CN220383782U

CN220383782U - Insect-proof and bird-proof isolation net for planting pomelo

Info

Publication number: CN220383782U
Application number: CN202321484100.7U
Authority: CN
Inventors: 陈泰林; 林新通; 朱麒靖; 朱鹏
Original assignee: Xianyou County Yunfa Agricultural Development Co ltd
Current assignee: Xianyou County Yunfa Agricultural Development Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-26
Anticipated expiration: 2033-06-12

Abstract

The utility model belongs to the technical field of planting of grapefruits, and particularly relates to an insect-proof and bird-proof isolation net for planting grapefruits, which comprises a central shaft and a threaded rod, wherein a plurality of groups of steel structure frameworks are arranged on the outer side of the central shaft, and a first nylon isolation net is connected between the upper ends of two adjacent groups of steel structure frameworks; the threaded rod is rotationally connected under the central shaft, a plurality of pushing rods which are annularly distributed are arranged on the outer side of the threaded sleeve, and the pushing rods are hinged with the steel structure framework. According to the utility model, the first steel stay bars and the second steel stay bars are controlled to rotate through the push rods, so that the four first steel upright posts can be controlled to be unfolded, the isolation net can be conveniently unfolded and moved out of the grapefruit tree to be protected, the second steel upright posts extend out and are inserted into soil, then the first nylon isolation net is installed, and the second nylon isolation net which is proper is selected according to the actual release length of the second steel upright posts for installation, so that cage type isolation protection of fruit trees can be realized, and the protection is more sufficient.

Description

Insect-proof and bird-proof isolation net for planting pomelo

Technical Field

The utility model belongs to the technical field of planting of pomelos, and particularly relates to an insect-proof and bird-proof isolation net for planting pomelos.

Background

The pomelo belongs to one of the pomelos, and compared with the common pomelo, the pomelo has fragrant smell, more juice, sweet taste, more nutrition, higher edible value and capability of meeting the taste of people, so that the pomelo is favored by people and cultivated and planted on a large scale. In the artificial planting process of the pomelo, the pomelo is very popular with insects and birds, and the immature fruits often suffer from insect bite and bird pecking, so that the fruits cannot be picked and eaten after waiting for maturation.

In order to solve the problems, some fruit farmers use methods such as sound, smell and light reflection to prevent bird damage at present, other fruit farmers plant by building a greenhouse, and some fruit farmers directly cover an insect-proof and bird-proof isolation net on the outer side of a pomelo tree to prevent and treat the bird, but the insect-proof and bird-proof method has more or less defects in practical application, for example, the insect-proof and bird-proof isolation net cover method is not convenient for fully isolating and protecting the outer layer of the pomelo tree because the net is not supported, birds can peck fruits positioned on the outer layer through meshes, if the net is supported and protected on the upper half part of the fruit tree, the birds fly in from the bottom of the isolation net, the top bearing capacity is low, collapse accidents easily occur in rainy and snowy weather, and the damage to the fruit tree can be caused.

Therefore, there is an urgent need to provide an insect-proof and bird-proof isolation net for planting the pomelo, which has reasonable design, simple structure and cage type overall, and can effectively isolate insects and birds from flying in.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the insect-preventing and bird-preventing isolation net which is reasonable in design, simple in structure and cage-shaped as a whole and can effectively isolate insects and birds from flying in.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an insect-proof and bird-proof isolation net for planting a pomelo comprises a central shaft and a threaded rod, wherein a plurality of groups of steel structure frameworks are arranged on the outer side of the central shaft, and a first nylon isolation net is connected between the upper ends of two adjacent groups of steel structure frameworks; the threaded rod is rotationally connected under the central shaft, a thread bush is connected to the outer side of the middle of the threaded rod in a threaded mode, a plurality of push rods are arranged on the outer side of the thread bush and are distributed in an annular mode, and each push rod is hinged to the steel structure framework.

Preferably, four groups of steel structure frameworks are arranged on the periphery of the top of the central shaft at equal angles, a push rod is arranged at the bottom of one end, connected with the central shaft, of each group of steel structure frameworks, and a triangular structure is formed among the push rod, the central shaft and the steel structure frameworks.

Preferably, the steel structure skeleton comprises a first steel upright, a first steel stay bar, a second steel stay bar and a second steel upright, wherein the first steel stay bar is located right above the second steel stay bar, the top ends of the first steel stay bar and the second steel stay bar are hinged to the outer wall of the central shaft, the other ends of the first steel stay bar and the second steel stay bar are hinged to the first steel upright, and the bottom of the first steel upright is slidably connected with the second steel upright.

Preferably, the lengths of the first steel stay bar and the second steel stay bar are equal and are always parallel to each other, the bottom of the first steel stand column is provided with a positioning bolt, the bottom of the second steel stand column is provided with a conical tip part, and a second nylon isolation net is arranged between two adjacent second steel stand columns.

Preferably, the second nylon isolation net comprises a connecting cloth strip, a protective net and magnetic attraction stones, one end of the connecting cloth strip is connected to the second steel upright post, the inner side of the connecting cloth strip is connected with the protective net made of nylon materials through stitching, and the magnetic attraction stones which are arranged at three equal intervals are embedded and connected in the vertical parts of one ends of the two connecting cloth strips, which are close to each other.

Preferably, the magnetic attraction stones in the one-side connection cloth strip are positive poles, the magnetic attraction stones in the other-side connection cloth strip are negative poles, and the three magnetic attraction stones in the two connection cloth strips are all located at the same horizontal height.

Preferably, a fixing ring is welded at the bottom end of the threaded rod.

Preferably, the push rod is Y-shaped, and two ends of the push rod are respectively hinged with the threaded sleeve and the second steel stay rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the scheme, the first steel stay bars and the second steel stay bars are controlled to rotate through the push rods, so that four first steel upright posts can be controlled to be unfolded, the isolation net can be conveniently unfolded and moved to the outside of the grapefruit tree to be protected, the second steel upright posts extend out and are inserted into soil, then the first nylon isolation net is installed, and the second nylon isolation net is properly selected according to the actual release length of the second steel upright posts to be installed, so that cage type isolation protection of fruit trees can be realized, and the protection is more sufficient.

The top of the insect-proof bird-proof isolation net is arranged into a pointed cone shape, so that accumulated rain and snow can be conveniently dredged, meanwhile, the push rod can be arranged in a triangle with the second steel stay bar and the central shaft, the bearing capacity of the top of the isolation net can be improved, and adjacent connecting cloth strips are adsorbed and folded through the magnetic stone, so that the insect-proof bird-proof isolation net is convenient to pull out by manpower, and convenient for a breeder to enter.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic view of the structure of the present utility model in use;

FIG. 2 is a schematic diagram of a front view of a second nylon mesh;

FIG. 3 is a schematic diagram of the front view of the steel skeleton of the present utility model;

FIG. 4 is a schematic view showing the structure of the connection of the center shaft and the threaded rod in the bottom view;

FIG. 5 is a schematic diagram of the structure of the connection of the central shaft and the steel structure framework in front view;

fig. 6 is a schematic diagram showing the front view of the installation state of the present utility model.

In the figure:

1. a central shaft; 2. a steel structure skeleton; 21. a first steel column; 22. a first steel stay; 23. a second steel stay; 24. a second steel column; 3. a first nylon isolation net; 4. a second nylon isolation net; 41. connecting cloth strips; 42. a protective net; 43. magnetic stone; 5. a threaded rod; 6. a fixing ring; 7. a thread sleeve; 8. a push rod.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in one of fig. 1 to 6, the insect-proof and bird-proof isolation net for planting the pomelo comprises a central shaft 1 and a threaded rod 5, wherein a plurality of groups of steel structure frameworks 2 are arranged on the outer side of the central shaft 1, a first nylon isolation net 3 is connected between the upper ends of two adjacent groups of steel structure frameworks 2, and the fruit trees can be fully protected in a cage mode through the arranged first nylon isolation net 3; the threaded rod 5 rotates and connects under center pin 1, and the middle part outside threaded connection of threaded rod 5 has thread bush 7, and the outside of thread bush 7 is equipped with around thread bush 7 and is a plurality of push rods 8 that annular distributes for the centre of a circle, and every push rod 8 all articulates with corresponding steel structure skeleton 2 to utilize threaded rod 5 control thread bush 7 to go up and down, thereby usable push rod 8 control steel structure skeleton 2 expand or draw in, can be convenient for device folding transportation, also can realize the device cage scope and high regulation.

As a preferred embodiment, on the basis of the above structure, further, four groups of steel structure frameworks 2 are arranged on the top circumference side of the central shaft 1 at equal angles, one push rod 8 is arranged at the bottom of one end of each group of steel structure frameworks 2 connected with the central shaft 1, and a triangular structure is formed among the push rod 8, the central shaft 1 and the steel structure frameworks 2.

In this embodiment, the bearing capacity of the top of the isolation net can be improved by arranging the push rod 8, the central shaft 1 and the steel structure frameworks 2 in a triangle, and the central shaft 1 and the four groups of steel structure frameworks 2 form a pointed cone-shaped top, so that the isolation net has the dredging capacity.

As a preferred embodiment, on the basis of the above structure, the steel structure skeleton 2 further comprises a first steel upright 21, a first steel stay 22, a second steel stay 23 and a second steel upright 24, wherein the first steel stay 22 is located right above the second steel stay 23, the top ends of the first steel stay 22 and the second steel stay 23 are hinged on the outer wall of the central shaft 1, the other ends of the first steel stay 22 and the second steel stay 23 are hinged with the first steel upright 21, and the bottom of the first steel upright 21 is connected with the second steel upright 24 in a sliding manner.

In this embodiment, the second steel stay bar 23 is controlled to rotate by the push rod 8, so that the plurality of first steel upright posts 21 can be controlled to be folded or unfolded under the cooperation of the first steel stay bar 22, and the installation and the use of the isolation net device are facilitated.

As a preferred embodiment, in addition to the above structure, the first steel stay 22 and the second steel stay 23 have equal lengths and are always parallel to each other, the positioning bolt is mounted at the bottom of the first steel upright 21, the conical tip is provided at the bottom of the second steel upright 24, and the second nylon isolation net 4 is provided between the adjacent second steel uprights 24.

In this embodiment, the height of the spacer mesh can be adaptively adjusted according to the height of the fruit by using the telescopic second steel column 24, and the extension length of the second steel column 24 can be positioned by the positioning bolt positioned at the bottom of the first steel column 21.

As a preferred embodiment, on the basis of the above structure, the second nylon spacer 4 further comprises a connecting cloth strip 41, a protective net 42 and magnetic attraction stones 43, one end of the connecting cloth strip 41 is connected to the second steel upright 24, the inner side of the connecting cloth strip 41 is connected with the protective net 42 made of nylon material through stitching, and the magnetic attraction stones 43 which are arranged at three equal intervals are embedded in the vertical parts of the two ends of the connecting cloth strips 41, which are close to each other.

In this embodiment, two groups of magnetic attraction stones 43 attracted by means of different poles are utilized to conveniently pull out two connection strips 41, so that a breeder can conveniently enter the isolation net.

As a preferred embodiment, based on the above structure, further, the magnetic attraction stones 43 in the one side connecting cloth strips 41 are positive electrodes, the magnetic attraction stones 43 in the other side connecting cloth strips 41 are negative electrodes, and the three magnetic attraction stones 43 in the two connecting cloth strips 41 are all located at the same horizontal height;

in this embodiment, two groups of magnetic attraction stones 43 with opposite positive and negative poles are arranged inside the two connection cloth strips 41, so that the two connection cloth strips 41 are connected through adsorption, and a breeder can enter conveniently while preventing birds.

As a preferred embodiment, on the basis of the above structure, further, the bottom end of the threaded rod 5 is welded with a fixing ring 6, the push rod 8 has a Y-shaped structure, and two ends of the push rod 8 are respectively hinged with the threaded sleeve 7 and the second steel stay bar 23.

In this implementation, utilize the setting of solid fixed ring 6, be convenient for use handheld electric drill installation couple and control threaded rod 5 fast rotation to can make thread bush 7 go up and down, and utilize push rod 8 control second steel vaulting pole 23 and first steel vaulting pole 22 rotation regulation, the quick expansion or the packing up of this isolation net device of control of being convenient for, the simple operation is laborsaving.

The working principle of the utility model is as follows:

when the electric drill is used, firstly, the electric drill head is provided with the hooks, the hooks are connected with the fixed ring 6, then the electric drill is started, the threaded rod 5 can be controlled to rotate quickly, the threaded sleeve 7 moves upwards, the second steel supporting rods 23 which are distributed in an annular mode can be pushed to rotate upwards synchronously by means of the arrangement of the four pushing rods 8, at the moment, the first steel upright posts 21 can be pushed to move towards the direction far away from the central shaft 1 through the first steel supporting rods 22 which are arranged in parallel with the second steel supporting rods 23 all the time, the four first steel upright posts 21 are unfolded until the width of a current grapefruit tree to be protected is met, then the second steel upright posts 24 are pulled out from the inside of the first steel upright posts 21 according to the height of the grapefruit tree, the height of the whole isolation net is adjusted, and after the requirement is met, the positioning bolts at the bottom of the first steel upright posts 21 are rotated, and the extension length of the second steel upright posts 24 is positioned;

the isolation net after the expansion and debugging is installed outside the grapefruit tree to be protected, the bottom of the isolation net is stretched into soil by utilizing the conical tip part at the bottom of the second steel upright post 24, so that the isolation net is positioned, and then the first nylon isolation net 3 is installed and the second nylon isolation net 4 with a proper size is selected for installation according to the actual release length of the second steel upright post 24 according to the diagrams shown in fig. 1 and 6, so that the cage type isolation protection of fruit trees can be realized, and the protection is more sufficient;

between the adjacent connection cloth strips 41, owing to the reason of adsorbing through the magnetic stone 43, when insect prevention and bird prevention are carried out, the breeder is also convenient to dial out and enter the isolation net, the top of the isolation net is in a sharp cone shape, so that rain and snow are conveniently dredged and accumulated, meanwhile, the push rod 8, the second steel stay bar 23 and the central shaft 1 are in triangular arrangement, and the bearing capacity of the top of the isolation net can be improved by utilizing the characteristic of stable triangular structure.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.

Claims

1. Insect-proof bird-proof isolation net for planting pomelo comprises a central shaft (1) and a threaded rod (5), and is characterized in that: the outer side of the central shaft (1) is provided with a plurality of groups of steel structure frameworks (2), and a first nylon isolation net (3) is connected between the upper ends of two adjacent groups of steel structure frameworks (2); the threaded rod (5) is rotationally connected under the central shaft (1), a thread bush (7) is connected to the outer side of the middle of the threaded rod (5) in a threaded mode, a plurality of pushing rods (8) which are distributed in an annular mode are arranged on the outer side of the thread bush (7), and the pushing rods (8) are hinged to the steel structure framework (2).

2. An insect-and-bird-repellent spacer for use in the planting of grapefruits as claimed in claim 1, wherein: four groups of steel structure frameworks (2) are arranged on the periphery side of the top of the central shaft (1) at equal angles, one end bottom of each group of steel structure frameworks (2) connected with the central shaft (1) is provided with a push rod (8) by itself, and the push rods (8), the central shaft (1) and the steel structure frameworks (2) are connected to form a triangular structure.

3. An insect-and-bird-repellent spacer for use in the planting of grapefruits as claimed in claim 1, wherein: the steel structure framework (2) comprises a first steel upright post (21), a first steel stay bar (22), a second steel stay bar (23) and a second steel upright post (24), wherein the first steel stay bar (22) is located right above the second steel stay bar (23), the top ends of the first steel stay bar (22) and the second steel stay bar (23) are hinged to the outer wall of the central shaft (1), the other ends of the first steel stay bar (22) and the second steel stay bar (23) are hinged to the first steel upright post (21), and the bottom of the first steel upright post (21) is connected with the second steel upright post (24) in a sliding mode.

4. An insect-and-bird-repellent separator net for use in the planting of grapefruits as claimed in claim 3, wherein: the length of the first steel stay bar (22) is equal to that of the second steel stay bar (23), the bottom of the first steel upright post (21) is provided with a positioning bolt, the bottom of the second steel upright post (24) is provided with a conical tip part, and a second nylon isolation net (4) is arranged between two adjacent second steel upright posts (24).

5. An insect and bird repellent spacer for use in the planting of grapefruit as claimed in claim 4, wherein: the second nylon isolation net (4) comprises connecting cloth strips (41), a protective net (42) and magnetic attraction stones (43), one end of each connecting cloth strip (41) is connected to the second steel upright post (24), the protective net (42) is connected to the inner side of each connecting cloth strip (41) through stitching, and a plurality of magnetic attraction stones (43) are embedded and connected to the vertical parts of one ends, close to each other, of the two connecting cloth strips (41).

6. An insect and bird repellent spacer for use in the planting of grapefruit as claimed in claim 5, wherein: one side is connected with a magnetic attraction stone (43) in the cloth strip (41) to be an anode, and the other side is connected with the magnetic attraction stone (43) in the cloth strip (41) to be a cathode.

7. An insect-and-bird-repellent spacer for use in the planting of grapefruits as claimed in claim 1, wherein: the bottom end of the threaded rod (5) is welded with a fixed ring (6).