Detachable seedling protection cover

Abstract

The utility model discloses a detachable seedling protection cover, and belongs to the technical field of agricultural auxiliary equipment. The protective cover comprises a mounting base with a through hole in the bottom and a transparent cover body detachably connected to the upper portion of the mounting base, and an air hole with a screw cap for adjustment is formed in the top of the cover body. The mounting base and the cover body are quickly disassembled and assembled through a limiting structure, the upper edge of the mounting base is provided with an annular first abutting face and a limiting groove, the bottom of the cover body is correspondingly provided with a second abutting face and a plurality of limiting protrusions, and during mounting, stable clamping is achieved through tight attachment of the abutting faces and embedding of the limiting protrusions into the groove. By means of the modular disassembly and assembly design, the problems that a traditional protection cover is tedious in installation and prone to damage are solved, the protection cover has the advantages of being resistant to wind and insects, pervious to light, capable of preserving heat, high in repeated utilization rate and the like, seedling raising cost is remarkably reduced, and the protection cover is suitable for various crop cultivation scenes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural auxiliary equipment, and particularly relates to a detachable seedling protection cover. BACKGROUND

[0002] The seedling protection cover is a plastic cover body structure, which is mainly suitable for the cultivation of saplings, vegetables and flowers, and can prevent snails, pests, birds and the like from damaging the seedlings, effectively transmits light, prevents frost and has other advantages, so that the seedlings can grow more stably.

[0003] However, the seedling protection cover on the market is usually inserted into the soil in the form of a ice cream cylinder to be fixed by edge embedding, or is used together with a ground nail to fix the edge of the cover body. The protection cover installed in the above manner is relatively fixed, and it is relatively cumbersome to replace the seedling type. In addition, the edge of the cover body is damaged, and it is difficult to reuse the cover body after long-term use, thereby increasing the cost of seedling cultivation. SUMMARY

[0004] The utility model aims at providing a detachable seedling protection cover which is convenient to install and can be recycled.

[0005] The utility model is achieved in the following manner:

[0006] The detachable seedling protection cover comprises a mounting seat with a through hole at the bottom, a transparent cover body which is detachably connected above the mounting seat, and a gas hole formed at the top of the cover body.

[0007] The utility model is further provided with a first abutting surface formed on the upper edge of the mounting seat, a limiting groove formed on the first abutting surface, a second abutting surface formed on the edge of the bottom of the cover body, and a limiting protrusion formed on the lower end surface of the second abutting surface. When the cover body is arranged above the mounting seat, the upper end surface of the first abutting surface abuts against the lower end surface of the second abutting surface, and the limiting protrusion is embedded in the limiting groove.

[0008] The utility model is further provided with a cylindrical mounting seat and an ice cream cylinder-shaped cover body, and the first abutting surface and the second abutting surface have a ring structure. The limiting groove is a ring-shaped groove, and the number of limiting protrusions is two or more. When the cover body is arranged above the mounting seat, the limiting protrusions are embedded in the limiting groove.

[0009] The utility model is further provided with a stepped portion formed on the side wall of the mounting seat, and the side wall of the mounting seat forms an upper side wall and a lower side wall through the stepped portion. The cross-sectional area of the upper side wall is larger than that of the lower side wall.

[0010] The utility model is further provided with longitudinal corrugations formed on the side wall of the mounting seat and the cover body.

[0011] The utility model further sets up, the bottom of mounting seat is conical frustum.

[0012] The utility model further sets up, the gas hole upper cover is equipped with screw cover, and screw cover includes upper cover and lower cover, and upper cover and lower cover all are equipped with the cover hole of opposite setting.

[0013] The utility model compared with prior art highlights and beneficial technical effect is:

[0014] 1, the seedling protection cover provided by the utility model is fixed with soil through mounting seat, and the detachable connection of cover body can conveniently open the cover body and facilitate seedling operation, and the cover body can realize long-term use under the premise of not being damaged.

[0015] 2, the further provided dismounting structure of the utility model is matched limiting groove and limiting protrusion, can realize the stable fixation of cover body, and achieve the purpose of preventing insects and wind.

[0016] 3, the further limiting groove of the utility model is annular groove, can realize rotary clamping when limiting protrusion and limiting groove are matched, and the rotary clamping form provides convenience for installation.

[0017] 4, the formed ladder part of the utility model can enhance the stability when mounting seat is inserted into soil, and guarantee the clamping fixation of cover body.

[0018] 5, the further provided longitudinal corrugation of the utility model increases the contact area of mounting seat side wall and soil surface, and enhances the structural strength of cover body surface.

[0019] 6, the further provided screw cover of the utility model can conveniently control the opening and closing of gas hole, and can drip irrigation and cultivate nutrient solution through cover hole. DRAWINGS

[0020] Figure 1 It is the explosion schematic of the utility model Figure 1 ;

[0021] Figure 2 It is the explosion schematic of the utility model Figure 2 ;

[0022] Figure 3 It is the structure schematic of screw cover of the utility model;

[0023] Signs:

[0024] 1-mounting seat;10-pass through hole;11-first abutment;12-limiting groove;13-ladder part;14-upper side wall;15-lower side wall;

[0025] 2-cover; 20-air hole; 21-second abutting surface; 22-limiting protrusion; 23-corrugation;

[0026] 3- screw cap; 30- upper cover; 31- lower cover; 32- cover hole. DETAILED DESCRIPTION

[0027] The utility model will be further described in specific embodiments in conjunction with the drawings, referring to Figure 1 — Figure 3 :

[0028] A detachable seedling protection cover, comprising a mounting base 1 with a through hole 10 at the bottom, a transparent cover 2 is detachably connected above the mounting base 1, and an air hole 20 is formed in the top of the cover 2.

[0029] In use, the mounting base 1 is inserted into the soil, the seedlings to be cultivated are arranged in the mounting base, and the cover 2 is arranged above the mounting base 1 to effectively protect against insects, birds and wind. The through hole 10 is provided to ensure the air permeability of the soil, and the air hole 20 enables effective photosynthesis of the seedling green leaves.

[0030] In the above manner, the cover 2 does not need to be edge-broken or damaged for nailing, and the cover 2 can be easily opened for replacement of seedlings, which is not only simple in cultivation, but also ensures the service life of the protection cover.

[0031] Preferably, a first abutting surface 11 is formed on the upper edge of the mounting base 1, a limiting groove 12 is formed on the first abutting surface 11, a second abutting surface 21 is formed on the edge of the bottom of the cover 2, a limiting protrusion 22 is formed on the lower end surface of the second abutting surface 21, when the cover 2 is arranged above the mounting base 1, the upper end surface of the first abutting surface 11 abuts against the lower end surface of the second abutting surface 21, and the limiting protrusion 22 is embedded in the limiting groove 12.

[0032] In the above structure, two abutting surfaces that can be attached to each other are used, and both abutting surfaces are inclined, so that when the cover and the mounting base are matched, the abutting surfaces abut against each other to reduce the gap, and the limiting protrusion 22 can be embedded in the limiting groove 12 to effectively fix the cover and play a good windproof role.

[0033] In addition, the limiting protrusion adopts a hook-shaped buckle structure, which can be deformed during the pressing of the cover 2, and after being embedded in the limiting groove, it no longer deforms. If the cover 2 is to be disassembled, the first abutting surface 11 and the second abutting surface 21 need to be pried apart so that the limiting protrusion can no longer be embedded in the limiting groove 12.

[0034] Preferably, the mounting base 1 is cylindrical, the cover 2 is ice cream tube shaped, the first contact surface 11 and the second contact surface 21 are annular, the limiting groove 12 is an annular groove, and the number of limiting protrusions 22 is two or more. When the cover 2 is placed on top of the mounting base 1, several limiting protrusions 22 are embedded in the limiting groove 12.

[0035] In the above structure, the limiting groove is further configured as an annular groove. When the limiting protrusion 22 is embedded in the limiting groove 12, it is not necessary to accurately locate the position of the limiting groove; the cover can be easily fixed by simply pressing down, making operation more convenient. Furthermore, the use of multiple limiting protrusions 22 can further enhance stability, with the limiting protrusions 22 being evenly distributed.

[0036] Preferably, the side wall of the mounting base 1 is formed with a stepped portion 13, and the side wall of the mounting base 1 forms an upper side wall 14 and a lower side wall 15 through the stepped portion 13, wherein the cross-sectional area of ​​the upper side wall 14 is larger than the cross-sectional area of ​​the lower side wall 15.

[0037] In the above structure, when the mounting base 1 is inserted into the soil, the stepped part will generate greater resistance, which also prevents the mounting base 1 from being easily removed from the soil, thus ensuring the stability of the covered body.

[0038] Preferably, both the cover 2 and the mounting base 1 have longitudinal corrugations 23 formed on their side walls. The corrugations further enhance the contact area between the side wall of the mounting base 1 and the soil, increasing friction and making it more stable.

[0039] Preferably, the bottom of the mounting base 1 is frustoconical. The frustoconical design prevents the soil from scattering outwards along the sidewalls of the mounting base when it is pressed down into the soil, thus providing a certain degree of soil gathering.

[0040] like Figure 3 As shown, the air hole 20 is provided with a screw cap 3, and the screw cap 3 includes an upper cover 30 and a lower cover 31, both of which have corresponding cover holes 32.

[0041] In the above structure, the upper cover 30 and the lower cover 31 rotate coaxially, thereby achieving the sealing or connection of the cover holes 32 in the upper and lower positions, thus determining whether the air holes 20 are open, which facilitates cultivation.

[0042] Preferably, the cover 2 can be replaced with various colored transparent covers to meet different seedling requirements, i.e., different wavelength light requirements. Furthermore, both the cover 2 and the mounting base 1 are integrally injection molded.

[0043] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so that: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A detachable seedling protective cover, characterized in that, The device includes a mounting base (1) with a through hole (10) at the bottom, and a transparent cover (2) detachably connected to the top of the mounting base (1). The top of the cover (2) has an air hole (20). A first abutting surface (11) is formed along the upper edge of the mounting base (1), and a limiting groove (12) is formed on the first abutting surface (11). A second abutting surface (21) is formed along the bottom edge of the cover (2), and a limiting protrusion (22) is formed on the lower end face of the second abutting surface (21). When the cover (2) is placed over the mounting base (1), The upper end of the first contact surface (11) abuts against the lower end of the second contact surface (21), and the limiting protrusion (22) is embedded in the limiting groove (12). The mounting base (1) is cylindrical, the cover (2) is ice cream tube shaped, the first contact surface (11) and the second contact surface (21) are annular, the limiting groove (12) is an annular groove, and the number of limiting protrusions (22) is two or more. When the cover (2) is placed on top of the mounting base (1), several limiting protrusions (22) are embedded in the limiting groove (12).

2. The detachable seedling protective cover according to claim 1, characterized in that, The side wall of the mounting base (1) is formed with a stepped portion (13). The side wall of the mounting base (1) forms an upper side wall (14) and a lower side wall (15) through the stepped portion (13). The cross-sectional area of ​​the upper side wall (14) is greater than that of the lower side wall (15).

3. A detachable seedling protective cover according to claim 1, characterized in that, Both the cover (2) and the mounting base (1) have longitudinal corrugations (23) formed on their side walls.

4. A detachable seedling protective cover according to claim 1, characterized in that, The bottom of the mounting base (1) is frustoconical.

5. The detachable seedling protective cover according to claim 1, characterized in that, The air hole (20) is covered with a screw cap (3), and the screw cap (3) includes an upper cover (30) and a lower cover (31), both of which have corresponding cover holes (32).

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