Soil remediation agent spraying device for soil remediation

Abstract

The utility model relates to a soil remediation agent spraying device for soil remediation, and relates to the technical field of soil remediation, the soil remediation agent spraying device comprises a box body and a circumferential limiting mechanism which is hinged on the side surface of the box body and is used for sleeving a trunk, the circumferential limiting mechanism is rotatably connected with the trunk, and a remediation agent liquid storage cylinder is embedded in the top of the box body; an injection spraying assembly used for spraying a repairing agent to the deep layer of soil is arranged below the repairing agent liquid storage barrel, and a lifting mechanism used for driving the injection spraying assembly to ascend and descend is arranged on the side of the repairing agent liquid storage barrel. A surface spraying assembly used for spraying the repairing agent to the surface layer of the soil is arranged on the other side of the repairing agent liquid storage barrel. The repairing agent spraying device is suitable for accurately repairing deep soil or soil near plant roots, the injection spraying assembly can be inserted into the deep layer of the soil through the lifting mechanism, the box body is driven to rotate along a tree trunk through the circumferential limiting mechanism, and the soil near the periphery of the tree trunk is accurately repaired.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil restoration, in particular to a soil restoration agent spraying device used for soil restoration. Background Art

[0002] Soil remediation agent spraying is an important measure to improve soil quality, restore soil ecosystem, and increase crop yield and quality. There are many ways to spray soil remediation agents, such as using drones or ground spraying vehicles. However, the above methods can only spray soil remediation agents on the surface of the soil. For remediation agents that need to penetrate deep into the soil, an injection system is generally used to inject the remediation agent directly into the soil through high-pressure injection to improve the permeability and effect of the remediation agent.

[0003] However, the existing soil remediation agent injection spraying device is difficult to apply to the scenario of precise repair of the soil near the roots of plants. It is difficult to accurately repair the deep soil around the plants. In addition, it is difficult for the existing injection spraying device to extend into the soil, and the injection syringe is easily bent and blocked, affecting the repair efficiency.

[0004] To this end, we provide a soil remediation agent spraying device for soil remediation to solve the above-mentioned problems. Summary of the invention

[0005] The utility model aims to provide a soil remediation agent spraying device for soil remediation in view of the problems of the background technology.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A soil remediation agent spraying device for soil remediation comprises a box body and a circumferential limiting mechanism hingedly arranged on the side of the box body and used for being mounted on a tree trunk, the circumferential limiting mechanism being rotatably connected to the tree trunk, a remediation agent storage cylinder being embedded on the top of the box body; an injection spraying assembly for spraying the remediation agent into the deep layer of the soil is arranged below the remediation agent storage cylinder, a lifting mechanism for driving the injection spraying assembly to rise and fall is arranged on the side of the remediation agent storage cylinder; a surface spraying assembly for spraying the remediation agent onto the surface layer of the soil is arranged on the other side of the remediation agent storage cylinder, and the spraying area of ​​the surface spraying assembly is located at the bottom of the circumferential limiting mechanism.

[0008] As a further optimization scheme of the utility model, the injection spray assembly includes a first water pump fixedly arranged at the bottom of the repair agent storage cylinder and an E-type pipeline fixedly arranged at the outlet of the first water pump; injection units are arranged on the three branches of the E-type pipeline.

[0009] As a further optimization scheme of the utility model, the injection unit includes a mounting frame and a rotating joint which is arranged through and fixed on the top of the mounting frame; the top of the rotating joint is connected to the branch pipe of the E-type pipeline, and the bottom end of the rotating joint is rotatably provided with an injection tube, and the injection tube is provided with an outer sleeve which movably passes through the mounting frame; a first motor for driving the injection tube to rotate is fixedly provided on the upper end surface of the outer sleeve, and a second motor for driving the outer sleeve to rotate is fixedly provided on the inner wall of the mounting frame.

[0010] As a further optimization solution of the utility model, a plurality of evenly distributed spray holes are provided on the surfaces of the injection tube and the outer sleeve, and the inner and outer spray holes are distributed in a one-to-one correspondence.

[0011] As a further optimization scheme of the utility model, the lifting mechanism includes an electric push rod fixed in the internal cavity of the box body and guide plates located on both sides of the electric push rod; the movable end of the electric push rod is fixed with a connecting plate for connecting three mounting frames, the guide plate is slidably arranged in a slide groove on the side of the box body, and its bottom end is fixedly connected to the mounting frame, and scale lines are provided on the surface of the guide plate.

[0012] As a further optimization scheme of the utility model, the circumferential limiting mechanism includes a telescopic plate and a pipe clamp fixed to the movable end of the telescopic plate; a roller that can roll along the circumference of the tree trunk is provided in the pipe clamp, a support is fixed on the side of the box body, and the fixed end of the telescopic plate is hinged to the support and locked by a knob.

[0013] As a further optimization scheme of the utility model, the surface spray assembly includes a second water pump fixed on the side of the repair agent storage cylinder and a spraying transverse pipe fixed at the bottom of the telescopic plate; a connecting hose is provided between the second water pump and the spraying transverse pipe, and a plurality of equally spaced nozzles are provided at the bottom of the spraying transverse pipe.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a circumferential limit mechanism, an injection spraying assembly and a lifting mechanism. The injection spraying assembly can be inserted into the deep soil layer through the lifting mechanism to spray the soil repair agent on the deep soil layer. The circumferential limit mechanism drives the box to rotate along the tree trunk to accurately repair the soil around the tree trunk. It is suitable for accurately repairing deep soil or soil near plant roots.

[0016] 2. The utility model is provided with a surface spraying component, so that the repair agent spraying device can not only spray the soil repair agent deep into the soil, but also spray the soil repair agent on the surface of the soil when the box moves in a circle along the tree trunk, thereby further improving the effect of accurately repairing the soil near the roots of plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in three dimensions. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in three dimensions. Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the connection between the repair agent storage cylinder, injection spray assembly, surface spray assembly and lifting mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the injection unit structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the circumferential limiting mechanism of the utility model.

[0022] In the figure:

[0023] 1. Box body; 101. Slide; 102. Support; 2. Circumferential limit mechanism; 201. Telescopic plate; 202. Pipe clamp; 203. Roller; 3. Repair agent storage cylinder; 4. Injection spray assembly; 401. First water pump; 402. E-type pipeline; 403. Injection unit; 403a. Mounting frame; 403b. Rotary joint; 403c. Injection tube; 403d. Outer sleeve; 403e. First motor; 403f. Second motor; 5. Surface spray assembly; 501. Second water pump; 502. Connecting hose; 503. Spraying cross pipe; 6. Lifting mechanism; 601. Electric push rod; 602. Connecting plate; 603. Guide plate. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] Embodiment 1

[0026] To solve the problem that the existing soil remediation agent spraying device has limited remediation depth, the remediation agent is mainly sprayed on the soil surface, resulting in the remediation effect being mainly concentrated in the upper part of the soil, which is difficult to apply to the problem of accurate remediation of deep soil or soil near plant roots. Please refer to Figure 1-Figure 2The utility model provides a soil remediation agent spraying device for soil remediation, comprising a box body 1 and a circumferential limiting mechanism 2 hingedly arranged on the side of the box body 1 for sleeved on the tree trunk, the circumferential limiting mechanism 2 is rotatably connected to the tree trunk, and a remediation agent storage cylinder 3 is embedded on the top of the box body 1; an injection spraying assembly 4 for spraying the remediation agent to the deep layer of the soil is provided below the remediation agent storage cylinder 3, and a lifting mechanism 6 for driving the injection spraying assembly 4 to rise and fall is provided on the side of the remediation agent storage cylinder 3. The injection spraying assembly 4 can be inserted into the deep layer of the soil through the lifting mechanism 6, and the soil remediation agent can be sprayed on the deep layer of the soil, and the box body 1 can be driven to rotate along the tree trunk through the circumferential limiting mechanism 2 to accurately repair the soil around the tree trunk.

[0027] like Figure 3-Figure 4 As shown, the injection spray assembly 4 includes a first water pump 401 fixedly arranged at the bottom of the repair agent storage cylinder 3 and an E-type pipeline 402 fixedly arranged at the outlet of the first water pump 401; three branches of the E-type pipeline 402 are each provided with an injection unit 403; the injection unit 403 includes a mounting frame 403a and a rotating joint 403b penetrating and fixed at the top of the mounting frame 403a; the top of the rotating joint 403b is connected to the branch of the E-type pipeline 402, and the bottom of the rotating joint 403b is rotatably provided with an injection tube 403c, and the injection tube 403c is sleeved with An outer sleeve 403d that movably penetrates the mounting frame 403a, and the surfaces of the injection tube 403c and the outer sleeve 403d are provided with a plurality of evenly distributed spray holes, and the inner and outer spray holes are distributed one-to-one. The outer sleeve 403d plays the role of drilling and protecting the injection tube 403c, so as to prevent the spray holes on the injection tube 403c from being blocked by the soil; a first motor 403e for driving the injection tube 403c to rotate is fixedly provided on the upper end surface of the outer sleeve 403d, and a second motor 403f for driving the outer sleeve 403d to rotate is fixedly provided on the inner wall of the mounting frame 403a.

[0028] The outer sleeve 403d, the injection tube 403c and the first motor 403e are driven to rotate by the second motor 403f, and the injection unit 403 is driven to descend by the lifting mechanism 6. The rotating and descending outer sleeve 403d is inserted into the soil to the required depth, and then the second motor 403f is stopped and the first motor 403e is started. The first motor 403e drives the injection tube 403c to rotate until the spray hole of the injection tube 403c coincides with the spray hole of the outer sleeve 403d. The first water pump 401 draws out the repair agent in the repair agent storage cylinder 3, transports it to each injection tube 403c through the E-type pipeline 402, and finally sprays it out from the spray hole to repair the deep soil.

[0029] like Figure 2-Figure 3As shown, the lifting mechanism 6 includes an electric push rod 601 fixedly arranged in the inner cavity of the box body 1 and guide plates 603 located on both sides of the electric push rod 601; a connecting plate 602 for connecting three mounting frames 403a is fixedly arranged at the movable end of the electric push rod 601, and the guide plate 603 is slidably arranged in the slide groove 101 on the side of the box body 1, and its bottom end is fixedly connected to the mounting frame 403a, and a scale line is arranged on the surface of the guide plate 603. When in use, the electric push rod 601 drives the connecting plate 602 to rise and fall, and the connecting plate 602 drives the three mounting frames 403a to rise and fall. During the lifting process, the guide plate 603 slides along the slide groove 101 to play a guiding and stabilizing role, and at the same time, the insertion depth is controlled by the scale lines on the surface of the guide plate 603.

[0030] like Figure 5 As shown, the circumferential limiting mechanism 2 includes a telescopic plate 201 and a pipe clamp 202 fixed to the movable end of the telescopic plate 201; a roller 203 that can roll along the circumference of the tree trunk is arranged in the pipe clamp 202, and a support 102 is fixed on the side of the box 1, and the fixed end of the telescopic plate 201 is hinged to the support 102 and locked by a knob. When in use, the length of the telescopic plate 201 is adjusted based on actual needs. The length adjustability of the telescopic plate 201 allows it to adapt to the use of trees of different specifications, and then the pipe clamp 202 is installed on the tree trunk, thereby greatly improving the stability of the box 1, and at the same time ensuring that the box 1 repairs various areas around the tree trunk, and the distance between the box 1 and the tree trunk can be controlled more accurately and quickly; when not in use, it can be folded to the side of the box 1 to avoid affecting the transportation of the entire device.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to further improve the effect of accurately repairing the soil near the roots of plants, Figure 2-Figure 3 As shown, a surface spraying assembly 5 for spraying the repair agent onto the soil surface is provided on the other side of the repair agent storage cylinder 3 , and the spraying area of ​​the surface spraying assembly 5 is located at the bottom of the circumferential limiting mechanism 2 .

[0033] The surface spraying assembly 5 includes a second water pump 501 fixedly arranged on the side of the repair agent storage cylinder 3 and a spraying transverse pipe 503 fixedly arranged at the bottom of the telescopic plate 201; a connecting hose 502 is arranged between the second water pump 501 and the spraying transverse pipe 503, and a plurality of spray heads distributed at equal intervals are arranged at the bottom of the spraying transverse pipe 503. When the second water pump 501 is started, the second water pump 501 extracts the repair agent in the repair agent storage cylinder 3, transports it to the spraying transverse pipe 503 through the connecting hose 502, and finally sprays it out from the spray head to assist in repairing the surface soil.

[0034] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A soil remediation agent spraying device for soil remediation, comprising a box (1) and a circumferential limiting mechanism (2) hingedly arranged on the side of the box (1) and used for sleeved on a tree trunk, characterized in that: The circumferential limiting mechanism (2) is rotatably connected to the tree trunk, and a repair agent storage cylinder (3) is embedded on the top of the box (1); An injection spraying assembly (4) for spraying the repair agent to the deep layer of the soil is provided below the repair agent storage cylinder (3), and a lifting mechanism (6) for driving the injection spraying assembly (4) to rise and fall is provided on the side of the repair agent storage cylinder (3); A surface spraying assembly (5) for spraying the repair agent onto the soil surface is provided on the other side of the repair agent storage cylinder (3), and the spraying area of ​​the surface spraying assembly (5) is located at the bottom of the circumferential limiting mechanism (2).

2. A soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The injection spray assembly (4) comprises a first water pump (401) fixedly arranged at the bottom of the repair agent storage cylinder (3) and an E-shaped pipeline (402) fixedly arranged at the outlet of the first water pump (401); The three branch pipes of the E-type pipeline (402) are each provided with an injection unit (403).

3. A soil remediation agent spraying device for soil remediation according to claim 2, characterized in that: The injection unit (403) comprises a mounting frame (403a) and a rotating joint (403b) penetrating and fixed on the top of the mounting frame (403a); The top end of the rotary joint (403b) is connected to the branch pipe of the E-type pipeline (402), and the bottom end of the rotary joint (403b) is rotatably provided with an injection tube (403c), and the injection tube (403c) is sleeved with an outer sleeve (403d) that movably penetrates the mounting frame (403a); A first motor (403e) for driving the injection tube (403c) to rotate is fixedly provided on the upper end surface of the outer sleeve (403d), and a second motor (403f) for driving the outer sleeve (403d) to rotate is fixedly provided on the inner wall of the mounting frame (403a).

4. A soil remediation agent spraying device for soil remediation according to claim 3, characterized in that: The surfaces of the injection tube (403c) and the outer sleeve (403d) are both provided with a plurality of evenly distributed spray holes, and the inner and outer spray holes are distributed in a one-to-one correspondence.

5. A soil remediation agent spraying device for soil remediation according to claim 2, characterized in that: The lifting mechanism (6) comprises an electric push rod (601) fixedly arranged in the inner cavity of the box body (1) and guide plates (603) located on both sides of the electric push rod (601); A connecting plate (602) for connecting three mounting frames (403a) is fixedly provided at the movable end of the electric push rod (601); the guide plate (603) is slidably arranged in a slide groove (101) on the side of the box body (1), and its bottom end is fixedly connected to the mounting frame (403a); and scale lines are provided on the surface of the guide plate (603).

6. A soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The circumferential limiting mechanism (2) comprises a telescopic plate (201) and a pipe clamp (202) fixed to a movable end of the telescopic plate (201); The pipe clamp (202) is provided with a roller (203) that can roll along the circumference of the tree trunk, a support (102) is fixedly provided on the side of the box body (1), and the fixed end of the telescopic plate (201) is hinged to the support (102) and locked by a knob.

7. A soil remediation agent spraying device for soil remediation according to claim 6, characterized in that: The surface spraying assembly (5) comprises a second water pump (501) fixedly arranged on the side of the repair agent storage cylinder (3) and a spraying transverse pipe (503) fixedly arranged on the bottom of the telescopic plate (201); A connecting hose (502) is provided between the second water pump (501) and the spraying transverse pipe (503), and a plurality of spray heads distributed at equal intervals are provided at the bottom of the spraying transverse pipe (503).

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