Sugar orange fruit tree protection device

Abstract

The utility model relates to the technical field of fruit tree protection, and discloses a sugar orange fruit tree protection device which comprises a supporting assembly and a protection net cover arranged outside the supporting assembly in a covering mode, the supporting assembly is formed by splicing and assembling at least three sets of supporting frames, and each set of supporting frame comprises an upper arc-shaped telescopic rod, a lower arc-shaped fixing plate and a telescopic supporting rod. One end of each telescopic supporting rod is hinged to the corresponding upper arc-shaped telescopic rod, the other end of each telescopic supporting rod is hinged to the corresponding lower arc-shaped fixing plate, and every two adjacent upper arc-shaped telescopic rods are connected to form a fixing ring. Only the supporting frame of one structure needs to be manufactured, on-site disassembly and assembly are convenient, and the upper arc-shaped telescopic rod and the telescopic supporting rod of the supporting frame can be contracted so as to be convenient to contract and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree protection, in particular to a tangerine fruit tree protection device. Background Art

[0002] Sugar orange is a major citrus fruit industry in Guangxi. It is widely planted in Guangxi. Orange and tangerine products are prone to insect pests such as Huanglongbing. Pesticides need to be sprayed frequently for drug control. The cost of drug control is high and it is easy to pollute the environment. In order to improve this problem, there is also a protective net cover for prevention and control. For example, the Chinese utility model patent with patent announcement number CN 216567417U discloses a citrus Huanglongbing protective net cover, including a net frame, four support components, four fixed components and a protective net, and the protective net is arranged on the net frame and the four support components. However, it is necessary to make components with different structures of the support components and the net frame and then combine them on site, and the net frame is a fixed shape, which is not convenient for storage and transportation. Utility Model Content

[0003] The purpose of the utility model is to provide a tangerine fruit tree protection device in view of the above problems. Only a support frame with a structure needs to be manufactured, which is convenient for on-site disassembly and assembly. The arc-shaped telescopic rod and the telescopic support rod on the support frame are convenient for transportation after contraction.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a tangerine fruit tree protection device, comprising a support assembly and a protective mesh cover covering the outside of the support assembly, the support assembly is assembled by at least three groups of support frames, each group of support frames comprises an upper arc-shaped telescopic rod, a lower arc-shaped fixed plate and a telescopic support rod, one end of the telescopic support rod is hinged to the upper arc-shaped telescopic rod, and the other end of the telescopic support rod is hinged to the lower arc-shaped fixed plate, and adjacent upper arc-shaped telescopic rods are interconnected to form a fixed circle.

[0005] Furthermore, the upper arc-shaped telescopic rod includes an arc-shaped sleeve and a telescopic rod member, a limit ring is provided inside near one end of the arc-shaped sleeve, one end of the telescopic rod member is slidably sleeved in the arc-shaped sleeve, the other end of the telescopic rod member is connected to the adjacent arc-shaped sleeve, the arc-shaped sleeve is provided with a through hole for an elastic locking member to extend out near one end of the telescopic rod member, the other end of the arc-shaped sleeve is provided with a locking bolt, the side of the telescopic rod member is provided with a guide groove, and the inner wall of the arc-shaped sleeve is provided with a guide protrusion that slides in cooperation with the guide groove.

[0006] Furthermore, fasteners for fastening the protective mesh cover are provided on the outer sides of both ends of the lower arc-shaped fixing plate, and an opening is provided on the outer sides of the fasteners.

[0007] Furthermore, fixing holes are respectively provided at both ends of the lower arc-shaped fixing plate, and fixing pins are provided on the fixing holes.

[0008] Furthermore, the protective net cover is provided with a zipper.

[0009] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0010] The novel support frame of the present invention is assembled by splicing at least three groups of support frames, and only one type of support frame needs to be manufactured, which is convenient for on-site disassembly and assembly. The upper arc-shaped telescopic rod of the support frame and the telescopic support rod are both retractable, so the support frame is convenient for transportation after being retracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a protective device for tangerine fruit trees of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the support assembly of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the support frame of the utility model after contraction;

[0014] Figure 4 It is a schematic cross-sectional structure diagram of the upper arc-shaped telescopic rod of the utility model;

[0015] In the figure: 1-support assembly, 11-upper arc-shaped telescopic rod, 12-telescopic support rod, 13-lower arc-shaped fixing plate, 111-arc-shaped sleeve, 112-telescopic rod, 1121-guide groove, 115-limiting ring, 113-elastic locking piece, 114-locking bolt, 131-fixing hole, 132-fixing pin, 2-protective mesh cover, 21-zipper. DETAILED DESCRIPTION

[0016] In order to make the technical personnel of the technical field better understand the present utility model scheme, the technical scheme in the present utility model embodiment will be clearly and completely described below in conjunction with the drawings in the present utility model embodiment. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by the technical personnel in the technical field belonging to the present utility model. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] like Figure 1 , Figure 2 As shown, a tangerine fruit tree protection device includes a support component 1 and a protection net cover 2 covering the outside of the support component 1, the support component 1 is assembled by splicing at least three groups of support frames, each group of support frames includes an upper arc-shaped telescopic rod 11, a lower arc-shaped fixed plate 13 and a telescopic support rod 12, one end of the telescopic support rod 12 is hinged to the upper arc-shaped telescopic rod 11, and the other end of the telescopic support rod 12 is hinged to the lower arc-shaped fixed plate 13, and adjacent upper arc-shaped telescopic rods 11 are connected to each other to form a fixed circle.

[0019] See also Figure 2 , Figure 3 and Figure 4 The upper arc-shaped telescopic rod 11 includes an arc-shaped sleeve 111 and a telescopic rod 112. A limiting ring 115 is provided inside near one end of the arc-shaped sleeve 111. One end of the telescopic rod 112 is slidably sleeved in the arc-shaped sleeve 111. The other end of the telescopic rod 112 is connected to the adjacent arc-shaped sleeve 111. A through hole is provided at one end of the arc-shaped sleeve 111 near the telescopic rod 112 for an elastic locking member 113 to extend out. The elastic locking member 113 is a common component in the telescopic structure and is not described here. A locking bolt 114 is provided at the other end of the arc-shaped sleeve 111. A guide groove 1121 is provided on the side of the telescopic rod 112. A guide protrusion that slides in cooperation with the guide groove 1121 is provided on the inner wall of the arc-shaped sleeve 111. When in use, the telescopic rod 112 extends out of the arc sleeve 111, so that the elastic locking piece 113 on the telescopic rod 112 extends out of the through hole to achieve locking, and then the outer end of the telescopic rod 112 is connected to the adjacent arc sleeve 111 through a bolt, and the depth of the telescopic rod 112 extending into the adjacent arc sleeve 111 is limited by the limit ring 115. When extended, the guide groove 1121 and the guide protrusion play a guiding role.

[0020] The outer sides of the two ends of the lower arc-shaped fixing plate 13 are provided with fasteners 133 for fastening the protective net cover 2, and an opening is provided on the outer sides of the fasteners 133. The lower end of the protective net cover 2 can be hung and fastened on the fasteners 133 to play a fixing role.

[0021] The two ends of the lower arc-shaped fixing plate 13 are respectively provided with fixing holes 131, and the fixing holes 131 are provided with fixing pins 132. The fixing pins 132 are extended into the soil to facilitate fixing the lower arc-shaped fixing plate 13.

[0022] A zipper 21 is provided on the protective net cover 2. By arranging the zipper 21, it is convenient to open the protective net cover 2 and facilitate personnel to enter.

[0023] During installation, adjacent upper arc-shaped telescopic rods 11 are connected and assembled to form a fixing circle, and then the fixing pin 132 on the fixing plate is extended into the soil to fix the lower arc-shaped fixing plate 13, and then the protective net cover 2 is covered on the outside of the support assembly 1, and the lower end of the protective net cover 2 is buckled on the fastener 133 for fixing. The device only needs to make a support frame of one structure, which is convenient for on-site disassembly and assembly. The upper arc-shaped telescopic rod and the telescopic support rod of the support frame can be retracted, and the support frame is convenient for transportation after being retracted.

[0024] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A protective device for tangerine fruit trees, characterized in that: It includes a support component and a protective net cover covered on the outside of the support component, the support component is assembled by splicing at least three groups of support frames, each group of support frames includes an upper arc-shaped telescopic rod, a lower arc-shaped fixed plate and a telescopic support rod, one end of the telescopic support rod is hinged to the upper arc-shaped telescopic rod, the other end of the telescopic support rod is hinged to the lower arc-shaped fixed plate, and adjacent upper arc-shaped telescopic rods are connected to each other to form a fixed circle.

2. A tangerine fruit tree protection device according to claim 1, characterized in that: The upper arc-shaped telescopic rod includes an arc-shaped sleeve and a telescopic rod member, a limiting ring is provided inside near one end of the arc-shaped sleeve, one end of the telescopic rod member is slidably sleeved in the arc-shaped sleeve, the other end of the telescopic rod member is connected to the adjacent arc-shaped sleeve, the arc-shaped sleeve is provided with a through hole for an elastic locking member to extend out near one end of the telescopic rod member, a locking bolt is provided at the other end of the arc-shaped sleeve, a guide groove is provided on the side of the telescopic rod member, and a guide protrusion that slides in cooperation with the guide groove is provided on the inner wall of the arc-shaped sleeve.

3. A tangerine fruit tree protection device according to claim 1, characterized in that: Buckles for buckling the protective net cover are arranged on the outer sides of both ends of the lower arc-shaped fixing plate, and an opening is arranged on the outer sides of the buckles.

4. A tangerine fruit tree protection device according to claim 1, characterized in that: Two ends of the lower arc-shaped fixing plate are respectively provided with fixing holes, and the fixing holes are provided with fixing pins.

5. The protective device for tangerine fruit trees according to claim 1, characterized in that: The protective net cover is provided with a zipper.

Images