and railcar or railcar extension, electromagnet is installed below brush holder support, electromagnet power supply switch connection touching head is installed in the rail end away from accumulated snow detector or the support of rail end, electromagnet power supply switch cutoff touching head is installed on the support close to the end of accumulated snow detector track or rail end.
The torque formed during to prevent blower fan work influences the stability of railcar, the oriented two upper and lower rail levels of track of at least blower fan blast orifice side, and there are the upper wheel being coincide with upper rail level and the lower wheel being coincide with lower rail level in railcar blast orifice side.
The described track for having upper and lower two rail levels, preferably use the heavy in section angle steel set by an arm of angle in upside for central sill, detain weldering small cross sections angle steel respectively in the horizontal arm of angle above and below of heavy in section angle steel as the upper rail level and lower rail rail surface nibbled with wheel, railcar and having is set on each strong point of upper rail level and lower rail level track upper and lower sets two wheels, wheel circumference has right angle groove, the lower edge of upper wheel coincide with upper rail level, and the upper limb of lower wheel coincide with lower rail level.
The present invention the course of work be：Before Snow removing, railcar is located at track close to one end of accumulated snow detector.Detector snow removing, which paints, raises, higher than optoelectronic switch.When snowing, when Snow Thickness reaches the thickness of cut-out optoelectronic switch light path, controller starts, and railcar moves to the track other end, and blower fan starts air blast, blow down ceiling accumulated snow, when vehicle track running to rail end point, travel switch is touched, railcar motor rotates commutation, railcar is turned back, and blower fan backhaul repeats blowing snow.The brush evolution mechanism action of accumulated snow detector snow removing simultaneously, makes snow removing brush fall.When railcar is returned close to starting point, snow removing brushes inswept accumulated snow detector and carries snow plane, removes the accumulated snow on accumulated snow detector.Snow removing brush railcar touching travel switch, stops movement after accumulated snow detector.Remove the snow the action of brush position changing device simultaneously, kicks up snow removing brush.Blowing snow twice is come and gone through blower fan, ceiling accumulated snow usually can be cleared.Snow breaker enters snowy snow removing SBR next time.
The positive effect of the present invention is：Realize the timely automated mechanization snow removing of ceiling of warmhouse booth, ensure that greenhouse is not damaged by accumulated snow, avoid the snow injury loss of warmhouse booth kind plant operator, instead of conventional manpower snow removing, the personal safety accident of manpower snow removing is eliminated, relieves the sorrow of the snow injury of operator.Give simple in construction, working stability, manufacture and the low warmhouse booth snow removing equipment of operating cost.
Brief description of the drawings
Fig. 1 is the overall side view of the present invention.
Fig. 2 is blower fan blast orifice side track structure of the present invention and wheel and track cooperation schematic diagram.
Fig. 3 is accumulated snow detector front view in the present invention.
Fig. 4 is the electric operation control circuit figure of the present invention.
Fig. 5 is the hairbrush evolution controlling organization schematic diagram promoted in the present invention using spring.
Fig. 6 is sets the hairbrush evolution controlling organization of hairbrush joist on accumulated snow detector and hairbrush is kicked up and passes through view in the present invention.
Fig. 7 be set in the present invention on accumulated snow detector hairbrush joist hairbrush evolution controlling organization and hairbrush fall the view that clears the snow.
Fig. 8 is using the hairbrush evolution controlling organization schematic diagram of two permanent magnets in the present invention.
Fig. 9 is the hairbrush evolution controlling organization schematic diagram using electromagnet and returning pull-spring in the present invention.
Embodiment
Snow breaker includes in invention：Ceiling accumulated snow blows down mechanical part, accumulated snow blows down operation and automatically controls part.
Refering to Fig. 1, Fig. 2, described ceiling accumulated snow, which blows down mechanical part, to be included：Blowing snow blower fan 1, carrying blowing snow blower fan positioned at the top of greenhouse 6 is in the longitudinal direction of greenhouse 6（Canopy ridge direction）Mobile railcar 3, railcar motor 2, the track 4 of bearing track car, the support 5 of supporting track；Motor 2 and reductor are fixedly mounted in the frame 5 of the one end of track 4, tight wire friction drive wheel is installed on the power output shaft of reducing gear, steel wire rope is installed in the frame 5 of the track other end to turn back wheel, the railcar haulage cable of installation connection railcar between driving wheel and wheel of turning back, the bare wire of connection power supply is set up between both ends on support, wiping bare wire is installed in railcar and connects the feeler composition fan power circuit of motor on blower fan；Wherein, the heavy in section angle steel 4-1 that the track of the blast orifice side of blower fan 1 is set by an arm of angle in upside is central sill, detains weldering small cross sections angle steel respectively in heavy in section angle steel 4-1 horizontal arm of angle above and below as the upper rail level 4-2 and lower rail rail surface 4-3 nibbled with wheel, each strong point of the blast orifice side of railcar blower fan 1, which is set, upper and lower sets two wheels 9 and 10, wheel circumference has right angle groove, the lower edge of upper wheel 9 coincide with upper rail level 4-2, and the upper limb of lower wheel 10 coincide with lower rail level 4-3.The wheel 11 of railcar opposite side uses common rigid wheel.
Refering to Fig. 3, for accumulated snow detector from light path puts down the optoelectronic switch 8 to setting, the load snow plane 7 below optoelectronic switch light path forms, the relative height for carrying snow plane of the light path of optoelectronic switch starts the Snow Thickness to remove the snow as the snow breaker of setting.Carry load of the snow plane selection outside snow removing initiating terminal ceiling and avenge flat board.
Refering to Fig. 4, accumulated snow, which blows down mechanical part Operation control circuit, includes PLC, two A.C. contactors, two railcar travel switch compositions installed in in-orbit 4 both ends frames 5.
Hairbrush evolution controlling organization is one of following structure types
1st, refering to Fig. 5, brush holder support 16 is hinged on railcar or railcar extension, brush holder support hinge slightly moves to middle part, form the bar tail swung, compression spring 12 is installed between oscillating rod tail and railcar or railcar extension, the setting touching position 16-1 on brush holder support, brush holder support is upper and lower to have evolution to position block piece 13, set on the support at track both ends or track both ends brush holder support touching it is first 14, wherein, spring near the fixing end and brush holder support hinge or hinge in railcar or railcar extension line as spring force maximum position.Close to the touching head of accumulated snow detector, brush holder support is promoted to raise up, the brush holder support to raise up is positioned above the position of optoelectronic switch by acting force of the spring with positioning block piece.Touching head away from accumulated snow detector promotes brush holder support nutation, and the brush holder support of nutation is positioned at by acting force of the spring and positioning block piece touches the position for carrying snow plane when bristle passes through accumulated snow detector.
2nd, refering to Fig. 6, Fig. 7, the brush holder support 16 and brush 15 of hairbrush disconnect, brush holder support 16 and brush 15 are connected by hinge 17, brush holder support 16 and the hinged relationship of brush 15 meet that hair brush base during bristle vertical brush holder support in brush is downwardly projected brush holder support downside surface, brush holder support 16 is hinged in railcar 3 with respect to the other end of brush, carrying fixed arch hairbrush joist 18 above snow plane 7, both are supported on vertical or near vertical supporting surface or the strong point towards having between the side of brush holder support 16 and brush holder support 16 and brush hinged end downside by the hinged end of brush 15.Before snow breaker work, brush 15 is in accumulated snow detector outside（Relative orbit car）, on joist 18, bristle is erect for one end whereabouts of the linking brush of brush holder support 16.Snow breaker starts, railcar pulling brush holder support 16, brush holder support pulling brush 15, is slided on the hinged end joist of brush holder support and brush, joist 18 promotes brush 15 to be rotated around hinge, and bristle raises up, and bristle passes through above snow cover.After brush 15 is by joist 18, brush loses joist support, is rotated down, and brush is returned vertically.During railcar return to originating terminal, brush 15 enters accumulated snow detector from railcar side, the resistance of joist 18 and the thrust of brush holder support make brush be maintained at upright state, bristle touches load and avenges plane 7, the accumulated snow carried in snow plane is removed, after brush 15 removes load snow plane, snow breaker has completed greenhouse snow removing, the hinged end of brush holder support 16 and brush is dropped down onto down on joist 18 again, and brush 15 falls therewith, still in vertical position.
3rd, refering to Fig. 8, tail end is hinged on the use feeling magnetic material of brush holder support 16 in railcar, sets above and below brush holder support 16 two permanent magnets 19, the touching position 20 set on brush holder support, brush holder support touching first 21 is set on the support at track both ends or track both ends.Or the permanent magnet set above or below brush holder support, with respect to connection brush holder support return spring between permanent magnet brush holder support opposite side and railcar；In the structure by a permanent magnet and a return spring, it is desirable to which magnetic force is more than spring force during brush holder support contact magnet.Raised up close to the touching head of accumulated snow detector one end and brush after the touching position touching on brush holder support.Touching head away from accumulated snow detector one end falls with brush after brush holder support touching position touching.
4th, the use feeling magnetic material of brush holder support 16 being hinged on refering to Fig. 9, tail end in railcar or railcar extension, connect extension spring 22 between the supporting member that the top of brush holder support 16 and railcar are stretched out, electromagnet 23 is installed below brush holder support, electromagnet power supply switch connection touching head is installed in the rail end away from accumulated snow detector or the support of rail end, electromagnet power supply switch cutoff touching head is installed on the support close to the end of accumulated snow detector track or rail end.
Claims (8)
1. warmhouse booth automatic snow remover, it is characterized in that：Including：Ceiling accumulated snow blows down mechanical part, accumulated snow blows down operation and automatically controls part；
Described ceiling accumulated snow, which blows down mechanical part, to be included：Railcar that blowing snow blower fan at the top of greenhouse, carrying blowing snow blower fan vertically move along greenhouse, railcar drive mechanism, the track of bearing track car, the support of supporting track；
Railcar drive mechanism therein includes low rotation speed large torque motor or common electric machine configuration reductor, the transmission device between motor or reductor and railcar；Described transmission device is one of following manner；
A, motor, reductor are arranged in railcar, connection gear or sprocket wheel or belt gear between the braking maneuver power output shaft and axletree of motor power output shaft or configuration reductor, direction along ng a path sets up motor and fan power line suspention cable in frame, and multiple movable power wire suspension members are set on cable；
B, motor, reductor are fixedly mounted in the frame of track one end, tight wire friction drive wheel or chain wheel are installed on the speed reducer output shaft of motor power output shaft or configuration reductor, install that steel wire rope turns back wheel or chain is turned back wheel in the frame of the track other end, attachment rail car haulage cable or conduction chain between driving wheel and wheel of turning back, the bare wire of connection power supply is set up between both ends on support, wiping bare wire is installed in railcar and connects the feeler composition fan power circuit of blower motor；
Described accumulated snow, which blows down operation and automatically controlled, partly includes accumulated snow detector, accumulated snow blowing mechanical part Operation control circuit, the accumulated snow detector Snowremoval mechanism moved with railcar；
Accumulated snow detector therein is from light path puts down the optoelectronic switch to setting, the load snow plane below optoelectronic switch light path forms, the relative height for carrying snow plane of the light path of optoelectronic switch starts the Snow Thickness of snow removing as the snow breaker of setting, carries the selection of snow plane and avenges flat board on the local ceiling surface of snow removing initiating terminal or the another load being located at outside ceiling；
Snowremoval device on accumulated snow detector therein includes：Cleaning in railcar carries the hairbrush or scraping blade of snow plane, make brush or scraping blade it is relative carry snow plane from, the hairbrush or scraping blade evolution controlling organization that close.
2. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：The track of at least blower fan blast orifice side has two rail levels up and down, and there are the upper wheel being coincide with upper rail level and the lower wheel being coincide with lower rail level in railcar blast orifice side.
3. warmhouse booth automatic snow remover according to claim 3, it is characterized in that：The described track for having upper and lower two rail levels, use the heavy in section angle steel set by an arm of angle in upside for central sill, detain weldering small cross sections angle steel respectively in the horizontal arm of angle above and below of heavy in section angle steel as the upper rail level and lower rail level nibbled with wheel, railcar and having is set on each strong point of upper rail level and lower rail level track upper and lower sets two wheels, wheel circumference has right angle groove, the lower edge of upper wheel coincide with upper rail level, and the upper limb of lower wheel coincide with lower rail level.
4. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：Accumulated snow, which blows down mechanical part Operation control circuit, includes PLC, two A.C. contactors, two railcar travel switches being arranged in the frame at track both ends or track both ends.
5. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：Hairbrush evolution controlling organization is；The brush holder support of hairbrush and
Brush disconnects, brush holder support and brush stud connection, brush holder support and brush hinged relationship meet that hair brush base during bristle vertical brush holder support in brush is downwardly projected brush holder support downside surface, brush holder support is hinged on railcar or from the support member that railcar is stretched out with respect to the other end of brush, carrying arch hairbrush joist is fixed above snow plane, brush hinged end has towards between on the downside of brush holder support side and brush holder support and brush hinged end is supported on both vertical or near vertical supporting surface or the strong point
When snow breaker does not work, brush is fallen on joist in accumulated snow detector outside, one end of brush holder support linking brush, and bristle is erect.
6. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：Hairbrush evolution controlling organization is；Tail end is hinged on brush holder support use feeling magnetic material in railcar or adhering sense magnetic patch, sets above and below brush holder support two permanent magnets, the touching position set on brush holder support, brush holder support touching head is set on the support at track both ends or track both ends；Or the permanent magnet set above or below brush holder support, with respect to connection brush holder support return spring between permanent magnet brush holder support opposite side and railcar；In the structure by a permanent magnet and a return spring, it is desirable to magnetic force is more than spring force during brush holder support contact magnet,
Raised up close to the touching head of accumulated snow detector one end and brush after the touching position touching on brush holder support,
Touching head away from accumulated snow detector one end falls with brush after brush holder support touching position touching.
7. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：Hairbrush evolution controlling organization is；Brush holder support is hinged on railcar or railcar extension, brush holder support hinge slightly moves to middle part, form the bar tail swung, or separately set stretching on brush holder support and swing position, spring is installed between oscillating rod tail or the swing position separately set and railcar or railcar extension, the setting touching position on brush holder support, brush holder support is upper and lower to have evolution to position block piece, set on the support at track both ends or track both ends brush holder support touching head, wherein, spring near the fixing end and brush holder support hinge or hinge in railcar or railcar extension line as spring force maximum position
Close to the touching head of accumulated snow detector, brush holder support is promoted to raise up, the brush holder support to raise up is positioned above the position of optoelectronic switch by acting force of the spring with positioning block piece,
Touching head away from accumulated snow detector promotes brush holder support nutation, and the brush holder support of nutation is positioned at by acting force of the spring and positioning block piece touches the position for carrying snow plane when bristle passes through accumulated snow detector.
8. warmhouse booth automatic snow remover according to claim 1, it is characterized in that：Hairbrush evolution controlling organization is；Tail end is hinged on the brush holder support use feeling magnetic material or fast with sense magnetic on railcar or railcar extension, the spring to the upward active force of brush holder support is connected between brush holder support and railcar or railcar extension, electromagnet is installed below brush holder support, electromagnet power supply switch connection touching head is installed in the rail end away from accumulated snow detector or the support of rail end, electromagnet power supply switch cutoff touching head is installed on the support close to the end of accumulated snow detector track or rail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423017.7A CN107514109B (en) | 2016-06-15 | 2016-06-15 | Automatic snow remover for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423017.7A CN107514109B (en) | 2016-06-15 | 2016-06-15 | Automatic snow remover for greenhouse |
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| Publication Number | Publication Date |
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| CN107514109A true CN107514109A (en) | 2017-12-26 |
| CN107514109B CN107514109B (en) | 2023-05-23 |
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| CN201610423017.7A Active CN107514109B (en) | 2016-06-15 | 2016-06-15 | Automatic snow remover for greenhouse |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108532854A (en) * | 2018-04-27 | 2018-09-14 | 中国二十冶集团有限公司 | Packaged type colored steel roof snow-removing device and method |
| CN108575429A (en) * | 2018-04-25 | 2018-09-28 | 温州大学激光与光电智能制造研究院 | Agricultural greenhouse intelligence cleaning device |
| CN108643474A (en) * | 2018-05-17 | 2018-10-12 | 土山土水生态农业江苏有限公司 | A kind of round brush mounting structure in the clear accumulated snow device of greenhouse |
| CN109750800A (en) * | 2019-03-15 | 2019-05-14 | 南京工程学院 | Greenhouse snow blower |
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| CN104612338A (en) * | 2014-12-29 | 2015-05-13 | 芜湖赛特施工设备有限公司 | Roof snow removing truck |
| CN105544886A (en) * | 2015-12-21 | 2016-05-04 | 中国农业大学 | Automatic wind power snow removing equipment and method for sunlight greenhouse |
| CN205840170U (en) * | 2016-06-15 | 2016-12-28 | 张维新 | Warmhouse booth automatic snow remover |
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| CN108575429A (en) * | 2018-04-25 | 2018-09-28 | 温州大学激光与光电智能制造研究院 | Agricultural greenhouse intelligence cleaning device |
| CN108532854A (en) * | 2018-04-27 | 2018-09-14 | 中国二十冶集团有限公司 | Packaged type colored steel roof snow-removing device and method |
| CN108643474A (en) * | 2018-05-17 | 2018-10-12 | 土山土水生态农业江苏有限公司 | A kind of round brush mounting structure in the clear accumulated snow device of greenhouse |
| 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 |
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