Nursery stock root system oxygen supply device

Abstract

The utility model belongs to the technical field of nursery stock maintenance, and particularly relates to a nursery stock root system oxygen supply device which comprises a fixing ring and further comprises a plurality of ventilation pipelines, the fixing ring is arranged on a nursery stock in a sleeved mode, the ventilation pipelines are distributed at equal intervals in the circumferential direction and fixedly connected with the fixing ring, spiral blades are fixed to the ventilation pipelines, and the spiral blades are fixed to the fixing ring. The bottom end of the ventilation pipeline is a cone and is provided with a ventilation hole; the two clamping mechanisms are symmetrically fixed to the top face of the fixing ring and used for clamping nursery stocks; the plurality of ventilation pipelines are inserted into the ground soil foundation and are matched with the fixing rings and the clamping mechanisms to clamp the nursery stocks, the stability is greatly improved, the nursery stocks can be supported in an auxiliary mode, the problem that the nursery stocks incline after being transplanted is avoided, the ventilation quantity is greatly improved through the plurality of ventilation pipelines, and the survival rate of the nursery stocks is increased. Sufficient oxygen is provided for root systems of the seedlings, and meanwhile water can be directly supplemented to the root systems of the seedlings.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling maintenance, and particularly relates to an oxygen supply device for the roots of seedlings. Background Art

[0002] A seedling is a sapling with roots and a seedling stem. All saplings cultivated in the nursery, regardless of their age, are called seedlings before they are out of the nursery. Seedling types include seedlings grown from seeds, vegetatively propagated seedlings, transplanted seedlings, and seedlings left in the nursery bed. Seedlings can also be classified according to trees and shrubs. Generally, there are more trees in the north and more shrubs in the south, which is mainly caused by the growth climate.

[0003] In the prior art, after the transplantation of seedlings is completed, it is necessary to carry out maintenance treatment on the seedlings to avoid insufficient water and oxygen, which affects the survival of the seedlings.

[0004] Currently, the maintenance is usually carried out by inserting ventilation pipes into the ground soil foundation. On the one hand, it is convenient for ventilation and provides sufficient oxygen for the roots of the seedlings. On the other hand, water can also be directly supplied to the roots of the seedlings.

[0005] Although the scheme of the prior art can meet general use requirements, in actual use, the stability of the ventilation pipe is poor. Especially in windy weather, the ventilation pipe is very easy to tilt, affecting normal use and easily damaging the roots of the seedlings.

[0006] To solve the above problems, an oxygen supply device for the roots of seedlings is proposed in this application. Content of the Utility Model

[0007] To solve the above problems existing in the prior art, the utility model provides an oxygen supply device for the roots of seedlings, which has the characteristics of convenient use and high stability.

[0008] To achieve the above object, the utility model provides the following technical scheme: An oxygen supply device for the roots of seedlings, including a fixing ring, further including:

[0009] A ventilation pipe, the fixing ring is sleeved on the seedling, a plurality of the ventilation pipes are equidistantly distributed along the circumferential direction and fixedly connected to the fixing ring. A spiral blade is fixed on the ventilation pipe, and the bottom end of the ventilation pipe is a cone and is provided with air holes;

[0010] A clamping mechanism, two groups of the clamping mechanisms are symmetrically fixed on the top surface of the fixing ring for clamping the seedling.

[0011] As a preferred technical scheme of the utility model, the fixing ring includes:

[0012] Semicircular rings, two of the semicircular rings are symmetrically distributed, and fixing blocks are fixed at both ends of the semicircular rings;

[0013] Locking bolts, the locking bolts penetrate through the fixing blocks;

[0014] Locking nuts, the locking nuts are installed on the protruding ends of the locking bolts by means of screw thread engagement.

[0015] As a preferred technical solution of the present utility model, it further includes:

[0016] Upper interface flange, the upper interface flange is fixed to the top surface of the semicircular ring;

[0017] Lower interface flange, the lower interface flange is fixed to the bottom surface of the semicircular ring and communicates with the upper interface flange;

[0018] Fixed flange, the fixed flange is fixed to the top end of the ventilation duct and fixedly connected to the lower interface flange.

[0019] As a preferred technical solution of the present utility model, it further includes:

[0020] Operation handles, two of the operation handles are symmetrically fixed to the outer wall of the ventilation duct.

[0021] As a preferred technical solution of the present utility model, the clamping mechanism includes:

[0022] Fixed plate, the fixed plate is fixed to the top surface of the semicircular ring;

[0023] Arc-shaped clamping plate, the arc-shaped clamping plate is located on one side of the fixed plate;

[0024] Adjusting screw rod, the adjusting screw rod is installed on the fixed plate by means of screw thread engagement, and after passing through the fixed plate, the adjusting screw rod is rotationally connected to the arc-shaped clamping plate by means of a bearing.

[0025] As a preferred technical solution of the present utility model, the clamping mechanism further includes:

[0026] Rubber lining, the rubber lining is adhesively fixed to the inner wall of the arc-shaped clamping plate.

[0027] As a preferred technical solution of the present utility model, the clamping mechanism further includes:

[0028] Handle, the handle is fixed to the end of the adjusting screw rod away from the arc-shaped clamping plate.

[0029] As a preferred technical solution of the present utility model, two symmetrically distributed ventilation ducts are fixedly connected to the lower parts of the two semicircular rings.

[0030] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0031] In the present utility model, a plurality of ventilation ducts are inserted into the ground soil foundation and cooperate with a fixing ring. The clamping mechanism is used to clamp the seedlings, greatly improving the stability performance. Moreover, it can also assist in supporting the seedlings to avoid the problem of tilting of the seedlings after transplantation. The plurality of ventilation ducts greatly increase the ventilation volume, providing sufficient oxygen for the roots of the seedlings. At the same time, water can be directly supplemented to the roots of the seedlings.

[0032] Other additional advantages and beneficial effects of this application will be partially given in the following description, partially will become obvious from the following description, or be understood through the practice of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0034] Figure 1 is a schematic structural diagram of the present utility model;

[0035] Figure 2 is an axonometric structural diagram of the ventilation duct in the present utility model;

[0036] Figure 3 For the present utility model Figure 1 is an enlarged structural diagram of the clamping mechanism therein;

[0037] Figure 4 For the present utility model Figure 1 is an enlarged structural diagram of part A therein.

[0038] In the figure: 1, fixing ring; 11, semi-circular ring; 111, upper interface flange; 112, lower interface flange; 2, fixing block; 3, ventilation duct; 31, fixing flange; 32, spiral blade; 33, ventilation hole; 34, operating handle; 4, clamping mechanism; 41, fixing plate; 42, arc-shaped clamping plate; 43, adjusting screw; 431, handle; 44, rubber lining; 5, locking bolt; 6, locking nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0039] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0040] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions: A seedling root oxygen supply device, including a fixing ring 1, further including: a ventilation duct 3 and a clamping mechanism 4.

[0041] Furthermore, as shown in Figure 1 and Figure 2 , in this embodiment, the fixing ring 1 is sleeved on the seedling, multiple ventilation ducts 3 are equally spaced along the circumferential direction and fixedly connected to the fixing ring 1. A spiral blade 32 is fixed on the ventilation duct 3. The bottom end of the ventilation duct 3 is a cone and is provided with ventilation holes 33. Two groups of clamping mechanisms 4 are symmetrically fixed on the top surface of the fixing ring 1 for clamping the seedling. After adopting the above solution, during use, first insert multiple ventilation ducts 3 into the soil foundation around the seedling at equal intervals along the circumferential direction, and then sleeve the fixing ring 1 on the seedling and fixedly connect it to the multiple ventilation ducts 3. Since the bottom end of the ventilation duct 3 is a cone and a spiral blade 32 is fixed on the ventilation duct 3, rotating the ventilation duct 3 can be easily inserted into the soil foundation, and the soil can also be loosened to facilitate ventilation. After the fixing ring 1 is fixedly connected to the multiple ventilation ducts 3, the clamping mechanism 4 is used to clamp the seedling, greatly improving the stability, and can also assist in supporting the seedling to avoid the problem of the seedling tilting after transplantation. The multiple ventilation ducts 3 greatly increase the ventilation volume, providing sufficient oxygen for the roots of the seedling, and at the same time, water can be directly supplied to the roots of the seedling.

[0042] It should be noted that the aperture of the ventilation holes 33 is not large and multiple are provided for ventilation and water permeability. In principle, the soil will not pass through the ventilation holes 33 or block the ventilation holes 33.

[0043] Preferably, as shown in Figure 1 and Figure 4 , in this embodiment, the fixing ring 1 includes: a semi-circular ring 11, a locking bolt 5 and a locking nut 6. The two semi-circular rings 11 are symmetrically distributed, and fixing blocks 2 are fixed at both ends of the semi-circular ring 11. The locking bolt 5 passes through the fixing blocks 2, and the locking nut 6 is installed on the protruding end of the locking bolt 5 by means of screw thread engagement. After adopting the above solution, the two semi-circular rings 11 are butted to form the fixing ring 1 by the locking bolt 5 and the locking nut 6, which is convenient and stable for assembly and convenient for sleeving the fixing ring 1 on the seedling.

[0044] Preferably, as shown in Figure 1 and Figure 2As shown, in this embodiment, it further includes: an upper interface flange 111, a lower interface flange 112, and a fixed flange 31. The upper interface flange 111 is fixed to the top surface of the semi-circular ring 11. The lower interface flange 112 is fixed to the bottom surface of the semi-circular ring 11 and communicates with the upper interface flange 111. The fixed flange 31 is fixed to the top end of the ventilation duct 3 and is fixedly connected to the lower interface flange 112. After adopting the above scheme, it is convenient to fixedly connect the ventilation duct 3 to the semi-circular ring 11, which is beneficial to ventilation and air permeability. At the same time, the upper interface flange 111 can be used for function expansion. For example, the upper interface flange 111 can be used to connect a water pump to directly supply water to the roots of the seedlings.

[0045] Preferably, Figure 1 and Figure 2 As shown, in this embodiment, it further includes: an operation handle 34. Two operation handles 34 are symmetrically fixed to the outer wall of the ventilation duct 3. By providing the two operation handles 34, it is convenient to rotate the ventilation duct 3 and insert the ventilation duct 3 into the soil foundation.

[0046] Optionally, Figure 1 and Figure 3 As shown, in this embodiment, the clamping mechanism 4 includes: a fixing plate 41, an arc-shaped clamping plate 42, and an adjusting screw 43. The fixing plate 41 is fixed to the top surface of the semi-circular ring 11. The arc-shaped clamping plate 42 is located on one side of the fixing plate 41. The adjusting screw 43 is installed on the fixing plate 41 by means of screw thread engagement, and the adjusting screw 43 passes through the fixing plate 41 and is rotatably connected to the arc-shaped clamping plate 42 by means of a bearing. After adopting the above scheme, during use, rotate the adjusting screw 43, and the adjusting screw 43 pushes the arc-shaped clamping plate 42 to move under the action of screw thread engagement, and the seedlings are clamped by the arc-shaped clamping plates 42 on both sides.

[0047] Preferably, Figure 1 and Figure 3 As shown, in this embodiment, the clamping mechanism 4 further includes: a rubber inner lining 44. The rubber inner lining 44 is adhesively fixed to the inner wall of the arc-shaped clamping plate 42. The rubber inner lining 44 has flexibility. After the arc-shaped clamping plates 42 on both sides clamp the seedlings, the rubber inner lining 44 shrinks, ensuring the stability and safety of the seedlings.

[0048] Preferably, Figure 1 and Figure 3 As shown, in this embodiment, the clamping mechanism 4 further includes: a handle 431. The handle 431 is fixed to the end of the adjusting screw 43 away from the arc-shaped clamping plate 42. By providing the handle 431, it is easy to rotate the adjusting screw 43.

[0049] Optionally, Figure 1As shown, in this embodiment, two symmetrically distributed ventilation ducts 3 are fixedly connected to the lower parts of the two semi-circular rings 11. Therefore, there are a total of four ventilation ducts 3, which greatly increases the ventilation volume, provides sufficient oxygen for the roots of the seedlings, and can also directly supply water to the roots of the seedlings.

[0050] Components not detailed in this article are prior art.

[0051] The working principle and usage process of the present utility model: For the oxygen supply device of the present utility model, during use, the staff first rotates the ventilation duct 3 by using the operation handle 34, inserts the multiple ventilation ducts 3 into the soil foundation around the seedlings at equal intervals in the circumferential direction, and then slews the fixing ring 1 on the seedlings and fixedly connects it to the multiple ventilation ducts 3;

[0052] Since the bottom end of the ventilation duct 3 is a cone, and a spiral blade 32 is fixed on the ventilation duct 3, rotating the ventilation duct 3 can be easily inserted into the soil foundation, and the soil can also be loosened for better ventilation;

[0053] After the fixing ring 1 is fixedly connected to the multiple ventilation ducts 3, rotate the adjusting screw 43, so that the adjusting screw 43 pushes the arc-shaped clamping plate 42 to move under the action of thread engagement, and use the arc-shaped clamping plates 42 on both sides to clamp the seedlings, greatly improving the stability, and can also assist in supporting the seedlings to avoid the problem of tilting of the seedlings after transplantation. The multiple ventilation ducts 3 greatly increase the ventilation volume, provide sufficient oxygen for the roots of the seedlings, and can also directly supply water to the roots of the seedlings.

[0054] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A seedling root oxygen supply device, comprising a fixing ring (1), characterized in that, It further includes: A ventilation duct (3), the fixing ring (1) is sleeved on the seedlings, a plurality of the ventilation ducts (3) are equally spaced along the circumferential direction and fixedly connected to the fixing ring (1), a spiral blade (32) is fixed on the ventilation duct (3), and the bottom end of the ventilation duct (3) is conical and provided with air holes (33); A clamping mechanism (4), two groups of the clamping mechanisms (4) are symmetrically fixed on the top surface of the fixing ring (1) for clamping the seedlings.

2. The oxygen supply device for nursery stock roots according to claim 1, characterized in that: The fixing ring (1) includes: Semicircular rings (11), two of the semicircular rings (11) are symmetrically distributed, and fixing blocks (2) are fixed at both ends of the semicircular ring (11); Locking bolts (5), the locking bolts (5) penetrate through the fixing blocks (2); Locking nuts (6), the locking nuts (6) are installed on the protruding ends of the locking bolts (5) by means of screw thread engagement.

3. The oxygen supply device for the root system of nursery stock according to claim 2, characterized in that: It further includes: An upper interface flange (111), the upper interface flange (111) is fixed on the top surface of the semicircular ring (11); A lower interface flange (112), the lower interface flange (112) is fixed on the bottom surface of the semicircular ring (11) and communicates with the upper interface flange (111); A fixing flange (31), the fixing flange (31) is fixed at the top end of the ventilation duct (3) and fixedly connected to the lower interface flange (112).

4. The oxygen supply device for nursery stock roots according to claim 1, characterized in that: It further includes: Operation handles (34), two of the operation handles (34) are symmetrically fixed on the outer wall of the ventilation duct (3).

5. The oxygen supply device for nursery stock roots according to claim 2, characterized in that: The clamping mechanism (4) includes: A fixing plate (41), the fixing plate (41) is fixed on the top surface of the semicircular ring (11); An arc-shaped clamping plate (42), the arc-shaped clamping plate (42) is located on one side of the fixing plate (41); An adjusting screw (43), the adjusting screw (43) is installed on the fixing plate (41) by means of screw thread engagement, and after the adjusting screw (43) penetrates through the fixing plate (41), it is rotationally connected to the arc-shaped clamping plate (42) by means of a bearing.

6. The oxygen supply device for nursery stock roots according to claim 5, characterized in that: The clamping mechanism (4) further includes: A rubber inner lining (44), the rubber inner lining (44) is adhesively fixed to the inner wall of the arc-shaped clamping plate (42).

7. The oxygen supply device for nursery stock roots according to claim 5, wherein: The clamping mechanism (4) further includes: A handle (431), the handle (431) is fixed at one end of the adjusting screw (43) away from the arc-shaped clamping plate (42).

8. The oxygen supply device for the root system of nursery stock according to claim 2, characterized in that: Two symmetrically distributed ventilation ducts (3) are fixedly connected to the lower parts of the two semicircular rings (11).

Images