CN208639448U - A kind of orchard bird prevention net greenhouse - Google Patents

Abstract

The utility model provides a kind of orchard anti-bird net greenhouse, including greenhouse bracket, and the anti-bird net that can be spread out and collapse at the top of greenhouse bracket, greenhouse bracket surrounding is enclosed by beam pipe, wherein the middle part of two opposite beam pipes is connected by a tower tube, pass through several parallel branch line connections between other two beam pipes and the tower tube at middle part respectively, two beam pipes of tower tube connection are equipped with wire guide track, anti-bird net is laid on branch line top, the head of anti-bird net is fixed on cross bar, the both ends of cross bar are located in the wire guide track of two sides crossbeam, the tail portion of anti-bird net is fixed on another nearest beam pipe parallel with tower tube, if the two sides of anti-bird net are equipped with the dry-charged plates annulus being set on wire guide track, it is moved in wire guide track by cross bar, control anti-bird net is spread out and is collapsed on branch line top.The utility model anti-bird net greenhouse wind loading rating significantly improves, and the fundamental wind pressure being able to bear reaches 0.50kN/m², collect anti-bird, radix saposhnikoviae and the ability for resisting blizzard weather.

Description

A kind of orchard anti-bird net greenhouse

Technical field

The utility model relates to a kind of orchard anti-bird net greenhouses, belong to field of fruit tree cultivation.

Background technique

In recent years, birds constantly increased the harm in orchard, main cause: first is that as China's whole people's environmental protection is anticipated The enhancing of knowledge, and a shot at a bird shoot bird, catching bird behavior is restricted, type, the population invariable number of bird sharply increase；Second is that on field, trees Number of pest effectively controlled by pesticide, the food sources of birds is reduced；Third is that the fruit of various tastes is more and more, cultivated area is got over Come bigger, hungry birds is allowed to quickly find fresh food；Fourth is that the control method in many fruit areas is improper at present.But due to Some birds fruits, not only directly affect the yield and quality of fruit, but also are conducive to germ in the wound for being pecked fruit Locate mass propagation, keeps many normal fruits sick；Birds In Spring can also peck at tender shoots simultaneously, trample on grafting twig etc..

Currently, the tools of many prevention bird pests of mankind's utility model, take a variety of different precautionary measures.It uses Anti- bird method includes using bird repellent, bird-scaring unit, sets up anti-bird net etc..But due to the shortcoming in certain methods, people would rather Also it is unwilling after spending to buy these devices, such as the long-time service of bird repellent, bird-scaring unit by bird pest, birds gradually adapt to, and prevent Control that the effect is unsatisfactory.

It since fruit tree is mostly arbor, sets not tall and big, it is desirable that it is sufficiently high to build anti-bird net, and wind loading rating is also wanted to be eager to excel.Its Middle anti-bird net seine operation belongs to high risk industries, manual work cost 200-300 member/day, therefore the nets such as general orchard use completely It is just removed after breakage, it is contemplated that light transmission and cost, anti-bird net now mostly use the anti-aging PE modeling in 2-3 centimetres of aperture of monofilament Expect net, just having pulled on net sometimes, soon a typhoon just blows net and tears or even strong wind chord column all stretch bending；Encountering hail day Gas, monofilament trammel net are very easy to be punctured, and select solid fishnet, do not break though pricking, and a large amount of hails are overstock on wire side, pillar It can crush.The winter in 2017 in Jiangsu, a peace regional snowstorm such as micro-, 90% is mostly crushed by heavy snow with anti-bird net, even Frame body entirety be collapsed, causes heavy economic losses.

Utility model content

The purpose of this utility model is that weak for orchard anti-bird net frame wind resistance snow ability, anti-bird net service life is short, The problems such as anti-bird net is at high cost is replaced, providing one kind can wind sheltering snow and long service life anti-bird net greenhouse.

In order to solve the above-mentioned technical problem, the technical solution that the utility model is taken is as follows:

A kind of orchard anti-bird net greenhouse, including greenhouse bracket, and can spread out and collapse at the top of greenhouse bracket Anti-bird net；

The greenhouse bracket surrounding is enclosed by beam pipe, wherein the middle part of two opposite beam pipes is connected by a tower tube It connects, in addition respectively by several parallel branch line connections between two beam pipes and the tower tube at middle part, the crossbeam bottom of the tube is logical Side column support is crossed, greenhouse bracket quadrangle is supported by corner post, and the tower tube bottom is supported by king-post, and the branch line bottom passes through Upright supports；Two beam pipes of tower tube connection are equipped with wire guide track；

The anti-bird net is laid on branch line top, and the head of anti-bird net is fixed on cross bar, and the both ends of cross bar are located at In the wire guide track of two sides crossbeam, the tail portion of anti-bird net is fixed on another nearest beam pipe parallel with tower tube, anti-bird If the two sides of net are equipped with the dry-charged plates annulus being set on wire guide track, moved in wire guide track by cross bar, control is anti- Trammel net is spread out and is collapsed on branch line top.

Fruit 1 half a month generally before harvesting is just endangered by bird pest, remaining period does not need anti-bird, passes through wire guide rail The driving units such as road, sliding annulus, cross bar can control spreading out and collapsing for anti-bird net as needed；On the other hand, orchard exists Nurturing period often encounters extreme weather, and by improveing to original anti-bird net, in anti-bird net bottom, setting branch line is propped up Support, can effectively avoid the harm of typhoon, snowstorm to orchard.

Wherein, the cross bar two sides are equipped with several nettles, and side column and king-post are equipped with corresponding hook, are pulled by nettle It drives cross bar mobile, controls spreading out and collapsing for anti-bird net, operated in garden convenient for orchard worker.

Selvage saddle is additionally provided on two beam pipes equipped with wire guide track, selvage saddle is located under wire guide track Portion is used to support the side of anti-bird net, enhances the wind resistance snow ability of anti-bird net.

Further, the side column is supported by side column cross-brace, and side column cross-brace is located inside greenhouse, and with side column at 45~60 ° of angles；The corner post is supported by upper and lower two corner post cross-braces, and corner post cross-brace is located inside greenhouse, and and corner post At 45~60 ° of angles；The king-post is that two inclination cylinders intersect, the tower tube of common branch support.Enhanced by cross-brace The enabling capabilities of greenhouse support column are able to bear bigger wind-force.

Preferably, it is also connected with earth anchor on the side column and corner post, the earth anchor is located at outside greenhouse, at 45~60 ° of angles Inclination.

Preferably, connecting rod is connected between two side columns close with corner post.

Further, fixed in the bottom difference Transducers Embedded in Concrete basis of the side column, corner post, king-post and column.

Wherein, the concrete foundation includes external basis and buried foundation, the bottom of side column, corner post, king-post and column It is welded with steel plate, steel plate is located at external basis and buried foundation interconnecting piece and is surrounded by through hole, in buried foundation Through hole is passed through at the top of ring beam reinforcing steel bar, and is fixed by nut.

The utility model has the advantages that

1, anti-bird net greenhouse in the utility model orchard improves original anti-bird net, utilizes cross bar, wire guide track, sliding The component controls anti-bird net such as annulus being spread out and collapsing, consequently facilitating orchard worker draws in the net and receive as needed net, in addition to anti- Trammel net is supported reinforcing, enhances its resilience to strong wind, blizzard weather, extends anti-bird net service life, guarantees frame Safety；

2, each support column of the utility model greenhouse bracket is reinforced using cross-brace, earth anchor is reinforced, concrete foundation is reinforced, and is made The wind loading rating for obtaining greenhouse bracket significantly improves, and the fundamental wind pressure being able to bear reaches 0.50kN/m²。

Detailed description of the invention

The utility model is done with reference to the accompanying drawings and detailed description and is further illustrated, the utility model Above-mentioned and/or otherwise advantage will become apparent.

Fig. 1 shows the first orchard anti-bird net greenhouse structure schematic diagram；

Fig. 2 is greenhouse side column structural schematic diagram；

Fig. 3 is greenhouse corner structure schematic diagram；

Fig. 4 is concrete foundation structural schematic diagram；

Fig. 5 is the driving principle schematic diagram of anti-bird net；

Fig. 6 shows widened orchard anti-bird net greenhouse structure schematic diagram on the basis of the first.

Each component is shown using following appended drawing reference in figure: greenhouse bracket 100, anti-bird net 200, beam pipe 1, side column 11, Side column cross-brace 112, corner post cross-brace 121,122, earth anchor 113,123, wire guide track 13, selvage saddle 14, is hung corner post 12 Hook 111,211, connecting rod 15, tower tube 2, king-post 21, branch line 3, column 31, cross bar 4, nettle 41, sliding annulus 5, concrete foundation 6, external basic 61, buried foundation 62, steel plate 7, through hole 71, ring beam reinforcing steel bar 8, nut 9.

Specific embodiment

According to following embodiments, the utility model may be better understood.

Structure depicted in Figure of description, ratio, size etc., only to cooperate the revealed content of specification, with Understand for those skilled in the art and read, is not intended to limit the utility model enforceable qualifications, therefore does not have skill Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute Under the effect of capable of generating and the purpose that can reach, it should all still fall in what the revealed technology contents of the utility model can be covered In range.Meanwhile cited such as "upper", "lower", "front", "rear", " centre " term in this specification, it is merely convenient to chat That states is illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change Under more technology contents, when being also considered as the enforceable scope of the utility model.

As shown in Fig. 1 to 5, which includes greenhouse bracket 100, and can be spread out positioned at 100 two, top of greenhouse bracket The anti-bird net 200 opened and collapsed.100 surrounding of greenhouse bracket is enclosed by beam pipe 1, wherein in two opposite beam pipes 1 Portion is connected by a tower tube 2, is in addition connected respectively by several parallel branch lines 3 between two beam pipes 1 and the tower tube 2 at middle part It connects, 1 bottom of beam pipe is supported by side column 11, and greenhouse bracket quadrangle is supported by corner post 12, and 2 bottom of tower tube passes through king-post 21 supports, 3 bottom of branch line are supported by column 31；Two beam pipes 1 that tower tube 2 connects are equipped with wire guide track 13；Side Column 11 is supported by side column cross-brace 112, and side column cross-brace 112 is located inside greenhouse, and with side column 11 at 45 jiaos；Corner post 12 is logical It crosses two corner post cross-braces 121,122 up and down to support, corner post cross-brace 121,122 is located inside greenhouse, and with corner post 12 at 45 Angle；King-post 21 is that two inclination cylinders intersect, the tower tube 2 of common branch support；It is also connected on side column 11 and corner post 12 Earth anchor 113,123, the earth anchor 113,123 is located at outside greenhouse, at 45~60 ° of overturning angles；The two piece sides close with corner post 12 Connecting rod 15 is connected between column 11.

Side column 11, corner post 12, king-post 21 and column 31 bottom difference Transducers Embedded in Concrete basis 6 in fixed, coagulation soil matrix Plinth 6 includes external basis 61 and buried foundation 62, side column 11, corner post 12, king-post 21 and column 31 bottom be welded with steel plate 7, Steel plate 7 is located at external basis 61 and 62 interconnecting piece of buried foundation and is surrounded by through hole 71, the circle in buried foundation 62 Through hole 71 is passed through at the top of beam steel 8, and fixed by nut 9.

Greenhouse bracket is all made of zinc-plated lightweight steel construction, in which: side column 11, corner post 12 select 80mm × 80mm × 3.5mm plating Zinc square tube；Beam pipe 1 uses 100mm × 50mm × 2.5mm hot galvanizing rectangular tube；Side column cross-brace 112, corner post cross-brace 121,122, king-post 21, column 31 use the zinc-plated round tube in 63-76 × 4.5 φ；Cross bar 4 uses the zinc-plated round tube of Ф 32 × 2.5；Branch line 3 use 6 belt leather wirerope of φ, and both ends are connected with 6 turnbuckle of φ with beam pipe 1；Earth anchor 113,123 lateral conductors use 10 band of φ Skin wirerope is connected with 10 turnbuckle of φ with side column or corner post；62 specification of buried foundation is 70 × 70 × 100cm, external base 61 specification of plinth is 40 × 40 × 80cm.

Anti-bird net 200 is laid on 3 top of branch line, and the head of anti-bird net is fixed on cross bar 4, and position is distinguished at the both ends of cross bar 4 In in the wire guide track 13 of two sides crossbeam 1, the tail portion of anti-bird net is fixed on the beam pipe 1 parallel with tower tube 2 of nearest another On, if the two sides of anti-bird net are equipped with the dry-charged plates annulus 5 being set on wire guide track 13, by cross bar 4 in wire guide track 13 Interior movement, control anti-bird net 200 are spread out and are collapsed on 3 top of branch line, and anti-bird net selects black 4, and 2.5-3 centimetres of aperture PE is anti- Aging net, it is desirable that monolithic width is identical as 4 length of cross bar.

As shown in fig. 6, the greenhouse is the enlarging for carrying out twice or more on the basis of the first above-mentioned greenhouse, from the first Anti-bird net enlarging in greenhouse two sides is the greenhouse that can install four sides anti-bird net, to meet different area networking demand, using we Method can save financial resources, material resources and quality time, provide more preferably sound assurance for fruit tree safety in production.

Anti- bird greenhouse frame will be built applied in the production of fruit trees such as pears, apple, peach, planting fruit trees row is with internal upright 31 With a line to raising fruit trees with a distance from side column cross-brace 112, internal upright 31, king-post 21 at least 50 centimetres, under side column cross-brace Side reverses end for end road for tractor-ploughing, forbids raising fruit trees, branch and irrigation and drainage canal can be built under king-post 21.

Frame whole height is determined according to different fruit shapes when building anti-bird net frame, as the long tip of two major branch of peach is happy Shape, canopy are 4 meters high；Traditional three open-center shape, canopy are 3 meters high；The happy shape of pear tree coronule, canopy are 2.5 meters high；Coronule dredges layer shape, and canopy is high 3.5 rice；Trunk shape, canopy are 4.5 meters high；Apple spindle-like, canopy are 3.5 meters high；Trunk shape, canopy are 4 meters high.

The utility model provides the thinking and method of a kind of orchard anti-bird net greenhouse, implements the side of the technical solution There are many method and approach, and the above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.Existing skill can be used in each component part being not known in the present embodiment Art is realized.

Claims (8)

1. an orchard bird-proof netting greenhouse, is characterized in that, comprises a greenhouse support (100), and is positioned at the bird-proof net (200) that can be spread out and folded at the top of the greenhouse support; Said greenhouse support (100) is surrounded by beam pipes (1), wherein the middle of two opposite beam pipes (1) is connected by a tower pipe (2), and the other two beam pipes (1) are connected with the tower in the middle The pipes (2) are respectively connected by several parallel branch lines (3), the bottom of the beam pipe (1) is supported by side columns (11), the four corners of the greenhouse support are supported by corner columns (12), and the tower pipes (2) The bottom is supported by the tower column (21), and the bottom of the branch line (3) is supported by the vertical column (31); the two beam pipes (1) connected by the tower pipe (2) are provided with guide net tracks (13); The bird-proof net (200) is laid on the upper part of the branch line (3), the head of the bird-proof net is fixed on the cross bar (4), and the two ends of the cross bar (4) are respectively located on the guide nets of the cross beams (1) on both sides. In the track (13), the tail of the anti-bird net is fixed on the other nearest beam tube (1) parallel to the tower tube (2), and the two sides of the anti-bird net are provided with guide rails (13). Several sliding rings (5) on the ) move in the guide net track (13) through the cross bar (4), and control the bird-proof net (200) to spread and fold on the upper part of the branch line (3). 2. A kind of orchard bird-proof net greenhouse according to claim 1, characterized in that, several net ropes (41), side posts (11) and pylons (21) are provided on both sides of the cross bar (4) There are corresponding hooks (111, 211) on it. 3. A kind of orchard bird-proof netting greenhouse according to claim 2, is characterized in that, the two beam pipes (1) provided with the guide net track (13) are also provided with a net side pipe support (14), the net The side branch pipe frame (14) is located at the lower part of the guide net track (13), and is used for supporting the side edges of the anti-bird net (200). 4. a kind of orchard anti-bird net greenhouse according to claim 1, is characterized in that, described side post (11) is supported by side post diagonal brace (112), and side post diagonal brace (112) is located inside the greenhouse , and form an angle of 45 to 60° with the side post (11); the corner post (12) is supported by two upper and lower corner post diagonal braces (121, 122), and the corner post diagonal braces (121, 122) are located inside the greenhouse, and It forms an angle of 45-60° with the corner post (12); the tower post (21) is formed by the intersection of two inclined cylinders, and jointly supports the tower tube (2) at the top. 5. A kind of orchard bird-proof net greenhouse according to claim 4, characterized in that, ground anchors (113, 123) are also connected on the side posts (11) and the corner posts (12), and the ground anchors ( 113, 123) are located outside the greenhouse and are inclined at an angle of 45-60°. 6. An orchard bird-proof netting greenhouse according to claim 4, characterized in that a connecting rod (15) is connected between the two side posts (11) close to the corner posts (12). 7. a kind of orchard bird-proof net greenhouse according to claim 1 or 4, is characterized in that, the bottom of described side post (11), corner post (12), tower post (21) and upright post (31) are buried respectively It is fixed into the concrete foundation (6). 8. A kind of orchard anti-bird net greenhouse according to claim 7, is characterized in that, described concrete foundation (6) comprises external foundation (61) and embedded foundation (62), side post (11), corner post ( 12) A steel plate (7) is welded at the bottom of the tower column (21) and the upright column (31), and the steel plate (7) is located at the connection between the external foundation (61) and the embedded foundation (62) and is provided with through holes (71) around it. , the top of the ring beam steel bar (8) embedded in the foundation (62) passes through the through hole (71) and is fixed by the nut (9).