CN106416844B - A kind of tea place Loose leaved Chinese cabbage method and device - Google Patents
A kind of tea place Loose leaved Chinese cabbage method and device Download PDFInfo
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- CN106416844B CN106416844B CN201610824973.6A CN201610824973A CN106416844B CN 106416844 B CN106416844 B CN 106416844B CN 201610824973 A CN201610824973 A CN 201610824973A CN 106416844 B CN106416844 B CN 106416844B
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- sunshade net
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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
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
Abstract
The invention discloses a kind of tea place Loose leaved Chinese cabbage method and devices, including sunshade rack and double-layered sunshade net jack, the sunshade rack is to be formed by connecting by head tree and auxiliary column by drag-line steel cable and fixed steel cable, span between two auxiliary columns is up to 40-60m, span is big, suitable for large area tea place, the double-layered sunshade net jack is to be driven by motor, sunshade net folding and unfolding cable is driven by rope closing cylinder, complete the folding and unfolding of sunshade net, lower layer's sunshade net facilitates tea place production operation away from ground 2-2.2m；Double-layered sunshade net, one layer of shading rate is lower, one layer of shading rate is higher, and low shading rate can be used in spring and autumn, and high shading rate can be used in Xia Dongji, winter even can use double-layered sunshade net simultaneously, to mitigate frost or low temperature freezing-disaster freeze injury, correctly management is used, and is conducive to improve the growing environment of tea place throughout the year, extend the tea picking phase, improves tea leaf quality.
Description
Technical field
The invention belongs to sunshade net fields, and in particular to a kind of tea place Loose leaved Chinese cabbage method and device.
Background technique
Sunshade net is a kind of covering material of shielded from sunlight, played after summer covering it is a kind of it is light-blocking, keep off the rain, moisturizing, cooling
Effect.There are also certain thermal insulation wettings to act on after winter-spring season covering.Tea tree original is the tree species positioned at high mountain cloud and mist, is answered in tea place
With sunshade net, correctly management is used, and is conducive to improve the growing environment of tea place throughout the year, is extended the tea picking phase, improve
Tea leaf quality.Spring tea covered sunshade net before the collecting period, has certain thermal insulation wetting effect, mitigates frost or low temperature freezing-disaster freeze injury, can
Pick spring tea in advance, high temperature season covers sunshade net, can reduce tea place daily mean temperature, and it is per day relatively wet to improve tea place
Degree, and tealeaves vivo acid content can be improved.
Under normal conditions, tea place sunshade net device only includes a kind of sunshade net of shading rate, to the ring in some season of tea place
Border, which improves, can play the role of good, but be difficult to meet to the environmental demand in other seasons；If using different screenings are replaced
The method of light rate, not only heavy workload, but also it is easily damaged sunshade net, reduce its service life；Under different weather conditions,
Need frequent folding and unfolding sunshade net, and common sunshade net device, it needs to be accomplished manually folding and unfolding, if large area use and its takes
When it is laborious；Under normal conditions, sunshade net device span is small, relatively high with material amount, be not suitable for large area tea place, and rack compared with
It is low, it is unfavorable for mechanical work in rack.
Summary of the invention
The purpose of the present invention is to provide a kind of tea place Loose leaved Chinese cabbage method and devices, to realize automatic deploying and retracting just
The sunshade net device that commerial growing uses in tea place is suitble to tea tree raw so as to improve the growing environment in tea place throughout the year
It is long, extend the tea picking phase, improves tea leaf quality and yield.
For the technical problem more than solving, present invention employs double-layered sunshade net, specific technical solution is as follows:
A kind of tea place sunshade net device, characterized by comprising: upper sunshade net (01), lower sunshade net (02), head tree
(1), auxiliary column (2), positive drag-line steel cable (31), layback rope steel cable (32), positive fixed upper steel cable (41), positive fixed lower steel cable
(42), side fixed upper steel cable (43), side fix lower steel cable (44), vertically pull rope steel cable (5), upper folding and unfolding cable (61), lower folding and unfolding net
Line (62), top sheave (71), lower sheave (72), upper rope closing cylinder (81), lower rope closing cylinder (82), motor (91), motor
Bracket (92), gearbox (93), output shaft (94)；
The adjacent head tree (1), auxiliary column (2) are by positive drag-line steel cable (31), positive fixed upper steel cable (41), just solid
Fix steel cable (42) connection；The two neighboring head tree (1) is by layback rope steel cable (32), side fixed upper steel cable (43), side
Fixed lower steel cable (44) connection；The two neighboring auxiliary column (2) be by layback rope steel cable (32), side fixed upper steel cable (43),
Fixed lower steel cable (44) connection in side；Described vertically pull rope steel cable (5) connect positive drag-line steel cable (31), positive fixed upper steel cable (41), just
Fixed lower steel cable (42), and connecting side drag-line steel cable (32), side fix upper steel cable (43), lower steel cable (44) are fixed in side；
The motor (91) is fixed on support of motor (92)；The support of motor (92) is fixed on head tree
(1) on；Described gearbox (93) one end connects motor (91), and the other end connects output shaft (94)；
One end of the upper rope closing cylinder (81) and lower rope closing cylinder (82) is connected in turn on output shaft (94), respectively with
Upper folding and unfolding cable (61) and the connection of lower folding and unfolding cable (62)；The other end bypasses top sheave (71) and lower sheave (72) respectively；
The upper sunshade net (01) and lower sunshade net (02) are respectively placed in folding and unfolding cable (61) and lower folding and unfolding cable (62)
It is internal.
The head tree (1) and auxiliary column (2) are between 20-30m, the auxiliary column (2) of adjacent two at a distance of 40-60m；
Head tree (1) is highly 5-6m, and auxiliary column (2) is highly 3-4m.
Positive fixed upper steel cable (41) are located at upper folding and unfolding cable (61) top 0.1-0.2m, under positive fixed lower steel cable (42) are located at
Folding and unfolding cable (61) lower part 0.1-0.2m；The top of positive drag-line steel cable (31) connection head tree (1) and auxiliary column (2)；
It vertically pulls rope steel cable (5) and is separately connected and fixes positive drag-line steel cable (31), positive fixed upper steel cable (41), positive fixed lower steel
It restricts (42), between head tree (1) and auxiliary column (2), perpendicular to ground；The rope steel cable (5) that vertically pulls is to hold up upper receipts
Put cable (61) and lower folding and unfolding cable (62)；
Side fixed upper steel cable (43) and side are fixed lower steel cable (44), respectively with vertically pull rope steel cable (5) and positive fixed above steel cable
(41) it is connected with the junction of positive fixed lower steel cable (42), using the fixation for dividing sunshade net unit and when as folding and unfolding sunshade net
Side and initial line.
The upper rope closing cylinder (81) and lower rope closing cylinder (82) can move up and down along output shaft (94), be connected in turn defeated
On shaft (94), moves synchronously and separate with output shaft (94) to realize, individually to control upper folding and unfolding cable (61) He Xiashou
Put the movement of cable (62).
The upper rope closing cylinder (81) has helicla flute, and the both ends of upper folding and unfolding cable (61) are separately fixed at rope closing cylinder
(81) both ends are simultaneously in upper rope closing cylinder (81) two sides, and sunshade net folding and unfolding is reserved around helicla flute in one end of upper folding and unfolding cable (61)
Stroke, when the rotation of upper rope closing cylinder (81), upper folding and unfolding cable (61) is along helicla flute folding and unfolding, to realize upper folding and unfolding cable (61) two
End moves synchronously；
The lower rope closing cylinder (82) has helicla flute, and the both ends of lower folding and unfolding cable (62) are separately fixed at lower rope closing cylinder
(82) both ends are simultaneously in lower rope closing cylinder (82) two sides, and sunshade net folding and unfolding row is reserved around helicla flute in lower folding and unfolding cable (61) one end
Journey, when rope closing cylinder (82) rotates instantly, lower folding and unfolding cable (62) is along helicla flute folding and unfolding, to realize lower folding and unfolding cable (62) both ends
Move synchronously.
At a distance of 0.4-0.6m, lower folding and unfolding cable (62) distance between the upper folding and unfolding cable (61) and lower folding and unfolding cable (62)
Ground 2-2.2m, upper sunshade net (01) and lower sunshade net (02) are respectively placed in folding and unfolding cable (61) and lower folding and unfolding cable (62)
Portion.
The upper sunshade net (01) is driven by motor (91), passes through folding and unfolding cable in upper rope closing cylinder (81) drive
(61)。
The lower sunshade net (02) is driven by motor (91), drives lower folding and unfolding cable by lower rope closing cylinder (82)
(62)。
The side of the upper sunshade net (01) is fixedly connected with side fixed upper steel cable (43), as upper sunshade net (01) folding and unfolding
When fixed edge, when upper folding and unfolding cable (61) movement when, the other side of upper sunshade net (01) is in contact with upper folding and unfolding cable (61)
Point be fixedly connected, in traction sunshade net (01) complete folding and unfolding；
The side of the lower sunshade net (02) is fixedly connected with side fixed lower steel cable (44), as lower sunshade net (02) folding and unfolding
When fixed edge, instantly folding and unfolding cable (62) move when, the other side of lower sunshade net (02) is in contact with lower folding and unfolding cable (62)
Point be fixedly connected, draw lower sunshade net (02) and complete folding and unfolding；
The width of the every unit of the upper sunshade net (01) is the distance of two neighboring side fixed upper steel cable (43), lower sunshade net
It (02) is the distance of two neighboring side fixed lower steel cable (44).
A kind of covering method of tea place sunshade net device, comprising the following steps:
Step 1, with the sunshade net of two kinds of shading rates of height respectively as upper sunshade net (01) and lower sunshade net (02)；
Step 2, when external environment mean daily temperature is lower than 10 DEG C, and when minimum temperature is lower than -3 DEG C or there is frost damage
When, upper rope closing cylinder (82) and lower rope closing cylinder (82) move synchronously with output shaft (94) simultaneously, open simultaneously height shading rate
Two sunshade nets；
Step 3, when external environment mean daily temperature is lower than 10 DEG C, and minimum temperature, at -3 DEG C~0 DEG C, lower rope closing is round
Cylinder (82) is separated with output shaft (94), and upper rope closing cylinder (82) moves synchronously with output shaft (94), is individually opened high shading rate and is hidden
Screened postive；
Step 4, when external environment mean daily temperature is between 10~20 DEG C, or work as external environment long-time rainy days
When, two sunshade nets of height shading rate are all packed up；
Step 5, when external environment mean daily temperature is between 20~28 DEG C, upper rope closing cylinder (81) and output shaft (94)
Separation, lower rope closing cylinder (82) move synchronously with output shaft (94), individually open low shading rate sunshade net；
Step 6, when external environment mean daily temperature is higher than 28 DEG C, lower rope closing cylinder (82) separates with output shaft (94),
Upper rope closing cylinder (82) moves synchronously with output shaft (94), individually opens high shading rate sunshade net.
The process of work of the invention: the present invention has the function of shielded from sunlight using sunshade net, when having sunlight,
Can be with decreasing temperature and increasing humidity, and there is heat preservation at night.For environmental qualities different throughout the year, using double-layered sunshade net,
The environment for being more suitable for growth of tea plant can be createed；Just the sunshade net of two kinds of shading rates respectively as upper sunshade net (01) and under
Sunshade net (02).When ambient temperature is higher, upper rope closing cylinder (81) separates with output shaft (94), lower rope closing cylinder (82)
It is moved synchronously with output shaft (94), individually opens low shading rate sunshade net；When ambient temperature is excessively high, lower rope closing cylinder
(82) it is separated with output shaft (94), upper rope closing cylinder (82) moves synchronously with output shaft (94), individually opens high shading rate sunshade
Net；When ambient temperature is lower, lower rope closing cylinder (82) separates with output shaft (94), upper rope closing cylinder (82) and output shaft
(94) it moves synchronously, individually opens high shading rate sunshade net；When ambient temperature is too low or when there is frost damage, upper rope closing
Cylinder (82) and lower rope closing cylinder (82) move synchronously with output shaft (94) simultaneously, open simultaneously two sunshades of height shading rate
Net；When external environment long-time rainy days, two sunshade nets of height shading rate will be accepted.
The present invention has beneficial effect.The present invention considers the influence of high temperature and low temperature to growth of tea plant, and sunshade net is covered
Lid is divided into individually low shading rate covering, individually high shading rate covering and height shading rate while covering, and passes through double-layered sunshade net
Influence of the difference with the use of solution high temperature and low temperature to growth of tea plant.Double-layered sunshade net reasonably manages use, is conducive to change
The growing environment of kind tea place throughout the year extends the tea picking phase, improves tea leaf quality；This tea place sunshade net device, can be certainly
Dynamic to complete folding and unfolding, time saving and energy saving, suitable large area tea place uses；This tea place sunshade net device, it is relatively small with material amount, and
Rack is higher, is conducive to mechanical work in rack.
Detailed description of the invention
Fig. 1 is sunshade net device skeleton drawing of the invention；
Fig. 2 is main component figure on head tree of the invention, is in Fig. 1 I enlarged drawing；
Fig. 3 is main component figure on auxiliary column of the invention, is in Fig. 1 II enlarged drawing.
In figure: sunshade net, 02. lower sunshade net, 1. head trees, 2. auxiliary columns, 31. positive drag-line steel cables, 32. laybacks on 01.
Rope steel cable, 41. positive fixed upper steel cables, 42. positive fixed lower steel cables, the fixed upper steel cable in 43. sides, the fixed lower steel cable in 44. sides, 5. vertically pull
Rope steel cable, folding and unfolding cable on 61., 62. lower folding and unfolding cables, 71. top sheaves, 72. lower sheaves, rope closing cylinder on 81., 82. lower are received
Rope cylinder, 91. motor, 92. support of motors, 93. gearboxes, 94. output shafts.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of this method is described in further detail.Implement below
Example is not limited to the range of this method for illustrating this method.
System the Nomenclature Composition and Structure of Complexes of the invention is as shown in Figure 1, Figure 2 and Figure 3, including upper sunshade net 01, lower sunshade net 02, master
Column 1, auxiliary column 2, positive drag-line steel cable 31, layback rope steel cable 32, positive fixed upper steel cable 41, positive fixed lower steel cable 42, side are fixed
Upper steel cable 43, vertically pulls rope steel cable 5, upper folding and unfolding cable 61, lower folding and unfolding cable 62, top sheave 71, lower sheave at the fixed lower steel cable 44 in side
72, upper rope closing cylinder 81, lower rope closing cylinder 82, motor 91, support of motor 92, gearbox 93, output shaft 94；The master is vertical
Column 1, auxiliary column 2 are fixed by positive drag-line steel cable 31, layback rope steel cable 32, positive fixed upper steel cable 41, positive fixed lower steel cable 42, side
Upper steel cable 43, the fixed lower steel cable 44 in side vertically pull rope steel cable 5 and are formed by connecting；The motor 91 is fixed on support of motor 92；
It is fixed on head tree 1 in the support of motor 92；The gearbox 93, one end connect motor 91, and other end connection is defeated
Shaft 94；The upper rope closing cylinder 81 and lower rope closing cylinder 82 are connected in turn on output shaft 94, respectively with upper folding and unfolding cable 61
It is connected with lower folding and unfolding cable 62, the other end bypasses top sheave 71 and lower sheave 72 respectively；The upper sunshade net 01 and lower sunshade net
02 is respectively placed in inside folding and unfolding cable 61 and lower folding and unfolding cable 62.
In the present embodiment, the shading rate of upper sunshade net 01 is 40% to embodiment one, and the shading rate of lower sunshade net 02 is
80%, test plant be Anji white tea, the age of tree about 7 years；Head tree 1 and auxiliary column 2 at a distance of 20m, the auxiliary column 2 of adjacent two it
Between at a distance of 40m；1 height of head tree is 5m, and auxiliary 2 height of column is 3m, and positive fixed upper steel cable 41 is located at upper 61 top of folding and unfolding cable
0.1m, positive fixed lower steel cable 42 are located at lower 61 lower part 0.1m of folding and unfolding cable, phase between upper folding and unfolding cable 61 and lower folding and unfolding cable 62
Away from 0.4m, lower folding and unfolding cable 62 is apart from ground 2m.
In the present embodiment, the shading rate of upper sunshade net 01 is 35% to embodiment two, and the shading rate of lower sunshade net 02 is
75%, test plant be Anji white tea, the age of tree about 7 years；Head tree 1 and auxiliary column 2 at a distance of 30m, the auxiliary column 2 of adjacent two it
Between at a distance of 60m；1 height of head tree is 6m, and auxiliary 2 height of column is 4m, and positive fixed upper steel cable 41 is located at upper 61 top of folding and unfolding cable
0.2m, positive fixed lower steel cable 42 are located at lower 61 lower part 0.2m of folding and unfolding cable, phase between upper folding and unfolding cable 61 and lower folding and unfolding cable 62
Away from 0.6m, lower folding and unfolding cable 62 is apart from ground 2.2m.
In the present embodiment, the shading rate of upper sunshade net 01 is 45% to embodiment three, and the shading rate of lower sunshade net 02 is
85%, test plant be Anji white tea, the age of tree about 7 years；Head tree 1 and auxiliary column 2 at a distance of 25m, the auxiliary column 2 of adjacent two it
Between at a distance of 50m；1 height of head tree is 5.5m, and auxiliary 2 height of column is 3.5m, and positive fixed upper steel cable 41 is located at upper folding and unfolding cable 61
Top 0.15m, positive fixed lower steel cable 42 are located at lower 61 lower part 0.15m of folding and unfolding cable, upper folding and unfolding cable 61 and lower folding and unfolding cable 62
Between at a distance of 0.5m, lower folding and unfolding cable 62 is apart from ground 2.1m.
The use process of lower sunshade rack is described further below.
Stage one: it in the previous moon that the spring tea collecting period starts, is hidden under external environment minimum temperature is lower than 0 DEG C, opens
Screened postive, when there is the weather of low temperature or frost, upper sunshade net will also be opened, and the method is in order to exploit spring tea in advance.
Stage two: in the spring tea collecting period, upper sunshade net and lower sunshade net will be packed up, lower than 0 DEG C or white when there is temperature
Weather when, lower sunshade net need to be opened.
Stage three: in latter stage spring tea collecting period, mean daily temperature is greater than 20 DEG C, and sunshade net in opening packs up lower sunshade net,
The method in order to extend the spring tea collecting period backward.
Stage four: in the summer tea collecting period, mean daily temperature is greater than 28 DEG C, packs up sunshade net, opens lower sunshade net, this side
Method is in order to improve summer tea quality.
Stage five: in the autumn tea collecting period, mean daily temperature is less than 20 DEG C, and sunshade net in opening packs up lower sunshade net, this side
Method is in order to improve autumn tea quality.
Embodiment of above is merely to illustrate this method, and is not the limitation to this method, in relation to the common of technical field
Technical staff can also make a variety of changes and modification in the case where not departing from the spirit and scope of this method, therefore all
Equivalent technical solution also belongs to the scope of this method, and the scope of patent protection of this method should be defined by the claims.
Claims (9)
1. a kind of tea place sunshade net device, characterized by comprising: upper sunshade net (01), lower sunshade net (02), head tree (1),
Auxiliary column (2), positive drag-line steel cable (31), layback rope steel cable (32), positive fixed upper steel cable (41), positive fixed lower steel cable (42), side
Steel cable (43) in fixation, side fixed lower steel cable (44), vertically pull rope steel cable (5), upper folding and unfolding cable (61), lower folding and unfolding cable (62),
Top sheave (71), lower sheave (72), upper rope closing cylinder (81), lower rope closing cylinder (82), motor (91), support of motor
(92), gearbox (93), output shaft (94)；
Adjacent head tree (1), auxiliary column (2) are by positive drag-line steel cable (31), positive fixed upper steel cable (41), positive fixed lower steel cable
(42) it connects；Two neighboring head tree (1) is by layback rope steel cable (32), side fixed upper steel cable (43), the fixed lower steel cable in side
(44) it connects；Two neighboring auxiliary column (2) is by layback rope steel cable (32), side fixed upper steel cable (43), the fixed lower steel cable in side
(44) it connects；Described vertically pull rope steel cable (5) connect positive drag-line steel cable (31), positive fixed upper steel cable (41), positive fixed lower steel cable
(42), and connecting side drag-line steel cable (32), side fix upper steel cable (43), lower steel cable (44) are fixed in side；
The motor (91) is fixed on support of motor (92)；The support of motor (92) is fixed on head tree (1)；
Described gearbox (93) one end connects motor (91), and the other end connects output shaft (94)；
One end of the upper rope closing cylinder (81) and lower rope closing cylinder (82) is connected in turn on output shaft (94), respectively with upper receipts
Put cable (61) and the connection of lower folding and unfolding cable (62)；The other end bypasses top sheave (71) and lower sheave (72) respectively；
The upper sunshade net (01) and lower sunshade net (02) are respectively placed in folding and unfolding cable (61) and lower folding and unfolding cable (62) is internal.
2. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the head tree (1) and auxiliary column
(2) at a distance of 40-60m between 20-30m, the auxiliary column (2) of adjacent two；Head tree (1) is highly 5-6m, auxiliary column (2)
Height is 3-4m.
3. a kind of tea place sunshade net device according to claim 1, it is characterised in that: positive fixed upper steel cable (41) are located at upper
Folding and unfolding cable (61) top 0.1-0.2m, positive fixed lower steel cable (42) are located at lower folding and unfolding cable (61) lower part 0.1-0.2m；It is positive to draw
The top of rope steel cable (31) connection head tree (1) and auxiliary column (2)；
It vertically pulls rope steel cable (5) and is separately connected and fixes positive drag-line steel cable (31), positive fixed upper steel cable (41), positive fixed lower steel cable
(42), between head tree (1) and auxiliary column (2), perpendicular to ground；The rope steel cable (5) that vertically pulls is to hold up upper folding and unfolding
Cable (61) and lower folding and unfolding cable (62)；
Side fixed upper steel cable (43) and side are fixed lower steel cable (44), respectively with vertically pull rope steel cable (5) and it is positive it is fixed above steel cable (41)
Be connected with the junction of positive fixed lower steel cable (42), using divide sunshade net unit and fixed edge when as folding and unfolding sunshade net and
Play initial line.
4. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the upper rope closing cylinder (81) and under
Rope closing cylinder (82) can move up and down along output shaft (94), be connected in turn on output shaft (94), to realize and output shaft (94)
It moves synchronously and separates, individually to control the movement of upper folding and unfolding cable (61) and lower folding and unfolding cable (62).
5. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the upper rope closing cylinder (81) has
Helicla flute, the both ends of upper folding and unfolding cable (61) are separately fixed at the both ends of rope closing cylinder (81) and in upper rope closing cylinders (81)
Sunshade net folding and unfolding stroke is reserved around helicla flute in one end of two sides, upper folding and unfolding cable (61), when the rotation of upper rope closing cylinder (81), on
Folding and unfolding cable (61) is along helicla flute folding and unfolding, to realize moving synchronously for upper folding and unfolding cable (61) both ends；
The lower rope closing cylinder (82) has helicla flute, and the both ends of lower folding and unfolding cable (62) are separately fixed at lower rope closing cylinder (82)
Both ends and be in lower rope closing cylinder (82) two sides, lower folding and unfolding cable (61) one end reserves sunshade net folding and unfolding stroke around helicla flute,
Instantly when rope closing cylinder (82) rotates, lower folding and unfolding cable (62) is along helicla flute folding and unfolding, to realize lower folding and unfolding cable (62) both ends
It moves synchronously.
6. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the upper folding and unfolding cable (61) and under
At a distance of 0.4-0.6m between folding and unfolding cable (62), lower folding and unfolding cable (62) is apart from ground 2-2.2m, upper sunshade net (01) and lower screening
Screened postive (02) is respectively placed in folding and unfolding cable (61) and lower folding and unfolding cable (62) is internal.
7. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the upper sunshade net (01) passes through electricity
Motivation (91) driving, passes through folding and unfolding cable (61) in upper rope closing cylinder (81) drive；
The lower sunshade net (02) is driven by motor (91), drives lower folding and unfolding cable (62) by lower rope closing cylinder (82).
8. a kind of tea place sunshade net device according to claim 1, it is characterised in that: the side of the upper sunshade net (01)
It is fixedly connected with side fixed upper steel cable (43), fixed edge when as upper sunshade net (01) folding and unfolding, when upper folding and unfolding cable (61) is transported
When dynamic, the point that the other side of upper sunshade net (01) is in contact with upper folding and unfolding cable (61) is fixedly connected, sunshade net (01) in traction
Complete folding and unfolding；
The side of the lower sunshade net (02) is fixedly connected with side fixed lower steel cable (44), when as lower sunshade net (02) folding and unfolding
Fixed edge, when folding and unfolding cable (62) moves instantly, point that the other side of lower sunshade net (02) is in contact with lower folding and unfolding cable (62)
It is fixedly connected, draws lower sunshade net (02) and complete folding and unfolding；
The width of the every unit of the upper sunshade net (01) is the distance of two neighboring side fixed upper steel cable (43), lower sunshade net (02)
For the distance of two neighboring side fixed lower steel cable (44).
9. a kind of Loose leaved Chinese cabbage method of tea place sunshade net device according to claim 1, it is characterised in that
The following steps are included:
Step 1, with the sunshade net of two kinds of shading rates of height respectively as upper sunshade net (01) and lower sunshade net (02)；
Step 2, when external environment mean daily temperature be lower than 10 DEG C when, and minimum temperature be lower than -3 DEG C when or when there is frost damage,
Upper rope closing cylinder (82) and lower rope closing cylinder (82) move synchronously with output shaft (94) simultaneously, open simultaneously height shading rate two
Sunshade net；
Step 3, when external environment mean daily temperature is lower than 10 DEG C, and minimum temperature is at -3 DEG C~0 DEG C, lower rope closing cylinder
(82) it is separated with output shaft (94), upper rope closing cylinder (82) moves synchronously with output shaft (94), individually opens high shading rate sunshade
Net；
Step 4, when external environment mean daily temperature is between 10~20 DEG C, or when external environment long-time rainy days,
Two sunshade nets of height shading rate are all packed up；
Step 5, when external environment mean daily temperature is between 20~28 DEG C, upper rope closing cylinder (81) and output shaft (94) point
From lower rope closing cylinder (82) moves synchronously with output shaft (94), individually opens low shading rate sunshade net；
Step 6, when external environment mean daily temperature is higher than 28 DEG C, lower rope closing cylinder (82) separates with output shaft (94), upper receipts
Rope cylinder (82) is moved synchronously with output shaft (94), individually opens high shading rate sunshade net.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824973.6A CN106416844B (en) | 2016-09-18 | 2016-09-18 | A kind of tea place Loose leaved Chinese cabbage method and device |
| PCT/CN2016/110038 WO2018049743A1 (en) | 2016-09-18 | 2016-12-15 | Method and device for covered cultivation with sunshade net in tea garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824973.6A CN106416844B (en) | 2016-09-18 | 2016-09-18 | A kind of tea place Loose leaved Chinese cabbage method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106416844A CN106416844A (en) | 2017-02-22 |
| CN106416844B true CN106416844B (en) | 2019-06-25 |
Family
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| CN108710395A (en) * | 2018-05-31 | 2018-10-26 | 深圳春沐源控股有限公司 | The control method of sunshade net and the control system of sunshade net |
| CN110199746A (en) * | 2019-06-15 | 2019-09-06 | 浙江大学 | Tea place shading system based on flexible photovoltaic bracket |
| CN115067126B (en) * | 2022-06-30 | 2024-03-01 | 中国科学院华南植物园 | Method for reducing harm of low-temperature stress to tea trees |
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| CN2702607Y (en) * | 2004-03-25 | 2005-06-01 | 江苏大学 | Solar panel greenhouse structure |
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| WO2018049743A1 (en) | 2018-03-22 |
| CN106416844A (en) | 2017-02-22 |
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