CN110537442A - multifunctional grape bagging protection device - Google Patents

Abstract

The invention provides a multifunctional bag protecting device for grapes, which comprises a grape bag and a net bag, wherein the bottom edge of the grape bag is a bevel edge and is provided with a self-sealing opening, the net bag comprises two half net bags, each half net bag comprises a top cover, annular belts and elastic connecting belts, a connecting nozzle is arranged on the top cover, a connecting pipe is arranged on the connecting nozzle, the two half net bags share one connecting pipe, a locking ring is sleeved outside the connecting pipe, a plurality of C-shaped annular belts which are sequentially nested are arranged on the outer side of the top cover, the lengths of two ends of all the annular belts are sequentially increased according to the sequence of the annular belts from inside to outside, the elastic connecting belts are arranged between the adjacent annular belts, the outermost annular belts of the two half net bags are integrally connected, and the other annular belts of the two half net bags except the. This device can prevent effectively that birds from pecking, and bag internal pressure can adjust moreover, and moisture easily flows out, and design benefit, rational in infrastructure are fit for extensive the popularization moreover.

Description

Multifunctional grape bagging protection device

Technical Field

The invention belongs to the technical field of grape planting protection devices, and particularly relates to a multifunctional grape bagging protection device.

Background

With the increasing market demand for grapes, standardized planting has become an important way to increase grape production and stabilize output. The grape can be protected by using the cap bag whether the standard planting or the individual scattering planting is carried out. The grape bagging cultivation has the advantages of improving the fruit surface smoothness, improving the coloring, preventing plant diseases and insect pests, reducing the using times of pesticides, reducing pesticide residues in fruits and bird harm and the like. As an important physical isolation technical measure of pollution-free fruits, the method is widely applied to production and also becomes an inevitable trend of market consumption. The grape bagging cultivation has been widely popularized in recent years in China, the grape bagging can improve the quality of the grape, prevent the grape diseases and insect pests, reduce the pesticide residue and fruit surface pollution, and is an important measure for producing green pollution-free high-quality grapes.

At present, most of grape bags used in a grape plantation are made of paper or plastic materials or are in a form of one surface paper and one surface plastic film, and have direct and effective significance in preventing plant diseases and insect pests. However, the method also has a considerable defect in preventing the birds from pecking, for example, sparrows, magpies, crows and the like can make the bag open a small opening for eating, particularly in northern and northwest areas, the grape growing area of the areas is large, and the areas naturally become foraging objects of many birds, and the yield of grapes is reduced or the quality of the grapes is reduced to a considerable extent; secondly, the design of four sides is adopted to the bottom of current grape bag, in case there is the drop of water to appear or the rainwater infiltration will take place ponding phenomenon in the grape bag after the cover bag in, influence the fruit easily and breathe, soak the fruit moreover for a long time and also can lead to the fruit taste variation, and then influence the grape and plant the income.

Disclosure of Invention

Aiming at the technical problems of prevention of bird pecking and existence of grape bags, the invention provides the multifunctional grape bag sheathing protection device which is ingenious in design, reasonable in structure and capable of effectively preventing bird pecking and adjusting bag openings.

In order to achieve the purpose, the invention adopts the technical scheme that the multifunctional grape bagging protection device comprises a grape bag, the bottom edge of the grape bag is an oblique edge, a self-sealing opening is arranged at a position close to the lowest position of the oblique edge, a net bag is sleeved outside the grape bag and comprises two half net bags, the bottom edges of the two half net bags are integrally connected and are in central symmetry with the midpoint of the bottom edges of the two half net bags, each half net bag comprises a top cover, one edge of the top cover, which is close to the other half net bag, is a straight edge, a connecting nozzle is arranged at the center of the top cover, the cross section of the connecting nozzle is in a half ring shape, a limiting shoulder which protrudes outwards is arranged at the top of the connecting nozzle, a connecting pipe is arranged on the connecting nozzle, one connecting pipe is shared by the two half net bags, and a locking ring is sleeved outside the connecting pipe, the side of connecting pipe and locking ring all is provided with the opening that vertically link up, the outside of top cap is provided with the C type clitellum of a plurality of nestification in proper order, and the both ends length of all clitellums is according to clitellum from inside to outside order lengthening in proper order, is provided with the elastic connection area between the adjacent clitellum, and the outmost clitellum of two half string bags is as an organic whole to be connected, and other clitellums except respective outmost clitellums of two half string bags all do not all with other clitellums lug connection, the tip of half string bag is provided with a plurality of eye-.

Preferably, the connecting mouth of one half of the net bag is adhered to the top edge of the grape bag.

Preferably, the insert buckle is arranged on the girdle band, which is not the outermost girdle band, of the half-string bag, and comprises a male insert buckle and a female insert buckle, wherein one end of the girdle band is the male insert buckle, and the other end of the girdle band is the female insert buckle.

Preferably, the gravity stretching length of the half net bag is greater than 1/2 of the length of the grape bag.

Preferably, the net bag is made of degradable plastic.

Preferably, both sides of the grape bag are made of paper and one side of the grape bag is provided with a viewing port, and the viewing port is covered by a plastic film.

Compared with the prior art, the invention has the advantages and positive effects that:

According to the multifunctional grape bagging protection device, the grape bag can be ingeniously wrapped in the bag by the aid of the net bag with elastic shrinkage performance, the top of the grape bag can be bundled by the aid of the connecting nozzle and the connecting pipe, and meanwhile, the butted net bag has a certain expansion effect and a certain gravity stretching effect and can be effectively prevented from being pecked by birds; the device has small volume in a non-use state, and is convenient to store and transport; moreover, the special design of the bottom edge of the grape bag is convenient for workers to adjust the pressure in the grape bag, and the water outflow is facilitated. The invention has reasonable design and simple structure and is suitable for large-scale popularization.

Drawings

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic diagram of a multi-functional grape bagging protection device according to an embodiment;

FIG. 2 is a working state diagram of the multi-functional grape bagging protection device provided by the embodiment;

FIG. 3 is a top view of the net bag in a natural state according to the embodiment;

FIG. 4 is a schematic structural diagram of a connecting tube and a locking ring provided by an embodiment;

In the above figures, 1, grape bag; 1a, self-sealing; 1b, an observation window; 2. a half string bag; 21. a top cover; 22. a connecting nozzle; 22a, a limiting shoulder; 23. a girdle; 24. an elastic connecting band; 25. inserting and buckling; 25a, a male buckle; 25b, inserting and buckling the female plug; 3. a connecting pipe; 4. locking a ring; 5. and (4) opening.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left", "right", "inner" and "outer" will be used hereinafter to refer only to the upper, lower, left, right, inner and outer directions of the drawings, and shall not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the multifunctional grape bagging protection device provided by the invention comprises a grape bag 1, wherein the bottom edge of the grape bag 1 is a bevel edge, and a self-sealing opening 1a is arranged at a position close to the lowest part of the bevel edge, the self-sealing opening 1a is used for adjusting the pressure in the bag, and particularly in a humid environment, the self-sealing opening 1a is beneficial to the outflow of moisture along the bevel edge, so that the quality of grapes in the bag can be controlled.

Furthermore, the invention is provided with a net bag outside the grape bag 1, the net bag comprises two half net bags 2, the bottommost edges of the two half net bags 2 are integrally connected and are in central symmetry with the midpoint of the bottommost edges, the half net bags comprise a top cover 21, one side of the top cover 21, which is deviated to the other half net bag, is a straight line side, the top center of the top cover 21 is provided with a connecting nozzle 22, the cross section of the connecting nozzle 22 is in a semi-annular shape, the top of the connecting nozzle 22 is provided with a limiting shoulder 22a protruding outwards, the connecting nozzle 22 is provided with a connecting pipe 3, the two half net bags 2 share one connecting pipe 3, the outside of the connecting pipe 3 is sleeved with a locking ring 4, the side surfaces of the connecting pipe 4 and the locking ring 4 are both provided with a longitudinally through opening 5, the outer side of the top cover 21 is provided with a plurality of C-shaped annular belts 23 nested in sequence, the lengths of the two ends of, an elastic connecting belt 24 is arranged between the adjacent annular belts, the outermost annular belts of the two half net bags 2 are integrally connected, other annular belts of the two half net bags except the respective outermost annular belts are not directly connected with the annular belt of the other half net bag, and a plurality of eye-splices 25 are arranged at the end parts of the half net bags. Wherein, the top cover 21 can prevent moisture from staying at the shrinking part at the top of the grape bag, and avoid the problem that the paper is broken too early; the connecting pipe 3 and the locking ring 4 play a role in connecting the connecting nozzle 22, and can also bundle and fix the bag opening of the grape bag, the openings of the connecting pipe 3 and the locking ring 4 are convenient for enabling the bag opening part and the grape main branches to enter the center of the connecting pipe from the opening after the bag covering is finished, and the locking ring 4 can realize a locking function after rotating for a certain angle; the grape bag is not wound and locked by an iron wire, and the procedure of adding the iron wire is also omitted. The net bag material in the device is mainly made of elastic and degradable plastic materials so as to ensure light weight and certain deformation capacity, and the net bag is low in cost, environment-friendly and pollution-free.

More specifically, the net bag in the device mainly has three presenting states. One is, like figure 3, under the unused state, the clitellum of whole string bag is nested in proper order, is similar to the convolution of mosquito-repellent incense, and adjacent clitellum 23 has certain interval moreover, and its interval mainly holds the elastic connection area 24 of connecting both, just so makes whole string bag have less space volume, is convenient for collect, manage and transport etc.. Secondly, as shown in fig. 1, the two half net bags 2 which are combined together are inconvenient for sheathing the grapes, and particularly, under the condition that the grape bag 1 is arranged inside the net bags, one half net bag is mainly staggered with the caliber of the other half net bag in a central symmetry mode in the sheathing process, so that the cross-sectional area of the net bag sheathing is effectively increased, and the sheathing difficulty is reduced. Thirdly, as shown in fig. 3, the two half net bags 2 are bilaterally symmetrical and are connected together by the buckles 25, because the length of the innermost ring belt of the net bag is the smallest and the length of the outermost ring belt of the net bag is the largest, the butt-jointed net bag is in a cone-shaped structure, and most of the grape bags can be packed in the net bag under the action of gravity. The string bag is under the third kind of state, its operating condition that is exactly, the string bag wraps up with the form of inflation in the grape bag outside, and the protection space of whole device is great, and with grape bag non-in close contact with, has effectively avoided birds to be close to grape bag and grape, be elastic connection structure between the clitellum moreover, birds are used to again and snatch some bearing structure and peck the food, just so reduced and provided sufficient stable support to it to avoid birds to stop on cover bag protection device, the protecting effect is better.

In order to improve the working efficiency, the connecting nozzle 22 on one half net bag 2 provided by the invention is adhered to the top edge of the grape bag, namely one bag is one net bag, and the net bag and the grape bag can be stacked in an unused state, so that the management is convenient, and the net bag can be directly lifted when the grape bag is used.

in order to improve the stability of the net bag in the working state, the eye-splice 25 provided by the invention is arranged on the ring belt of the non-outermost ring belt on the half net bag, the eye-splice comprises a male eye-splice 25a and a female eye-splice 25b, one end of the ring belt 23 is the male eye-splice, and the other end is the female eye-splice. The butt ends of the two half net bags are plug ends, so that the process of identifying the front and back or the upper and lower ends is omitted, the balance capacity of the connection of the half net bags 2 can be improved, the lateral deviation of the half net bags under the gravity tension is smaller, and the connection reliability is higher; on the other hand, once the endless belts at the outermost layers of the two are broken, the two can be reused in a gluing or fusing mode, the half net bag is high in interchangeability and good in recycling capacity, and the investment cost of a garden can be reduced.

In order to improve the protection capability of the net bag, the gravity stretching length of the half net bag 2 provided by the invention is greater than 1/2 of the length of the grape bag, so that the protection space of the whole device basically covers the range that birds can approach grapes, and a certain space is reserved for workers to manage the self-sealing port of the grape bag.

In order to conveniently master the growth condition of grapes in the grape bag, particularly the pigment accumulation condition, two surfaces of the grape bag 1 are made of paper, an observation port 1b is formed in one surface of the grape bag, the observation port 1b is coated by a plastic film, and workers observe the production condition of the grapes in the grape bag and the adhesion condition of moisture in the grape bag through the observation port 1b, so that some adjustment measures are timely made, the quality of the grapes is guaranteed, and the income of a garden is increased.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (6)

1. A multifunctional bagging protection device for grapes comprises a grape bag and is characterized in that the bottom edge of the grape bag is an oblique edge, a self-sealing opening is arranged at the position close to the lowest position of the oblique edge, a net bag is arranged outside the grape bag in a sleeved mode and comprises two half net bags, the bottom edges of the two half net bags are integrally connected, the two half net bags are in central symmetry with the middle point of the bottom edges of the two half net bags, each half net bag comprises a top cover, one side, which is deviated to the other half net bag, of each top cover is a straight line side, a connecting nozzle is arranged at the center of the top of each top cover, the cross section of each connecting nozzle is in a semi-ring shape, a limiting shoulder protruding outwards is arranged at the top of each connecting nozzle, a connecting pipe is arranged on each connecting nozzle, one connecting pipe is shared by the two half net bags, a locking ring is sleeved outside each connecting pipe, and longitudinally through openings, the outside of top cap is provided with the clitellum of the C type of a plurality of nestification in proper order, and the both ends length of all clitellums is according to clitellum from inside to outside order lengthening in proper order, is provided with the elastic connection area between the adjacent clitellum, and the outmost clitellum of two half string bags is connected as an organic whole, and other clitellums of two half string bags except respective outmost clitellums all do not all with other side's clitellum lug connection, the tip of half string bag is provided with a plurality of eye-splices.

2. A multi-functional grape bag protector as defined in claim 1 in which the connector mouth of one half of the net bag is glued to the top edge of the grape bag.

3. the multifunctional grape bagging protection device as claimed in claim 2, wherein the insert buckle is arranged on a ring belt of the non-outermost ring belt on the half net bag, the insert buckle comprises a male insert buckle and a female insert buckle, one end of the ring belt is the male insert buckle, and the other end of the ring belt is the female insert buckle.

4. A multi-functional grape bag protection device as claimed in claim 3, wherein the gravity stretching length of the half net is greater than 1/2 of the grape bag length.

5. The multifunctional grape bagging protection device of claim 4, wherein the net bag is made of degradable plastic.

6. A multi-functional grape bagging protection device according to claim 5, wherein the grape bag is made of paper on both sides and has a viewing port on one side, and the viewing port is covered with a plastic film.