Integrated operation device for farmland soil remediation

Abstract

The utility model discloses an integrated operation device for farmland soil remediation, which relates to the field of soil remediation and comprises a moving seat, a weeding unit, a soil loosening unit and a dosing unit are arranged in the moving seat, the weeding unit is arranged on one side of the moving seat, the soil loosening unit is arranged in the middle of the moving seat, and the dosing unit is arranged on the other side of the moving seat; the chemical adding unit comprises a chemical bin, the chemical bin is fixedly arranged at the top of the movable seat, at least one chemical adding opening is formed in the top of the chemical bin, a mixer is arranged on the chemical bin, a plurality of chemical spraying heads are arranged at the bottom of the chemical bin, and the liquid outlet direction of the chemical spraying heads inclines downwards to face the soil loosening unit; the cultivated land soil remediation device can integrate the functions of weeding, soil loosening and pesticide spraying, and the efficient, low-cost and high-quality soil remediation process is achieved.

Description

Technical Field

[0001] The utility model relates to the field of soil remediation, in particular to an integrated operating device for remediating cultivated land soil. Background Art

[0002] Traditional soil remediation operations typically involve multiple steps, such as manual or mechanical weeding, followed by soil loosening, and finally spraying chemicals. This step-by-step approach is inefficient and labor-intensive. Furthermore, the connections between the various steps are not seamless, and soil remediation primarily relies on spraying chemicals. Separate steps for loosening and spraying reduce the mixing efficiency of the chemicals with the soil, preventing them from fully penetrating deep into the soil. This results in low chemical utilization, impacting the overall effectiveness of soil remediation. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated operation device for arable land soil remediation, which can integrate the weeding, soil loosening and pesticide spraying functions to achieve high efficiency, low cost and high quality in the soil remediation process.

[0004] The above-mentioned optimized structure of the utility model is achieved through the following technical solutions: an integrated operation device for remediating cultivated land soil, comprising a mobile base, wherein a weeding unit, a soil loosening unit and a dosing unit are provided in the mobile base, wherein the weeding unit is provided on one side of the mobile base, the soil loosening unit is provided in the middle of the mobile base, and the dosing unit is provided on the other side of the mobile base;

[0005] The dosing unit includes a medicine bin, which is fixed on the top of the movable seat. At least one dosing port is provided on the top of the medicine bin, a mixer is provided on the medicine bin, and multiple spray heads are provided at the bottom of the medicine bin. The liquid outlet direction of the spray head is tilted downward toward the loosening unit.

[0006] In some embodiments, the mixer includes a mixing motor, which is located on the top of the medicine bin. The output shaft of the mixing motor is connected to a stirring rod, which extends into the medicine bin. A stirring paddle is provided at the bottom of the stirring rod.

[0007] In some embodiments, the weeding unit includes a weeding motor, which is arranged on one side of the movable base. The output shaft of the weeding motor is connected to a rotating rod, and a weeding blade is provided at the bottom of the rotating rod.

[0008] In some embodiments, a vibration damper is provided between the rotating rod and the weeding blade, and the vibration damper includes a mounting shell, the bottom of the mounting shell is fixedly connected to the weeding blade, the rotating rod is inserted into the mounting shell, a sliding groove is provided at the bottom of the rotating rod, a sliding slider is provided in the sliding groove, the slider is fixedly connected to the inner wall of the mounting shell, and a vibration damping spring is connected between the inner bottom wall of the mounting shell and the rotating rod.

[0009] In some embodiments, the loosening unit includes a fixed rod, which is arranged in the movable seat, and a plurality of loosening pieces are arranged at equal intervals on the fixed rod.

[0010] In some embodiments, the loosening piece includes an inclined plate, which is sleeved on the fixed rod. The inclined plate is hinged with a plowing shovel and a plowing rod on the side of the inclined plate away from the weeding unit. The plowing shovel is arranged obliquely downward, and the plowing rod is arranged obliquely upward. The plowing rod is fixedly connected to the plowing shovel, and a reset rod is provided at the top of the plowing rod. The top of the reset rod passes through the inclined plate, and a reset spring is sleeved on the reset rod. The two ends of the reset spring are respectively connected to the inclined plate and the plowing rod.

[0011] In some embodiments, the movable base includes a fixed cover, the weeding unit, the soil loosening unit and the dosing unit are arranged in the fixed cover, and four rollers are arranged at the bottom of the fixed cover.

[0012] In some embodiments, a handrail is provided on a side of the fixed cover away from the weeding unit.

[0013] In summary, the present invention has the following beneficial effects:

[0014] This type of cultivated land soil remediation device can realize the integrated operations of weeding, loosening soil and adding medicine, shortening the soil remediation time and improving the soil remediation efficiency; at the same time, it synchronizes the loosening of soil with the spraying of medicine to ensure that the medicine can penetrate into the soil evenly and deeply while loosening the soil, thereby improving the mixing effect of the medicine and the soil, increasing the utilization rate of the medicine, reducing the remediation cost, and thus improving the soil remediation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a bottom view of the utility model;

[0017] Figure 3 It is a cross-sectional view taken along the AA line of the present invention;

[0018] Figure 4 It is a cross-sectional structural diagram of the utility model;

[0019] Figure 5 This is a cross-sectional view of the connection between the vibration damping component, the rotating rod and the weeding blade of the utility model.

[0020] In the figure: 1. Moving seat; 11. Fixed cover; 12. Roller; 13. Armrest; 2. Weeding unit; 21. Weeding motor; 22. Rotating rod; 221. Sliding groove; 23. Weeding blade; 24. Vibration damping member; 241. Mounting shell; 242. Sliding block; 243. Vibration damping spring; 3. Soil loosening unit; 31. Fixed rod; 32. Inclined plate; 33. Soil scraper; 34. Soil scraper rod; 35. Reset rod; 36. Reset spring; 4. Dosing unit; 41. Chemical chamber; 42. Mixer; 421. Mixing motor; 422. Stirring rod; 423. Stirring paddle; 43. Spraying head. DETAILED DESCRIPTION

[0021] 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 embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] refer to Figure 1-5 , an integrated operation device for cultivated land soil remediation, including a mobile base 1, which is equipped with a weeding unit 2, a loosening unit 3 and a dosing unit 4. The weeding unit 2 is arranged on one side of the mobile base 1, and can cut the roots of grass and trees, thereby removing weeds on the soil surface; the loosening unit 3 is arranged in the middle of the mobile base 1, for loosening the soil, and the dosing unit 4 is arranged on the other side of the mobile base 1, for spraying chemicals into the soil; through the joint work of the weeding unit 2, the loosening unit 3 and the dosing unit 4, multiple steps of soil remediation work can be carried out simultaneously, thereby improving the remediation efficiency, and the remediation agent can be sprayed in time when loosening the soil, so that the soil and the remediation agent are fully mixed to improve the soil remediation quality.

[0023] The dosing unit 4 includes a drug bin 41, which is fixed to the top of the movable seat 1. At least one dosing port (not shown in the figure) is provided on the top of the drug bin 41 to facilitate the addition of drugs. The dosing port may be provided with a cover (not shown in the figure). After the dosing is completed, the cover may be closed to form a relatively sealed environment in the drug bin 41 to protect the drugs in the drug bin 41. A mixer 42 is provided on the drug bin 41 to mix multiple drugs, reduce the dispensing time, and further improve the repair efficiency. A plurality of spray heads 43 are provided at the bottom of the drug bin 41. The liquid outlet direction of the spray head 43 is tilted downward toward the loosening unit 3. After the loosening unit 3 completes the loosening, it can ensure that the drug can be sprayed on the loosened soil in a timely and uniform manner, thereby improving the mixing effect of the repair drug and the soil. The spray head 43 may be a spray head that can spray the drug in the form of mist to increase the density of the drug spraying and increase the coverage rate of the drug.

[0024] In some embodiments, the mixer 42 includes a mixing motor 421, which is located at the top of the medicine chamber 41. The output shaft of the mixing motor 421 is connected to a stirring rod 422, which extends into the medicine chamber 41. A stirring paddle 423 is provided at the bottom of the stirring rod 422. The mixing motor 421 drives the stirring rod 422 to rotate, so that the stirring paddle 423 stirs the medicine in the medicine chamber 41, so that the medicine is mixed evenly, ensuring the repair effect.

[0025] In some embodiments, the weeding unit 2 includes a weeding motor 21, a rotating rod 22 and a weeding blade 23. The weeding motor 21 is arranged on one side of the mobile base 1. The output shaft of the weeding motor 21 is connected to the rotating rod 22. The weeding motor 21 can be a high-speed motor, providing sufficient power to drive the rotating rod 22 to rotate; a weeding blade 23 is provided at the bottom of the rotating rod 22. The weeding blade 23 can be a weeding scimitar, which is used to cut the roots of grass and trees on the soil surface to clear the weeds.

[0026] In some embodiments, a vibration damping member 24 is provided between the rotating rod 22 and the weeding blade 23 to improve the stability and service life of the weeding blade 23. The vibration damping member 24 includes a mounting shell 241, a sliding groove 221, a slider 242 and a vibration damping spring 243. The bottom of the mounting shell 241 is fixedly connected to the weeding blade 23. The mounting shell 241 is inserted with a rotating rod 22. The bottom of the rotating rod 22 is provided with a sliding groove 221. A slidable slider 242 is provided in the sliding groove 221. The slider 242 is fixedly connected to the inner wall of the mounting shell 241. A vibration damping spring 243 is connected between the inner bottom wall of the mounting shell 241 and the rotating rod 22.

[0027] Specifically, the weeding blade 23 rotates, generates centripetal force, and has a tendency to move upward. The weeding blade 23 drives the slider 242 to slide in the sliding groove 221 through the mounting shell 241 and reaches balance under the action of the damping spring 243.

[0028] During the weeding process, when the weeding blade 23 hits a hard object, the weeding blade 23 tends to move upward or downward under the impact of the hard object, thereby driving the slider 242 to slide upward or downward in the sliding groove 221, and the shock-absorbing spring 243 absorbs the impact force received by the weeding blade 23, thereby extending the service life of the weeding blade.

[0029] In some embodiments, the loosening unit 3 includes a fixed rod 31, which is arranged in the movable base 1. A plurality of loosening parts are arranged at equal intervals on the fixed rod 31, and the loosening parts include an inclined plate 32, which is sleeved on the fixed rod 31. The inclined plate 32 is hinged with a plowing shovel 33 and a plowing rod 34 on the side of the inclined plate 32 away from the weeding unit 2. The plowing shovel 33 is arranged obliquely downward for loosening the soil. The plowing shovel 33 can be bent and can throw part of the soil into the air while loosening the soil; the plowing rod 34 is arranged obliquely upward, and the plowing rod 34 is fixedly connected to the plowing shovel 33. A reset rod 35 is provided at the top of the plowing rod 34. The top of the reset rod 35 passes through the inclined plate 32 and forms a sliding fit with the inclined plate 32, and a reset spring 36 is sleeved on the reset rod 35. The two ends of the reset spring 36 are respectively connected to the inclined plate 32 and the plowing rod 34. When the device moves, the digging shovel 33 and the digging rod 34 dig in the soil, and the reset spring 36 provides a reset force, so that the digging shovel 33 and the digging rod 34 can repeatedly loosen the soil to achieve the purpose of loosening the soil. At the same time, in the process of loosening the soil, under the action of the reset spring 36, the digging shovel 33 will make reciprocating motion, so that part of the soil is thrown into the air, increasing the contact area between the loosened soil and the repair agent, thereby improving the mixing effect of the repair agent and the soil.

[0030] In some embodiments, the spray head 43 can be set above the scraper 33, and the spray head 43 is connected to the agent bin 41 through a hose. When the scraper 33 loosens the soil and throws the soil into the air, the contact area between the soil and the agent is increased, further enhancing the mixing effect of the soil and the agent, thereby improving the soil repair effect.

[0031] In some embodiments, the mobile base 1 includes a fixed cover 11 and four rollers 12. The fixed cover 11 houses the weeding unit 2, the soil loosening unit 3, and the dosing unit 4. The rollers 12 are located at the bottom of the fixed cover 11 to facilitate movement of the device in the field. The rollers 12 can be made of a wear-resistant rubber material to reduce resistance during movement and improve flexibility.

[0032] In some embodiments, an armrest 13 is provided on the side of the fixed cover 11 away from the weeding unit 2 to facilitate the operator to control the forward direction and speed of the entire device. The armrest 13 can adopt a comfortable ergonomic design to improve the operator's operating experience.

[0033] Here’s how it works:

[0034] During use, the operator grasps the handrail 13 and pushes the device to move across the farmland. During this movement, the weeding motor 21 activates, driving the rotating rod 22 and weeding blade 23 to rotate, cutting weeds on the soil surface. Once the weeds are cleared, the shovel 33 in the loosening unit 3 plows through the soil, loosening it. Finally, the mixing motor 421 in the dosing unit 4 activates, rotating the stirring rod 422 and stirring paddle 423 to mix the chemicals in the chemical chamber 41. The spray head 43 then activates to spray the evenly mixed chemicals onto the loosened soil, completing the soil remediation process.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An integrated operation device for remediation of cultivated land soil, characterized by: The mobile seat (1) comprises a weeding unit (2), a soil loosening unit (3) and a drug dosing unit (4), wherein the weeding unit (2) is arranged on one side of the mobile seat (1), the soil loosening unit (3) is arranged in the middle of the mobile seat (1), and the drug dosing unit (4) is arranged on the other side of the mobile seat (1); The dosing unit (4) includes a drug bin (41), the drug bin (41) is fixedly mounted on the top of the movable seat (1), at least one drug dosing port is provided on the top of the drug bin (41), a mixer (42) is provided on the drug bin (41), and a plurality of spray heads (43) are provided at the bottom of the drug bin (41), wherein the liquid discharge direction of the spray heads (43) is tilted downward toward the loosening unit (3).

2. The integrated operation device for farmland soil remediation according to claim 1, characterized in that: The mixer (42) comprises a mixing motor (421), the mixing motor (421) being arranged on the top of the medicine bin (41), the output shaft of the mixing motor (421) being connected to a stirring rod (422), the stirring rod (422) extending into the medicine bin (41), and a stirring paddle (423) being arranged at the bottom of the stirring rod (422).

3. The integrated operation device for farmland soil remediation according to claim 1, characterized in that: The weeding unit (2) comprises a weeding motor (21), which is arranged on one side of the movable seat (1). The output shaft of the weeding motor (21) is connected to a rotating rod (22), and a weeding blade (23) is provided at the bottom of the rotating rod (22).

4. The integrated operation device for farmland soil remediation according to claim 3, characterized in that: A vibration damping member (24) is provided between the rotating rod (22) and the weeding blade (23), and the vibration damping member (24) includes a mounting shell (241). The bottom of the mounting shell (241) is fixedly connected to the weeding blade (23). The rotating rod (22) is inserted into the mounting shell (241). A sliding groove (221) is provided at the bottom of the rotating rod (22). A slidable slider (242) is provided in the sliding groove (221). The slider (242) is fixedly connected to the inner wall of the mounting shell (241). A vibration damping spring (243) is connected between the inner bottom wall of the mounting shell (241) and the rotating rod (22).

5. The integrated operation device for farmland soil remediation according to claim 1, characterized in that: The loosening unit (3) comprises a fixed rod (31), the fixed rod (31) is arranged in the movable seat (1), and a plurality of loosening pieces are arranged at equal intervals on the fixed rod (31).

6. The integrated operation device for farmland soil remediation according to claim 5, characterized in that: The loosening member comprises an inclined plate (32), the inclined plate (32) being sleeved on the fixed rod (31), and a digging shovel (33) and a digging rod (34) being hingedly connected on the side of the inclined plate (32) away from the weeding unit (2), the digging shovel (33) being arranged obliquely downward, and the digging rod (34) being arranged obliquely upward, the digging rod (34) being fixedly connected to the digging shovel (33), and a reset rod (35) being provided at the top of the digging rod (34), the top of the reset rod (35) passing through the inclined plate (32), and a reset spring (36) being sleeved on the reset rod (35), the two ends of the reset spring (36) being respectively connected to the inclined plate (32) and the digging rod (34).

7. The integrated operation device for farmland soil remediation according to claim 1, characterized in that: The movable seat (1) comprises a fixed cover (11), wherein the weeding unit (2), the soil loosening unit (3) and the drug adding unit (4) are arranged in the fixed cover (11), and four rollers (12) are arranged at the bottom of the fixed cover (11).

8. The integrated operation device for farmland soil remediation according to claim 7, characterized in that: A handrail (13) is provided on the side of the fixed cover (11) away from the weeding unit (2).

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