CN203136672U

CN203136672U - Jujube tree canopy

Info

Publication number: CN203136672U
Application number: CN 201320183255
Authority: CN
Inventors: 赵雨明; 杨延青; 刘兵; 杨飞; 刘鑫; 卢桂宾; 雍鹏; 贺义才
Original assignee: Shanxi Province Forestry Research Institute
Current assignee: Shanxi Province Forestry Research Institute
Priority date: 2013-04-12
Filing date: 2013-04-12
Publication date: 2013-08-21
Anticipated expiration: 2023-04-12

Abstract

The utility model discloses a jujube tree canopy which comprises at least two single canopies which are longitudinally arranged, rope reelers and film reelers. The outer layers of the two single canopies are covered with a canopy film, the rope reelers are perpendicular to the ground and arranged on one sides outside the single canopies, and the film reelers are arranged on two sides of the single canopies. The single canopies comprise two-side stand columns which are vertically fixed with the ground and lagging jacks which are fixed at the top ends of the two-side stand columns, the two-side stand columns and bow racks are fixed through socket butt joint, middle stand columns are further fixedly arranged on the lower portions of the center positions of the lagging jacks, and the lagging jacks and the two-side stand columns are fixedly provided with cross beams which are fixed with the lagging jacks and the two-side stand columns in a crossed mode and are of a longitudinal criss-cross shape. Film pressing ropes are arranged outside the canopy film at intervals, one ends of the film pressing ropes are fixed on ground corners, and the other ends of the film pressing ropes are fixed on film pressing rope rods, the rope reelers drive the film pressing rope rods to rotate, and rope tightening or rope loosening can be achieved. Film reeler supports are mounted underground on two sides in front of a single canopy door, the film reelers are fixed on the film reeler supports, two ends of the canopy film are fixed on film rolling rods, and the film rolling rods can move along the two-side stand columns and the lagging jacks. The jujube tree canopy is long in service life, capable of adjusting the temperature and the humidity and good in rain sheltering effect and anti-cracking effect.

Description

The jujube tree rain shade

Technical field

The utility model relates to a kind of jujube tree rain shade.

Background technology

At present, facility cultivation such as has become in the fruit growing and has facilitated, delayed, taken shelter from rain at culture technique system and corresponding modes, and facility take shelter from rain cultivation can constant rate of production, improve fruit quality, prevent dehiscent fruit and shedding.

In recent years, China jujube tree is suffered heavy losses because of the dehiscent fruit decayed fruit that rainfall causes; Because prior art can't effectively be regulated and control factors such as the temperature, humidity in jujube garden, make that the quality of jujube fruit is low, good fruit rate and commodity rate are low.In order to solve the above-mentioned defective that prior art exists, Chinese patent CN2896858Y, CN99227670.5, CNO0259413.7, CN201011796, CN200944776 and CN201536530 U disclose a series of rain shades, but all there is complex structure, service life is short, be difficult to regulate and control jujube garden temperature, humidity, waterproof cloth launches, packs up inconvenient inadequate problem.

Summary of the invention

The utility model is in order to solve the defective that above-mentioned prior art exists, and a kind of jujube tree rain shade is provided, with reach simple in structure, cost is low, can effectively regulate and control temperature, humidity, prevents the purpose of jujube dehiscent fruit.

The utility model is achieved through the following technical solutions:

The jujube tree rain shade comprises that skin is coated with at least two of horticultural covering film and vertically arranges the winder that the single canopy, the vertical grounds that arrange are installed in the outer side of single canopy, the film-coiling device that is installed in the Dan Peng both sides; Described single canopy comprises two fixing heel posts perpendicular to the ground, be fixed on the bow member on two heel post tops, described two heel posts dock fixing with bow member by socket joint, middle standing pillar is also fixedly arranged at bottom, described bow member center, fixedly has on bow member and two heel posts to intersect and be vertical criss-cross crossbeam with it; Horticultural covering film is outer to arrange film-pressing line at interval, and film-pressing line one end is fixed on the ditch, and the other end is fixed on the film-pressing line bar, rotates stringing and loose ends but winder drives the film-pressing line bar; Described single canopy underground both sides in front of the door is equipped with the film-coiling device support, and film-coiling device is fixed on the film-coiling device support, and the two ends of described horticultural covering film are fixed on the film rolling rob, and film rolling rob can move along two heel posts and bow member.

Further, described two side stands and bow member are the hot dip galvanizing pipe of Φ 25mm, and the socket joint butt joint forms single canopy.

Described horticultural covering film is outer to arrange film-pressing line every 1m, in case horticultural covering film is scratched by strong wind, on one side film-pressing line is fixed on the ditch, another side is fixed on the film-pressing line bar, can adjust the degree of tightness of film-pressing line by adjusting the film-pressing line bar.

Described middle standing pillar height is 3.2m, and the booth space is big, and the coverability tree height is fit to jujube growth in the dense planting garden of 2m 3 row.

Area coverage was big after the utility model was laterally formed beam-connected greenhouse with single canopy, and high insulating effect can effectively prevent fruit face dewfall, avoided the dehiscent fruit that dew causes behind the rain; In beam-connected greenhouse, each hides rain list canopy and has formed relatively independent unit, and it is that unit carries out that the covering of horticultural covering film and rising is received with single canopy, saves time, the saving of labor, and is simple and easy, practical; During high humidity, suitably regulate rising and falling of booth in the daytime, can regulate temperature, the humidity in jujube garden, effectively avoid fruit face dewfall and dehiscent fruit, can guarantee that generally temperature of shed is higher than dew-point temperature, guarantee not dewfall of fruit face; And behind the formation beam-connected greenhouse, sound construction, admittedly strong, withstand voltage, the tension of property, wind loading rating is strong, can resist the attack than tempest.

Compared with prior art, the utlity model has following beneficial effect:

Simple in structure, easy for installation, the frame long service life; Beam-connected greenhouse structure and horticultural covering film open and close adjustable temperature control, humidity; The effect of anti-cracking of taking shelter from rain is good, effectively prevents fruit face dewfall simultaneously, keeps fruit fresh and tender, improves good fruit rate and commodity rate; Wind resistance is strong, and is nuisanceless.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is the single booth structure schematic diagram after the horticultural covering film all standing;

Single booth structure schematic diagram when accompanying drawing 3 partly covers for horticultural covering film;

Accompanying drawing 4 is that 3 canopies of itemizing are arranged in parallel and form the structure chart of beam-connected greenhouse.

Among the figure: 1-two heel posts, 2-bow member, 3-middle standing pillar, 4-horticultural covering film, 5-film-pressing line, 6-film-pressing line bar, 7-winder, 8-volume model support, 9-film-coiling device, 10-film rolling rob, 11-crossbeam.

Embodiment

Jujube tree rain shade as shown in Figure 1, 2 comprises that skin is coated with at least two of horticultural covering film 4 and vertically arranges the winder 7 that the single canopy, the vertical grounds that arrange are installed in the outer side of single canopy, the film-coiling device 9 that is installed in the Dan Peng both sides; Described single canopy comprises two fixing heel posts 1 perpendicular to the ground, be fixed on the bow member 2 on two heel posts, 1 top, described two heel posts 1 dock fixing with bow member 2 by socket joint, middle standing pillar 3 is also fixedly arranged at bottom, described shelf 2 center, fixedly has on bow member 2 and two heel posts to intersect with it to fix and be vertical criss-cross crossbeam 11; Between horticultural covering film 4 outer bow members film-pressing line 5 is set, film-pressing line 5 one ends are fixed on the ditch, and the other end is fixed on the film-pressing line bar 6, and winder 7 drives film-pressing line bar 6 and rotates, but stringing and loose ends; Described single canopy underground both sides in front of the door is equipped with film-coiling device support 8, and film-coiling device 9 is fixed on the film-coiling device support 8, and the two ends of described horticultural covering film 4 are fixed on the film rolling rob 10, and film rolling rob 10 can move up and down along two heel posts 1 and bow member 2.

Wherein two heel posts 1 are the hot dip galvanizing pipe of Φ 25mm with bow member 2, form single canopy by the socket joint butt joint, every 1m film-pressing line 5 are set outside the horticultural covering film 4, and middle standing pillar 3 height are 3.2m.

Claims

1. a jujube tree rain shade is characterized in that, comprises that skin is coated with at least two of horticultural covering film (4) and vertically arranges the winder (7) that the single canopy, the vertical grounds that arrange are installed in the outer side of single canopy, the film-coiling device that is installed in the Dan Peng both sides; Described single canopy comprises fixing two heel posts (1) perpendicular to the ground, be fixed on the bow member (2) on two heel posts (1) top, described two heel posts (1) dock fixing with bow member (2) by socket joint, middle standing pillar (3) is also fixedly arranged at described shelf (2) bottom, center, and bow member (2) and two heel posts (1) are gone up fixedly to have to intersect with it and fixed and be vertical criss-cross crossbeam (11); Horticultural covering film (4) is outer to arrange film-pressing line (5) at interval, and film-pressing line (5) one ends are fixed on the ditch, and the other end is fixed on the film-pressing line bar (6), and winder (7) drives film-pressing line bar (6) but rotates stringing and loose ends; Described single canopy underground both sides in front of the door is equipped with film-coiling device support (8), film-coiling device (9) is fixed on the film-coiling device support (8), the two ends of described horticultural covering film (4) are fixed on the film rolling rob (10), and film rolling rob (10) can be mobile along two heel posts (1) and bow member (2).

2. jujube tree rain shade according to claim 1 is characterized in that, described two heel posts (1) are the hot dip galvanizing pipe of Φ 25mm with bow member (2), forms single canopy by the socket joint butt joint.

3. jujube tree rain shade according to claim 1 and 2 is characterized in that, described horticultural covering film (4) is outer to arrange film-pressing line (5) every 1m.

4. claim 1 or described jujube tree rain shade is characterized in that, described middle standing pillar (3) height is 3.2m.