CN114393023B - A soil treatment device for agricultural - Google Patents

Abstract

The invention discloses a soil treatment device for agriculture, which comprises a soil treatment mechanism, a soil treatment mechanism and a hydraulic telescopic rod, wherein hardened soil is crushed and is crushed under a sealed environment, dust is prevented from being raised, a repairing agent can be fully mixed in the soil, and the treated soil is sprayed on a field again.

Description

A soil treatment device for agriculture

technical field

The invention relates to the technical field of soil treatment, in particular to a soil treatment device for agriculture.

Background technique

Soil treatment is soil remediation, which is a technical measure to restore polluted soil to normal functions. Nearly one-fifth of China's existing cultivated land is polluted to varying degrees. Polluted soil will lead to crop yield reduction, and may even cause pollution in agricultural products In addition, with the acceleration of economic development and urbanization, the site pollution caused by industrial and mining enterprises is also very serious. In the soil remediation industry, there are more than 100 existing soil remediation technologies, and there are also commonly used technologies. There are more than ten kinds, which can be roughly divided into three methods: physical, chemical and biological. Using physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reduce their concentration to an acceptable level, or reduce the toxic Harmful pollutants are transformed into harmless substances;

However, most of the current soil treatment is to directly spray the repairing agent into the soil of the field, and part of the soil is compacted, so that the repairing agent cannot penetrate downwards into the soil, resulting in incomplete soil treatment and restoration. Therefore, the present invention provides an agricultural Soil treatment devices to meet people's needs.

Contents of the invention

The present invention provides a soil treatment device for agriculture, which can effectively solve the problem of soil treatment proposed in the above-mentioned background technology. Most of the repairing agents are directly sprayed into the soil of the field, and part of the soil is compacted, so that the repairing agent cannot penetrate downwards. Inside the soil, leading to the problem of incomplete soil treatment and restoration.

To achieve the above object, the present invention provides the following technical solutions: a soil treatment device for agriculture, comprising:

The soil treatment mechanism breaks the compacted soil and crushes it in a sealed environment to avoid dust raising, and the restoration agent can be fully mixed in the soil, and then the treated soil is re-sprinkled on the field;

The restoration agent mixing mechanism fully mixes the restoration agent concentrate and water in proportion, and sprays the restoration agent on the crushed soil;

The convenient cleaning mechanism cleans the mechanism used to transport the soil after the soil treatment is completed. It is easy to clean and does not need to disassemble the device.

Preferably, the middle part of the vehicle body is provided with an empty groove, and the top of the vehicle body is fixedly equipped with a soil treatment mechanism;

The soil treatment mechanism includes a mounting frame;

One end of the top of the car body is symmetrically fixed with a mounting frame, a hydraulic telescopic rod is fixedly mounted at the bottom of one end of the mounting frame, and a splash guard is fixedly mounted between the bottom ends of the two hydraulic telescopic rods. A driving motor is fixedly installed in the middle of one end of the splash guard, the output shaft of the drive motor is fixedly connected to a rotating shaft, and the surface of the rotating shaft is equidistantly fixed with breaking claws, and one end of the top of the splash guard is A connecting frame is fixedly installed, and the bottom end of the connecting frame is fixedly installed with a shovel sloping plate;

A hollow conveying channel is fixedly installed in the middle of the empty tank, a conveying shaft is fixedly installed symmetrically inside the hollow conveying channel, a conveying motor is fixedly installed at one end of the bottom of the hollow conveying channel, and the middle part of the conveying shaft is sleeved with a Conveyor belt, the surface of the conveyor belt is equidistantly fixedly equipped with pushing slats, the middle part of the hollow conveying channel is fixedly installed with a support plate at the middle position of the conveyor belt, and one end of the middle part of the hollow conveying channel is fixedly installed with a roller A crushing motor, the output shaft of the crushing motor is fixedly connected with a crushing roller;

A dust adsorption box is fixedly installed on the top of the connecting frame, an axial flow fan is fixedly installed in the middle of the top of the dust adsorption box, one end of the axial flow fan is fixedly connected with a conveying pipeline, and the inside of the hollow conveying channel is located A dust discharge box is fixedly installed on one side of the crushing roller, and a hydraulic ejector rod is installed symmetrically on the top of the car body away from the mounting frame. The bottom end is fixedly installed with a cover board.

Compared with the prior art, the beneficial effect of the present invention is that the structure of the present invention is scientific and reasonable, and the use is safe and convenient:

1. Equipped with a soil treatment mechanism, the hydraulic telescopic rod is used to drive the splash guard to move downwards, and the soil-breaking claws and the shoveling sloping plate are lowered together, so that the bottom ends of the soil-breaking claws and the shoveling sloping plate are embedded in the soil, and the shovel The top of the inclined soil plate is close to one end of the conveyor belt, and the driving motor drives the soil-breaking claws to rotate, which can break the compacted soil and make the soil appear lumpy. There will be mud splashes, and the device will move along with the car body in the field, and the shovel sloping plate can scoop up the broken lumpy soil and continue to move forward, and the subsequent soil will push the soil on the shovel sloping plate to the ground. On the conveyor belt, the soil-breaking claws break the soil in advance, which provides great convenience for shoveling the soil, avoiding soil compaction that cannot be scooped up normally, and the compacted soil is inconvenient for planting plants, and the soil compaction is improved from the physical aspect;

The continuous rotation of the conveyor belt will transport the soil inward to the interior of the hollow conveying channel, and the crushing motor will drive the crushing roller to rotate, which will crush the agglomerated soil and make the soil powdery, ensuring that the restorative agent sprayed later can fully Mixed in the soil, to avoid soil agglomeration, the repair agent can only adhere to the surface of the soil block, so that the interior of the soil is not repaired by the repair agent, which affects the overall treatment and repair results of the field, and crushes the soil block. The process is carried out inside the hollow conveying channel. The height of the ends on both sides of the hollow conveying channel is lower than the height of the crushing roller in the middle, so as to ensure that the dust will not splash around and avoid the phenomenon of dust in the field. The supporting plate is the crushing roller. Directly below, it plays a supporting role for the conveyor belt to ensure that the conveyor belt remains stable during the crushing process.

2. After the crushed soil is mixed with the restoration agent, as the conveyor belt rotates, it will be discharged downward from the other end of the hollow conveying channel, and the hydraulic ejector rod will move downward, which will make the bottom of the cover plate inserted into the soil. As the vehicle body moves forward, the cover plate will flatten the discharged and treated soil, so that the soil will be re-covered on the farmland to ensure that the field will not be rough;

A large amount of dust will be generated during the process of crushing the soil by the soil-breaking claws and scooping up the soil by the shoveling sloping plate. The axial flow fan generates airflow, which uses the airflow to absorb the dust, and transports the dust and dust to the inside of the hollow conveying channel through the conveying pipe. , effectively improving the situation of dust scattering, avoiding dust flying around and being inhaled by the staff, which will affect people's health.

3. Equipped with a repairing agent mixing mechanism, pour the soil repairing agent into the injection pipe, and the guide vertical bar plays a role in limiting the sealing circle, so that the sealing round will not be skewed, and the poured repairing agent will go to the Squeeze the sealing round block downward, and the sealing round block and the sealing gasket fit tightly, so that the restoration agent stays in the injection pipe. The volume of the restoration agent in the injection pipe can be determined according to the scale line on the connection vertical rod, and the connection vertical rod is pulled upwards. The sealing round block and the sealing gasket are separated from each other, and the restoration agent can enter the interior of the restoration agent storage box along the gap, and the injection tube is used as a measuring tool for the ratio of the restoration agent, so that the volume of the restoration agent poured can be accurately grasped. The direct ratio of repairing agent and water provides great convenience and improves the accuracy of the ratio of repairing agent.

4. The water injection pump injects the external water source into the mixing box through the spray pipe, and the booster valve increases the pressure of the water flow, and the impact force generated when the water flow sprays to the movable sealing plate will press the movable sealing plate downward, and the movable sealing plate will move The sealing plate rotates and forms a gap with the bottom of the repairing agent storage box, and the repairing agent flows out along the gap, and the repairing agent that flows out directly downwards will directly mix with the water flow, while the liquid guide plate and the auxiliary baffle plate simultaneously control the repairing agent and the repairing agent. The water flow acts as a guide, so that the repair agent seeping to both sides also slides down along the liquid guide plate, and the auxiliary baffle makes the water flow only to both sides, so that the repair agent and water flow meet at the same position, The water and the repairing agent mix with each other when flowing, which can play a certain stirring and mixing effect, so that the repairing agent and water are fully mixed without uneven mixing. The same amount of repair agent and the same amount of water can be mixed with each other without subsequent stirring;

After the restoration agent and water are completely mixed, the infusion pump will discharge the mixed liquid inside the mixing box into the liquid distribution box and discharge it through the spray hole, so that the prepared soil restoration agent can be directly sprayed on the crushed soil , The repair agent is evenly mixed in the soil, and the soil is effectively repaired and treated.

5. It is equipped with a convenient cleaning mechanism. After the soil treatment and restoration is completed, use the cleaning pump to inject the water inside the water storage tank into the cleaning liquid distribution tank through the water delivery pipe, and fully rinse the conveyor belt through the cleaning nozzle, so that the conveying The dust and soil adhering to the surface can be washed directly, and the interior of the device can be cleaned without disassembling the device, which reduces labor intensity, and part of the water flow can flow to the inside of the injection pipe through the control valve and the connecting branch pipe. The restorative agent remaining in the interior is flushed, and the flushing water can penetrate into the repair agent storage box, and the water injection pump continues to spray water, the movable sealing plate rotates again, and the flushing water flows out. Rinse is also carried out to keep the restorative agent storage box and the inside of the mixing box clean, to avoid the residual restorative agent from interacting with other solutions in the subsequent ratio to affect the effectiveness of the solution, and to reduce the interaction between different solutions. The restorative agent storage box The water washed with the mixing box is finally sprayed out by the infusion pump and the liquid diversion box, which also cleans the conveyor belt, and washes at different positions at the same time as the cleaning nozzle, which improves the cleaning efficiency.

In summary, through the combination of the soil treatment mechanism and the restoration agent mixing mechanism, when the crushing roller crushes the soil, a large amount of dust will be generated, and the airflow discharged from the dust discharge box into the hollow conveying channel also contains a large amount of dust. Dust, when the soil remediation agent solution is sprayed downward, it has the effect of spraying and reducing dust on the dust in the hollow conveying channel, so that the dust can disappear quickly, and the dust is re-mixed in the soil, and the airflow mixed with the dust is discharged into the hollow conveying There is an airflow blowing effect in the channel, which pushes the dust forward, and the direction of the airflow discharged from the dust discharge box is blowing towards the liquid splitter box. During the blowing process, the crushing roller will also crush the soil clod The dust flows forward, so that the dust is directly scattered to the bottom of the liquid distribution box, ensuring that the dust can be fully sprayed by the repair agent solution, and ensuring that the dust will not float out from the end of the hollow conveying channel in the opposite direction. It plays the role of interception, ensuring that the dust will not directly hit the liquid distribution box, and ensuring that the air flow will flow from the bottom of the dust interception plate, which can ensure that the dust flow track will be located under the liquid distribution box, so as to prevent the repair agent from being sprayed;

Through the combination of the soil treatment mechanism and the convenient cleaning mechanism, when repairing the soil, the hydraulic ejector rod will drive the fixing frame and the cover plate to move downward. At this time, the fixing frame drives the L-shaped fixing plate to move downward and push the drive rod. The movable rod rotates while sliding inside the sliding groove, so that the fixed rod and the cleaning brush plate also rotate synchronously, and the cleaning brush plate flips and moves to the bottom of the cleaning nozzle to cover and protect the cleaning nozzle so that the transported soil will not splash and adhere to the Clean the bottom of the nozzle to avoid the bottom end of the cleaning nozzle being blocked due to soil dust coagulation and solidification. After the soil repair is completed, the hydraulic ejector rod will drive the fixed frame and the cover plate to move upward, and pull the driving rod upward to make the movable rod rotate in the opposite direction again. , Clean the rotation direction of the brush plate, and the bottom end is closely attached to the conveyor belt, and the conveyor belt after the water flow is washed is brushed, which improves the cleaning efficiency and prevents the soil from sticking and solidifying on the conveyor belt and cannot be washed off.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

In the attached picture:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the installation structure of the L-shaped fixed plate of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the drive motor of the present invention;

Fig. 4 is a schematic diagram of the installation structure of the hollow conveying channel of the present invention;

Fig. 5 is the structural representation of soil treatment mechanism of the present invention;

Fig. 6 is a schematic diagram of the installation structure of the dust discharge box of the present invention;

Fig. 7 is a schematic structural view of the restoration agent mixing mechanism of the present invention;

Fig. 8 is a schematic diagram of the installation structure of the sealing round block of the present invention;

Fig. 9 is a schematic diagram of the installation structure of the cleaning liquid distribution box of the present invention;

Fig. 10 is a schematic structural view of the convenient cleaning mechanism of the present invention;

Labels in the figure: 1, car body; 2, empty slot;

3. Soil treatment mechanism; 301. Mounting frame; 302. Hydraulic telescopic rod; 303. Splash guard; 304. Driving motor; 305. Rotation shaft; ; 309, hollow conveying channel; 310, conveying shaft; 311, conveying motor; 312, conveyor belt; 313, push bar; 314, support plate; 315, crushing motor; ; 318, axial flow fan; 319, conveying pipe; 320, dust discharge box; 321, hydraulic ejector rod; 322, fixed frame; 323, cover board;

4. Repair agent mixing mechanism; 401. Mixing box; 402. Repair agent storage box; 403. Injection pipe; 404. Movable sealing plate; 405. Liquid guide plate; 406. Connecting spring; 407. Auxiliary baffle; Water injection pump; 409, ejection pipe; 410, booster valve; 411, top cover; 412, fixed ring seat; 413, sealing gasket; 414, guide vertical rod; 415, sealing round block; 416, connecting vertical rod; 417 , scale line; 418, infusion pump; 419, liquid diverter box; 420, spray hole; 421, dust intercepting plate;

5. Convenient cleaning mechanism; 501. Water storage tank; 502. Cleaning pump; 503. Water delivery pipe; 504. Cleaning liquid diverter box; 505. Cleaning nozzle; 506. Connecting branch pipe; 509, driving rod; 510, slide groove; 511, movable rod; 512, fixed rod; 513, cleaning brush plate.

detailed description

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment: As shown in Figure 1-10, the present invention provides a kind of technical scheme, a kind of soil treatment device for agriculture, comprising:

The middle part of the car body 1 is provided with an empty slot 2, and the top of the car body 1 is fixedly equipped with a soil treatment mechanism 3;

The soil treatment mechanism 3 breaks the compacted soil and crushes it in a sealed environment to avoid dust from being raised, and the restoration agent can be fully mixed in the soil, and then the treated soil is re-sprinkled on the field;

The soil treatment mechanism 3 includes a mounting frame 301, a hydraulic telescopic rod 302, a splash guard 303, a drive motor 304, a rotating shaft 305, a soil breaking claw 306, a connecting frame 307, a shovel sloping plate 308, a hollow conveying channel 309, and a conveying shaft 310 , conveying motor 311, conveying belt 312, pushing strip 313, supporting plate 314, crushing motor 315, crushing roller 316, dust adsorption box 317, axial flow fan 318, conveying pipe 319, dust discharge box 320, hydraulic ejector rod 321, fixed frame 322 and cover plate 323;

One end of the top of the car body 1 is symmetrically fixed with a mounting frame 301, and the bottom of one end of the mounting frame 301 is fixedly mounted with a hydraulic telescopic rod 302, and a splash guard 303 is fixedly mounted between the bottom ends of the two hydraulic telescopic rods 302 to prevent A drive motor 304 is fixedly installed in the middle part of one end of the splash guard 303, and the output shaft of the drive motor 304 is fixedly connected with a rotating shaft 305, and the surface of the rotating shaft 305 is equidistantly fixed with breaking claws 306, and one end of the splash guard 303 top is fixed A connecting frame 307 is installed, and the bottom end of the connecting frame 307 is fixedly equipped with a shovel slope plate 308, the top of the soil shovel plate 308 corresponds to the bottom position of one end of the conveyor belt 312, and both sides of the soil shovel plate 308 are fixedly installed There are anti-drop slats, and the output shaft of the conveying motor 311 is fixedly connected to the end of a conveying shaft 310;

A hollow delivery channel 309 is fixedly installed in the middle of the empty tank 2, and a delivery shaft 310 is fixedly installed symmetrically inside the hollow delivery channel 309, and a delivery motor 311 is fixedly installed at one end of the bottom of the hollow delivery channel 309, and a delivery motor 311 is fixedly installed in the middle of the delivery shaft 310. Belt 312, the surface equidistant of conveyer belt 312 is fixedly installed with pushing strip 313, the middle part of hollow conveying passage 309 is positioned at the middle position of conveyer belt 312 and is fixedly installed with supporting plate 314, and one end of hollow conveying passage 309 middle part is fixedly installed with roller The crushing motor 315, the output shaft of the crushing motor 315 is fixedly connected with the crushing roller 316, the crushing roller 316 is located directly above the support plate 314, the top of the support plate 314 is closely attached to the conveyor belt 312, and the bottom of the crushing roller 316 There is a gap between the end and the conveyor belt 312, and the hydraulic telescopic rod 302 is used to drive the splash guard 303 to move downwards, and the soil-breaking claws 306 and the shoveling sloping plate 308 descend together thereupon, so that the soil-breaking claws 306 and the shoveling sloping plate 308 The bottom end of the shovel is embedded in the soil, and the top of the shovel sloping plate 308 is close to one end of the conveyor belt 312. The driving motor 304 drives the soil breaking claw 306 to rotate, so that the compacted soil can be broken, so that the soil is blocky, and the splash guard 303 covers the soil-breaking claw 306, which can ensure that there will be no mud splashes in the soil crushing process, and the device advances in the field along with the car body 1, and the shovel shovel 308 can scoop up the broken blocky soil and continue Moving forward, the subsequent soil will push the soil on the shovel slope 308 to the conveyor belt 312, and the soil breaking claws 306 will break the soil in advance, which provides great convenience for shoveling the soil and avoids soil compaction that cannot be shoveled normally. , and the compacted soil is not convenient for planting plants, and the soil compaction can be improved physically;

The conveyor belt 312 continues to rotate, and the soil will be transported inward to the inside of the hollow conveying channel 309. The crushing motor 315 drives the crushing roller 316 to rotate, and the agglomerated soil will be crushed to make the soil powdery, ensuring the quality of the subsequent spraying. The restoration agent can be fully mixed in the soil to avoid soil agglomeration and the restoration agent can only adhere to the surface of the soil block, so that the interior of the soil is not repaired by the restoration agent, which affects the overall treatment and restoration results of the field, and grinds The process of crushing the clods is carried out inside the hollow conveying channel 309. The height of both ends of the hollow conveying channel 309 is lower than the height of the rolling roller in the middle, so as to ensure that the dust will not splash around and avoid the phenomenon of dust in the field. The flat plate 314 is directly below the crushing roller 316, which plays a supporting role for the conveyor belt 312, ensuring that the conveyor belt 312 remains stable during the crushing process;

The top of the connecting frame 307 is fixedly equipped with a dust adsorption box 317, and the middle part of the top of the dust adsorption box 317 is fixedly installed with an axial flow fan 318, and one end of the axial flow fan 318 is fixedly connected with a delivery pipe 319, and the inside of the hollow delivery channel 309 is located A dust discharge box 320 is fixedly installed at one side of the roller 316, and a hydraulic ejector rod 321 is symmetrically installed on the top of the car body 1 away from the end of the mounting frame 301. The bottom end of 322 is fixedly installed with a covering plate 323, and conveying pipeline 319 runs through hollow conveying passage 309 and is connected with dust discharge box 320, and the bottom end of dust adsorption box 317 and the end of dust discharge box 320 near crushing roller 316 There are through holes at the bottom of the cover plate 323, and the bottom end of the cover plate 323 is equidistantly fixedly connected with cover claws. After the crushed soil is mixed with repair agent, with the rotation of the conveyor belt 312, the other end of the hollow conveyor channel 309 will go downward. discharge, while the hydraulic push rod 321 moves downward, the bottom end of the cover plate 323 will be inserted into the soil, and the cover plate 323 will pave the discharged treated soil along with the vehicle body 1, so that the soil will be re-leveled The mulch is in the farmland to ensure that the field will not be rough;

A large amount of dust will be generated when the soil-breaking claw 306 crushes the soil and the shoveling shovel 308 scoops up the soil. The axial flow fan 318 generates an air flow, and the dust is absorbed by the air flow, and the dust and dust are transported to the Inside the hollow conveying channel 309, the situation of dust scattering is effectively improved, and the dust is prevented from flying around and being inhaled by the staff, which will affect human health;

Restoration agent mixing mechanism 4, fully mix the restoration agent concentrate and water in proportion, and spray the restoration agent in the crushed soil;

The middle part of the top of the car body 1 is fixedly installed with a restoration agent mixing mechanism 4;

Repairing agent mixing mechanism 4 comprises mixing box body 401, repairing agent storage box 402, injection pipe 403, movable sealing plate 404, liquid guide plate 405, connection spring 406, auxiliary baffle plate 407, water injection pump 408, ejection pipe 409, booster Pressure valve 410, top cover 411, fixed ring seat 412, sealing gasket 413, guide vertical rod 414, sealing round block 415, connecting vertical rod 416, scale line 417, infusion pump 418, liquid distribution box 419, liquid spray hole 420 and Dust interception plate 421;

The middle part of the top of the vehicle body 1 is fixedly installed with a mixing box 401, and the top inside the mixing box 401 is fixedly installed with a repairing agent storage box 402, and the top of the mixing box 401 is located above the repairing agent storage box 402 and is fixedly installed with an injection pipe. 403, the bottom end of the restoration agent storage box 402 is movably installed with a movable sealing plate 404 through the rotating shaft, and the two sides of the movable sealing plate 404 are symmetrically fixed with liquid guide plates 405, and the inside of the mixing box 401 is located on the side of the restoration agent storage box 402 A connection spring 406 is symmetrically installed at the position, an auxiliary baffle 407 is fixedly installed on the top of one end of the movable sealing plate 404, and a water injection pump 408 is fixedly installed at the top of the mixing box 401 on the side of the injection pipe 403, and one end of the water injection pump 408 is fixed. It is connected with an ejection pipe 409, the bottom of the ejection pipe 409 is fixedly equipped with a booster valve 410, the length of the movable sealing plate 404 is greater than the length of the restoration agent storage box 402, and the bottom end of the connection spring 406 is connected with the movable sealing plate 404, One end of the ejection pipe 409 extends to the inside of the mixing box 401, and the bottom end of the ejection pipe 409 is attached to the surface of the movable sealing plate 404;

The top of the injection pipe 403 is covered with a top cover 411, and the bottom end of the injection pipe 403 is fixedly installed with a fixed ring seat 412. The top of the fixed ring seat 412 is fixedly bonded with a sealing gasket 413, and the two ends of the top of the fixed ring seat 412 are symmetrical. A guide vertical rod 414 is fixedly installed, a sealing round block 415 is placed on the top of the sealing gasket 413, a connecting vertical rod 416 is fixedly installed in the middle of the top of the sealing round block 415, and a scale line 417 is provided on the surface of the connecting vertical rod 416. The bottom end of 401 is fixedly installed with infusion pump 418, and the bottom end of infusion pump 418 is fixedly connected with liquid splitter box 419 through pipeline, and the bottom end of liquid splitter box 419 is equidistantly provided with spray hole 420, and the middle part of the top of hollow conveying channel 309 The dust intercepting plate 421 is embedded and fixed by bolts, grooves are provided at both ends of the sealing round block 415, and the guide vertical rod 414 is embedded in the groove, and the sealing round block 415 and the guiding vertical rod 414 are slidingly connected, and the sealing round block 415 There is a gap between the edge of the injection pipe 403 and the inner wall of the injection pipe 403, the liquid distribution box 419 is embedded in the middle of the hollow delivery channel 309, there is a gap between the liquid distribution box 419 and the conveyor belt 312, and the liquid spray hole 420 is aligned with the delivery The belt 312 and the dust intercepting plate 421 are located in the middle of the crushing roller 316 and the liquid distribution box 419. The soil remediation agent is poured into the injection pipe 403, and the guide vertical rod 414 acts as a limit guide for the sealing round block 415, so that The sealing round block 415 will not be skewed, and the poured repairing agent will squeeze the sealing round block 415 downwards, and the sealing round block 415 and the sealing gasket 413 are tightly fitted, so that the repairing agent remains in the injection pipe 403, according to the connecting vertical bar The scale line 417 on the 416 can determine the volume of the repairing agent in the injection tube 403, and the connecting vertical rod 416 is pulled upwards so that the sealing round block 415 and the sealing gasket 413 are separated from each other, and the repairing agent can enter the repairing agent storage box 402 along the gap , the injection pipe 403 is used as the measuring tool for the ratio of the repairing agent, which can accurately grasp the volume of the repairing agent poured in, which provides great convenience for the direct ratio of the repairing agent and water, and improves the ratio of the repairing agent Accuracy;

The water injection pump 408 injects the external water source into the mixing box 401 through the ejection pipe 409, and the booster valve 410 increases the pressure of the water flow, and the impact force generated when the water flow sprays to the movable sealing plate 404 will push the movable sealing plate 404 to the mixing box 401. Press down, the movable sealing plate 404 rotates and produces gap between the bottom end of the repairing agent storage box 402, the repairing agent flows out along the gap, and the repairing agent that flows out directly downwards will directly mix with the water flow, while the liquid guide plate 405 and the auxiliary The baffle plate 407 acts as a guide to the repairing agent and the water flow at the same time, so that the repairing agent seeping out to both sides also slides down along the liquid guide plate 405, and the auxiliary baffle plate 407 makes the water flow only to the two sides, thereby making the The restoration agent and the water flow meet at the same position, and the water and the restoration agent mix with each other when flowing, which can play a certain stirring and mixing effect, so that the restoration agent and the water are fully mixed without uneven mixing, and the water flow and restoration The agents are quantitatively and continuously flowing outward to ensure that the same amount of repair agent and the same amount of water can be mixed with each other, and there is no need for subsequent stirring;

After the remediation agent and water are completely mixed, the infusion pump 418 discharges the mixed liquid inside the mixing box 401 into the liquid distribution box 419, and discharges through the spray hole 420, so that the prepared soil remediation agent can be directly sprayed on the ground In the finished soil, the repair agent is evenly mixed in the soil, and the soil is effectively repaired and treated;

Crushing roller 316 can produce a large amount of dust when soil block is crushed, and the air-flow that dust discharge box 320 is discharged into hollow conveying channel 309 inside also contains a large amount of dust, and when soil remediation agent solution is sprayed downwards, to hollow The dust in the conveying channel 309 plays the role of spraying and dusting, so that the dust can disappear quickly, and the dust is remixed in the soil, and the airflow is mixed with the dust and discharged into the hollow conveying channel 309. There is an airflow blowing effect, and the dust is blown away. Push forward, and the airflow direction that dust discharge box 320 discharges is blown towards liquid splitter box 419, also can crush the dust that crushing roller 316 is crushed soil clod to produce forward in the process of airflow blowing, makes dust evenly Float directly to the bottom of the liquid distribution box 419 to ensure that the dust can be fully sprayed with the repairing agent solution, and ensure that the dust will not float out from the end of the hollow conveying channel 309 in reverse. The dust intercepting plate 421 has played a role in intercepting the dust. Ensure that the dust will not directly hit the liquid distribution box 419, and ensure that the air flow will flow from the bottom of the dust interception plate 421, which can ensure that the dust flow track will be located under the liquid distribution box 419, so as to prevent the repair agent from being sprayed;

Convenient cleaning mechanism 5. After the soil treatment is completed, the mechanism used to transport the soil is cleaned. The cleaning is convenient and there is no need to disassemble the device;

The convenient cleaning mechanism 5 includes a water storage tank 501, a cleaning pump 502, a water delivery pipe 503, a cleaning fluid distribution box 504, a cleaning nozzle 505, a connecting branch pipe 506, a control valve 507, an L-shaped fixed plate 508, a driving rod 509, a sliding groove 510, and a movable Rod 511, fixed rod 512 and cleaning brush plate 513;

The top of the car body 1 is fixedly installed with a water storage tank 501 at one side of the mixing box 401. The top of the water storage tank 501 is fixedly connected with a cleaning pump 502 through a pipeline, and one end of the cleaning pump 502 is fixedly connected with a water delivery pipe 503. The hollow delivery channel One end of the top of 309 close to the water storage tank 501 is embedded with a cleaning liquid distribution box 504, and the bottom of the cleaning liquid distribution box 504 is equidistantly fixed with a cleaning nozzle 505, and the middle part of the water delivery pipe 503 is fixedly connected with a connection branch pipe 506, and the water delivery pipe 503 One end is fixedly connected to the middle part of the top of the cleaning liquid distribution box 504, the cleaning liquid distribution box 504 and the cleaning nozzle 505 are in an inclined state, the top of the cleaning liquid distribution box 504 is flush with the top of the hollow delivery channel 309, and the cleaning nozzle 505 is aligned with the delivery Belt 312, one end of the connecting branch pipe 506 is fixedly connected with the top of the top cover 411, one end of the connecting branch pipe 506 is fixedly installed with a control valve 507, and the top ends of the two fixing brackets 322 are fixedly connected with an L-shaped fixing plate 508, two L-shaped The bottom ends of the fixed plates 508 are connected with the driving rod 509 through the rotation of the rotating shaft. The middle part of the driving rod 509 is provided with a sliding groove 510, and the inside of the sliding groove 510 is embedded with a movable rod 511, and the bottom ends of the two movable rods 511 are fixed. A fixed rod 512 is connected, the middle part of the fixed rod 512 is fixedly equipped with a cleaning brush plate 513, and the two ends of the movable rod 511 top are fixedly connected with a block, and the block is movably clamped in the inside of the sliding groove 510 to clean the brush plate 513. Located inside the hollow conveying channel 309, the cleaning brush plate 513 is closely attached to the bottom end of the cleaning nozzle 505. After the soil treatment and restoration is completed, the cleaning pump 502 is used to inject the water inside the water storage tank 501 through the water delivery pipe 503 into the cleaning liquid for diversion box 504, and the conveyor belt 312 is fully rinsed by spraying from the cleaning nozzle 505, so that the dust and soil adhering to the surface of the conveyor belt 312 can be washed away directly, and the interior can be cleaned without disassembling the device, reducing the Labor intensity, and part of the water flow can flow to the inside of the injection pipe 403 through the control valve 507 and the connecting branch pipe 506 to flush the restorative agent inside the injection pipe 403, and make the flushed water penetrate into the repair agent storage tank 402, and use the water injection pump 408 continues to spray water flow, the movable sealing plate 404 rotates again, and the flushing water flows out, and the inside of the repairing agent storage box 402 and the mixing box body 401 is also rinsed, so that the inside of the repairing agent storage box 402 and the mixing box body 401 are kept clean, Avoid the residual restorative agent interacting with other solutions in the subsequent ratio to affect the effectiveness of the solution, reduce the interaction between different solutions, and the water flushed by the repair agent storage tank 402 and the mixing tank 401 is finally divided by the infusion pump 418 and the liquid Box 419 sprays out, also is to carry out cleaning to conveyer belt 312, and cleans nozzle 505 to carry out flushing at different positions simultaneously, has improved the efficiency of cleaning;

When repairing the soil, the hydraulic ejector rod 321 will drive the fixed frame 322 and the soil covering plate 323 to move downwards. At this time, the fixed frame 322 will drive the L-shaped fixed plate 508 to move downwards and push the driving rod 509. The movable rod 511 is sliding The groove 510 rotates while sliding inside, so that the fixed rod 512 and the cleaning brush plate 513 also rotate synchronously, and the cleaning brush plate 513 turns over and moves to the bottom of the cleaning nozzle 505, and the cleaning nozzle 505 is covered and protected, so that the transported soil will not splash and stick. Attached to the bottom of the cleaning nozzle 505, to prevent the bottom of the cleaning nozzle 505 from being blocked due to the soil dust being coagulated and solidified. After the soil repair is completed, the hydraulic ejector rod 321 will drive the fixing frame 322 and the soil covering plate 323 to move upward, and pull the driving rod 509 upward. , so that the movable rod 511 rotates in the opposite direction again to clean the rotation direction of the brush plate 513, and the bottom end is closely attached to the conveyor belt 312, and the conveyor belt 312 after the water flow is washed is scrubbed, which improves the cleaning efficiency and prevents the soil from sticking and solidifying in the It cannot be washed off on the conveyor belt 312.

Working principle and application process of the present invention: in the process of using a soil treatment device for agriculture, first, the staff removes the top cover 411 upwards, pours the concentrated solution of the soil remediation agent into the injection pipe 403, and seals the round block 415 is always attached to the sealing gasket 413, which can ensure that the restoration agent will not penetrate downwards. According to the scale line 417 on the connecting vertical rod 416, the amount of restoration agent poured can be directly observed. After reaching a certain amount, use The connecting vertical rod 416 pulls the sealing round block 415 upward, the sealing round block 415 is separated from the sealing gasket 413, and the restoration agent flows into the restoration agent storage box 402 through the gap between the sealing round block 415 and the injection pipe 403, and then the sealing round block 415 is put down , pour the repairing agent into the injection pipe 403 again, and repeat it. Using the injection pipe 403 as a measuring tool, you can accurately grasp the amount of repairing agent poured in, so as to ensure that the ratio of the repairing agent prepared will not be wrong, and ensure that the injection The weight of the restorative agent will not cause the connecting spring 406 to elongate. At this time, the connecting spring 406 pulls the movable sealing plate 404, so that the movable sealing plate 404 is close to the bottom of the repairing agent storage box 402;

The water injection pump 408 starts, and the external water source is delivered to the inside of the mixing box 401 through the ejection pipe 409. The booster valve 410 pressurizes the water flow, and the pressurized water flow is sprayed on the movable sealing plate 404. The sealing plate 404 is squeezed downward, and the connecting spring 406 is elongated, a gap appears between the movable sealing plate 404 and the bottom of the repairing agent storage box 402, and the repairing agent seeps out along the gap, and part of the repairing agent is sealed with the activity. The plate 404 directly flows down to the end of the ejection pipe 409, and the sprayed water will directly mix with the repairing agent flowing down, and part of the repairing agent will seep out along the gaps that appear on both sides, while the liquid guide plate 405 is opposite to the seepage. The restorative agent acts as a guide, so that the repair agent flows downward along the liquid guide plate 405, and the auxiliary baffle 407 plays a role of intercepting and guiding the water flow, and the water flow also flows to both sides, and the repair agent and the water flow will meet each other. The impact force generated when the water flows can fully mix the water and the restorative agent, and the mixed repair agent solution is stored at the bottom of the mixing box 401;

The staff drives the car body 1 to move to the field, the hydraulic telescopic rod 302 is activated and extended downwards, driving the splash guard 303 and the rotating shaft 305 to move downwards, so that the soil-breaking claws 306 are inserted into the soil, and the shovel sloping plate 308 Fixedly connected with each other by the connecting frame 307 and the splash guard 303, during the descending process of the soil-breaking claw 306, the shoveling shovel 308 also advances downwards, and the bottom of the shoveling shovel 308 is inserted into the soil, and its top and the conveyor belt 312 At the same time, the hydraulic jack 321 is shortened downward, so that the fixed frame 322 and the cover plate 323 move downward, and the soil claws at the bottom of the cover plate 323 are inserted into the soil. When the fixed frame 322 descends, it will drive the L-shaped fixed plate 508 Descend together, and squeeze the driving rod 509 downwards, the movable rod 511 slides inside the sliding groove 510, and the driving rod 509 rotates, the movable rod 511 and the fixed rod 512 all rotate synchronously, and the cleaning brush plate 513 will rotate to cover the cleaning The bottom of the shower head 505 ensures that the transported soil will not adhere to the bottom of the cleaning shower head 505;

Car body 1 advances in the field, and drive motor 304 and conveying motor 311 are started simultaneously, and drive motor 304 drives rotating shaft 305 and soil-breaking claw 306 to rotate, and soil-breaking claw 306 can break up the compacted soil, making soil appear blocky, and car body 1 When moving, the shovel sloping plate 308 will shovel up the blocky soil, and the subsequent soil will continue to squeeze upwards, so that the shoveled soil moves upwards to the conveyor belt 312, and the conveyor motor 311 will drive the conveyor shaft 310 and the conveyor belt. The belt 312 rotates, and the conveyor belt 312 transports the clods falling on its surface to the inside of the hollow conveying channel 309, and at the same time the axial flow fan 318 starts, the dust adsorption box 317 is aligned with the shovel shovel 308, and the soil breaking claws 306 break the soil and shovel the soil. A large amount of dust will be generated when the sloping plate 308 scoops up the clods, and the airflow produced by the axial flow fan 318 will absorb the dust, and the dust will be injected into the dust discharge box 320 through the conveying pipe 319, and sprayed to the inside of the hollow conveying channel 309 to ensure that the dust won't fly around;

The soil clods move upwards along with the conveyor belt 312, and the crushing motor 315 starts to drive the crushing roller 316 to rotate, crushing and crushing the advancing soil clods, making the soil powdery, and the support plate 314 supports the conveyor belt 312 The stable effect ensures that the conveyor belt 312 will not be pressed and sinks during the rolling process. The crushing process is located inside the hollow conveying channel 309, which can ensure that the dust generated during crushing will not fly downward, and the airflow blown out by the dust discharge box 320 will also The dust will be blown forward, and the dust intercepting plate 421 intercepts the dust, which can ensure that the dust will move forward from the bottom of the dust intercepting plate 421. The bottom of the intercepting plate 421 moves forward, the infusion pump 418 starts, and the repair agent solution inside the mixing box 401 is discharged downward into the liquid distribution box 419, and sprayed out from the spray hole 420, and sprayed downward to the crushed soil On the surface, the restoration agent can be fully mixed in the soil, and the sprayed restoration agent has the effect of spraying and reducing dust on the flowing dust, so that the dust is also remixed in the soil;

The soil sprayed with repairing agent continues to move forward and will be discharged from the end of the hollow conveying channel 309, and the soil cover plate 323 has played a leveling effect on the discharged soil, so that the soil is evenly spread in the field, and waits until the soil in the field After the soil is fully treated, the hydraulic telescopic rod 302 contracts upwards, the splash guard 303 and the rotating shaft 305 rise, the soil-breaking claws 306 and the shovel slant plate 308 are no longer in contact with the soil, the hydraulic push rod 321 is extended, and the fixed frame is moved upwards. 322 and the cover plate 323 are jacked up, and the fixed frame 322 will pull the L-shaped fixed plate 508 to advance together, and the driving rod 509 is also pulled upwards, and the movable rod 511 slides in the sliding groove 510. The distance between the driving rod 509 and the L-shaped fixed plate 508 Rotation occurs between them, so that the movable rod 511 and the fixed rod 512 rotate synchronously, and the cleaning brush plate 513 turns over. When the L-shaped fixed plate 508 reaches a certain position, the hydraulic ejector rod 321 stops extending, and the soil covering plate 323 is no longer inserted into the soil. , at this time, there is still a certain inclination angle between the L-shaped fixed plate 508 and the driving rod 509, and the bottom end of the cleaning brush plate 513 is closely attached to the conveyor belt 312;

Start the cleaning pump 502, pump out the water inside the water storage tank 501, and transport it to the cleaning liquid distribution tank 504 through the water delivery pipe 503, and open the control valve 507, take out the sealing round block 415 inside the injection pipe 403, and cover the top cover 411 , part of the water flow will flow into the injection pipe 403 through the connecting branch pipe 506, and finally flow into the restoration agent storage box 402. The cleaning nozzle sprays the water flow downwards to wash the surface of the conveyor belt 312, and the conveyor belt 312 is driven by the conveyor motor 311. Continuous rotation can clean the conveyor belt 312 as a whole, and the cleaning brush plate 513 is attached to the surface of the conveyor belt 312, and the washed conveyor belt 312 is scrubbed to ensure that there will be no mud sticking to the surface of the conveyor belt 312. At the same time, the water injection pump 408 injects the water from the outside into the mixing box 401, and the water flow will impact and rotate the movable sealing plate 404 downwards, so that the water used for flushing inside the repairing agent storage box 402 will seep downwards, and the repairing agent storage box 402 and the inside of the mixing box 401 for flushing, and finally the infusion pump 418 sprays the water for flushing into the hollow conveying channel 309 through the liquid spray hole 420 again, and the water is directly flushed on the surface of the conveyor belt 312, which also plays a role in the surface of the conveyor belt 312. The role of cleaning.

Finally, it should be noted that: the above is only a preferred example of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still be The technical solutions recorded in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. A soil treatment device for agriculture, characterized in that, comprising: The soil treatment mechanism (3) breaks the compacted soil and crushes it in a sealed environment to avoid dust raising, and the restoration agent is fully mixed in the soil, and then the treated soil is re-sprinkled on the field ; The middle part of the car body (1) is provided with an empty slot (2), and the top of the car body (1) is fixedly installed with a soil treatment mechanism (3); The soil treatment mechanism (3) includes a mounting frame (301); One end of the top of the vehicle body (1) is symmetrically fixed with a mounting frame (301), and a hydraulic telescopic rod (302) is fixedly mounted on the bottom of one end of the mounting frame (301). Two hydraulic telescopic rods (302) A splash guard (303) is fixedly installed between the bottom ends of the splash guard (303), and a drive motor (304) is fixedly installed in the middle of one end of the splash guard (303), and the output shaft of the drive motor (304) is fixedly connected to There is a rotating shaft (305), and the surface of the rotating shaft (305) is equidistantly fixed with breaking claws (306), and one end of the top of the splash guard (303) is fixedly installed with a connecting frame (307), the The bottom end of the connecting frame (307) is fixedly equipped with a shovel slope plate (308); A hollow conveying channel (309) is fixedly installed in the middle of the empty tank (2), and a conveying shaft (310) is fixedly installed symmetrically inside the hollow conveying channel (309), and one end of the bottom of the hollow conveying channel (309) A conveying motor (311) is fixedly installed, a conveying belt (312) is sleeved in the middle of the conveying shaft (310), and pushing strips (313) are fixedly installed on the surface of the conveying belt (312) equidistantly. The middle part of the hollow conveying channel (309) is located at the middle position of the conveyor belt (312), and a support plate (314) is fixedly installed, and one end of the middle part of the hollow conveying channel (309) is fixedly installed with a crushing motor (315). The output shaft of the crushing motor (315) is fixedly connected with a crushing roller (316); A dust adsorption box (317) is fixedly installed on the top of the connecting frame (307), an axial fan (318) is fixedly installed in the middle of the top of the dust adsorption box (317), and one end of the axial fan (318) A conveying pipeline (319) is fixedly connected, and a dust discharge box (320) is fixedly installed on the side of the crushing roller (316) inside the hollow conveying channel (309), and the top of the vehicle body (1) is away from One end of the installation frame (301) is symmetrically installed with a hydraulic ejector rod (321), the top of the hydraulic ejector rod (321) is fixedly connected with a fixed frame (322), and the bottom ends of the two fixed frames (322) are fixedly installed having a cover board (323); Restoration agent mixing mechanism (4), fully mix the restoration agent concentrate and water in proportion, and spray the restoration agent on the crushed soil; A restorative agent mixing mechanism (4) is fixedly installed in the middle of the top of the car body (1); The restoration agent mixing mechanism (4) includes a mixing box (401); A mixing box (401) is fixedly installed in the middle of the top of the vehicle body (1), and a restoration agent storage box (402) is fixedly installed in the top of the inside of the mixing box (401). The mixing box (401) The top of the restoration agent storage box (402) is fixedly installed with an injection pipe (403), and the bottom end of the restoration agent storage box (402) is movably installed with a movable sealing plate (404) through a rotating shaft. The two sides of the plate (404) are symmetrically fixed with liquid guide plates (405), and the inside of the mixing box (401) is symmetrically installed with a connecting spring (406) on one side of the restoration agent storage box (402). An auxiliary baffle (407) is fixedly installed on the top of one end of the movable sealing plate (404), and a water injection pump (408) is fixedly installed on the top of the mixing box (401) at one side of the injection pipe (403). One end of the water injection pump (408) is fixedly connected with a discharge pipe (409), and a booster valve (410) is fixedly installed at the bottom of the discharge pipe (409); The top of the injection pipe (403) is covered with a top cover (411), and the inner bottom of the injection pipe (403) is fixed with a fixed ring seat (412), and the top end of the fixed ring seat (412) is fixed A sealing gasket (413) is bonded, guide vertical rods (414) are fixed symmetrically on both ends of the top of the fixed ring seat (412), and a sealing round block (415) is placed on the top of the sealing gasket (413), A connecting vertical rod (416) is fixedly installed in the middle of the top of the sealing round block (415), and a scale line (417) is opened on the surface of the connecting vertical rod (416), and the bottom end of the mixing box (401) An infusion pump (418) is fixedly installed, and the bottom end of the infusion pump (418) is fixedly connected with a liquid distribution box (419) through a pipeline, and the bottom end of the liquid distribution box (419) is equidistantly provided with spray holes ( 420), the middle part of the top of the hollow conveying channel (309) is embedded and fixed with a dust intercepting plate (421) by bolts; The convenient cleaning mechanism (5) cleans the mechanism used to transport the soil after the soil treatment is completed, which is convenient for cleaning and does not need to disassemble the device; The convenient cleaning mechanism (5) includes a water storage tank (501); A water storage tank (501) is fixedly installed on the top of the vehicle body (1) at one side of the mixing box (401), and a cleaning pump (502) is fixedly connected to the top of the water storage tank (501) through a pipeline. One end of the cleaning pump (502) is fixedly connected with a water delivery pipe (503), and the top end of the hollow delivery channel (309) close to the water storage tank (501) is embedded with a cleaning liquid distribution box (504), and the cleaning liquid is divided The bottom of the tank (504) is equidistantly fixed with cleaning nozzles (505), the middle part of the water delivery pipe (503) is fixedly connected with a connecting branch pipe (506), and one end of the connecting branch pipe (506) is fixedly installed with a control valve (507), the top ends of the two fixed frames (322) are fixedly connected with L-shaped fixed plates (508), and the bottom ends of the two L-shaped fixed plates (508) are connected with drive rods through rotating shafts ( 509), the middle part of the driving rod (509) is provided with a sliding groove (510), and the inside of the sliding groove (510) is embedded with a movable rod (511), and the bottom ends of the two movable rods (511) A fixed rod (512) is fixedly connected between them, and a cleaning brush plate (513) is fixedly installed in the middle of the fixed rod (512). 2. The soil treatment device for agriculture according to claim 1, characterized in that the top of the shovel slope (308) corresponds to the bottom of one end of the conveyor belt (312), and the shovel Both sides of the soil sloping plate (308) are fixedly equipped with anti-drop slats, and the output shaft of the conveying motor (311) is fixedly connected to the end of a conveying shaft (310). 3. The soil treatment device for agriculture according to claim 2, characterized in that, the crushing roller (316) is located directly above the support plate (314), and the top end of the support plate (314) and the conveyor belt (312) closely, there is a gap between the bottom end of the crushing roller (316) and the conveyor belt (312), and the conveyor pipeline (319) runs through the hollow conveyor channel (309) and The dust discharge box (320) is connected, the bottom end of the dust adsorption box (317) and the end of the dust discharge box (320) close to the crushing roller (316) are provided with through holes, and the soil cover plate (323 ) are equidistantly fixedly connected with soil-covering claws. 4. The soil treatment device for agriculture according to claim 1, characterized in that the length of the movable sealing plate (404) is greater than the length of the restoration agent storage box (402), and the connecting spring (406 ) is connected to the movable sealing plate (404), one end of the spray pipe (409) extends to the inside of the mixing box (401), and the bottom end of the spray pipe (409) is attached to the movable The surface of the sealing plate (404). 5. A soil treatment device for agriculture according to claim 4, characterized in that grooves are provided at both ends of the sealing round block (415), and the guide vertical rod (414) is embedded in the groove, There is a sliding connection between the sealing round block (415) and the guide vertical rod (414), there is a gap between the edge of the sealing round block (415) and the inner wall of the injection pipe (403), and the liquid distribution box (419) is embedded in the middle of the hollow conveying channel (309), leaving a gap between the liquid distribution box (419) and the conveying belt (312), and the liquid spray hole (420) is aligned with the conveying belt (312) , the dust intercepting plate (421) is located in the middle of the crushing roller (316) and the liquid distribution box (419). 6. The soil treatment device for agriculture according to claim 1, characterized in that one end of the water delivery pipe (503) is fixedly connected to the middle part of the top of the cleaning liquid distribution box (504), and the cleaning liquid The distribution box (504) and the cleaning nozzle (505) are both in an inclined state, the top of the cleaning liquid distribution box (504) is flush with the top of the hollow conveying channel (309), and the cleaning nozzle (505) is aligned with the conveyor belt (312), one end of the connecting branch pipe (506) is fixedly connected to the top of the top cover (411). 7. A soil treatment device for agriculture according to claim 6, characterized in that, both ends of the top of the movable rod (511) are fixedly connected with clamping blocks, and the clamping blocks are movably clamped in the sliding groove ( 510), the cleaning brush plate (513) is located inside the hollow conveying channel (309), and the cleaning brush plate (513) is closely attached to the bottom end of the cleaning nozzle (505).

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