Agent spraying device for soil remediation and using method thereof

Abstract

The invention relates to the field of soil remediation. The invention discloses a soil remediation agent spraying device and a using method thereof.The soil remediation agent spraying device comprises a supporting table, a double-shaft motor is embedded in the middle of the top face of the supporting table, two limiting frames are fixedly arranged on the left side and the right side of the top of the supporting table correspondingly, and the soil remediation agent spraying device further comprises an L-shaped connecting rod; a transverse rod of the L-shaped connecting rod is fixedly connected with the side face of a rotating shaft on the upper side of the double-shaft motor, a moving mechanism used for spraying pesticide to soil is slidably arranged in the limiting frame, a rotating mechanism used for rolling over the soil is rotatably arranged at the bottom of the supporting table, and water storage grooves are formed in the left side and the right side of the top face of the supporting table correspondingly. The L-shaped connecting rod is driven to rotate through the rotating shaft on the upper side of the double-shaft motor, the long frame, the connecting pipe and the spraying head are driven to move left and right in a reciprocating mode, the half gear makes contact with the long rack when moving, the spraying head is deflected, long-distance soil is sprayed, the soil spraying range is widened, and the soil remediation speed is increased.

Description

Technical Field

[0001] The present invention relates to the field of soil remediation, and specifically to a chemical spraying device for soil remediation and its usage method. Background Art

[0002] Soil remediation is a technical measure that uses physical, chemical, and biological methods to transfer, absorb, degrade, and transform pollutants in the soil, reducing the concentration of pollutants in the soil to an acceptable level, or converting toxic and harmful pollutants into harmless substances to restore the normal function of the contaminated soil. Most soil remediation methods mainly involve spraying remediation agents. The soil remediation agent plays a positive and effective role in repairing the farmland pollution caused by excessive application of chemical fertilizers and pesticides in modern agricultural planting, improving the physical properties of the soil, and the micro-ecological environment.

[0003] When the existing contaminated soil is remediated, due to the large overall area of the land, when spraying the remediation agent, it is easy to have the situation of incomplete spraying, resulting in the soil in some areas not contacting the remediation agent. Moreover, during the time when the remediation agent sprayed on the soil surface seeps downward by itself, the remediation agent is prone to volatilization, thus causing waste, and then there is the situation that the remediation agent is inconvenient to fully blend with the soil, reducing the speed of soil remediation. Summary of the Invention

[0004] The purpose of the present invention is to provide a chemical spraying device for soil remediation and its usage method to solve the problems raised in the above background art, that is, due to the large overall area of the land, when spraying the remediation agent, it is easy to have the situation of incomplete spraying, resulting in the soil in some areas not contacting the remediation agent. Moreover, during the time when the remediation agent sprayed on the soil surface seeps downward by itself, the remediation agent is prone to volatilization, thus causing waste, and then there is the situation that the remediation agent is inconvenient to fully blend with the soil, reducing the speed of soil remediation. To achieve the above purpose, the present invention provides the following technical solution: A chemical spraying device for soil remediation, including a support platform, in the middle of the top surface of the support platform is inlaid with a dual-axis motor, and on the left and right sides of the top of the support platform are fixedly provided with two limiting frames;

[0005] It further includes an L-shaped connecting rod, the cross bar of the L-shaped connecting rod is fixedly connected to the side surface of the upper rotating shaft of the dual-axis motor, a moving mechanism for spraying the chemical on the soil is slidably arranged inside the limiting frame, and a rotating mechanism for tumbling the soil is rotatably arranged at the bottom of the support platform;

[0006] On the left and right sides of the top surface of the support platform are respectively provided with water storage tanks, in the middle of the inner wall of the water storage tank is rotatably arranged a stirring rod, on the upper side of the inner wall of the water storage tank is fixedly provided with a protective plate, and at the rear of the support platform is fixedly provided with an assisting rod.

[0007] Preferably, the moving mechanism includes four connecting pipes which are respectively slidably arranged inside four limiting frames. Two of the four connecting pipes are in a group, and long frames are fixedly arranged on the opposite sides of the two groups. The inside of the long frame is slidably matched with the vertical rod of the L-shaped connecting rod. A circular groove is formed on the side of the connecting pipe away from the double-shaft motor, and a C-shaped connecting rod is rotatably arranged inside the circular groove.

[0008] Preferably, a limiting block is fixedly arranged on the side surface of the cross bar of the C-shaped connecting rod. An arc-shaped groove is formed inside the circular groove, and the inside of the arc-shaped groove is slidably matched with the inside of the limiting block. Two half gears are fixedly sleeved on the side surface of the cross bar of the C-shaped connecting rod. A long rack is fixedly arranged on the side surface of the limiting frame, and the long rack is in transmission cooperation with the half gear. Spraying heads are fixedly arranged on the side surfaces of the two vertical rods of the C-shaped connecting rod.

[0009] Preferably, the rotating mechanism includes a round rod which is rotatably arranged inside the support platform. The left and right ends of the round rod respectively penetrate through the left and right sides of the support platform and are fixedly sleeved with turning blades. Protective covers are fixedly connected to both the left and right sides of the support platform. A driven bevel gear is fixedly sleeved in the middle of the round rod. A driving bevel gear is fixedly arranged at the bottom end of the lower rotating shaft of the double-shaft motor, and the driving bevel gear is meshed with the driven bevel gear.

[0010] Preferably, the stirring rod includes two rotating rods which are respectively rotatably arranged inside two water storage tanks. The top ends of the rotating rods penetrate through the protective plate and are fixedly provided with driven gears. The connecting pipes are parallel to the top surface of the support platform. T-shaped racks are fixedly arranged on the opposite sides of the connecting pipe on the front right side and the connecting pipe on the rear left side. The T-shaped racks are in transmission cooperation with the driven gears.

[0011] Preferably, two inclined rods are fixedly arranged on the front and rear sides of each rotating rod, and two L-shaped strips are fixedly arranged on the lower side of the side surface of each rotating rod.

[0012] Preferably, C-shaped rods are fixedly arranged on the front and rear sides of the support platform. Moving rollers are fixedly sleeved on the left and right sides of the cross bar of the C-shaped rod, and anti-slip patterns are formed on the side surfaces of the moving rollers.

[0013] Preferably, a using method of the chemical agent spraying device for soil remediation includes the following steps:

[0014] S1: Connect the connecting pipe to the water containing the agent in the water storage tank to suck the agent. Drive the L-shaped connecting rod to rotate through the upper rotating shaft of the double-shaft motor. Limit the connecting pipe through four limit frames, so that the L-shaped connecting rod rotates and drives the long frame, connecting pipe, semi-gear, C-shaped connecting rod and spray head to move left and right continuously. When the semi-gear contacts the long rack during movement, the spray head is prompted to deflect and spray the agent on the soil at a relatively long distance, thereby increasing the spraying range of the agent on the soil and increasing the speed of soil remediation.

[0015] S2: When the connecting pipe moves, it drives two T-shaped racks to move simultaneously and contact the driven gear, so that the driven gear drives the rotating rod, inclined rod and L-shaped bar to rotate. Thus, while the agent is being sprayed, the agent and water are fully stirred at the same time, thereby increasing the mixing speed between the agent and water.

[0016] S3: Drive the driving bevel gear to rotate through the lower rotating shaft of the double-shaft motor, drive the driven bevel gear and the round rod to rotate, so that the round rod drives two groups of turning blades to rotate simultaneously. Contact the soil on both sides of the ridge through the turning blades and turn the soil in the lower layer upward, so that the agent can be quickly sprayed onto the soil comprehensively, ensuring the nutritional balance of the soil.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the present invention, the upper rotating shaft of the double-shaft motor drives the L-shaped connecting rod to rotate, driving the long frame, connecting pipe and spray head to move left and right reciprocally. When the semi-gear moves and contacts the long rack, the spray head deflects and sprays the soil at a relatively long distance, expanding the spraying range of the soil and increasing the soil remediation speed.

[0019] In the present invention, the lower rotating shaft of the double-shaft motor drives the driving bevel gear to rotate, driving the driven bevel gear and the round rod to rotate, so that the round rod drives two groups of turning blades to rotate, turning the lower layer of soil out, and spraying the agent comprehensively, ensuring the nutritional balance of the soil.

[0020] In the present invention, when the connecting pipe moves, it drives two T-shaped racks to move and contact the driven gear, so that the driven gear drives the rotating rod, inclined rod and L-shaped bar to rotate. Thus, while spraying the agent, the water containing the agent is fully stirred, increasing the mixing speed between the agent and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the present invention;

[0022] Figure 2 is a three-dimensional structure diagram of the moving mechanism of the present invention;

[0023] Figure 3It is a partial three-dimensional structure development diagram of the moving mechanism of the present invention;

[0024] Figure 4 The partial three-dimensional structure of the support platform of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 5 The partial three-dimensional structure of the support platform of the present invention is shown in FIG. Figure 2 .

[0026] In the figure: 1. support platform; 11. C-shaped rod; 12. moving roller; 13. anti-slip pattern; 2. double-axis motor; 3. limit frame; 4. L-shaped connecting rod; 5. moving mechanism; 51. connecting pipe; 52. long frame; 53. round groove; 54. C-shaped connecting rod; 55. sprinkler head; 56. limit block; 57. arc groove; 58. half gear; 59. long rack; 6. rotating mechanism; 61. round rod; 62. flip blade; 63. protective cover; 64. driven bevel gear; 65. driving bevel gear; 7. water storage tank; 8. stirring rod; 81. rotating rod; 82. driven gear; 83. T-shaped rack; 84. oblique rod; 85. L-shaped bar; 9. protective plate; 10. power rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 5 The present invention provides a technical solution: a soil remediation agent spraying device, comprising a support platform 1, a dual-axis motor 2 is embedded in the middle of the top surface of the support platform 1, and two limit frames 3 are fixedly arranged on the left and right sides of the top of the support platform 1;

[0029] It also includes an L-shaped connecting rod 4, the cross bar of the L-shaped connecting rod 4 is fixedly connected to the side of the upper rotating shaft of the double-axis motor 2, the inner sliding of the limit frame 3 is provided with a moving mechanism 5 for spraying the medicine on the soil, and the bottom of the support platform 1 is provided with a rotating mechanism 6 for rolling the soil;

[0030] A water tank 7 is provided on both sides of the top surface of the support platform 1 , a stirring rod 8 is rotatably provided in the middle of the inner wall of the water tank 7 , a protective plate 9 is fixedly provided on the upper side of the inner wall of the water tank 7 , and a booster rod 10 is fixedly provided on the rear side of the support platform 1 .

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 ,Figure 4 and Figure 5 As shown in Figure 5 , the moving mechanism 5 includes four connecting pipes 51. The four connecting pipes 51 are respectively slidably arranged inside the four limiting frames 3. On the relatively opposite sides of the four connecting pipes 51, two in a group, a long frame 52 is fixedly arranged. The inside of the long frame 52 is slidably matched with the vertical rod of the L-shaped connecting rod 4. A circular groove 53 is opened on the side of the connecting pipe 51 away from the double-shaft motor 2. A C-shaped connecting rod 54 is rotatably arranged inside the circular groove 53. When the upper rotating shaft of the double-shaft motor 2 rotates, through the fixation of the connecting pipe 51 by the limiting frame 3, the four connecting pipes 51 and the long frame 52 can move left and right reciprocally on the top of the support table 1.

[0032] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in Figure 5 , a limiting block 56 is fixedly arranged on the side of the cross bar of the C-shaped connecting rod 54. An arc-shaped groove 57 is opened inside the circular groove 53. The inside of the arc-shaped groove 57 is slidably matched with the inside of the limiting block 56. Two semi-gear 58 are fixedly sleeved on the side of the cross bar of the C-shaped connecting rod 54. A long rack 59 is fixedly arranged on the side of the limiting frame 3. The long rack 59 is in transmission cooperation with the semi-gear 58. Spraying heads 55 are fixedly arranged on the sides of the two vertical rods of the C-shaped connecting rod 54. When the connecting pipe 51 drives the C-shaped connecting rod 54 and the semi-gear 58 to move, the semi-gear 58 contacts the long rack 59, and thus the spraying heads 55 can be driven to deflect.

[0033] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in Figure 5 , the rotating mechanism 6 includes a round rod 61. The round rod 61 is rotatably arranged inside the support table 1. The left and right ends of the round rod 61 respectively penetrate to the left and right sides of the support table 1 and are fixedly sleeved with turning blades 62. Protective covers 63 are fixedly connected to both the left and right sides of the support table 1. A driven bevel gear 64 is fixedly sleeved in the middle of the round rod 61. The bottom end of the lower rotating shaft of the double-shaft motor 2 is fixedly provided with a driving bevel gear 65. The driving bevel gear 65 is meshed with the driven bevel gear 64. When the lower rotating shaft of the double-shaft motor 2 drives the driving bevel gear 65 to rotate, the round rod 61 and the turning blades 62 can be driven to rotate through the driven bevel gear 64, and thus the soil can be turned over.

[0034] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the stirring rod 8 includes two rotating rods 81, and the two rotating rods 81 are rotatably arranged inside the two water storage tanks 7 respectively. The top of the rotating rod 81 passes through the protective plate 9 and is fixedly provided with a driven gear 82. The connecting pipe 51 is parallel to the top surface of the support platform 1, and a T-shaped rack 83 is fixedly provided on the opposite side of the connecting pipe 51 on the right side of the front side and the connecting pipe 51 on the left side of the rear side. The T-shaped rack 83 is matched with the driven gear 82 for transmission. When the connecting pipe 51 drives the T-shaped rack 83 to move, it can drive the rotating rod 81 to rotate through the driven gear 82, so that the rotating rod 81 mixes the medicine inside the water storage tank 7.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, two oblique bars 84 are fixedly provided on both the front and rear sides of the rotating rod 81, and two L-shaped bars 85 are fixedly provided on the lower side of the side of the rotating rod 81. The oblique bars 84 and the L-shaped bars 85 can further mix the medicine and water evenly.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a C-shaped rod 11 is fixedly provided on both the front and rear sides of the support platform 1, and movable rollers 12 are fixedly sleeved on both the left and right sides of the cross bar of the C-shaped rod 11, and the side of the movable roller 12 is provided with an anti-skid pattern 13. The movable roller 12 can drive the support platform 1 to move, and the anti-skid pattern 13 can prevent the movable roller 12 from slipping.

[0037] The use method and advantages of the present invention: The use method of the soil remediation agent spraying device, the working process is as follows:

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown:

[0039] S1: First, the connecting pipe 51 is connected to the water containing the agent in the water storage tank 7 to absorb the agent, and the upper rotating shaft of the double-axis motor 2 drives the L-shaped connecting rod 4 to rotate. The connecting pipe 51 is limited by four limit frames 3, so that the L-shaped connecting rod 4 rotates and drives the long frame 52, the connecting pipe 51, the half gear 58, the C-shaped connecting rod 54 and the sprinkler head 55 to move left and right for a period of time. When the half gear 58 contacts the long rack 59 during movement, the sprinkler head 55 is deflected and the agent is sprayed on the soil at a longer distance, thereby increasing the spraying range of the agent on the soil and increasing the speed of soil remediation;

[0040] S2: When moving through the connecting pipe 51, it drives the two T-shaped racks 83 to move simultaneously, contact the driven gear 82, and make the driven gear 82 drive the rotating rod 81, the inclined rod 84 and the L-shaped strip 85 to rotate. Thus, while the medicament is being sprayed, the medicament and water are fully stirred simultaneously, thereby increasing the mixing speed between the medicament and water.

[0041] S3: The lower rotating shaft of the double-shaft motor 2 drives the driving bevel gear 65 to rotate, drives the driven bevel gear 64 and the round rod 61 to rotate, and makes the round rod 61 drive the two groups of turning blades 62 to rotate simultaneously. The turning blades 62 contact the soil on both sides of the ridge groove and turn the soil in the lower layer upward, so that the medicament can be quickly sprayed onto the soil comprehensively, ensuring the nutrient balance in the soil.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A medicament spraying device for soil remediation, comprising a support platform (1), in the middle of the top surface of the support platform (1) is inlaid with a dual-axis motor (2), and on the left and right sides of the top of the support platform (1), two limiting frames (3) are fixedly arranged respectively; Characterized in that, It further includes an L-shaped connecting rod (4), the cross bar of the L-shaped connecting rod (4) is fixedly connected to the side surface of the upper rotating shaft of the dual-axis motor (2), a moving mechanism (5) for spraying medicament on the soil is slidably arranged inside the limiting frame (3), and a rotating mechanism (6) for tumbling the soil is rotatably arranged at the bottom of the support platform (1); On the left and right sides of the top surface of the support platform (1), water storage tanks (7) are respectively opened, in the middle of the inner wall of the water storage tank (7) is rotatably arranged a stirring rod (8), on the upper side of the inner wall of the water storage tank (7) is fixedly arranged a protective plate (9), and at the rear side of the support platform (1) is fixedly arranged an assisting rod (10).

2. The medicament spraying device for soil remediation according to claim 1, characterized in that: The moving mechanism (5) includes four connecting pipes (51), the four connecting pipes (51) are respectively slidably arranged inside the four limiting frames (3), for the four connecting pipes (51), two in a group and on the opposite sides are fixedly arranged with long frames (52), the inside of the long frame (52) is slidably matched with the vertical rod of the L-shaped connecting rod (4), on the side of the connecting pipe (51) away from the dual-axis motor (2) is opened a circular groove (53), and inside the circular groove (53) is rotatably arranged a C-shaped connecting rod (54).

3. The chemical agent spraying device for soil remediation according to claim 2, characterized in that: On the side surface of the cross bar of the C-shaped connecting rod (54) is fixedly arranged a limiting block (56), inside the circular groove (53) is opened an arc-shaped groove (57), and the inside of the arc-shaped groove (57) is slidably matched with the inside of the limiting block (56), on the side surface of the cross bar of the C-shaped connecting rod (54) is fixedly sleeved with two half gears (58), on the side surface of the limiting frame (3) is fixedly arranged a long rack (59), and the long rack (59) is in transmission cooperation with the half gears (58), and on the side surfaces of the two vertical rods of the C-shaped connecting rod (54) are fixedly arranged spray heads (55).

4. The agent spraying device for soil remediation according to claim 1, characterized in that: The rotating mechanism (6) includes a round rod (61), the round rod (61) is rotatably arranged inside the support platform (1), the left and right ends of the round rod (61) respectively penetrate to the left and right sides of the support platform (1) and are fixedly sleeved with turning blades (62), on the left and right sides of the support platform (1) are fixedly connected with protective covers (63), in the middle of the round rod (61) is fixedly sleeved with a driven bevel gear (64), at the bottom end of the lower rotating shaft of the dual-axis motor (2) is fixedly arranged a driving bevel gear (65), and the driving bevel gear (65) is meshed with the driven bevel gear (64).

5. The medicament spraying device for soil remediation according to claim 2, wherein: The stirring rod (8) includes two rotating rods (81), the two rotating rods (81) are respectively rotatably arranged inside the two water storage tanks (7), the top ends of the rotating rods (81) penetrate through the protection plate (9) and are fixedly provided with driven gears (82), the connecting pipe (51) is parallel to the top surface of the support table (1), and T-shaped racks (83) are fixedly provided on the opposite sides of the connecting pipe (51) on the right side of the front side and the connecting pipe (51) on the left side of the rear side. The T-shaped rack (83) is in transmission cooperation with the driven gear (82).

6. The medicament spraying device for soil remediation according to claim 5, characterized in that: Two inclined rods (84) are fixedly provided on both the front and rear sides of the rotating rod (81), and two L-shaped bars (85) are fixedly provided on the lower side of the side surface of the rotating rod (81).

7. The agent spraying device for soil remediation according to claim 1, characterized in that: C-shaped rods (11) are fixedly provided on both the front and rear sides of the support table (1), moving rollers (12) are fixedly sleeved on both the left and right sides of the crossbars of the C-shaped rods (11), and anti-slip patterns (13) are provided on the side surfaces of the moving rollers (12).

8. A method for using a chemical spraying device for soil remediation, which uses a chemical spraying device for soil remediation according to any one of claims 1-7, characterized in that, It includes the following steps: S1: The upper rotating shaft of the double-shaft motor (2) drives the L-shaped connecting rod (4) to rotate, so that the long frame (52), the connecting pipe (51), the spray head (55), and the half gear (58) move left and right reciprocally. When the half gear (58) moves, it contacts the long rack (59), causing the spray head (55) to deflect, spraying the soil at a relatively long distance, expanding the spraying range of the soil, and increasing the soil remediation speed; S2: When the connecting pipe (51) moves, it drives the two T-shaped racks (83) to move and contact the driven gear (82), causing the driven gear (82) to drive the rotating rod (81), the inclined rod (84), and the L-shaped bar (85) to rotate. Thus, while spraying the medicament, the water containing the medicament is fully stirred, increasing the mixing speed between the medicament and the water; S3: The lower rotating shaft of the double-shaft motor (2) drives the driving bevel gear (65) to rotate, driving the driven bevel gear (64) and the round rod (61) to rotate, causing the round rod (61) to drive the two groups of turning blades (62) to rotate, turning the lower-layer soil out, spraying the medicament comprehensively, and ensuring the nutrient balance of the soil.

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