Drip irrigation device for soil remediation

Abstract

The utility model relates to a drip irrigation device for soil remediation, which belongs to the technical field of soil remediation and comprises a supporting seat, a sleeve is rotatably connected to the outer top of the supporting seat, a soil drilling rod is in threaded connection with the interior of the sleeve, the interior of the soil drilling rod is hollow, and a liquid inlet pipe is arranged at the top of the soil drilling rod. Through holes are formed in the soil drilling rod close to the bottom in an array mode, a filter cylinder is fixedly arranged at the bottom of the inner wall of the soil drilling rod, and baffles are symmetrically hinged to the bottom of the soil drilling rod. The soil drilling rod is driven to move up and down by rotating the sleeve, and meanwhile, the depth of the soil drilling rod drilling into soil is controlled; in the upward moving process of the soil drilling rod, the baffles are unfolded towards the two sides, surrounding soil is gathered towards the middle, pit hole backfilling is carried out, and the soil does not need to be manually filled and leveled up.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth cleaning, in particular to a drip irrigation device for soil restoration. Background Art

[0002] Soil remediation is one of the links in ecological environment restoration. At present, there are generally two ways of soil remediation: physical remediation and chemical remediation. Among the chemical remediation operations, the drainage droplets of the agent penetrate into the soil, which is a common operation method.

[0003] When using the existing soil remediation device, a soil boring rod is usually inserted into the soil to achieve drainage and penetration of the agent through the opening. After the remediation is completed, holes will be left on the ground, which need to be filled manually, which is time-consuming and laborious. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a drip irrigation device for soil remediation, which is achieved through the following technical solutions:

[0005] A drip irrigation device for soil remediation comprises a support seat, a sleeve is rotatably connected to the top of the support seat, a drilling rod is threadedly connected to the sleeve, the drilling rod is hollow inside, a liquid inlet pipe is arranged on the top of the drilling rod, through holes are arranged on the drilling rod near the bottom array, a filter cartridge is fixedly arranged at the bottom of the inner wall of the drilling rod, and a baffle is symmetrically hinged at the bottom of the drilling rod.

[0006] The utility model is further configured as follows: a protrusion is fixedly arranged on the inner ring of the sleeve, a groove is opened on the outer ring of the support seat near the top, the protrusion abuts against the inner wall of the groove, and a handle is symmetrically fixedly arranged on the outer ring of the sleeve near the top.

[0007] The utility model is further configured as follows: a retaining ring is fixedly arranged on the top of the soil boring rod, an outer ring of the retaining ring is fixed to the top of the soil boring rod through a bearing, and the liquid inlet pipe is fixedly connected to the inner ring of the retaining ring.

[0008] The utility model is further configured as follows: the bottom of the soil drilling rod is conical, the baffle is hinged to the conical part of the bottom of the soil drilling rod, the baffle is arc-shaped, and the inner circle of the baffle abuts against the conical part of the bottom of the soil drilling rod.

[0009] In summary, the beneficial technical effects of the utility model are:

[0010] The drilling rod is driven up and down by rotating the sleeve, and the depth of the drilling rod into the soil is controlled at the same time; the structure is simple and easy to operate; when the drilling rod moves upward, the baffles are expanded to both sides, and the surrounding soil is gathered to the middle to backfill the hole, and there is no need to fill the soil manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram for showing the overall structure of the utility model.

[0012] Figure 2 It is a structural schematic diagram for showing the main view of the utility model.

[0013] Figure 3 It is a schematic diagram for showing the internal structure of the utility model.

[0014] Figure 4 It is a schematic diagram for showing the structure of the sleeve of the utility model.

[0015] Figure numerals: 1, support seat; 2, sleeve; 201, bump; 202, handle; 3, drilling rod; 301, through hole; 4, liquid inlet pipe; 5, filter cartridge; 6, baffle; 7, retaining ring. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Example

[0018] like Figure 1-4 As shown, a drip irrigation device for soil remediation disclosed by the utility model comprises a support seat 1, a sleeve 2 is rotatably connected to the top of the support seat 1, and a drilling rod 3 is threadedly connected to the sleeve 2. The drilling rod 3 is hollow inside, and a liquid inlet pipe 4 is arranged on the top of the drilling rod 3. The liquid inlet pipe 4 is connected to the external medicine box. A through hole 301 is opened on the drilling rod 3 near the bottom array, and a filter cartridge 5 is fixedly arranged at the bottom of the inner wall of the drilling rod 3. The filter cartridge 5 covers the through hole 301. This structural design prevents soil from entering the drilling rod 3, causing the through hole 301 to be blocked by soil and affecting the circulation of medicine. The bottom of the drilling rod 3 is symmetrically hinged with a baffle 6.

[0019] A protrusion 201 is fixedly provided on the inner ring of the sleeve 2, and a groove is opened near the top of the outer ring of the support seat 1. The protrusion 201 abuts against the inner wall of the groove. Through this structural design, the sleeve 2 is limited in the radial direction. A handle 202 is symmetrically fixedly provided near the top of the outer ring of the sleeve 2. Through this structural design, the drilling rod 3 is driven to move in the radial direction.

[0020] A retaining ring 7 is fixedly provided on the top of the drilling rod 3, and the outer ring of the retaining ring 7 is fixed to the top of the drilling rod 3 through a bearing. The liquid inlet pipe 4 is fixedly connected to the inner ring of the retaining ring 7, and the bottom of the liquid inlet pipe 4 is located inside the drilling rod 3. This structural design prevents the liquid inlet pipe 4 from being entangled when the drilling rod 3 rotates.

[0021] The bottom of the soil boring rod 3 is conical, the baffle 6 is hinged to the conical part of the bottom of the soil boring rod 3, the baffle 6 is arc-shaped, and the inner circle of the baffle 6 abuts against the conical part of the bottom of the soil boring rod 3. The soil pit is backfilled through this structural design.

[0022] The specific implementation method of this example is as follows: the support seat 1 is placed on the soil, and the handle 202 is turned to drive the drilling rod 3 to drill into the ground. The liquid medicine enters the drilling rod 3 through the liquid inlet pipe 4, flows out through the through hole 301 and penetrates into the soil for repair; after the repair is completed, the handle 202 is turned in the opposite direction to drive the drilling rod 3 to move upward. During the upward movement, the baffle 6 is blocked by the soil and expanded to both sides, and the surrounding soil is moved, and the soil will fall into the pit to complete the backfill.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A drip irrigation device for soil remediation, comprising a support base (1), characterized in that: The top of the support seat (1) is rotatably connected to a sleeve (2), the sleeve (2) is internally threadedly connected to a soil boring rod (3), the soil boring rod (3) is hollow inside, a liquid inlet pipe (4) is provided at the top of the soil boring rod (3), through holes (301) are provided on the soil boring rod (3) near the bottom array, a filter cartridge (5) is fixedly provided at the bottom of the inner wall of the soil boring rod (3), and a baffle (6) is symmetrically hinged at the bottom of the soil boring rod (3).

2. A drip irrigation device for soil remediation according to claim 1, characterized in that: The inner ring of the sleeve (2) is fixedly provided with a protrusion (201), the outer ring of the support seat (1) is provided with a groove near the top, the protrusion (201) abuts against the inner wall of the groove, and the outer ring of the sleeve (2) is symmetrically fixedly provided with a handle (202) near the top.

3. A drip irrigation device for soil remediation according to claim 1, characterized in that: A retaining ring (7) is fixedly provided on the top of the soil boring rod (3); the outer ring of the retaining ring (7) is fixed to the top of the soil boring rod (3) via a bearing; and the liquid inlet pipe (4) is fixedly connected to the inner ring of the retaining ring (7).

4. A drip irrigation device for soil remediation according to claim 1, characterized in that: The bottom of the soil boring rod (3) is arranged in a conical shape, the baffle plate (6) is hinged to the conical part of the bottom of the soil boring rod (3), the baffle plate (6) is arranged in an arc shape, and the inner circle of the baffle plate (6) abuts against the conical part of the bottom of the soil boring rod (3).

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