Insect pest prevention device for citrus planting

Abstract

The utility model discloses an insect pest prevention device for citrus planting, which comprises a support frame group, and the support frame group comprises a plurality of support frames capable of flexibly adjusting intervals to form an arch structure; the separation net is hung on the support frame group; the spraying mechanism is arranged beside the supporting frame set and used for spraying a repelling agent to the folded separation net. According to the scheme, the insect repellent is sprayed on the separation net to form a protection layer covering the citrus seedlings, and damage of pests to the citrus seedlings is reduced. In addition, the insect repellent in the scheme is not directly sprayed on the citrus seedlings like traditional pesticide spraying, so that the situation that the pesticide is easily sprayed into soil in the implementation process of traditional pesticide insect killing and pollutes the environment is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device for preventing insect pests, in particular to a device for preventing insect pests in citrus planting. BACKGROUND

[0002] Citrus planting can be divided into seedling stage, young stage, adult stage and senile stage. The seedling stage is the initial stage of citrus plant growth, the seedling root system is shallow, and the adaptability to the environment is weak, and the seedling is easily affected by insect pests, so it is necessary to regularly implement the insect pest prevention treatment on the citrus seedling.

[0003] The existing insect pest control measures are mainly pesticide control, and the fruit farmers regularly spray pesticides on the citrus to kill the pests that harm the citrus seedling. However, repeated spraying of pesticides not only increases the labor intensity of the fruit farmers, but also pollutes the environment due to pesticide residues in the soil. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a device for preventing insect pests in citrus planting to realize the insect pest control of the citrus seedling in a green and environmentally friendly way.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A device for preventing insect pests in citrus planting comprises

[0007] A support frame group comprises a plurality of support frames capable of flexibly adjusting the spacing to form an arch-shaped structure.

[0008] An isolation net is hung on the support frame group.

[0009] A spraying mechanism is arranged beside the support frame group to spray the repellent on the folded isolation net.

[0010] Preferably, the spraying mechanism comprises a storage tank, a pump body is arranged on the storage tank, a plurality of spray pipes are connected to the liquid outlet end of the pump body, the plurality of spray pipes are arranged in parallel around the outside of the support frame group, and a plurality of atomizing nozzles facing the isolation net are arranged on the spray pipes.

[0011] Preferably, the spraying mechanism further comprises an isolation cover, the isolation cover has an inner cover shell and an outer cover shell, the inner cover shell and the outer cover shell form a channel for the support frame group to enter, the spray pipes are fixed on the outer surface of the outer cover shell, and the atomizing nozzles pass through the outer cover shell.

[0012] Preferably, a support rod is arranged on the end face of the isolation cover.

[0013] Preferably, the two ends of the support frame are telescopic rods capable of vertical extension and retraction.

[0014] Preferably, two parallel guide rails are further included, and the end of the support frame is provided with a sliding block which slides on the guide rails.

[0015] Preferably, the bottom surface of the guide rail is uniformly provided with a plurality of conical rods.

[0016] Preferably, the aperture of the isolation net is 5-7 cm.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] 1. The insect repellent is sprayed on the isolation net, so that the insect repellent is released from the isolation net, and the long-acting insect repellent effect is finally achieved. It should be noted that the insect repellent is sprayed on the isolation net in the present scheme, rather than directly sprayed on the citrus seedlings, so as to avoid the insect repellent falling on the soil and polluting the soil.

[0019] 2. The spray pipe around the support frame group is used to spray the insect repellent on the folded isolation net, so that the isolation net has the function of isolating pests, and the insect repellent released from the isolation net drives away the pests.

[0020] 3. The isolation cover is provided to avoid the insect repellent falling into the soil below when the insect repellent is sprayed on the isolation net.

[0021] 4. The support rod can be inserted into the soil to improve the stability of the isolation cover.

[0022] 5. The two ends of the support frame are telescopic structures, so that the height of the support frame group can be flexibly adjusted according to the height of the citrus seedlings.

[0023] 6. The guide rail is provided to enable the support frame group to slide on the guide rail flexibly, thereby improving the convenience of adjusting the length of the isolation structure.

[0024] 7. The conical rod is arranged at the bottom of the guide rail to ensure the stability of the placement position of the guide rail.

[0025] 8. The isolation net with an aperture of 10-15 cm ensures the slow-release concentration of the insect repellent BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 is a structural schematic view of the present application;

[0027] Fig. 2 is a split view of the present application;

[0028] Fig. 3 is a sectional view of the present application.

[0029] Reference numerals: 100. Support frame assembly; 110. Support frame; 120. Telescopic rod; 130. Slider; 140. Guide rail; 150. Conical rod; 200. Isolation net; 300. Spraying mechanism; 310. Storage box; 320. Pump body; 330. Spray pipe; 340. Atomizing nozzle; 350. Isolation cover; 351. Outer cover; 352. Inner cover; 360. Support rod. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figs. 1-3 The illustrated pest control device for citrus cultivation includes a support frame assembly 100, which is composed of several support frames 110. It should be noted that the support frames have an arched structure, and the distance between adjacent support frames is adjustable to form an arched channel. Simultaneously, an isolation net 200 is hung on the support frame assembly to cover the citrus seedlings within the arched channel. It should be noted that to ensure sufficient light intensity for the citrus seedlings, the mesh size of the isolation net is between 5 and 7 cm. However, it should be noted that this mesh size obviously reduces the effectiveness of pest control; therefore, it is necessary to spray an insecticide that slowly releases insect repellent into the air onto the isolation net.

[0034] In order to facilitate the supplement of the insect repellent on the isolation net, a spraying mechanism 300 is arranged beside the folded support frame group 100 to uniformly spray the insect repellent on the folded isolation net.

[0035] Specifically, the spraying mechanism 300 comprises a storage box for storing the insect repellent (such as abamectin + ethyl acephate; bifenthrin + spirodichlorophenyl dimethyl ether; clofentezine + bifenthrin, etc.), a pump body 320 is arranged on the storage box and can pump the insect repellent in the storage box outward, at least one spray pipe 330 is connected to the liquid outlet end of the pump body, and a plurality of atomizing nozzles 340 are uniformly arranged on the spray pipe and face the support frame group. It should be noted that the spray pipe extends parallel to the support frame, i.e. surrounds the outside of the support frame group, so as to uniformly spray the insect repellent on the isolation net hung on the support frame group.

[0036] It should be noted that through the above structure, the insect repellent does not need to be directly sprayed on the citrus seedlings, thereby avoiding soil pollution caused by large-scale spraying of insect repellent. In addition, the insect repellent information released by the isolation net in the present solution can also ensure that the pests do not climb onto the citrus through the isolation net.

[0037] In addition, it should be noted that when spraying the insect repellent on the folded isolation net, in order to minimize the dispersion of the insect repellent into the surrounding environment, especially into the soil, the spraying mechanism 300 further comprises an isolation cover 350 which is composed of an inner cover 352 and an outer cover 351. The outer cover is arranged outside the folded support frame group, and the inner cover 352 is arranged inside the folded support frame group and the isolation net, so that the support frame group and the isolation net are located in the channel formed by the inner cover and the outer cover when the insect repellent is sprayed. It should be noted that in order to ensure the stability of the isolation cover, the spray pipe 330 is fixedly installed on the outer surface of the outer cover, so that the spray pipe is fixedly connected with the isolation cover. At the same time, the atomizing nozzles on the spray pipe pass through the outer cover to spray the insect repellent on the surface of the isolation net in the isolation cover. In order to improve the stability of the isolation cover, a support rod 360 is arranged on the end face of the isolation cover, so that the support rod is inserted into the soil to further stabilize the isolation cover.

[0038] In addition, it should be noted that the citrus seedlings grow fast, and the insect repellent information released by the isolation net at a distance of 10-20 cm from the seedlings has the best effect on driving away the pests. Therefore, the support frame group needs to have a height adjustment function. As shown in Fig. 3

[0039] ​In addition, in order to improve the convenience, the length of the arched channel formed by the support rod group is adjusted. Two guide rails 140 are arranged on the ground, the two guide rails extend parallel to each other, and a sliding block 130 capable of sliding on the guide rails is arranged at the end of the support frame, the sliding block and the guide rails are in non-detachable sliding connection, so as to ensure the stability of the support frame during sliding.

[0040] It should be further explained that, in order to ensure the stability of the guide rail arranged on the ground, a plurality of conical rods 150 are arranged on the bottom surface of the guide rail. When arranging the guide rail, the conical rods are inserted into the soil.

[0041] Working principle: when the citrus pest control is carried out, the support frame group is first folded, and then the pump body is started, the pest control drug in the storage tank is pumped out and sprayed on the isolation net hung on the support frame group through the atomizing nozzle on the spray pipe, during the spraying process of the pest control drug, because of the existence of the isolation cover, the drug will not be scattered into the air and fall on the soil, thereby effectively avoiding the harm of the pest control drug. The isolation net with the pest control drug can slowly release the pest control information into the air, so that the pests can be prevented from coming to the citrus seedlings, and finally the pest control in the citrus planting process is effectively realized without polluting the environment. It should be further explained that, in the present scheme, the spraying of the pest control drug for pest control is completed by the spraying mechanism, which greatly reduces the working strength of the fruit farmers.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A citrus plant protection device against insects, characterized in that: The utility model relates to a kind of foldable isolation net and its support frame group, including Support frame group (100), the support frame group (100) includes multiple flexible adjustable spacing support frame (110), to form arch structure; Isolation net (200), hang in support frame group (100) on; Spraying mechanism (300) is provided with support frame group (100) side, to spray repellent on folded isolation net (200).

2. The device for preventing insect damage in citrus farming according to claim 1, characterized in that: The spraying mechanism (300) includes storage tank (310), the pump body (320) is provided on the storage tank (310), the liquid outlet end of the pump body (320) is connected with several spouts (330), the several spouts (330) are parallel ring and are arranged outside support frame group (100), and the spout (330) is evenly distributed with several atomizing nozzles (340) towards isolation net (200).

3. The device for preventing insect damage in citrus farming according to claim 2, characterized in that: The spraying mechanism (300) further includes isolation cover (350), the isolation cover (350) has inner cover shell (352) and outer cover shell (351), the inner cover shell (352) and outer cover shell (351) form the passageway that support frame group (100) can enter, and the spout (330) is fixed with the outer surface of outer cover shell (351) and atomizing nozzle (340) passes through outer cover shell (351) and is arranged.

4. The device for preventing insect damage in citrus farming according to claim 3, characterized in that: The end surface of the isolation cover (350) is provided with support rod (360).

5. The device for preventing insect damage in citrus farming according to claim 1, characterized in that: Two ends of the support frame (110) are telescopic rod (120) that can be vertically telescopic.

6. The device for preventing insect damage in citrus farming according to claim 1, characterized in that: Further including two parallel extension guide rails (140), the end of support frame (110) is provided with sliding block (130), and the sliding block (130) is slidably arranged on the guide rail (140).

7. A device for protecting citrus plants from pests according to claim 6, characterized in that: The bottom surface of the guide rail (140) is evenly distributed with several taper rods (150).

8. The device for preventing insect damage in citrus farming according to claim 1, characterized in that: The aperture of the isolation net (200) is 10-15cm.

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