Agricultural soil remediation device

Abstract

The present invention relates to the technical field of soil ecological restoration, and discloses an agricultural soil restoration device, including a base, a handrail fixedly installed on one side of the base, and a fixed column fixedly connected to the lower surface of the base, a walking wheel is arranged at the bottom of the fixed column, a medicine barrel is fixedly installed in the middle of the base, a feed port is eccentrically arranged on the top of the medicine barrel, and an adjustment mechanism is arranged on the side of the medicine barrel close to the handrail. The rotating shaft is driven to rotate by rotating the turntable, thereby driving the eccentric disk to rotate, and the eccentric disk rotates to squeeze the top block, so that the mounting plate slides downward inside the slide groove, thereby driving the column to slide downward inside the base, so that the soil shovel moves downward, and the spring is used to pull the mounting plate to reset, and pull the soil shovel upward when the eccentric disk rotates to adjust the depth of its insertion into the soil. The design can adjust the height of the soil shovel to achieve the best working angle and depth, thereby improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the field of soil remediation, and in particular relates to an agricultural soil remediation device. Background Art

[0002] Agricultural soil remediation technology is mainly used to solve soil degradation problems such as salinization, acidification, heavy metal pollution and lack of organic matter. Through physical, chemical and biological means, remediation technology aims to restore the ecological function of the soil, improve the nutrient supply of the soil, retain water, enhance biodiversity, and purify pollutants. Common remediation methods include turning over and tilling the soil, applying soil conditioners, adjusting soil pH, and using plants or microorganisms to repair heavy metal and organic pollution. Through these technologies, the fertility and health of the soil can be effectively restored, the sustainable development of agriculture can be promoted, and the yield and quality of crops can be improved. .

[0003] A Chinese invention patent with announcement number CN215844850U discloses a soil ecological restoration and treatment device for comprehensive land improvement, including a pulling device, a soil turning device, a placing device, a spraying device and a soil leveling device. The pulling device includes a connecting oblique rod, a connecting cross rod, a support plate and a support column. The two ends of the two connecting oblique rods are respectively connected to the side surface of the support plate and the surrounding side surface of the connecting cross rod. The upper surfaces of several support columns are connected to the lower surface of the support plate. The soil turning device includes a first fixed rod, a connecting column and a soil turning plow. The side surface of the first fixed rod is connected to the side surface of the support plate.

[0004] Although the above-mentioned prior art can renovate the soil by setting up a soil-turning plow and turning up the soil below, which can effectively solve the problem that the repair liquid cannot penetrate to the bottom and evaporates, thereby making the soil repair more thorough, it is impossible to adjust the height of the soil-turning shovel according to different terrains, thereby failing to achieve the optimal working depth, reducing the repair effect.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an agricultural soil remediation device to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] An agricultural soil remediation device comprises: a base, a handrail is fixedly installed on one side of the base, and a fixing column is fixedly connected to the lower surface of the base, a walking wheel is arranged at the bottom of the fixing column, a medicine barrel is fixedly installed in the middle part of the base, a feed port is eccentrically arranged at the top of the medicine barrel, and an adjustment mechanism is arranged on the side of the medicine barrel close to the handrail for adjusting the depth of soil turning for soil ecological remediation.

[0009] Through the above technical solution, spikes are provided on the outer side of the traveling wheel for easy movement. When in use, the height of the shovel can be adjusted to achieve the best working angle and depth, thereby improving work efficiency.

[0010] As a further improvement of the above scheme, the adjustment mechanism includes a support plate fixedly mounted on the upper surface of the base, a rotating shaft is rotatably mounted on the top of the support plate, one end of the rotating shaft passes through the support plate and is fixedly connected to a turntable, and a plurality of eccentric disks are fixedly connected to the middle of the rotating shaft.

[0011] As a further improvement of the above scheme, a slide groove is provided on the opposite surface of the support plate, and a mounting plate is slidably connected inside the slide groove. A top block corresponding to the eccentric disk is fixedly connected to the upper surface of the mounting plate, and a column passing through the base is fixedly connected to the bottom of the mounting plate, and a soil shovel is fixedly connected to the bottom of the column.

[0012] Through the above technical solution, the eccentric disk rotates and extrudes the top block, so that the mounting plate slides downward inside the slide groove, thereby driving the column to slide downward inside the base, so that the soil shovel moves downward, adjusts its insertion depth into the soil, and improves the repair effect.

[0013] As a further improvement of the above solution, a fixing plate is fixedly connected to the inner side of the support plate, and a spring is fixedly connected between the fixing plate and the mounting plate.

[0014] Through the above technical solution, the spring is used to reset the mounting plate and pull the soil shovel upward when the eccentric disk rotates.

[0015] As a further improvement of the above solution, the top of the support plate is fixedly connected to a limit plate, a limit rod is inserted into the interior of the limit plate, and a plurality of limit holes corresponding to the limit rods are opened on the surface of the rotating shaft.

[0016] Through the above technical solution, the depth of the soil shovel is adjusted by rotating the turntable to drive the rotating shaft to rotate. After the adjustment is completed, the limit rod is inserted into the limit hole of the rotating shaft to limit the position and maintain the stability of the soil shovel.

[0017] As a further improvement of the above scheme, an agitator is rotatably installed inside the medicine barrel, and a motor for driving the agitator is fixedly installed on the top of the medicine barrel, a battery for powering the motor is fixedly installed on the upper surface of the base, and the bottom of the medicine barrel is connected to a liquid outlet pipe that passes through the base, and a head solenoid valve is arranged in the middle of the liquid outlet pipe.

[0018] Through the above technical solution, the bottom of the liquid outlet pipe is connected to the liquid outlet plate, and the bottom of the liquid outlet plate is connected to multiple nozzles arranged in a straight line, and the positions of the nozzles correspond to the positions of the soil shovel.

[0019] Through the above technical scheme, the agitator includes a stirring shaft fixedly connected to the output end of the motor, and a plurality of stirring rod groups are fixedly connected to the circumferential side of the stirring shaft. The stirring rod groups include three connecting shafts that are circular and staggered from top to bottom. A stirring blade is fixedly connected to the end of the connecting shaft away from the stirring shaft, and the stirring blade is formed in one of a hook shape and an arc shape. When the stirring blade is in an arc shape, it is connected to the connecting shaft and is placed at an angle.

[0020] Through the above technical solution, a triangular reinforcement sheet is connected between the stirring shafts.

[0021] Through the above technical scheme, the agitator is a device used to mix the repair liquid and water or other solvents evenly. It is usually composed of a connecting rod, a stirring blade and other parts. The connecting rod transmits power to the stirring blade to rotate it. The stirring blade produces shearing and mixing effects through rotation, so that the pesticide and water or other solvents can be evenly mixed. The agitator stirs the repair liquid to make the repair liquid uniform and improve the repair effect. The function of the solenoid valve is to adjust the flow rate of the repair liquid. The principle of the solenoid valve is to use the electromagnetic principle to control the fluid system. There is a closed cavity in the solenoid valve, and through holes are opened at different positions. Each hole is connected to a different pipe. There is a piston in the middle of the cavity and electric The magnet opens or closes different oil drain holes by controlling the movement of the valve body, and the oil inlet hole is normally open, so that the hydraulic oil will enter different pipes, and then the piston of the oil cylinder is pushed by the oil pressure, and the piston drives the piston rod, and the piston rod drives the mechanical device, so that the mechanical movement is controlled by controlling the current on and off of the electromagnet. The role of the solenoid valve is mainly reflected in the fluid control system, such as the hydraulic transmission system and the pneumatic control system. It is used to control the direction, flow, speed, on and off parameters of the fluid, which is convenient for soil remediation without depth. The battery is easy to install on the base plate and can be charged without the need for cable connection. It is easy to use and practical.

[0022] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described below at the same time:

[0023] The present invention drives the rotating shaft to rotate by rotating the rotating disk, thereby driving the eccentric disk to rotate. The eccentric disk rotates and squeezes the top block, so that the mounting plate slides downward inside the slide groove, thereby driving the column to slide downward inside the base, so that the soil shovel moves downward. The spring is used to pull the mounting plate to reset, and pull the soil shovel upward when the eccentric disk rotates to adjust the depth of its insertion into the soil. The design can adjust the height of the soil shovel to achieve the optimal working angle and depth, thereby improving work efficiency.

[0024] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0026] In the figure:

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of the medicine barrel of the present invention;

[0030] Figure 4 This is a schematic diagram of the three-dimensional structure of the medicine barrel of the present invention;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the stirring shaft of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. Base; 2. Medicine barrel; 3. Fixed column; 4. Walking wheel; 5. Handrail; 6. Support plate; 7. Rotating shaft; 8. Turntable; 9. Eccentric disk; 10. Slide; 11. Mounting plate; 12. Top block; 13. Fixed plate; 14. Spring; 15. Limit plate; 16. Limit rod; 17. Limit hole; 18. Column; 19. Soil shovel; 20. Motor; 21. Feed inlet; 22. Agitator; 23. Liquid outlet pipe; 24. Solenoid valve; 25. Nozzle; 26. Battery; 27. Liquid outlet plate; 28. Agitator shaft; 29. ​​Connecting shaft; 30. Agitator plate; 31. Reinforcement plate.

[0034] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0035] The present invention will now be described in further detail with reference to the accompanying drawings.

[0036] See also Figure 1-5 As shown, in this embodiment, an agricultural soil remediation device is provided, including a base 1, a handrail 5 is fixedly installed on one side of the base 1, and a fixed column 3 is fixedly connected to the lower surface of the base 1, and a walking wheel 4 is arranged at the bottom of the fixed column 3, and a medicine barrel 2 is fixedly installed in the middle part of the base 1, and a feed port 21 is eccentrically arranged at the top of the medicine barrel 2, and an adjustment mechanism is arranged on the side of the medicine barrel 2 close to the handrail 5, which is used to adjust the depth of soil turning for soil ecological remediation.

[0037] The outer side of the traveling wheel 4 is provided with spikes for easy movement. When in use, the height of the soil shovel 19 can be adjusted to achieve the best working angle and depth, thereby improving work efficiency.

[0038] Please combine Figure 2 The adjustment mechanism includes a support plate 6 fixedly mounted on the upper surface of the base 1, a rotating shaft 7 is rotatably mounted on the top of the support plate 6, one end of the rotating shaft 7 passes through the support plate 6 and is fixedly connected to a turntable 8, and a plurality of eccentric disks 9 are fixedly connected to the middle of the rotating shaft 7.

[0039] Please combine Figure 1 and Figure 2 A slide groove 10 is provided on the opposite surface of the support plate 6, and a mounting plate 11 is slidably connected inside the slide groove 10. A top block 12 corresponding to the eccentric disk 9 is fixedly connected to the upper surface of the mounting plate 11, and a column 18 passing through the base 1 is fixedly connected to the bottom of the mounting plate 11, and a soil shovel 19 is fixedly connected to the bottom of the column 18.

[0040] By rotating the eccentric disk 9 to extrude the top block 12, the mounting plate 11 slides downward inside the slide slot 10, thereby driving the column 18 to slide downward inside the base 1, so that the soil shovel 19 moves downward, adjusting its insertion depth into the soil, and improving the repair effect.

[0041] Please combine Figure 2 A fixing plate 13 is fixedly connected to the inner side of the supporting plate 6 , and a spring 14 is fixedly connected between the fixing plate 13 and the mounting plate 11 .

[0042] The spring 14 is used to reset the mounting plate 11 and pull the soil shovel 19 upward when the eccentric disk 9 rotates.

[0043] Please combine Figure 2 The top of the support plate 6 is fixedly connected to a limiting plate 15 , a limiting rod 16 is inserted into the inside of the limiting plate 15 , and a plurality of limiting holes 17 corresponding to the limiting rod 16 are opened on the surface of the rotating shaft 7 .

[0044] The depth of the earth shovel 19 is adjusted by rotating the rotating disk 8 to drive the rotating shaft 7 to rotate. After the adjustment is completed, the limiting rod 16 is inserted into the limiting hole 17 of the rotating shaft 7 to limit the position and maintain the stability of the earth shovel 19.

[0045] Please combine Figure 1 and Figure 3 A stirrer 22 is rotatably installed inside the medicine barrel 2, and a motor 20 for driving the stirrer 22 is fixedly installed on the top of the medicine barrel 2. A battery 26 for powering the motor 20 is fixedly installed on the upper surface of the base 1. The bottom of the medicine barrel 2 is connected to a liquid outlet pipe 23 that passes through the base 1, and a head solenoid valve 24 is set in the middle of the liquid outlet pipe 23.

[0046] In this embodiment, the bottom of the liquid outlet pipe is connected to the liquid outlet plate 27, and a plurality of nozzles are connected to the bottom of the liquid outlet plate 27 in a straight line, and the position of the nozzle corresponds to the position of the soil shovel. By connecting the bottom of the liquid outlet pipe to the liquid outlet plate 27 and arranging a plurality of nozzles in a straight line below the liquid outlet plate 27 so that the position of the nozzle corresponds to the position of the soil shovel, the following technical advantages are achieved: First, this design ensures the precise spraying of the repair liquid, so that the nozzle can directly cover its effective area when the soil shovel cuts into the soil, thereby maximizing the utilization rate of the repair liquid. Secondly, the nozzles arranged in a straight line can evenly distribute the repair liquid, avoiding excessive concentration or uneven spraying of the liquid, thereby ensuring the consistency and comprehensiveness of the soil repair effect. This design makes the repair process more efficient, reduces liquid waste, and improves the overall repair effect.

[0047] In this embodiment, the agitator includes a stirring shaft 28 fixedly connected to the output end of the motor, and a plurality of stirring rod groups are fixedly connected to the peripheral side of the stirring shaft 28. The stirring rod group includes three connecting shafts 29 that are annular and staggered from top to bottom. The end of the connecting shaft 29 away from the stirring shaft 28 is fixedly connected with a stirring blade 30, and the stirring blade 30 is formed in one of a hook shape and an arc shape. When the stirring blade 30 is in an arc shape, it is connected to the connecting shaft 29 and placed obliquely. The present invention adopts a design of multiple staggered stirring rod groups and inclined stirring blades 30, which has significant technical advantages. First, the stirring rod group increases the coverage of the stirring area through annular and staggered arrangement, ensures the comprehensive stirring of the repair liquid, thereby improving the fluidity and mixing effect of the liquid, and avoiding the situation of liquid stratification or unevenness. Secondly, the inclined configuration of the stirring blade 30, especially when the arc stirring blade 30 is used, the angle design with the connecting shaft 29 can produce stronger liquid shear force and disturbance effect, significantly improving the mixing efficiency of the repair liquid with water or other solvents. This structural design effectively optimizes the stirring process, ensuring that the repair fluid remains uniform throughout the entire use process, thereby improving the repair effect and work efficiency.

[0048] In this embodiment, a triangular reinforcement sheet 31 is connected between the stirring shaft 28 and the stirring shaft 28. By connecting the triangular reinforcement sheet 31 between the stirring shafts 28, the structural stability and anti-twisting ability of the agitator are enhanced. The triangular structural design has excellent mechanical properties, can effectively disperse and transmit the torque generated during the stirring process, and reduce the deformation and damage of the stirring shaft 28 under high load. This not only improves the durability and service life of the agitator, but also ensures that the agitator can maintain high working efficiency and stability during high-speed stirring, avoiding the occurrence of structural fatigue or failure.

[0049] The agitator 22 is a device for uniformly mixing the repair liquid and water or other solvents. It is usually composed of a connecting rod, a stirring blade and other parts. The connecting rod transmits power to the stirring blade to rotate it. The stirring blade produces shearing and mixing effects through rotation, so that the pesticide and water or other solvents are uniformly mixed. The agitator 22 stirs the repair liquid to make the repair liquid uniform and improve the repair effect. The function of the solenoid valve 24 is to adjust the flow rate of the repair liquid. The principle of the solenoid valve 24 is to use the electromagnetic principle to control the fluid system. There is a closed cavity in the solenoid valve 24, and through holes are opened at different positions. Each hole is connected to a different pipe. There is a piston in the middle of the cavity and electric The magnet opens or closes different oil drain holes by controlling the movement of the valve body, and the oil inlet hole is normally open, so that the hydraulic oil will enter different pipes, and then the piston of the oil cylinder is pushed by the oil pressure, and the piston drives the piston rod, and the piston rod drives the mechanical device, so that the mechanical movement is controlled by controlling the current on and off of the electromagnet. The function of the solenoid valve 22 is mainly reflected in the fluid control system, such as the hydraulic transmission system and the pneumatic control system, and is used to control the direction, flow, speed and on and off parameters of the fluid, so as to facilitate soil remediation without depth. The battery is easy to install on the base plate and can be charged without the need for cable connection. It is easy to use and practical.

[0050] The implementation principle of a soil ecological restoration treatment device for comprehensive land improvement in the embodiment of the present application is as follows: when working, the restoration liquid is added from the feed port 21, the motor 20 is controlled to rotate to drive the agitator 22 to rotate and stir the restoration liquid to make it uniform, and the rotating shaft 7 is driven to rotate by rotating the turntable 8, thereby driving the eccentric disk 9 to rotate. The eccentric disk 9 rotates and squeezes the top block 12, so that the mounting plate 11 slides downward inside the slide groove 10, thereby driving the column 18 to slide downward inside the base 1, so that the soil shovel 19 moves downward, and the spring 14 is used to pull the mounting plate 11 to reset, and pull the soil shovel 19 up when the eccentric disk 9 rotates to adjust its insertion depth into the soil. After the adjustment is completed, the limit rod 16 is inserted into the limit hole 17 of the rotating shaft 7 for limiting, so as to maintain the stability of the soil shovel 19. When in use, the staff pushes the equipment to move to turn the soil, and at the same time opens the solenoid valve 24, and at the same time the nozzle 25 sprays the restoration liquid to repair the soil.

[0051] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the enlightenment of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structural parts not described in detail in the present invention are all well-known technologies.

Claims

1. An agricultural soil remediation device, characterized in that: include: A base (1), a handrail (5) is fixedly installed on one side of the base (1), and a fixing column (3) is fixedly connected to the lower surface of the base (1), and a walking wheel (4) is arranged at the bottom of the fixing column (3), characterized in that a medicine barrel (2) is fixedly installed in the middle of the base (1), a feed port (21) is eccentrically arranged at the top of the medicine barrel (2), and an adjustment mechanism is arranged on the side of the medicine barrel (2) close to the handrail (5) for adjusting the depth of soil turning for soil ecological restoration, and a stirring structure is arranged inside the medicine barrel (2).

2. The agricultural soil remediation device according to claim 1, characterized in that: The adjustment mechanism comprises a support plate (6) fixedly mounted on the upper surface of a base (1); a rotating shaft (7) is rotatably mounted on the top of the support plate (6); one end of the rotating shaft (7) passes through the support plate (6) and is fixedly connected to a rotating disk (8); and a plurality of eccentric disks (9) are fixedly connected to the middle of the rotating shaft (7).

3. The agricultural soil remediation device according to claim 1, characterized in that: A slide groove (10) is provided on the opposite surface of the support plate (6), and a mounting plate (11) is slidably connected inside the slide groove (10), and a top block (12) corresponding to the eccentric disc (9) is fixedly connected to the upper surface of the mounting plate (11), and a column (18) penetrating the base (1) is fixedly connected to the bottom of the mounting plate (11), and a soil shovel (19) is fixedly connected to the bottom of the column (18).

4. The agricultural soil remediation device according to claim 1, characterized in that: A fixing plate (13) is fixedly connected to the inner side of the support plate (6), and a spring (14) is fixedly connected between the fixing plate (13) and the mounting plate (11).

5. The agricultural soil remediation device according to claim 1, characterized in that: The top of the support plate (6) is fixedly connected to a limiting plate (15), a limiting rod (16) is inserted into the interior of the limiting plate (15), and a plurality of limiting holes (17) corresponding to the limiting rods (16) are provided on the surface of the rotating shaft (7).

6. The agricultural soil remediation device according to claim 1, characterized in that: The stirring structure comprises an agitator (22) rotatably mounted inside a medicine barrel (2); a motor (20) for driving the agitator (22) is fixedly mounted on the top of the medicine barrel (2); a storage battery (26) for powering the motor (20) is fixedly mounted on the upper surface of the base (1); the bottom of the medicine barrel (2) is connected to a liquid outlet pipe (23) that passes through the base (1); a head electromagnetic valve (24) is arranged in the middle of the liquid outlet pipe (23).

7. The agricultural soil remediation device according to claim 1, characterized in that: The bottom of the liquid outlet pipe (23) is connected to a liquid outlet plate (27), and a plurality of nozzles (25) are connected to the bottom of the liquid outlet plate (27) in a straight line, and the positions of the nozzles (25) correspond to the positions of the soil shovel.

8. The agricultural soil remediation device according to claim 1, characterized in that: The agitator (22) comprises an agitator shaft (28) fixedly connected to the output end of the motor (20); a plurality of agitator rod groups are fixedly connected to the peripheral side of the agitator shaft (28); the agitator rod groups comprise three connecting shafts (29) which are annular and staggered from top to bottom; an agitator blade (30) is fixedly connected to one end of the connecting shaft (29) away from the agitator shaft (28); and the agitator blade (30) is formed in one of a hook shape and an arc shape; when the agitator blade (30) is in an arc shape, it is connected to the connecting shaft (29) and is placed in an inclined manner.

9. The agricultural soil remediation device according to claim 1, characterized in that: A triangular reinforcing sheet (31) is connected between the stirring shafts (28) and the stirring shafts (28).

Images