Double-layer soil regulation and control device

Abstract

The utility model discloses a double-layer soil regulation and control device which comprises a drill bit part. An inner-layer solid cylinder and an outer-layer hollow cylinder are mounted at the upper end part of the drill bit part; the inner-layer solid cylinder and the outer-layer hollow cylinder are concentrically arranged, the inner area of the inner-layer solid cylinder is arranged as a water storage area, the area between the inner-layer solid cylinder and the outer-layer hollow cylinder is arranged as a material storage area, cylinder holes which are uniformly distributed are formed in the cylinder wall of the outer-layer hollow cylinder, a transverse water injection pipe is connected to the cylinder wall of the inner-layer solid cylinder, and the outer-layer hollow cylinder is arranged in the outer-layer hollow cylinder. The water injection pipe is communicated with the interior of the inner-layer solid cylinder, the water injection pipe transversely extends to the exterior of the cylinder wall of the outer-layer hollow cylinder, and water stored in the water storage area of the inner-layer solid cylinder can be correspondingly discharged outwards from the water injection pipe. According to the device, the inner-layer solid cylinder and the outer-layer hollow-out cylinder are concentrically arranged, after the inner-layer solid cylinder and the outer-layer hollow-out cylinder are arranged together, the inner-layer solid cylinder in the device extends to the cylinder wall of the outer-layer hollow-out cylinder through the transverse water injection pipe, the two functions of water injection and water-salt adsorption can be achieved, and the structural design is ingenious.

Description

Technical Field

[0001] The utility model relates to the technical field of soil regulation in forestry technology, in particular to a double-layer soil regulation device. Background Art

[0002] In the prior art, soil regulation technology includes regulating the salt, water and various trace elements of the soil; for example, in the technical solution for regulating salt, such as: the technical solution of authorization announcement number: CN 104396375 B is to set up a hollow PVC pipe structure, in which a water-salt absorption unit that can be used to absorb salt is laid and placed to absorb the salt inside the soil, thereby regulating the soil salinity.

[0003] However, in the above technical solutions and most of the devices in the existing technical solutions, only one soil adjustment method can be achieved, such as adjusting salt or water, and usually two soil structure adjustments cannot be achieved at the same time, which makes the overall device very inconvenient in specific use.

[0004] In addition, as described in the technical solution of authorization announcement number: CN 205921950 U, in the technical solution of using a water-salt absorption unit to achieve salt absorption and adsorption, the salt needs to be dissolved in water in order to be better absorbed. If the water-salt absorption unit is used to wash the salt in a relatively dry area or an area with less rain, the absorption effect will be very poor, and the work efficiency and work quality will not be very high.

[0005] Therefore, in order to solve the above problems, it is necessary to develop a double-layer soil control device with a reasonable structure that can improve work efficiency and work quality. Summary of the invention

[0006] The purpose of the utility model is to provide a double-layer soil control device to address the deficiencies of the prior art; the technical solution is as follows:

[0007] A double-layer soil control device comprises a drill head arranged at the bottom and in a pointed shape; an inner solid cylinder and an outer hollow cylinder are installed at the upper end of the drill head; the inner solid cylinder and the outer hollow cylinder are arranged concentrically, the inner area of ​​the inner solid cylinder is set as a water storage area, and the area between the inner solid cylinder and the outer hollow cylinder is set as a material storage area;

[0008] The wall of the outer hollow cylinder is provided with evenly arranged cylinder holes, and the wall of the inner solid cylinder is connected with a transverse water injection pipe, which is connected to the interior of the inner solid cylinder and extends transversely to the outside of the wall of the outer hollow cylinder. The water stored in the water storage area of ​​the inner solid cylinder can be discharged from the water injection pipe accordingly.

[0009] Furthermore, three groups of water injection pipes with uniform intervals are arranged on the inner solid cylinder, and a group of water injection pipes is arranged at the bottom of the inner solid cylinder, and each group of water injection pipes has four water injection pipes arranged with uniform intervals.

[0010] Furthermore, the upper ends of the inner solid tube and the outer hollow tube are provided with detachable end covers, and the inner solid tube and the outer hollow tube are integrally sealed by the end covers.

[0011] Furthermore, the end cover is detachably installed by means of a threaded connection.

[0012] Furthermore, a piston is correspondingly installed inside the inner solid cylinder, a piston rod is correspondingly installed on the upper end surface of the piston, and the piston rod passes through the end cover accordingly; the piston can move up and down in the inner solid cylinder under the action of the piston rod.

[0013] Furthermore, a water-salt absorption unit for absorbing salt is placed in the storage area.

[0014] Furthermore, the drill head, the inner solid tube and the outer hollow tube are all detachable structures; and the drill head is provided with a drill thread.

[0015] Beneficial effects: The utility model has the following beneficial effects:

[0016] 1) In this device, the water storage area of ​​the inner solid tube can realize the function of internal water storage, and then the water injection and infiltration work of the soil can be completed through the provided water injection pipe, and the overall structure is reasonable;

[0017] 2) In this device, the water-salt absorption unit can be placed in the storage area through the storage area of ​​the outer hollow cylinder. The water-salt absorption unit and the hollow design of the through hole can achieve soil salt regulation, and the structural design is reasonable;

[0018] 3) In this device, the inner solid cylinder and the outer hollow cylinder are arranged concentrically. After the two are arranged together, the inner solid cylinder extends to the wall of the outer hollow cylinder through a horizontal water injection pipe, which can realize the two functions of water injection and water-salt adsorption. The structural design is ingenious;

[0019] 4) The water injection function in this device can adjust soil moisture on the one hand, and on the other hand, it can dissolve salt in water through water injection to improve the efficiency and quality of salt absorption; and the technical solution of this device can be selected according to the actual use situation, and the structural design is ingenious and reasonable;

[0020] 5) A piston and a piston rod are also provided in the water storage area of ​​the inner solid cylinder of the device. Through the above design, the piston can be moved downward so that water can quickly seep out of the water injection pipe, thereby increasing work efficiency and water injection quality, and the structure is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the structural diagram of the utility model;

[0022] Figure 2 for Figure 1 Middle AA section view;

[0023] Figure 3 This is a schematic diagram of the use of the utility model. DETAILED DESCRIPTION

[0024] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. Example

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a double-layer soil control device of this embodiment comprises a drill head 1 arranged at the bottom and in a pointed shape; an inner solid cylinder 2 and an outer hollow cylinder 3 are installed at the upper end of the drill head 1; the inner solid cylinder 2 and the outer hollow cylinder 3 of this embodiment are arranged concentrically, and the inner area of ​​the inner solid cylinder 2 of this embodiment is set as a water storage area 4, and the area between the inner solid cylinder 2 and the outer hollow cylinder 3 is set as a material storage area 5;

[0026] In this embodiment, the cylinder wall of the outer hollow cylinder 3 is provided with evenly arranged cylinder holes 6, and the cylinder wall of the inner solid cylinder 2 of this embodiment is connected with a horizontal water injection pipe 7. The water injection pipe 7 of this embodiment is connected with the interior of the inner solid cylinder 2, and the water injection pipe 7 extends horizontally to the outside of the cylinder wall of the outer hollow cylinder 3. The water stored in the water storage area 4 of the inner solid cylinder 2 can be discharged outward from the water injection pipe 7 accordingly.

[0027] In this embodiment, three groups of water injection pipes 7 are arranged on the inner solid cylinder 2 at even intervals, and a group of water injection pipes 7 is arranged at the bottom of the inner solid cylinder 2, and each group of water injection pipes 7 has four water injection pipes 7 arranged at even intervals.

[0028] In this embodiment, the upper ends of the inner solid tube 2 and the outer hollow tube 3 are provided with detachable end covers 8, through which the inner solid tube 2 and the outer hollow tube 3 are integrally sealed; the end covers 8 of this embodiment are detachably installed by means of threaded connection.

[0029] In the material storage area 5 of this embodiment, a water-salt absorption unit 11 for absorbing salt is placed.

[0030] The drill head, the inner solid tube 2 and the outer hollow tube 3 of the present embodiment are all detachable structures; and the drill head 1 of the present embodiment is provided with a drill thread.

[0031] The specific working principle of this device is as follows: When using this device, it is first necessary to lay the water-salt absorption unit in the storage area. After the water-salt absorption unit is laid, use the drill head to insert the entire device into the ground. This process can be completed by manpower or by other mechanical equipment that can be installed in a connected manner, such as presses, screw mechanical equipment, etc.

[0032] At this time, water is injected into the water storage area of ​​the inner solid tube until it is filled with water, and then the end cover is closed. After this arrangement, tube holes are provided on the outer hollow tube, and the water-salt absorption unit is used to absorb the salt in the soil to regulate the salt.

[0033] And in the above process, the water in the inner solid cylinder will gradually seep out from the water injection pipe under the action of gravity. On the one hand, it regulates the moisture inside the soil, and on the other hand, the water body directly penetrates into the external soil, so that the salt in the external soil is dissolved in the water, so that the internal water-salt absorption unit can absorb the salt more efficiently; killing two birds with one stone.

[0034] Moreover, the technical solution of the device can also be used alone. For example, only a water-salt absorption unit is placed in the storage unit without injecting water into the water storage area. This is more suitable for soil areas with high water and salt content, and can achieve good water-salt adsorption effects without injecting water.

[0035] At the same time, it is also possible to inject water only in the water storage area without setting up a water-salt absorption unit in the storage area. In this way, the overall structure can only complete the moisture regulation work of the soil. The overall structure is very reasonable, cleverly designed, and easy to use. It can be selected and used according to specific circumstances. Example

[0036] A double-layer soil control device of the present embodiment comprises a drill head 1 arranged at the bottom and in a pointed shape; an inner solid cylinder 2 and an outer hollow cylinder 3 are installed at the upper end of the drill head 1; the inner solid cylinder 2 and the outer hollow cylinder 3 of the present embodiment are arranged concentrically, the inner area of ​​the inner solid cylinder 2 of the present embodiment is set as a water storage area 4, and the area between the inner solid cylinder 2 and the outer hollow cylinder 3 is set as a material storage area 5;

[0037] In this embodiment, the cylinder wall of the outer hollow cylinder 3 is provided with evenly arranged cylinder holes 6, and the cylinder wall of the inner solid cylinder 2 of this embodiment is connected with a horizontal water injection pipe 7. The water injection pipe 7 of this embodiment is connected with the interior of the inner solid cylinder 2, and the water injection pipe 7 extends horizontally to the outside of the cylinder wall of the outer hollow cylinder 3. The water stored in the water storage area 4 of the inner solid cylinder 2 can be discharged outward from the water injection pipe 7 accordingly.

[0038] In this embodiment, three groups of water injection pipes 7 are arranged on the inner solid cylinder 2 at even intervals, and a group of water injection pipes 7 is arranged at the bottom of the inner solid cylinder 2, and each group of water injection pipes 7 has four water injection pipes 7 arranged at even intervals.

[0039] In this embodiment, the upper ends of the inner solid cylinder 2 and the outer hollow cylinder 3 are provided with detachable end covers 8, and the inner solid cylinder 2 and the outer hollow cylinder 3 are sealed as a whole by the end covers 8.

[0040] The end cover 8 of this embodiment can be detachably installed by means of threaded connection.

[0041] In this embodiment, a piston 9 is correspondingly installed inside the inner solid cylinder 2, and a piston rod 10 is correspondingly installed on the upper end surface of the piston 9, and the piston rod 10 of this embodiment passes through the end cover 8 accordingly; the piston 9 of this embodiment can move up and down in the inner solid cylinder 2 under the action of the piston rod 10.

[0042] In the material storage area 5 of this embodiment, a water-salt absorption unit 11 for absorbing salt is placed.

[0043] The drill head, the inner solid tube 2 and the outer hollow tube 3 of the present embodiment are all detachable structures; and the drill head 1 of the present embodiment is provided with a drill thread.

[0044] The technical solution of this embodiment is based on embodiment 1. A piston and a piston rod are arranged in the water storage area of ​​the inner solid cylinder. The piston rod can move up and down in the water storage area. Then, the piston can be pressed down by the piston rod, so that the water in the water storage area can quickly seep out of the water injection pipe, which can increase the work efficiency accordingly. The overall structure is cleverly and reasonably designed.

[0045] The above-mentioned specific implementation mode is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A double-layer soil control device, characterized in that: The drill head (1) is provided at the bottom and is in the shape of a pointed tip; an inner solid cylinder (2) and an outer hollow cylinder (3) are installed at the upper end of the drill head (1); the inner solid cylinder (2) and the outer hollow cylinder (3) are arranged concentrically, the inner area of ​​the inner solid cylinder (2) is arranged as a water storage area (4), and the area between the inner solid cylinder (2) and the outer hollow cylinder (3) is arranged as a material storage area (5); The outer hollow cylinder (3) is provided with evenly arranged cylinder holes (6) on its wall, and the inner solid cylinder (2) is connected with a transverse water injection pipe (7) on its wall. The water injection pipe (7) is connected to the interior of the inner solid cylinder (2), and the water injection pipe (7) extends transversely to the exterior of the cylinder wall of the outer hollow cylinder (3). Water stored in the water storage area (4) of the inner solid cylinder (2) can be discharged from the water injection pipe (7) accordingly.

2. A double-layer soil control device according to claim 1, characterized in that: The inner solid cylinder (2) is provided with three groups of water injection pipes (7) at even intervals, and a group of water injection pipes (7) is provided at the bottom of the inner solid cylinder (2), and each group of water injection pipes (7) has four water injection pipes (7) at even intervals.

3. A double-layer soil control device according to claim 1, characterized in that: The upper ends of the inner solid cylinder (2) and the outer hollow cylinder (3) are provided with detachable end covers (8), and the inner solid cylinder (2) and the outer hollow cylinder (3) are integrally sealed by the end covers (8).

4. A double-layer soil control device according to claim 3, characterized in that: The end cover (8) is detachably mounted by means of a threaded connection.

5. A double-layer soil control device according to claim 4, characterized in that: A piston (9) is correspondingly installed inside the inner solid cylinder (2), and a piston rod (10) is correspondingly installed on the upper end surface of the piston (9), and the piston rod (10) passes through the end cover (8) accordingly; the piston (9) can move up and down in the inner solid cylinder (2) under the action of the piston rod (10).

6. A double-layer soil control device according to claim 1, characterized in that: A water-salt absorption unit (11) for absorbing salt is placed in the storage area (5).

7. A double-layer soil control device according to claim 1, characterized in that: The drill head, the inner solid cylinder (2) and the outer hollow cylinder (3) are all detachable structures; and the drill head (1) is provided with a drill thread.

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