Highland barley cultivation insect-proof net

Abstract

The utility model provides a highland barley cultivation insect-proof net which comprises a plurality of rectangular supporting plates, hollow cylinders, light supporting columns and adjusting holding rods, the hollow cylinders are longitudinally fixed to the upper ends of the rectangular supporting plates, fixed insect-proof nets are installed among the hollow cylinders, strip-shaped grooves are formed in the corners of the outer sides of the hollow cylinders, and the light supporting columns are fixed to the strip-shaped grooves. The insect-proof net comprises a plurality of hollow cylinders, a plurality of light supporting columns and a plurality of adjusting holding rods, the light supporting columns are slidably inserted into the upper ends of the interiors of the hollow cylinders correspondingly, lengthened springs are longitudinally installed at the lower ends of the interiors of the hollow cylinders correspondingly, spring grooves are formed in the lower ends of the light supporting columns correspondingly, and the adjusting holding rods are arranged. In order to solve the problems that in the prior art, the height of highland barley is inconvenient to adjust and is not suitable for insect prevention of highland barley growing high, the height of the combined insect-proof net structure can be adjusted conveniently according to actual cultivation conditions of the highland barley, and therefore the combined insect-proof net structure can be used for better insect prevention.

Description

Technical Field

[0001] The utility model relates to an insect-proof net for highland barley cultivation, belonging to the technical field of insect-proof equipment. Background Art

[0002] Highland barley is not only the staple food of the Tibetan people in the Qinghai-Tibet Plateau, but also the characteristic and advantageous crop of the region, and the main source of forage for cattle and sheep breeding in the region. Highland barley seedlings have the advantages of fast growth, low temperature resistance, suitable for grazing, and high protein content (the protein content of green plants in the highland barley seedling stage is as high as 25% on average). In the experimental cultivation process of highland barley, in order to ensure its cultivation effect, it is usually protected by an external insect-proof net.

[0003] However, the insect-proof net in the prior art has a single functionality. Once installed, it is inconvenient to adjust the height, which is not suitable for insect-proofing of high-growing barley. Now, there is an urgent need for an insect-proof net for highland barley cultivation to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an insect-proof net for highland barley cultivation to solve the problems raised in the above-mentioned background technology. The utility model designs a height-adjustable combined insect-proof net structure, which can be adjusted in height according to the actual situation of highland barley cultivation so as to better prevent insects.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a kind of highland barley cultivation insect-proof net, including a rectangular support plate, a hollow tube, a light pillar and an adjustment handle, the rectangular support plate is provided in plurality, the upper ends of the plurality of the rectangular support plates are longitudinally fixed with a hollow tube, a fixed insect-proof net is installed between the plurality of the hollow tubes, a strip groove is opened at the outer corners of the plurality of the hollow tubes, the light pillar is provided in plurality, the plurality of the light pillars are respectively slidably inserted in the upper ends of the plurality of hollow tubes, and the lower ends of the plurality of the hollow tubes are longitudinally installed with An extended spring, a spring groove is provided at the lower end of each of the light pillars, a plurality of adjustment handles are provided, and each of the adjustment handles is respectively fixed at the outer corners of each of the light pillars, inclined fixing plates are installed on both sides of each of the adjustment handles, and limiting bolts are penetrated through the outer sides of each of the inclined fixing plates, connecting strip grooves are longitudinally provided on the relative inner sides of each of the hollow tubes, connecting strips are installed on the relative inner sides of each of the light pillars, a movable insect-proof net is installed between every two relative connecting strips, and a top insect-proof net is horizontally installed on the upper ends of each of the movable insect-proof nets.

[0006] Furthermore, reinforcing ground nails are inserted around the upper ends of the plurality of rectangular support plates.

[0007] Furthermore, the upper ends of the plurality of lengthened springs are respectively installed in a plurality of spring slots.

[0008] Furthermore, the plurality of adjustment handles are slidably located in the plurality of strip grooves respectively.

[0009] Furthermore, the threaded ends of the plurality of limit bolts are respectively tightly pressed against the outer side surfaces of the plurality of hollow cylinders.

[0010] Furthermore, the plurality of connecting bars are slidably located in the plurality of connecting bar grooves respectively.

[0011] Furthermore, the plurality of movable insect-proof nets are respectively located obliquely above the plurality of fixed insect-proof nets.

[0012] The beneficial effects of the utility model: the utility model is a kind of highland barley cultivation insect-proof net, because the utility model adds a hollow tube, a fixed insect-proof net, an extended spring, a lightweight pillar, an adjustable grip rod, an inclined fixing plate, a limit bolt, a connecting strip, a movable insect-proof net and a top insect-proof net, our design improvement and actual use show that the device has a reasonable structure and good practicality. A height-adjustable combined insect-proof net structure is designed, which can be height-adjusted according to the actual situation of highland barley cultivation so that it can be better used for insect prevention, and the operation is simple, which is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a highland barley cultivation insect-proof net according to the utility model;

[0015] Figure 2 This is a schematic diagram of a highland barley cultivation insect-proof net without installing the top insect-proof net;

[0016] Figure 3 This is a three-dimensional schematic diagram of a lightweight support column of a highland barley cultivation insect-proof net according to the utility model;

[0017] In the figure: 1-rectangular support plate, 2-reinforced ground nails, 3-hollow cylinder, 4-fixed insect-proof net, 5-strip groove, 6-lengthened spring, 7-spring groove, 8-lightweight pillar, 9-adjustable grip, 10-tilted fixing plate, 11-limiting bolt, 12-connecting strip, 13-connecting strip groove, 14-movable insect-proof net, 15-top insect-proof net. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 3The utility model provides a technical solution: a highland barley cultivation insect-proof net, comprising a rectangular support plate 1, a hollow tube 3, a lightweight pillar 8 and an adjusting handle 9, wherein the rectangular support plate 1 is provided with a plurality of, the upper ends of the plurality of rectangular support plates 1 are longitudinally fixed with a hollow tube 3, a plurality of hollow tubes 3 are provided with a fixed insect-proof net 4, a plurality of hollow tubes 3 are provided with a strip groove 5 at the outer corners, a plurality of lightweight pillars 8 are provided, a plurality of lightweight pillars 8 are respectively slidably inserted at the upper ends of the plurality of hollow tubes 3, a plurality of hollow tubes 3 are longitudinally installed with an extended spring 6 at the lower ends, a plurality of lightweight pillars 8 are provided with a spring groove 7 at the lower ends, a plurality of adjusting handles 9 are provided, and a plurality of adjusting The section grips 9 are respectively fixed at the outer corners of multiple lightweight pillars 8, multiple adjustment grips 9 are installed on both sides with inclined fixing plates 10, and limit bolts 11 are penetrated on the outer sides of multiple inclined fixing plates 10. Multiple hollow tubes 3 are longitudinally provided with connecting strip grooves 13 on the relatively inner sides, and multiple lightweight pillars 8 are installed on the relatively inner sides. A movable insect-proof net 14 is installed between every two relative connecting strips 12, and a top insect-proof net 15 is horizontally installed on the upper ends of multiple movable insect-proof nets 14. This design solves the problem that the insect-proof net in the prior art is single in functionality, and once installed, it is inconvenient to adjust the height, and is not suitable for use in insect prevention of higher-growing barley.

[0020] As the first embodiment of the utility model: multiple rectangular support plates 1 are provided with reinforced ground nails 2 inserted around their upper ends. The added multiple reinforced ground nails 2 can improve the stability of the multiple rectangular support plates 1 installed on the external ground. Multiple elongated springs 6 are respectively installed at their upper ends in multiple spring slots 7. The added multiple elongated springs 6 can prevent multiple lightweight pillars 8 from falling completely into multiple hollow cylinders 3, thereby facilitating the staff to lift the multiple lightweight pillars 8. Multiple adjustment grips 9 are respectively slidably located in multiple strip grooves 5. The added multiple adjustment grips 9 facilitate the staff to pull the multiple lightweight pillars 8.

[0021] The threaded ends of the plurality of limit bolts 11 are respectively tightly pressed against the outer side surfaces of the plurality of hollow tubes 3. The added plurality of limit bolts 11 can be fixed to the outer side surfaces of the plurality of hollow tubes 3, so that the lightweight pillar 8 can be limited in the hollow tube 3 by the inclined fixing plate 10 without shaking.

[0022] The plurality of connecting strips 12 are respectively slidably disposed in the plurality of connecting strip grooves 13, and the plurality of movable insect-proof nets 14 are conveniently installed by the added plurality of connecting strips 12. The plurality of movable insect-proof nets 14 are respectively disposed obliquely above the plurality of fixed insect-proof nets 4, and the height of the plurality of movable insect-proof nets 14 can be adjusted by the added plurality of movable insect-proof nets 14, so that the plurality of fixed insect-proof nets 4 and the top insect-proof net 15 can play an insect-proof role on the highland barley.

[0023] As a second embodiment of the utility model: each rectangular support plate 1 is erected around the highland barley (at this time the highland barley is between multiple rectangular support plates 1), and then each reinforced ground nail 2 is passed through the rectangular support plate 1 and nailed into the ground, so that the stable setting of multiple hollow tubes 3 can be completed. At this time, multiple movable insect-proof nets 14, multiple fixed insect-proof nets 4 and top insect-proof nets 15 play an insect-proof role for the highland barley. When the highland barley grows and it is necessary to adjust the height of the device appropriately, the multiple limit bolts 11 are loosened, and the multiple adjustment grips 9 are lifted at the same time, and the multiple lightweight pillars 8 can be moved up on the upper ends of the multiple extension springs 6, thereby making the multiple connecting strips 12, the multiple movable insect-proof nets 14 and the multiple top insect-proof nets 15 also move up. After the adjustment is completed, the multiple limit bolts 11 are re-tightened so that the threaded ends of the multiple limit bolts 11 are respectively re-tightened against the outer sides of the multiple hollow tubes 3.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A highland barley cultivation insect-proof net, comprising a rectangular support plate (1), a hollow tube (3), a light support (8) and an adjustment handle (9), characterized in that: A plurality of rectangular support plates (1) are provided, each of the upper ends of the plurality of rectangular support plates (1) is longitudinally fixed with a hollow tube (3), a fixed insect-proof net (4) is installed between the plurality of hollow tubes (3), and a strip groove (5) is provided at the outer corner of each of the plurality of hollow tubes (3); A plurality of the light-weight pillars (8) are provided, and the plurality of the light-weight pillars (8) are respectively slidably inserted in the upper ends of the hollow tubes (3). The lower ends of the hollow tubes (3) are longitudinally installed with extension springs (6). The lower ends of the light-weight pillars (8) are respectively provided with spring grooves (7). A plurality of the adjustment handles (9) are provided, and the plurality of the adjustment handles (9) are respectively fixed at the outer corners of the light-weight pillars (8). Both sides of the adjustment handles (9) are respectively provided with inclined fixing plates (10). The outer sides of the inclined fixing plates (10) are penetrated with limiting bolts (11). The inner sides of the hollow tubes (3) are longitudinally provided with connecting strip grooves (13). The inner sides of the light-weight pillars (8) are respectively provided with connecting strips (12). A movable insect-proof net (14) is installed between every two of the connecting strips (12). The upper ends of the movable insect-proof nets (14) are horizontally provided with top insect-proof nets (15).

2. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: Reinforcing ground nails (2) are inserted around the upper ends of the plurality of rectangular support plates (1).

3. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: The upper ends of the plurality of lengthened springs (6) are respectively installed in a plurality of spring slots (7).

4. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: The plurality of adjusting gripping rods (9) are respectively slidably located in the plurality of strip-shaped grooves (5).

5. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: The threaded ends of the plurality of limit bolts (11) are respectively tightly pressed against the outer side surfaces of the plurality of hollow cylinders (3).

6. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: The plurality of connecting strips (12) are respectively slidably located in the plurality of connecting strip grooves (13).

7. The insect-proof net for highland barley cultivation according to claim 1, characterized in that: The plurality of movable insect-proof nets (14) are respectively located on the oblique upper sides of the plurality of fixed insect-proof nets (4).

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