CN216701138U

CN216701138U - Water-retention and fertilizer-release control device for field planting of saplings

Info

Publication number: CN216701138U
Application number: CN202220269965.0U
Authority: CN
Inventors: 查启昌; 熊次桂; 胡小毛; 汪焱忠
Original assignee: Gongqingcheng Huatai Agricultural Development Co ltd
Current assignee: Gongqingcheng Huatai Agricultural Development Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-06-10
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a water-retention and fertilizer-application-control fertilizer-release device for field planting of tree seedlings, which comprises a shell, wherein a tree hole is formed in the center of the surface of the shell, the tree seedlings are arranged in the tree hole, arc-shaped plates are arranged on two sides of each tree seedling, protective pads are fixedly arranged on opposite surfaces of the two arc-shaped plates, and a telescopic spring is fixedly arranged on the inner wall of the tree hole through an installation plate. According to the utility model, the two arc-shaped plates can be used for clamping the saplings, the risk of toppling over of the saplings is effectively reduced, the probability that the arc-shaped plates clamp the skins of the saplings can be effectively reduced by the aid of the protective pad, the skins of the saplings are prevented from being damaged, the survival rate of the saplings is improved, meanwhile, the limiting springs can buffer the shaking of the saplings in windy weather, the saplings are prevented from being broken, and the distance between the two arc-shaped plates can be adjusted according to the saplings with different sizes by the aid of the telescopic springs, so that the saplings with different sizes can be fixed.

Description

Water-retention and fertilizer-release control device for field planting of saplings

Technical Field

The utility model relates to the technical field of seedling planting, in particular to a water-retaining, fertilizer-applying-controlling and fertilizer-releasing device for field planting of seedlings.

Background

The annual precipitation amount is less than 350 mm in most areas in the north of China, the annual evaporation capacity is up to more than 2300 mm, the survival rate of the saplings planted in afforestation and afforestation in the desert areas in the northwest is less than 25% in 5 years, and only one reason is that the water supply is insufficient or the water evaporation capacity is too large.

The prior art has the following problems:

traditional water-retaining and fertilizer-applying and fertilizer-releasing control device for planting saplings is inconvenient for clamping and fixing saplings of different sizes, the risk that the saplings are broken in strong wind weather needs to be reduced, and the cold-proof capability of the saplings needs to be improved.

Therefore, the water-retaining, fertilizer-applying-controlling and fertilizer-releasing device for the field planting of the tree seedlings is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, saplings with different sizes are inconvenient to clamp and fix, the risk of breakage of the saplings in windy weather needs to be reduced, and the cold-proof capability of the saplings needs to be improved.

In order to achieve the purpose, the utility model adopts the following technical scheme: a water retention and fertilizer application and release control device for tree seedling field planting comprises a shell, wherein a tree hole is formed in the center of the surface of the shell, a tree seedling is arranged in the tree hole, arc plates are arranged on two sides of the tree seedling, a protective pad is fixedly arranged on the opposite surface of the two arc plates, a telescopic spring is fixedly arranged on the inner wall of the tree hole through a mounting plate, a movable plate is fixedly arranged on the other end of the telescopic spring through the mounting plate, a movable rod penetrates through the surface of the movable plate, a limiting block is welded on one side, located on the movable plate, of one end of the movable rod, the other end of the movable rod is welded with the arc plates, a limiting spring is arranged on the outer side, located on the movable rod, between the surface of the shell and the movable plate, fertilizer release control holes are formed in the two sides of the tree hole, and a fertilizer release control barrel is arranged in the fertilizer release control holes, and the surface of the fertilizer controlled-release barrel is provided with fertilizing holes, and the bottom surface of the shell is provided with through holes.

Preferably, the top surface of the shell is fixedly provided with a protective frame at the outer side of the fertilizer controlled-release hole, the protective frame is of a hollow structure, and the protective frame is made of aluminum alloy.

Preferably, the fertilizing holes are arranged in a plurality, and the plurality of fertilizing holes are distributed below the surface of the fertilizer controlled-release barrel in an annular array mode.

Preferably, the arc-shaped plate is made of PP (polypropylene), and the diameter of the arc-shaped plate is smaller than that of the tree hole.

Preferably, the protection pad is made of rubber, and the diameter of the protection pad is smaller than that of the arc-shaped plate.

Preferably, the fertilizer controlled-release holes are provided in plurality, and a plurality of fertilizer controlled-release holes are distributed on the surface of the shell in an annular array.

Preferably, the fertilizer controlled-release barrel is of a hollow cylindrical structure with an opening at the top end, and the material of the fertilizer controlled-release barrel is 304 stainless steel.

Preferably, a cover is arranged on the surface of the outer shell above the fertilizer controlled-release barrel through a hinge, and the diameter of the cover is larger than that of the fertilizer controlled-release barrel.

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

1. according to the utility model, the two arc plates can be used for clamping the saplings, the risk of toppling of the saplings is effectively reduced, the probability that the arc plates clamp the skins of the saplings can be effectively reduced due to the arrangement of the protective pad, the skins of the saplings are not damaged, the survival rate of the saplings is improved, meanwhile, the arrangement of the plurality of limiting springs can buffer the shaking of the saplings in strong wind weather, the saplings are prevented from being broken, and the distance between the two arc plates can be adjusted according to the saplings with different sizes by the plurality of telescopic springs, so that the saplings with different sizes can be fixed.

2. According to the utility model, the protective frame is arranged, so that workers can fix the heat-insulating film on the outer side of the protective frame conveniently in cold weather, the purpose of cold protection is achieved for the saplings, the probability of freezing death of the saplings is reduced, and the risk of bruising the saplings by external objects can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a water retention and fertilizer release control device for field planting of saplings according to the present invention;

FIG. 2 is an enlarged schematic view of the position A of a water-retaining, fertilizer-applying-controlling and fertilizer-releasing device for field planting of saplings provided by the present invention;

FIG. 3 is a schematic view of the connection between a protective pad and an arc-shaped plate of a water-retention and fertilizer-release control device for field planting of saplings;

fig. 4 is a top view of a protection frame and a shell of the water-retention, fertilization-control and fertilizer-release device for field planting of saplings provided by the utility model.

Illustration of the drawings:

1. a housing; 2. a tree hole; 3. sapling; 4. a tension spring; 5. moving the plate; 6. a movable rod; 7. a limiting block; 8. an arc-shaped plate; 9. a protective pad; 10. a limiting spring; 11. a fertilizer controlled release barrel; 12. fertilizing holes; 13. A cover; 14. a through hole; 15. a protective frame; 16. and (4) fertilizer controlled release holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a water-retaining and fertilizer-applying and fertilizer-releasing control device for planting a tree seedling comprises a housing 1, a tree hole 2 is formed in the center of the surface of the housing 1, the tree seedling 3 is arranged in the tree hole 2, arc-shaped plates 8 are arranged on two sides of the tree seedling 3, protective pads 9 are fixedly arranged on opposite surfaces of the two arc-shaped plates 8, a telescopic spring 4 is fixedly arranged on the inner wall of the tree hole 2 through a mounting plate, a movable plate 5 is fixedly arranged at the other end of the telescopic spring 4 through the mounting plate, a movable rod 6 penetrates through the surface of the movable plate 5, a limiting block 7 is welded on one side of the movable plate 5 at one end of the movable rod 6, the other end of the movable rod 6 is welded with the arc-shaped plates 8, a limiting spring 10 is arranged on the outer side of the movable rod 6 between the other side surface of the arc-shaped plate 8 and the movable plate 5, and the two arc-shaped plates 8 can clamp the tree seedling 3, effectual reduction sapling 3 risk of empting, and the setting of protection pad 9 can effectually reduce the probability that 3 epidermis of sapling were hindered to 8 clamps of arc, guarantee that 3 epidermis of sapling are not damaged, improve 3 survival rates of sapling, simultaneously the setting of a plurality of spacing springs 10 can play the effect of buffering to rocking of sapling 3 under strong wind weather, prevent 3 rupture of sapling, and a plurality of expanding springs 4 can adjust the distance between two arc 8 according to not unidimensional sapling 3, thereby can fix not unidimensional sapling 3, fertilizer controlled release hole 16 has been seted up to the both sides that the surface of shell 1 is located tree hole 2, and the inside in fertilizer controlled release hole 16 is equipped with fertilizer controlled release bucket 11, and the surface of fertilizer controlled release bucket 11 is equipped with fertilization hole 12, be convenient for fertilize sapling 3, through-hole 14 has been seted up to the bottom surface of shell 1.

In this embodiment: the top surface of the shell 1 is fixedly provided with a protective frame 15 at the outer side of the fertilizer controlled release hole 16, the protective frame 15 is of a hollow structure, and the protective frame 15 is made of aluminum alloy.

Specifically, protection frame 15 can be convenient for the staff under severe cold weather and fix the heat preservation membrane in the outside of protection frame 15, plays the winter protection purpose for sapling 3, reduces sapling 3 by the probability of freeze-death, can reduce sapling 3 simultaneously by the risk of external object crushing.

In this embodiment: the fertilizing holes 12 are arranged in a plurality, and the plurality of fertilizing holes 12 are distributed below the surface of the fertilizer controlled-release barrel 11 in an annular array mode.

In particular, the fertilizing effect and efficiency of the saplings 3 are improved.

In this embodiment: the material of arc 8 is PP, and the diameter of arc 8 is less than the diameter of tree hole 2.

In particular, the method has the advantages of stable chemical property and no corrosion.

In this embodiment: the protective pad 9 is made of rubber, and the diameter of the protective pad 9 is smaller than that of the arc-shaped plate 8.

In particular, the wear-resistant rubber has the advantage of wear resistance, and the service life is prolonged.

In this embodiment: the fertilizer controlled-release holes 16 are provided in plurality, and a plurality of fertilizer controlled-release holes 16 are distributed on the surface of the shell 1 in an annular array.

In particular, a plurality of fertilizer controlled-release barrels 11 can be conveniently placed at the same time.

In this embodiment: the fertilizer controlled-release barrel 11 is a hollow cylinder structure with an opening at the top end, and the material 304 of the fertilizer controlled-release barrel 11 is stainless steel.

In particular, the stainless steel has the advantage of difficult rusting, and the service life is prolonged.

In this embodiment: a cover 13 is arranged on the surface of the outer shell 1 above the fertilizer controlled-release barrel 11 through a hinge, and the diameter of the cover 13 is larger than that of the fertilizer controlled-release barrel 11.

In particular, the fertilizer controlled-release barrel 11 is convenient to cover.

The working principle is as follows: when the fertilizer controlled-release barrel is used, a tree seedling 3 is placed in a tree hole 2, the two arc-shaped plates 8 can clamp the tree seedling 3, the risk of toppling over of the tree seedling 3 is effectively reduced, the probability that the arc-shaped plates 8 clamp the skin of the tree seedling 3 can be effectively reduced by arranging the protective pad 9, the skin of the tree seedling 3 is guaranteed not to be damaged, the survival rate of the tree seedling 3 is improved, then the plurality of limiting springs 10 can buffer the shaking of the tree seedling 3 in strong wind weather to prevent the tree seedling 3 from being broken, the plurality of telescopic springs 4 can adjust the distance between the two arc-shaped plates 8 according to the tree seedlings 3 with different sizes, so that the tree seedlings 3 with different sizes can be fixed, then the fertilizer controlled-release barrel 11 is placed, the periphery of the shell 1 can be compacted by soil, the fertilizer can be poured into the fertilizer controlled-release barrel 11 by opening the cover 13 during fertilization, then the protective frame 15 can be convenient for workers to fix the heat preservation film on the outer side of the protective frame 15 in severe cold weather, the purpose of winter protection is played for sapling 3, reduces the probability that sapling 3 is frozen to death, can reduce the risk that sapling 3 is crushed by external object simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a protect water and control fertilization fertilizer release device for sapling field planting, includes shell (1), its characterized in that, the surperficial central point of shell (1) puts the department of locating to offer tree hole (2), and the inside of tree hole (2) is equipped with sapling (3), the both sides of sapling (3) are equipped with arc (8), and the opposite face fixed mounting of two arc (8) has protection pad (9), the inner wall of tree hole (2) has expanding spring (4) through mounting panel fixed mounting, and the other end of expanding spring (4) has movable plate (5) through mounting panel fixed mounting, the surface of movable plate (5) runs through and is equipped with movable rod (6), and one side welding that the one end of movable rod (6) is located movable plate (5) has stopper (7), the other end and arc (8) welding of movable rod (6), and the outside that is located movable rod (6) between another side surface of arc (8) and movable plate (5) is equipped with movable rod (6) The fertilizer release device comprises a limiting spring (10), wherein fertilizer release control holes (16) are formed in the two sides, located on tree holes (2), of the surface of a shell (1), fertilizer release control barrels (11) are arranged inside the fertilizer release control holes (16), fertilizer application holes (12) are formed in the surface of the fertilizer release control barrels (11), and through holes (14) are formed in the bottom surface of the shell (1).

2. The water-retention, fertilizer-application-control and fertilizer-release device for tree seedling planting according to claim 1, wherein a protective frame (15) is fixedly installed on the top surface of the housing (1) at the outer side of the fertilizer control-release hole (16), the protective frame (15) is of a hollow structure, and the protective frame (15) is made of aluminum alloy.

3. The water-retention and fertilizer-application-control fertilizer-release device for the field planting of the saplings as claimed in claim 1, wherein the fertilizer-application holes (12) are provided in plurality, and the plurality of fertilizer-application holes (12) are distributed below the surface of the fertilizer controlled-release barrel (11) in an annular array.

4. The water retention, fertilizer application control and fertilizer release device for tree seedling planting according to claim 1, wherein the arc-shaped plate (8) is made of PP (polypropylene), and the diameter of the arc-shaped plate (8) is smaller than that of the tree hole (2).

5. The water-retention, fertilizer-application-control and fertilizer-release device for tree seedling planting according to claim 1, wherein the protective pad (9) is made of rubber, and the diameter of the protective pad (9) is smaller than that of the arc-shaped plate (8).

6. The water retention and fertilizer application and release control device for tree seedling planting according to claim 1, wherein the fertilizer control release holes (16) are provided in plurality, and the fertilizer control release holes (16) are distributed on the surface of the shell (1) in an annular array.

7. The water retention and fertilizer application and release control device for tree seedling planting according to claim 1, wherein the fertilizer release controlling barrel (11) is a hollow cylindrical structure with an open top end, and the fertilizer release controlling barrel (11) is made of 304 stainless steel.

8. The water retention and fertilizer application and release control device for tree seedling planting according to claim 1, wherein a cover (13) is arranged on the surface of the shell (1) above the fertilizer controlled release barrel (11) through a hinge, and the diameter of the cover (13) is larger than that of the fertilizer controlled release barrel (11).