CN105432387B - A kind of plant frost prevention jelly method - Google Patents
A kind of plant frost prevention jelly method Download PDFInfo
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- CN105432387B CN105432387B CN201510841660.7A CN201510841660A CN105432387B CN 105432387 B CN105432387 B CN 105432387B CN 201510841660 A CN201510841660 A CN 201510841660A CN 105432387 B CN105432387 B CN 105432387B
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- antifrost
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- frost prevention
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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
- A01G13/00—Protecting plants
- A01G13/08—Mechanical apparatus for circulating the air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of plant frost preventions to freeze method, including main antifrost device and auxiliary antifrost device, and above-mentioned two device respectively includes column and be placed at the top of column to provide the axial flow blower of wind-force；The axial flow blower height of main antifrost device is 6-15m, and assisting the height of antifrost device is 4-6m；It is 10-25m that the transversely and horizontally distance between device is moved in two main frost prevention.And guarantee that the stem height difference H1 of frost protection auxiliary device and main antifrost device is 5-10m.It is the heave amplitude of H1 that auxiliary antifrost device itself, which has difference in height, at the same time, can be in the disturbance for the air-flow that altitude range is 1-5m, and then enhances the effect that the plant frost prevention freezes system, improves its influence degree to the antifrost effect of plant.It ensure that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed, eliminate frost prevention blind area.Secondly, improving the effect of plant frost prevention jelly, the growing way and survival rate and quality of plant are improved.
Description
Technical field
The present invention relates to plant especially tea tree frost protection technical fields, freeze method more particularly to a kind of plant frost prevention.
Background technique
The growth of plant needs the balanced of the weather conditions such as sunlight, water, soil to support, for the growth of tea tree,
Requirement to weather is relatively high, and when suffering from frosty weather, tea tree will largely be freezed to death, it is difficult to be survived.With agriculture section
The development of skill has had developed the system equipment of special intelligent frost protection now, has carried out frost protection processing, this kind to tea tree
Equipment referring to authorized patent, a kind of method for controlling fan system of preventing frost damage of plant of CN201310288428- and
The method for controlling fan system and device of device and a kind of preventing frost damage of plant of 101322466 B of CN, above-mentioned two patent point
The system structure of frost protection is not disclosed, but since the column of above equipment needs to be increased at least 12 meters of height in the air, from
High-altitude controls the flow perturbation in tea place overhead, realizes frost prevention.Although above equipment to a certain extent, plays preferably
Frost prevention effect, but since column is higher, the rotary platform and rotating machinery operating cost being mounted thereon are relatively high, and
And maintenance is inconvenient.
In addition, finding through overtesting, under the conditions of the frostbite of generation of typical cold spell in later spring night, start above-mentioned frost protection system
System, night measures each point temperature every 1h, and is compared with outside air temperature.The results show that 10m and 25m in front of fan action
The heating at place averagely reaches 2.86 °C, up to 6.5 °C.However, in blower central axis floor projection two sides, with width
Increase temperature rise also constantly reduce.Temperature rise effect at canopy and thereon 3m is greater than at 2m, and in front of the blower within the scope of 5m
Still there is frostbite, main reason is that assembling and high-altitude, and have very big pitch angle, lead to airless within the scope of this
Disturbance, prevent the cold air of canopy is from carrying out mixing heating with the air-flow of top higher air temperature.Causing frost prevention, there are blind
Area.
In view of the above technical problems, the applicant and science popularization university of community of Danyang City develop jointly, develop, and test,
Obtain the following technical solution of the application.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides add auxiliary antifrost device and main antifrost device
It is used cooperatively, guarantees that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed, it is blind to eliminate frost prevention
The effect that plant frost prevention is frozen is improved in area, improves the growing way and survival rate and quality of plant.
The technical scheme adopted by the invention is that: a kind of plant frost prevention jelly method is arranged antifrost device in planting site, prevents
Frost device includes main antifrost device and auxiliary antifrost device, and above-mentioned two device respectively includes column and is placed at the top of column
The axial flow blower of wind-force is provided；The axial flow blower height of main antifrost device is 6-15m, and the height of auxiliary antifrost device is 4-
6m；Transversely and horizontally distance between two main antifrost devices is 10-25m.And guarantee auxiliary antifrost device and main frost protection
The stem height difference H1 of device is 5-10m.It is the heave amplitude of H1 that auxiliary antifrost device itself, which has difference in height, at the same time, can
With the disturbance in altitude range for the air-flow of 1-5m, and then the effect that the plant frost prevention freezes system is enhanced, improves it to plant
The influence degree of the antifrost effect of object.It ensure that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed
It is dynamic, eliminate frost prevention blind area.Secondly, improving the effect of plant frost prevention jelly, the growing way and survival rate and quality of plant are improved.
A further improvement of the present invention is that the axial flow blower work side of main antifrost device is arranged in auxiliary antifrost device
To opposite direction the position 5m at.With preferable frost protection effect.
A further improvement of the present invention is that auxiliary antifrost device includes the shaft at column and its top, pass through in shaft
The swing rod connection of axial flow fan hinged with it；Gear-box, motor, gear case motor output shaft, gear are additionally provided at the top of column
Case motor output shaft, which is connected on gear-box, obtains power source；Gear case motor output shaft is connected by transmission shaft and shaft activity
It connects；The rotation of motor-driven gear case motor output shaft so that swing rod be driven to rotate, and then drives axial flow blower rotation.The present invention
Auxiliary antifrost device, be additionally arranged at the bottom of lifting device at it so that it swings in the altitude range of H, and at the same time lifting,
The blind area of antifrost device is compensated for, the service efficiency of plant frost prevention system is further improved, improves the growth state of plant
Gesture and survival rate and quality.A further improvement of the present invention is that the bottom position of column is also connected with lifting device, lifting
Device includes lifting motor, motor shaft and worm screw, and motor shaft one end is connected to the output end of lifting motor, and its other end connects
Worm screw is connect, the bottom of shaft is also connected with lifting central spindle, and lifting central spindle bottom is equipped with lifter cam, and lifter cam and worm screw cooperate
Rotation.
A further improvement of the present invention is that being also connected with the song rotated centered on it on gear case motor output shaft
Handle, crank are connected on swing rod by connecting rod, and connecting rod is flexibly connected by hinged with crank.
A further improvement of the present invention is that it is additionally provided with cam at crank and gear case motor output shaft link position, it is convex
At least two flanges are provided on wheel.
A further improvement of the present invention is that swing rod is hinged by the shaft of pin shaft and column.
A further improvement of the present invention is that it is 2.5-6m height position that swing rod and axial flow blower, which are connected to column apart from ground,
Place is set to swing.
A further improvement of the present invention is that motor is Low speed electric motor, and its velocity of rotation is 0.3-1r/min.
Compared with prior art, it the beneficial effects of the present invention are: auxiliary antifrost device of the invention, is additionally arranged at the bottom of at it
Lifting device, so that it swings in the altitude range of H2, and at the same time lifting, compensates for the blind area of antifrost device, into one
Step improves the service efficiency of plant frost prevention system, improves the growth momentum and survival rate and quality of plant.
Above equipment is arranged in tea place, is sampled, takes uniline tea tree 10m length as sample region (3 repetitions), it is right
Fresh tea leaf (one leaf of a bud and simple bud) yield of frost preventing machine effect and the non-zone of action is counted.The result shows that frost preventing machine
The average product of one bud of the zone of action, one leaf is 48.15g, and non-active region average product is 26.52g, and amount of increase in production is up to 47.7%.
Auxiliary demisler of the invention and its method are matched firstly, being additionally arranged auxiliary antifrost device with main antifrost device
It closes and uses, ensure that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed, it is blind to eliminate frost prevention
Area.Secondly, improving the effect of plant frost prevention jelly, the growing way and survival rate and quality of plant are improved.
Detailed description of the invention
Fig. 1 is the reality that a kind of plant frost prevention freezes the main antifrost device of method and the positional relationship of auxiliary antifrost device
Apply the structural schematic diagram (diminution) of example；
Fig. 2 is the structural schematic diagram of the auxiliary antifrost device of the embodiment in Fig. 1；
Wherein: 1- gear case motor output shaft, 2- crank, 3- is hinged, 4- connecting rod, 5- axial flow blower, 6- swing rod, and 7- is vertical
Column, 8- pin shaft, 9- cam, 91- flange；10- gear-box, 11- shaft, 12- transmission shaft, 13- motor, 14- lifter cam, 15-
Central spindle, 16- motor shaft are gone up and down, 17- goes up and down central spindle, 18- worm screw, the main antifrost device of 19-, the auxiliary antifrost device of 20-.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, a kind of plant frost prevention freezes method, antifrost device is set in planting site, antifrost device includes master
Antifrost device 19 and auxiliary antifrost device 20, above-mentioned two device respectively include column 7 and are placed at the top of column to provide wind-force
Axial flow blower 5；5 height of axial flow blower of main antifrost device 19 is 6-15m, and the height of auxiliary antifrost device 20 is 4-6m；
Transversely and horizontally distance between two main antifrost devices 19 is 10-25m.And guarantee that auxiliary antifrost device and main frost protection fill
The stem height difference H1 set is 5-10m.It is the heave amplitude of H1 that auxiliary antifrost device itself, which has difference in height, at the same time, can be with
In the disturbance for the air-flow that altitude range is 1-5m, and then the effect that the plant frost prevention freezes system is enhanced, improves it to plant
Antifrost effect influence degree.It ensure that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed
It is dynamic, eliminate frost prevention blind area.Secondly, improving the effect of plant frost prevention jelly, the growing way and survival rate and quality of plant are improved.
In the above-described embodiments, the axial flow blower operative orientation of main antifrost device 19 is arranged in auxiliary antifrost device 20
At the position 5m of opposite direction.With preferable frost protection effect.
In the above-described embodiments, as shown in Fig. 2, auxiliary antifrost device 20 includes the shaft 11 at column 7 and its top, turn
Pass through swing rod 6 connection of axial flow fan 5 hinged with it on axis 11；The top of column 7 is additionally provided with gear-box 10, motor 13, gear
Case motor output shaft 1, gear case motor output shaft 1 are connected on gear-box 10 and obtain power source；Gear case motor output shaft 1 is logical
Transmission shaft 12 is crossed to be flexibly connected with shaft 11；Motor 13 drives gear-box motor output shaft 1 to rotate, so that swing rod 6 is driven to rotate,
And then axial flow blower 5 is driven to rotate.Auxiliary antifrost device of the invention has been additionally arranged at the bottom of lifting device at it, so that it is in H2
Altitude range in swing, and at the same time lifting, compensate for the blind area of antifrost device, further improve plant frost prevention system
Service efficiency, improve the growth momentum and survival rate and quality of plant.
In the above-described embodiments, the bottom position of column 7 is also connected with lifting device, and lifting device includes lifting motor
15, motor shaft 16 and worm screw 18,16 one end of motor shaft are connected to the output end of lifting motor 15, and its other end connecting worm
18, the bottom of shaft 11 is also connected with lifting central spindle 17, and lifting 17 bottom of central spindle is equipped with lifter cam 14, lifter cam 14 and snail
The cooperation rotation of bar 18.It ensure that 15 height self adjustable of motor can be used in auxiliary antifrost device 20 in H1 altitude range, into
And tea tree is better assured that within the scope of 3-5m height space, there is stronger rough air, help to carry out autonomous frost protection dress
The air-flow of the disturbance for the axial flow blower set is enhanced, and frost protection effect is further improved.
In the above-described embodiments, the crank 2 rotated centered on it, crank 2 are also connected on gear case motor output shaft 1
It is connected on swing rod 6 by connecting rod 4, connecting rod 4 is flexibly connected by hinged 3 with crank 2.Enhance the pendulum of auxiliary antifrost device
Dynamic stability improves reliable device, has higher unfailing performance.
In the above-described embodiments, cam 9 is additionally provided at crank 2 and 1 link position of gear case motor output shaft, on cam 9
It is provided at least two flanges 91.
In the above-described embodiments, swing rod 6 is hinged by the shaft 11 of pin shaft 8 and column.
In the above-described embodiments, it is at 2.5-6m height and position that swing rod 6 and axial flow blower 5, which are connected to column 7 apart from ground,
It swings.
In the above-described embodiments, motor 13 is Low speed electric motor, and its velocity of rotation is 0.3-1r/min.
Auxiliary demisler of the invention and its method are matched firstly, being additionally arranged auxiliary antifrost device with main antifrost device
It closes and uses, ensure that the air-flow of the 3m high within the scope of the 5m of blower and around the range is disturbed, it is blind to eliminate frost prevention
Area.Secondly, improving the effect of plant frost prevention jelly, the growing way and survival rate and quality of plant are improved.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (8)
1. a kind of plant frost prevention freezes method, it is characterised in that: antifrost device is arranged in planting site, antifrost device includes main anti-
Frost device (19) and auxiliary antifrost device (20), above-mentioned two device respectively include column (7) and are placed at the top of column to provide
The axial flow blower (5) of wind-force；
The axial flow blower (5) of the main antifrost device (19) is highly 6-15m, and the height of the auxiliary antifrost device (20) is
4-6m；The stem height difference H1 of the auxiliary antifrost device (20) and main antifrost device (19) is 5-10m；
Transversely and horizontally distance between two main antifrost devices (19) is 10-25m.
2. a kind of plant frost prevention according to claim 1 freezes method, it is characterised in that: the auxiliary antifrost device (20) sets
It sets at the position 5m of the opposite direction of the axial flow blower operative orientation of main antifrost device (19).
3. a kind of plant frost prevention according to claim 1 or 2 freezes method, it is characterised in that: the auxiliary antifrost device
(20) include the shaft (11) at column (7) and its top, pass through swing rod (6) connecting shaft hinged with it on the shaft (11)
Flow fan (5)；Gear-box (10), motor (13), gear case motor output shaft (1) are additionally provided at the top of the column (7), it is described
Gear case motor output shaft (1) is connected on gear-box (10) and obtains power source；The gear case motor output shaft (1) passes through biography
Moving axis (12) is flexibly connected with shaft (11)；Motor (13) driving gear-box motor output shaft (1) rotation, thus with movable pendulum
Bar (6) rotation, and then drive axial flow blower (5) rotation；
The bottom position of the column (7) is also connected with lifting device, and the lifting device includes lifting motor (15), motor shaft
(16) and worm screw (18), described motor shaft (16) one end are connected to the output end of lifting motor (15), and the connection of its other end
Worm screw (18), the bottom of the shaft (11) are also connected with lifting central spindle (17), and the lifting central spindle (17) bottom is equipped with lifting
Cam (14), the lifter cam (14) and worm screw (18) cooperation rotate.
4. a kind of plant frost prevention according to claim 3 freezes method, it is characterised in that: the gear case motor output shaft
(1) crank (2) rotated centered on it is also connected on, the crank (2) is connected on swing rod (6) by connecting rod (4), institute
Connecting rod (4) are stated to be flexibly connected by hinged (3) with crank (2).
5. a kind of plant frost prevention according to claim 4 freezes method, it is characterised in that: the crank (2) and gear-box electricity
It is additionally provided with cam (9) at machine output shaft (1) link position, is provided at least two flanges (91) on the cam (9).
6. a kind of plant frost prevention according to claim 4 freezes method, it is characterised in that: the swing rod (6) passes through pin shaft (8)
It is hinged with the shaft (11) of column.
7. a kind of plant frost prevention according to claim 6 freezes method, it is characterised in that: the swing rod (6) and axial flow blower
(5) being connected to column (7) apart from ground is to swing at 2.5-6m height and position.
8. a kind of plant frost prevention according to claim 3 freezes method, it is characterised in that: the motor (13) is slow-speed of revolution electricity
Machine, and its velocity of rotation is 0.3-1r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841660.7A CN105432387B (en) | 2015-11-28 | 2015-11-28 | A kind of plant frost prevention jelly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841660.7A CN105432387B (en) | 2015-11-28 | 2015-11-28 | A kind of plant frost prevention jelly method |
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| Publication Number | Publication Date |
|---|---|
| CN105432387A CN105432387A (en) | 2016-03-30 |
| CN105432387B true CN105432387B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841660.7A Active CN105432387B (en) | 2015-11-28 | 2015-11-28 | A kind of plant frost prevention jelly method |
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| CN (1) | CN105432387B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168830A (en) * | 2018-10-22 | 2019-01-11 | 江苏大学 | A kind of complementation formula frost preventing machine |
| CN109618774B (en) * | 2019-02-14 | 2024-07-05 | 安徽元亨利园林绿化有限公司 | Tree anti-freezing protection device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002247923A (en) * | 2001-02-23 | 2002-09-03 | Matsushita Seiko Co Ltd | Elevating frost-prevention fan |
| CN101322466B (en) * | 2008-07-16 | 2010-09-29 | 江苏大学 | Method for controlling fan system for preventing frost damage of plant and apparatus |
| CN202222217U (en) * | 2011-08-02 | 2012-05-23 | 中外合资镇江古田农业环境工程有限公司 | Plant child and mother frost preventing machine |
| CN103314821B (en) * | 2013-06-19 | 2015-04-01 | 天水锻压机床(集团)有限公司 | Blower for orchard |
| CN103392540B (en) * | 2013-07-10 | 2015-06-24 | 江苏大学 | Method and device for mechanization plant frost prevention |
| US20150024674A1 (en) * | 2013-07-18 | 2015-01-22 | Michael McGregor | Agricultural frost protection using induction fans |
| JP6341752B2 (en) * | 2014-05-22 | 2018-06-13 | フルタ電機株式会社 | Anti-frost / freezing device |
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2015
- 2015-11-28 CN CN201510841660.7A patent/CN105432387B/en active Active
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Effective date of registration: 20201215 Address after: No.530, 5th floor, West building, Chuangye University, 2059, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province Patentee after: Shandong Tianhui guangnian UAV Technology Co.,Ltd. Address before: No.88, DanJin Lumai village, Yunyang town, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU YINCHUN BIYA Co.,Ltd. |