Soil loosening device with modifier injection function for soil pollution prevention and control

Abstract

The utility model relates to the technical field of soil pollution prevention and soil loosening, in particular to a soil loosening device with a modifier injection function for soil pollution prevention, which comprises a soil loosening rack, the soil loosening rack is provided with a connecting frame and a fixing pipe, the connecting frame is provided with a rack connecting block, the fixing pipe is provided with a break shovel seat, and the break shovel seat is provided with a deep ploughing break shovel. The soil loosening machine frame is provided with an improver storage box and an agent pumping pump, the improver storage box is provided with an agent supplementing pipe and an agent pumping pipe, the agent pumping pump is provided with a main agent conveying pipe, the main agent conveying pipe is connected with a flow dividing pipe, the flow dividing pipe is connected with an agent injecting pipe, the agent injecting pipe is provided with an agent injecting head, and the agent injecting pipe is provided with a top reinforcing rib and a lower reinforcing plate. A heat preservation and insulation layer is arranged on the outer wall of the modifier storage box. The improvement agent injection efficiency of the soil loosening device for soil pollution prevention and control is improved, the situation that an agent injection pipe is too long and is prone to shaking is avoided, and the situation that the improvement agent is decomposed and fails due to high temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of soil loosening for soil pollution prevention and control, in particular to a soil loosening device with an improver injection function for soil pollution prevention and control. Background Art

[0002] Soil pollution prevention and control refers to the use of scientific and technological means to prevent and control the occurrence and spread of soil pollution, as well as the restoration and management of already contaminated soil in order to protect the soil environment and human health.

[0003] Before carrying out soil pollution prevention and control, it is generally necessary to loosen the soil to make it easier for air, water and nutrients to enter the deep soil layer. Therefore, a soil loosening device for soil pollution prevention and control is needed.

[0004] The most commonly used soil loosening device for soil pollution prevention and control is a deep tillage machine, which is generally composed of a main body, a loosening frame, and a deep tillage and loosening shovel. When used, the main body is started, and the connecting frame and the deep tillage and loosening shovel are driven by the guide wheels preset on the main body to guide and loosen the soil.

[0005] At present, the existing soil loosening devices for soil pollution prevention and control only loosen the soil by deep plowing and loosening shovel. After the soil loosening is completed, manual operation is required to inject improvers into the loosened soil. The improvers are materials used to improve the physical, chemical and biological properties of the soil, aiming to improve the soil fertility and plant growth conditions. This manual operation of injecting improvers greatly reduces the efficiency.

[0006] Moreover, the injection tube itself is relatively long and is prone to shaking during use, thereby affecting the normal injection of the improver.

[0007] In addition, during the process of loosening the soil, the general environment is a sunlight environment. Strong sunlight shines on the improver storage tank, and the sunlight heat will be transferred to the improver in the improver storage tank. The high temperature will cause the improver to decompose and become ineffective. Utility Model Content

[0008] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a soil loosening device with an improver injection function for soil pollution prevention and control.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A soil loosening device with an amendment injection function for soil pollution prevention and control is designed, comprising a soil loosening frame, the soil loosening frame is provided with a connecting frame and a fixing pipe, the connecting frame is provided with a frame connecting block, the frame connecting block is provided with a mounting hole, the fixing pipe is provided with a soil loosening shovel seat, and the soil loosening shovel seat is provided with a deep tillage loosening shovel;

[0011] The soil scarifier frame is provided with an improver storage tank and an agent extraction pump, the improver storage tank is provided with a supplementary agent pipe and an agent extraction pipe, the agent extraction pump is provided with a main agent delivery pipe, the main agent delivery pipe is connected with a shunt pipe, the shunt pipe is connected with an injection pipe, and the injection pipe is provided with an injection head;

[0012] The injection pipe is provided with a top reinforcing rib and a lower reinforcing plate, and the outer wall of the improver storage tank is provided with a heat preservation and insulation layer.

[0013] Furthermore, both ends of the drug extraction tube are respectively connected to the inner cavity of the improver storage tank and the drug extraction pump, and the right end connecting port of the drug extraction tube is arranged at the bottom of the inner cavity of the improver storage tank.

[0014] Furthermore, the deep tillage and loosening shovel and the injection pipe are a group, which are four groups arranged longitudinally in total, and the diversion pipe is arranged longitudinally and connected to each of the injection pipes.

[0015] Furthermore, the injection head is an overall conical structure and is arranged at the lower end of the injection tube, the main delivery tube is connected to the shunt tube, and the top view of the main delivery tube and the shunt tube is a T-shaped structure.

[0016] Furthermore, the top reinforcing ribs are overall triangular in structure and are four in a circumferential arrangement. The top reinforcing ribs are fixedly disposed on the injection tube and the fixed tube, respectively, and the lower reinforcing plate is fixedly sleeved on the outer wall of each injection tube.

[0017] Furthermore, the supplement tube is arranged at the top of the improver storage tank, and a valve is arranged on the supplement tube.

[0018] Furthermore, the thermal insulation layer is evenly laid along the outer wall surface of the improver storage tank, and the thermal insulation layer is an aerogel pad structure and has a thickness of fifteen to twenty centimeters.

[0019] The utility model provides a soil loosening device with a function of injecting an improver for soil pollution prevention and control, which has the following beneficial effects:

[0020] 1. The utility model arranges an improver storage tank and an agent pump on a soil loosening machine frame, arranges an injection pipe structure with an injection head, and arranges a main agent delivery pipe structure with a shunt pipe, so that the improver can be injected into the loosened soil while the soil is loosened, avoiding the need for manual operation to inject the improver into the loosened soil after the soil loosening is completed, and effectively improving the efficiency of the soil loosening device for soil pollution prevention and control for injecting the improver.

[0021] 2. The utility model improves the overall structural stability of the injection pipe by arranging top reinforcing ribs and a lower reinforcing plate structure on the injection pipe, effectively avoiding the situation where the injection pipe itself is prone to shaking due to its long length, thereby ensuring the normal injection of the improver.

[0022] 3. The utility model provides a heat preservation and insulation layer structure on the outer wall surface of the improver storage tank, which effectively prevents the heat from strong outdoor sunlight from being directly transferred into the improver in the improver storage tank during the soil loosening process, thereby avoiding the situation where the improver decomposes and becomes ineffective due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first-view stereoscopic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a stereoscopic diagram of the overall structure of the utility model from a second viewing angle;

[0025] Figure 3 For the utility model Figure 2 A partial enlarged view of the deep tillage and loosening shovel and injection pipe structure at A in the middle;

[0026] Figure 4 It is a schematic diagram of the overall structure of the utility model from top view;

[0027] Figure 5 For the utility model Figure 4 Middle BB cross-section.

[0028] In the figure: 1 a soil loosening frame; 11 a connecting frame; 12 a frame block; 13 a mounting hole; 2 a fixing pipe; 21 a soil loosening shovel seat; 22 a deep tillage soil loosening shovel; 3 an improver storage tank; 31 a thermal insulation layer; 32 a replenishing agent pipe; 33 an agent extraction pipe; 34 a valve; 4 an injection pipe; 41 an injection head; 5 a top reinforcement rib; 6 a lower reinforcement plate; 7 an agent extraction pump; 71 a main agent delivery pipe; 72 a shunt pipe. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-5 A soil loosening device with a function of injecting an amending agent for soil pollution prevention and control comprises a soil loosening frame 1, the soil loosening frame 1 is provided with a connecting frame 11 and a fixing pipe 2, the connecting frame 11 is provided with a frame connecting block 12, the frame connecting block 12 is provided with a mounting hole 13, the fixing pipe 2 is provided with a soil loosening shovel seat 21, and the soil loosening shovel seat 21 is provided with a deep tillage loosening shovel 22;

[0031] The soil loosening machine frame 1 is provided with an improver storage tank 3 and an agent extraction pump 7, the improver storage tank 3 is provided with a supplementary agent pipe 32 and an agent extraction pipe 33, the agent extraction pump 7 is provided with a main agent delivery pipe 71, the main agent delivery pipe 71 is connected to a shunt pipe 72, the shunt pipe 72 is connected to an injection pipe 4, and the injection pipe 4 is provided with an injection head 41;

[0032] The injection pipe 4 is provided with a top reinforcing rib 5 and a lower reinforcing plate 6, the outer wall of the improver storage tank 3 is provided with a thermal insulation layer 31, the loosening machine frame 1, the connecting frame 11, the fixing pipe 2, the frame connecting block 12, the mounting hole 13, the loosening shovel seat 21, and the deep tillage loosening shovel 22 are existing technologies, which are all related structures on the loosening device for soil pollution prevention and control. The specific principle of how to carry out mobile loosening is the existing technology and will not be repeated.

[0033] The two ends of the extraction tube 33 are respectively connected to the inner cavity of the improver storage tank 3 and the extraction pump 7. The right end connection port of the extraction tube 33 is arranged at the bottom of the inner cavity of the improver storage tank 3. The improver storage tank 3 is pre-stored with liquid improver. The liquid improver is a liquid soil improver, which is a prior art material used to improve the physical, chemical and biological properties of the soil.

[0034] The deep tillage shovel 22 and the injection tube 4 form a group, which are four groups arranged longitudinally. The diversion pipe 72 is longitudinally arranged and connected to each injection tube 4, so that each injection tube 4 injects the liquid improver into the corresponding soil that has been loosened by the deep tillage shovel 22 through the injection head 41.

[0035] The injection head 41 is a cone-shaped structure as a whole and is arranged at the lower end of the injection tube 4. The main delivery tube 71 is connected to the branch tube 72. The top view of the main delivery tube 71 and the branch tube 72 is a T-shaped structure, so that the liquid improver is evenly delivered to each injection tube 4.

[0036] The top reinforcing ribs 5 are triangular in structure as a whole and are four in a circumferential arrangement. The top reinforcing ribs 5 are fixed to the injection tube 4 and the fixed tube respectively. The triangular structure has strong stability, which improves the structural stability between the injection tube 4 and the fixed tube as a whole.

[0037] The lower reinforcing plate 6 is fixedly sleeved with the outer wall of each injection tube 4 , which greatly improves the overall stability and anti-shaking property of the injection head 41 between each injection tube 4 .

[0038] The replenisher tube 32 is arranged at the top of the improver storage tank 3 , and a valve 34 is arranged on the replenisher tube 32 . The valve 34 is a manual valve, which can realize the replenishment of liquid improver in the improver storage tank 3 , and at the same time ensure the sealing of the replenisher tube 32 .

[0039] The thermal insulation layer 31 is evenly laid along the outer wall of the improver storage tank 3. The thermal insulation layer 31 is an aerogel pad structure and has a thickness of fifteen to twenty centimeters. The aerogel pad itself has excellent thermal insulation properties, low density and light weight. It is an environmentally friendly material with stable chemical properties and is suitable for various harsh application environments.

[0040] Working method: firstly, the loosening frame 1 is fixedly connected to the main body of the deep tillage machine for soil pollution prevention and control through the mounting hole 13 on the frame connecting block 12 and the preset bolts, and then the main body of the deep tillage machine is started, and the connecting frame 11 and the deep tillage shovel 22 are driven by the preset engine and guide wheels to guide the soil to the left direction to loosen the soil, which is the existing technology;

[0041] At the same time, the agent extraction pump 7 can be started, and the agent extraction pump 7 extracts the liquid improver preset in the improver storage tank 3 through the agent extraction pipe 33, and delivers it to each injection pipe 4 through the main agent delivery pipe 71 and the branch pipe 72 respectively, and then injects the liquid improver into the loosened soil through the injection head 41. It can be achieved that the improver can be injected into the loosened soil while the soil is loosened, avoiding the need for manual operation to inject the improver into the loosened soil after the soil loosening is completed, thereby improving the efficiency of the loosening device for soil pollution control for injecting improvers.

[0042] Moreover, by providing the top reinforcing rib 5 and the lower reinforcing plate 6 structure on the injection tube 4, the overall structural stability of the injection tube 4 is improved, effectively avoiding the situation where the injection tube 4 is prone to shaking due to its long length, thereby ensuring the normal injection of the improver.

[0043] In addition, by providing a thermal insulation layer 31 structure on the outer wall surface of the improver storage tank 3, the heat from strong outdoor sunlight can be effectively prevented from being directly transferred into the improver in the improver storage tank 3 during the soil loosening process, thereby effectively preventing the improver from decomposing and becoming ineffective due to high temperature.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil loosening device with a function of injecting an improver for soil pollution prevention and control, comprising a soil loosening frame (1), characterized in that: The soil loosening machine frame (1) is provided with a connecting frame (11) and a fixing pipe (2); the connecting frame (11) is provided with a frame connection block (12); the frame connection block (12) is provided with a mounting hole (13); the fixing pipe (2) is provided with a soil loosening shovel seat (21); the soil loosening shovel seat (21) is provided with a deep tillage soil loosening shovel (22); The soil loosening machine frame (1) is provided with an improver storage tank (3) and an agent extraction pump (7); the improver storage tank (3) is provided with a supplementary agent pipe (32) and an agent extraction pipe (33); the agent extraction pump (7) is provided with a main agent delivery pipe (71); the main agent delivery pipe (71) is connected to a shunt pipe (72); the shunt pipe (72) is connected to an injection pipe (4); and the injection pipe (4) is provided with an injection head (41); The injection pipe (4) is provided with a top reinforcing rib (5) and a lower reinforcing plate (6), and the outer wall of the improver storage tank (3) is provided with a heat-insulating layer (31).

2. The soil loosening device with the function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The two ends of the extraction tube (33) are respectively connected to the inner cavity of the improver storage tank (3) and the extraction pump (7), and the right end connection port of the extraction tube (33) is arranged at the bottom of the inner cavity of the improver storage tank (3).

3. The soil loosening device with the function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The deep tillage and loosening shovel (22) and the injection pipe (4) form a group, which is four groups arranged longitudinally in total. The diverter pipe (72) is arranged longitudinally and connected to each of the injection pipes (4).

4. The soil loosening device with a function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The injection head (41) is a cone-shaped structure as a whole and is arranged at the lower end of the injection tube (4). The main delivery tube (71) is connected to the shunt tube (72). The top view of the main delivery tube (71) and the shunt tube (72) is a T-shaped structure.

5. The soil loosening device with a function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The top reinforcing ribs (5) are of triangular structure as a whole and are four in a circumferential arrangement. The top reinforcing ribs (5) are respectively fixedly arranged with the injection tube (4) and the fixed tube, and the lower reinforcing plate (6) is fixedly sleeved with the outer wall of each injection tube (4).

6. The soil loosening device with a function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The supplement pipe (32) is arranged at the top end of the improver storage tank (3), and a valve (34) is arranged on the supplement pipe (32).

7. The soil loosening device with the function of injecting an improver for soil pollution prevention and control according to claim 1, characterized in that: The thermal insulation layer (31) is evenly laid along the outer wall surface of the improver storage tank (3); the thermal insulation layer (31) is an aerogel pad structure and has a thickness of fifteen to twenty centimeters.

Images