CN111357547A

CN111357547A - Isolation sleeve bag for preventing stem blight of asparagus and manufacturing method thereof

Info

Publication number: CN111357547A
Application number: CN202010201143.4A
Authority: CN
Inventors: 蒋秋平; 曾华兰; 华丽霞; 何炼; 刘勇; 张骞方; 黄玲; 韦树谷; 叶鹏盛; 代顺冬; 赖佳; 盛玉珍
Original assignee: Institute Of Economic Crop Breeding And Cultivation Sichuan Academy Of Agricultural Sciences
Current assignee: Institute Of Economic Crop Breeding And Cultivation Sichuan Academy Of Agricultural Sciences
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-07-03
Anticipated expiration: 2040-03-20
Also published as: CN111357547B

Abstract

The invention discloses an isolation sleeve bag for preventing stem blight of asparagus and a manufacturing method thereof. The bag comprises a bag body and a supporting framework arranged in the bag body, wherein the bag body is of a strip-shaped structure, and a bag opening is formed in one end of the bag body; the supporting framework comprises a plurality of long supporting rods and a fixing ring, and the long supporting rods are uniformly distributed on the inner wall of the bag body and are connected with the inner wall of the bag body; the fixed ring is sleeved outside the long supporting rods, and the outer walls of the long supporting rods are provided with buckles and are connected with the fixed rings in a clamped mode through the buckles. This technical scheme, simple structure, be convenient for preparation and popularization, work load in the reduction use that can be very big.

Description

Isolation sleeve bag for preventing stem blight of asparagus and manufacturing method thereof

Technical Field

The invention belongs to the field of planting isolation bags, and particularly relates to an isolation bag for preventing stem blight of asparagus and a manufacturing method thereof.

Background

The stem blight of asparagus is a devastating disease, and almost all asparagus producing areas in China occur. The stem blight of the asparagus is called as the cancer of the asparagus, the plants die sporadically and the yield is reduced in a light time, the plants are destroyed in the whole field in a heavy time, the yield is no longer harvested, and huge loss is caused to broad bamboo shoot farmers.

The pathogenic bacteria reduction is the first priority for preventing and treating the stem blight of the asparagus, generally, the disease of a new bamboo shoot field is lighter, the base number of the bacterial sources of an old bamboo shoot field is large, and the disease is early and serious. The pathogenic bacteria in the new bamboo shoot field mainly have two sources, wherein the seeds carry the pathogenic bacteria, and the pathogenic bacteria in the old bamboo shoot area are spread along with wind or rain.

The old bamboo shoots are generally prevented by bagging, namely, the asparagus is covered with an isolation bagging to form a monomer independent space for growth, and even if individual plants are ill, the range spread cannot be easily carried out;

however, the existing isolation sleeve bag needs to be manually retracted when in use, and then needs to be manually fixed again after being sleeved on the asparagus, so that the workload is huge.

Disclosure of Invention

The invention aims to provide an isolation sleeve bag for preventing stem blight of asparagus and a manufacturing method thereof, which overcome the defects in the prior art. In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an isolation sleeve bag for preventing stem blight of asparagus comprises a bag body and a support framework arranged in the bag body, wherein the bag body is of a strip-shaped structure, and a bag opening is formed in one end of the bag body;

the supporting framework comprises a plurality of long supporting rods and a fixing ring, and the long supporting rods are uniformly distributed on the inner wall of the bag body and are connected with the inner wall of the bag body;

the fixed ring is sleeved outside the long supporting rods, and the outer walls of the long supporting rods are provided with buckles and are connected with the fixed rings in a clamped mode through the buckles.

Further limiting, a contraction ring is arranged in the bag opening, and the contraction ring is connected with the edge of the bag opening;

the shrink ring outer wall is provided with a plurality of lantern rings that correspond with a plurality of long branch poles, and is connected with long branch pole through a plurality of lantern rings.

Further defined, the sides of the shrink ring are provided with a plurality of flexible support strips extending toward the center.

Further defined, the lantern ring, the flexible supporting strip and the shrink ring are of an integral structure.

A manufacturing method of an isolation sleeve bag for preventing stem blight of asparagus comprises the following steps:

the method comprises the following steps: the bag body is manufactured, and the fabric is sewn into a strip-shaped bag body with one open end;

step two: assembling a support framework, selecting a long support rod matched with the length of the bag body, fixing a buckle on one side of the long support rod, putting the support framework into the bag body, connecting the long support rod with the inner wall of the bag body, and selecting (bonding and welding) a connection mode of the buckle and the long support rod according to materials;

step three: and (4) assembling the contraction ring, fixing the contraction ring with the bag opening, and assembling and combining the lantern ring and the long support rod.

Compared with the prior art:

1. the support framework is composed of a fixing ring and a long supporting rod, the upper end and the lower end of the long supporting rod are assembled with the fixing ring to form a lever assembly with a cylindrical structure, and the lower end of the long supporting rod can be expanded outwards by simultaneously drawing the upper end of the long supporting rod, so that the bag body can be conveniently retracted;

in addition, after the bag body with the expanded lower end is covered on the asparagus, the upper ends of the long supporting rods are simultaneously expanded outwards, so that the lower ends of the long supporting rods can be simultaneously furled, and the asparagus is wrapped and fixed, so that the fixation is facilitated;

2. the contraction ring can be made of a spring ring or a rubber ring and other materials with elastic reset functions, and can contract the lower end of a cylindrical structure formed by a plurality of long struts to the size of the contraction ring in a free state; the asparagus can be fixed after being sleeved on the asparagus through contraction resetting of the contraction ring;

the flexible supporting strips can be used as contact points with the asparagus, so that the asparagus can be prevented from being locked by the contraction rings to influence the asparagus skin to conduct growth substances;

3. the whole structure is simple, the manufacture is convenient, and the popularization is facilitated.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the contraction ring.

The main element symbols are as follows:

the bag body 10, the fixing ring 21, the long strut 22, the buckle 221, the contraction ring 23, the lantern ring 231 and the flexible supporting bar 232.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

As shown in fig. 1 and 2, an isolation sleeve bag for preventing stem blight of asparagus comprises a bag body 10 and a support framework arranged in the bag body 10, wherein the bag body 10 is of a strip-shaped structure, and a bag opening is formed at one end of the bag body 10;

the supporting framework comprises a plurality of long supporting rods 22 and a fixing ring 21, and the long supporting rods 22 are uniformly distributed on the inner wall of the bag body 10 and are connected with the inner wall of the bag body 10;

fixed ring 21 overlaps outside a plurality of long branch 22, long branch 22 outer wall is equipped with buckle 221 and passes through buckle 221 and fixed ring 21 joint.

In this embodiment, a contraction ring 23 is arranged in the bag mouth, and the contraction ring 23 is connected with the edge of the bag mouth;

the outer wall of the shrink ring 23 is provided with a plurality of collars 231 corresponding to the plurality of long struts 22, and is connected with the long struts 22 through the plurality of collars 231.

In this embodiment, the side of the shrink ring 23 is provided with a plurality of flexible support bars 232 extending toward the center.

In this embodiment, the collar 231, the flexible support bar 232 and the shrink ring 23 are integrally formed.

the method comprises the following steps: the bag body 10 is manufactured, and the fabric is sewn into a strip-shaped bag body 10 with one open end;

step two: assembling a support framework, selecting a long support rod 22 with the length matched with that of the bag body 10, fixing a buckle 221 on one side of the long support rod 22, putting the support framework into the bag body 10, connecting the long support rod 22 with the inner wall of the bag body 10, and selecting (bonding and welding) the connection mode of the buckle 221 and the long support rod 22 according to materials;

step three: the shrink ring 23 is assembled, the shrink ring 23 is fixed with the bag mouth, and the collar 231 is assembled and combined with the long strut 22.

The technical scheme is as follows:

1. the supporting framework is composed of a fixing ring 21 and a long supporting rod 22, the upper end and the lower end of the long supporting rod 22 are assembled with the fixing ring 21 to form a lever assembly with a cylindrical structure, and the lower end of the long supporting rod 22 can be expanded outwards by simultaneously folding the upper end of the long supporting rod 22, so that the bag body 10 can be conveniently retracted;

in addition, after the bag body 10 with the expanded lower end is covered on the asparagus, the upper ends of the long supporting rods 22 are simultaneously expanded outwards, so that the lower ends of the long supporting rods 22 can be simultaneously furled, and the asparagus is wrapped and fixed, thereby being convenient to fix;

2. the contraction ring 23 can be made of a material with an elastic reset function, such as a spring ring or a rubber ring, and can contract the lower end of the cylindrical structure formed by the plurality of long struts 22 to the size of the contraction ring 23 in a free state; the asparagus can be fixed after being sleeved on the asparagus through the contraction reset of the contraction ring 23;

moreover, the flexible supporting bars 232 can be used as contact points with the asparagus, so that the asparagus can be prevented from being locked by the contraction ring 23 to influence the asparagus skin to conduct growth substances;

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides an isolation bagging of prevention asparagus stem blight, includes the bag body and locates the internal support chassis of bag, its characterized in that: the bag body is of a strip-shaped structure, and a bag opening is formed in one end of the bag body;

2. The isolating bag for preventing stem blight of asparagus as claimed in claim 1, wherein: a contraction ring is arranged in the bag opening and is connected with the edge of the bag opening;

3. The isolation sleeve bag for preventing stem blight of asparagus as claimed in claim 2, wherein: and a plurality of flexible supporting strips extending towards the center are arranged on the sides of the contraction ring.

4. The isolation cap bag for preventing stem blight of asparagus as claimed in claim 3, wherein: the lantern ring, the flexible supporting strip and the contraction ring are of an integrated structure.

5. The method for manufacturing the isolation cap bag for preventing the stem blight of asparagus as claimed in claim 4, wherein the isolation cap bag comprises the following steps: the method comprises the following steps:

step two: assembling a support framework, namely selecting a long support rod matched with the length of the bag body, fixing a buckle at one side of the long support rod, putting the support framework into the bag body, and connecting the long support rod with the inner wall of the bag body;