A soil loosening structure for saline-alkali soil treatment

Abstract

The application belongs to the technical field of agricultural machinery, in particular to a soil loosening structure for saline-alkali soil treatment, which comprises a mounting frame, a loosening mechanism arranged on opposite sides of the mounting frame, and a spraying mechanism installed on the top of the loosening mechanism and provided with a dustproof mechanism on the outer wall of the spraying mechanism. The loosening mechanism is arranged to break the soil, and then the soil turning assembly scoops up the broken large soil and knocks the large soil to break it into small pieces. When plastic garbage is stuck on the shovel during the soil turning process, the cleaning assembly cleans the plastic garbage from the shovel. The soil turning assembly penetrates the broken steel plate during rotation, further breaks the soil, improves the loosening effect of the soil, and cooperates with the spraying mechanism to mix the soil with the medicine more uniformly.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of agricultural machinery, in particular to a soil loosening structure for saline-alkali land treatment. BACKGROUND

[0002] The saline-alkali land is a kind of salt accumulation, which refers to the land that the salt contained in the soil affects the normal growth of crops, and the saline-alkali land needs to be loosened when treating the saline-alkali land. The soil loosening equipment is usually used for loosening the soil, and the soil loosening equipment is convenient to fix and install before operation, so that the soil loosening equipment is more stable and safe to use, and the strength of the driving shaft installation and the stability of the main body of the loosening equipment are improved when the loosening equipment is used for treating the saline-alkali land.

[0003] When treating the saline-alkali land, the soil structure is changed by rotary tillage, and then a chemical modifier is sprayed into the rotary tillage soil. Although the saline-alkali land can be treated to a certain extent, the chemical modifier is not sprayed into the soil during rotary tillage, which leads to incomplete loosening, so that the chemical modifier can only cover the surface of the soil and volatilize, so that the chemical modifier cannot fully react with the chemical substances in the saline-alkali land. SUMMARY

[0004] In view of the deficiencies of the prior art, the technical scheme adopted by the application to solve the technical problems is: a soil loosening structure for saline-alkali land treatment, comprising: a mounting frame;

[0005] A loosening mechanism is arranged on the opposite side of the mounting frame;

[0006] A spraying mechanism is installed on the top of the loosening mechanism, and a dustproof mechanism is installed on the outer wall of the spraying mechanism;

[0007] The loosening mechanism comprises:

[0008] A U-shaped frame is arranged on the opposite side of the mounting frame, and the outer wall of the U-shaped frame is rotationally connected with the opposite side of the mounting frame;

[0009] A cleaning assembly is installed on the inner wall of the U-shaped frame;

[0010] A soil turning assembly is installed on the side of the U-shaped frame away from the cleaning assembly, and the outer wall of the soil turning assembly is rotationally connected with the inner wall of the U-shaped frame, and the soil turning assembly is used for turning the broken saline-alkali land soil and crushing it again.

[0011] Further, the loosening mechanism further comprises: a spade, which is uniformly arranged on the inner wall of the U-shaped frame, and the outer wall of the spade is rotationally connected with the inner wall of the U-shaped frame; a baffle, which is symmetrically arranged on the bottom of the U-shaped frame; and a broken steel plate, which is uniformly arranged on the inner wall of the U-shaped frame close to the soil turning assembly, so that the soil is broken, and then the soil turning assembly scoops up the broken large pieces of soil and knocks the large pieces of soil to break them into small pieces. When plastic garbage is stuck on the spade during the soil turning process, the cleaning assembly cleans the plastic garbage from the spade, avoiding the plastic garbage from winding around the shaft of the spade and affecting the use of the spade. The soil turning assembly penetrates the broken steel plate during rotation, further breaking the soil and avoiding the soil turning assembly from being stuck by soil blocks, improving the loosening effect on the soil, and cooperating with the spraying mechanism to mix the soil with the medicament more uniformly, improving the treatment effect.

[0012] Further, the spraying mechanism comprises: a box body, which is installed on the top of the U-shaped frame, and the bottom of the box body is uniformly provided with a first spray head, which is located between the two baffles; and a second spray head, which is uniformly arranged on the side of the box body close to the dustproof mechanism.

[0013] Further, the dustproof mechanism comprises: an arc-shaped plate, which is installed on the outside of the box body, and two sides of the arc-shaped plate are symmetrically provided with slide ways; and a scraping assembly, which is installed on the top of the arc-shaped plate, and is used for cleaning the inner wall of the arc-shaped plate. The turned soil is blocked by the arc-shaped plate, and the medicament sprayed by the second spray head contacts the turned soil before falling, which can not only make the soil and the medicament mix more uniformly, but also reduce the smoke and dust generated when the soil is lifted, so that the medicament spraying achieves the purpose of dust reduction. The cleaning assembly scrapes the inner wall of the arc-shaped plate, avoiding the soil wetted by the medicament from adhering to the arc-shaped plate, which increases the load of the equipment and affects the use.

[0014] Further, the cleaning assembly comprises: a first spring, which is uniformly arranged on the inner wall of the U-shaped frame; a push plate, which is installed on one end of the first spring, and the surface of the push plate is uniformly provided with clamping holes; and a rotating shaft, which is rotationally connected with the inner wall of the U-shaped frame at both ends, and the outer wall of the rotating shaft is uniformly provided with friction rods, and the diameter of the friction rods is smaller than the width of the clamping holes, so that the friction rods contact the side surface of the spade and clean the soil blocks adhered to the side surface of the spade. When the surface of the spade is stuck with plastic garbage, the rotating shaft drives the friction rods to rotate, so that the friction rods rotate to the clamping holes along the push plate. Then, the push plate is pushed outward under the action of the first spring, extruding the plastic garbage hung on the friction rods to the rotating shaft, so that the plastic garbage is inserted into the friction rods and finally wound at the root of the friction rods, thereby accommodating more plastic garbage, which is cleaned by the staff after the work is completed, reducing the garbage in the saline-alkali soil.

[0015] Further, the soil turning assembly comprises: a drive shaft, both ends of the drive shaft are rotatably connected to the inner wall of the U-shaped frame; a soil turning shovel, the soil turning shovel is installed on the outer wall of the drive shaft, the soil turning shovel is provided with three groups, and strip-shaped holes are uniformly formed in the bottom of the soil turning shovel; a rotating rod, one end of the rotating rod is rotatably connected to the inner wall of the soil turning shovel, and a counterweight is arranged at the bottom of the rotating rod, the rotating rod and the strip-shaped holes are staggered, and the positions of the strip-shaped holes are the same as those of the broken steel plates; the soil turning assembly further comprises: a second spring, the second spring is uniformly arranged on the inner wall of the soil turning shovel, and a rebound plate is arranged at one end of the second spring, so that the counterweight hits the ground, the large soil is broken by impact, and then is scooped up by the soil turning shovel, the fine soil is screened through the strip-shaped hole, the soil turning shovel is also lifted in the rotating process, when the soil turning shovel rotates to be vertical, the strip-shaped hole and the broken steel plate are inserted, the soil clamped in the gap of the soil turning shovel and the large and hard soil in the soil turning shovel are further broken, the large soil is lifted and then thrown down, the soil breaking is more complete, the soil structure is more loose, the soil and the chemical agent are fully mixed, and the saline-alkali soil is treated.

[0016] Further, the scraping assembly comprises: a sliding table, the sliding table is installed on the top of the driving source, and a sliding block is slidably connected to the top of the sliding table; a connecting rod, the connecting rod is arranged in the sliding block, and connecting blocks are arranged at both ends of the connecting rod and above the sliding channel; the scraping assembly further comprises: a telescopic rod, the telescopic rod is installed at the bottom of the connecting block, and the outer diameter of the telescopic rod is the same as the inner diameter of the sliding channel; and a cleaning rod, the cleaning rod is installed at the bottom of the telescopic rod, and the outer wall of the cleaning rod is in contact with the inner wall of the arc-shaped plate, so that the cleaning rod is always in contact with the inner wall of the arc-shaped plate, the inner wall of the arc-shaped plate is cleaned from top to bottom, the adhered soil is cleaned, the load of the arc-shaped plate is reduced, and the effect of reducing dust is maintained.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The loosening mechanism is arranged, the soil is broken, then the broken large soil is scooped up by the soil turning assembly, the large soil is knocked to be broken into small pieces, when the plastic garbage is stuck on the shovel during the soil turning process, the cleaning assembly cleans the plastic garbage from the shovel, the plastic garbage is prevented from being wound on the shaft of the shovel, the use of the shovel is affected, the soil turning assembly passes through the broken steel plate during the rotating process, the soil is further broken, the soil turning assembly is prevented from being stuck by the soil, the loosening effect on the soil is improved, the chemical agent is more uniformly mixed with the soil by cooperating with the spraying mechanism, and the treatment effect is improved.

[0019] 2. The dust prevention mechanism is arranged, the turned-over soil is blocked by the arc-shaped plate, the pesticide sprayed by the second spray head contacts the turned-over soil and then falls, which can make the soil and the pesticide mix more uniformly, reduce the smoke and dust generated when the soil is lifted, and achieve the purpose of dust reduction of pesticide spraying.

[0020] 3. The cleaning assembly is arranged, the friction rod contacts the side surface of the shovel, and the soil adhered to the side surface of the shovel is cleaned, when the surface of the shovel is inserted into the plastic garbage, the friction rod is driven to rotate by the rotating shaft, the friction rod is rotated to the clamping hole along the push plate, the push plate is pushed outwards under the action of the first spring, the plastic garbage hung on the friction rod is extruded to the rotating shaft, the plastic garbage is inserted into the friction rod, and finally is wound at the root of the friction rod, so that more plastic garbage is accommodated, and the garbage in the saline-alkali soil is reduced after the work is completed.

[0021] 4. The soil turning assembly is arranged, the counterweight is struck on the ground, the large piece of soil is broken, and then is turned up by the soil turning shovel, the fine soil is screened through the strip-shaped hole, the soil turning shovel is also lifted in the rotating process, when the soil turning shovel is rotated to be vertical, the strip-shaped hole and the broken steel plate are inserted, the soil clamped in the gap of the soil turning shovel and the large piece of hardened soil in the soil turning shovel are further broken, the large piece of soil is lifted and then thrown down, the soil breaking is more thorough, the soil structure is more loose, the soil and the chemical agent are fully mixed, and the saline-alkali soil is treated. DRAWINGS

[0022] Figure 1 is a structural schematic view of the present application;

[0023] Figure 2 is a bottom view of the present application;

[0024] Figure 3 is a structural schematic view of the loosening mechanism of the present application;

[0025] Figure 4 is a bottom view of the loosening mechanism of the present application;

[0026] Figure 5 is a structural schematic view of the dust prevention mechanism of the present application;

[0027] Figure 6 is a structural schematic view of the cleaning assembly of the present application;

[0028] Figure 7 is a structural schematic view of the soil turning assembly of the present application;

[0029] Figure 8 is a structural schematic view of the scraping assembly of the present application.

[0030] In the figure: 1, mounting frame; 2, loosening mechanism; 201, U-shaped frame; 202, spade; 203, cleaning assembly; 2031, first spring; 2032, push plate; 2033, clamping hole; 2034, friction rod; 2035, rotating shaft; 204, soil turning assembly; 2041, driving shaft; 2042, soil turning spade; 2043, rotating rod; 2044, counterweight; 2045, second spring; 2046, rebound plate; 2047, strip-shaped hole; 205, baffle; 206, broken steel plate; 3, spraying mechanism; 301, box body; 302, first spray head; 303, second spray head; 4, dustproof mechanism; 401, arc-shaped plate; 402, driving source; 403, scraping assembly; 4031, sliding table; 4032, sliding block; 4033, connecting rod; 4034, connecting block; 4035, telescopic rod; 4036, cleaning rod; 404, sliding channel. DETAILED DESCRIPTION

[0031] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only, and are not exhaustive or limiting of the application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

[0032] Embodiment 1, please refer to Figures 1-5 The application provides a technical solution: a soil loosening structure for saline-alkali soil treatment is described as follows.

[0033] It comprises a mounting frame 1.

[0034] A loosening mechanism 2 is arranged on the opposite side of the mounting frame 1.

[0035] A spraying mechanism 3 is installed on the top of the loosening mechanism 2, and a dustproof mechanism 4 is installed on the outer wall of the spraying mechanism 3.

[0036] In operation, the mounting frame 1 is first placed on both sides of the vehicle body and installed at a suitable height as needed, so that the application can work in the saline-alkali soil under the drive of equipment such as a soil turning vehicle. After installation is completed, the loosening mechanism 2 is driven to first break the surface compaction of the saline-alkali soil and then loosen the soil during the movement following the soil turning vehicle. Subsequently, the spraying mechanism 3 sprays the internal chemical agent into the turned soil, the dustproof mechanism 4 shields the turned soil to reduce the impact of soil splashing on the environment, the saline-alkali soil is loosened, the chemical agent is uniformly sprayed, and the bottom soil can also be in contact with the chemical agent.

[0037] The spraying mechanism 3 comprises a box body 301 mounted on the top of the U-shaped frame 201, the bottom of the box body 301 is uniformly provided with first spray heads 302, the first spray heads 302 are located in the middle of the two baffles 205, the side of the box body 301 close to the dustproof mechanism 4 is uniformly provided with second spray heads 303, and the first spray heads 302 and the second spray heads 303 are high-pressure spray heads, so that the chemical agent is sprayed in a mist state.

[0038] The box body 301 is internally provided with chemical agents for improving saline-alkali soil, and the chemical agents are sprayed out through the first spray heads 302 at the bottom and the second spray heads 303 at the side, respectively, when the first spray heads 302 spray out, the chemical agents are in contact with the top of the soil just broken up, with the movement of the loosening mechanism 2, the second spray heads 303 spray the turned soil, the contact area of the soil and the chemical agents is increased, and the mixing of the chemical agents and the soil during the turning process is more uniform.

[0039] The loosening mechanism 2 comprises a U-shaped frame 201 provided on the opposite side of the mounting frame 1, the outer wall of the U-shaped frame 201 is rotationally connected to the opposite side of the mounting frame 1, a cleaning assembly 203 mounted on the inner wall of the U-shaped frame 201, the cleaning assembly 203 is used for winding and collecting the plastic garbage hung on the spade 202, and a turning assembly 204 mounted on the side of the U-shaped frame 201 away from the cleaning assembly 203, the outer wall of the turning assembly 204 is rotationally connected to the inner wall of the U-shaped frame 201, and the turning assembly 204 is used for turning and breaking up the saline-alkali soil again.

[0040] The loosening mechanism 2 further comprises a spade 202 uniformly arranged on the inner wall of the U-shaped frame 201, the end of the spade 202 has a pointed end, the pointed end of the spade 202 needs to be in contact with the ground surface first during rotation, the rotation direction of the spade 202 is opposite to that of the turning assembly 204, the outer wall of the spade 202 is rotationally connected to the inner wall of the U-shaped frame 201, a baffle 205 symmetrically arranged on the bottom of the U-shaped frame 201, the baffle 205 blocks the working space of the turning assembly 204 and the spade 202, reduces the dust raising of the turned soil, and performs dust setting on the soil under the cooperation of the first spray heads 302, and a broken steel plate 206 uniformly arranged on the inner wall of the side of the U-shaped frame 201 close to the turning assembly 204.

[0041] In work, by the U-shaped frame 201 driven by the soil turning vehicle to move, the shovel 202 is in front, the soil turning assembly 204 is in back, the shovel 202 is inserted into the hard saline soil to make the soil broken, then the soil turning assembly 204 shovels the broken large soil and knocks the large soil to break it into small pieces, when the plastic garbage is encountered on the shovel 202 in the process of turning the soil, the cleaning assembly 203 cleans the plastic garbage from the shovel 202, avoids the plastic garbage winding on the shaft of the shovel 202, affects the use of the shovel 202, the soil turning assembly 204 passes through the broken steel plate 206 in the rotating process, further breaks the soil, avoids the soil turning assembly 204 being stuck by the soil block, improves the loosening effect of the soil, cooperates with the spraying mechanism 3 to mix the soil with the agent more uniformly, and improves the treatment effect.

[0042] The dust prevention mechanism 4 comprises: an arc-shaped plate 401 installed outside the box body 301, the arc-shaped plate 401 is used for blocking the soil turned up by the soil turning assembly 204, avoiding the soil generating more dust due to centrifugal force, and making the soil in a position close to the second nozzle 303, so that the soil is more easily contacted with the agent, the two sides of the arc-shaped plate 401 are symmetrically provided with slide ways 404, and the top of the arc-shaped plate 401 is provided with a driving source 402; and a scraping assembly 403, the bottom of the scraping assembly 403 is installed on the top of the arc-shaped plate 401, and the scraping assembly 403 is used for cleaning the inner wall of the arc-shaped plate 401.

[0043] In the process of turning and loosening the soil, the turned soil is blocked by the arc-shaped plate 401, the agent sprayed by the second nozzle 303 contacts the turned soil and then falls, which can make the soil and the agent mixed more uniformly, and also can reduce the smoke generated when the soil is lifted, so that the agent spraying achieves the purpose of dust reduction, the cleaning assembly 203 scrapes the inner wall of the arc-shaped plate 401, avoids the soil wetted by the agent adhering to the arc-shaped plate 401 to increase the load of the equipment and affect the use.

[0044] Embodiment 2, please refer to Figures 1-8The application provides a technical scheme: on the basis of embodiment 1, the cleaning assembly 203 comprises: first springs 2031 which are uniformly arranged on the inner wall of the U-shaped frame 201; a push plate 2032 which is installed at one end of the first spring 2031, and the surface of the push plate 2032 is uniformly provided with clamping holes 2033, and the outer wall of the push plate 2032 is in contact with the inner wall of the U-shaped frame 201; a rotating shaft 2035 which is rotatably connected with the inner wall of the U-shaped frame 201 at both ends, and the U-shaped frame 201 is internally provided with a motor which drives the rotating shaft 2035 to rotate, and the outer wall of the rotating shaft 2035 is uniformly provided with friction rods 2034, the shape of the friction rod 2034 is that the end is provided with a curved section, the friction rod 2034 is made of a material with large friction, and the diameter of the friction rod 2034 is smaller than the width of the clamping hole 2033, and the positions of the clamping holes 2033 correspond to the positions of the friction rods 2034.

[0045] When the shovel 202 rotates, the rotating shaft 2035 drives the friction rod 2034 to rotate counterclockwise, first contacts the complete surface of the push plate 2032, and then contacts the clamping hole 2033, so that the friction rod 2034 contacts the side surface of the shovel 202, and the soil block adhered to the side surface of the shovel 202 is cleaned; when the surface of the shovel 202 penetrates into plastic garbage, the rotating shaft 2035 drives the friction rod 2034 to rotate, so that the friction rod 2034 rotates along the push plate 2032 to the clamping hole 2033, then the push plate 2032 is pushed outward under the action of the first spring 2031, the plastic garbage hung on the friction rod 2034 is extruded to the rotating shaft 2035, the plastic garbage is inserted into the friction rod 2034, and finally is wound at the root of the friction rod 2034, so that more plastic garbage is accommodated, and the garbage in the saline-alkali soil is reduced after the work is completed.

[0046] The soil turning assembly 204 comprises: a driving shaft 2041 which rotates under the driving of an external motor, and both ends of the driving shaft 2041 are rotatably connected with the inner wall of the U-shaped frame 201; a soil turning shovel 2042 which is installed on the outer wall of the driving shaft 2041, and the soil turning shovel 2042 is provided with three groups, and the bottom of the soil turning shovel 2042 is uniformly provided with a strip-shaped hole 2047; a rotating rod 2043 which is rotatably connected with the inner wall of the soil turning shovel 2042 at one end, and the bottom of the rotating rod 2043 is provided with a counterweight 2044, the rotating rod 2043 and the strip-shaped hole 2047 are arranged alternately, and the position of the strip-shaped hole 2047 is the same as that of the broken steel plate 206; the soil turning assembly 204 further comprises: second springs 2045 which are uniformly arranged on the inner wall of the soil turning shovel 2042, and one end of the second spring 2045 is provided with a rebound plate 2046, the counterweight 2044 rotates and approaches the rebound plate 2046 in the rotating process of the soil turning shovel 2042, and rebounds under the action of the second spring 2045, and contacts and collides with the soil block in the soil turning shovel 2042 again, so that the energy consumption is reduced.

[0047] After the shovel 202 breaks up the saline-alkali soil, the large pieces of soil are scooped up by the turning of the turning shovel 2042, which is in a vertical state when it is about to scoop up the soil, at which time the rotating shaft 2043 inside the turning shovel 2042 is affected by gravity to rotate, causing the counterweight 2044 to hit the ground, causing the large pieces of soil to be broken up by the impact, and then being scooped up by the turning shovel 2042, and the fine soil is screened out through the strip-shaped hole 2047, so that the turning shovel 2042 also has soil lifted during the turning process, and when the turning shovel 2042 is turned to vertical, the strip-shaped hole 2047 and the broken steel plate 206 are inserted, further breaking up the soil stuck in the gap of the turning shovel 2042 and the large and hard soil in the turning shovel 2042, lifting the large pieces of soil and throwing them down again, making the soil breaking more thorough, making the soil structure more loose, facilitating the full mixing of the soil and the chemical agent, and helping to manage the saline-alkali soil.

[0048] The scraping assembly 403 comprises a sliding table 4031, the sliding table 4031 is installed on the top of the driving source 402, the driving source 402 provides power support for the sliding table 4031, the top of the sliding table 4031 is slidingly connected with a sliding block 4032; a connecting rod 4033 is arranged in the sliding block 4032, the two ends of the connecting rod 4033 are provided with connecting blocks 4034, the connecting blocks 4034 are directly above the slide 404; the scraping assembly 403 further comprises a telescopic rod 4035, the telescopic rod 4035 is installed at the bottom of the connecting block 4034, the outer diameter of the telescopic rod 4035 is the same as the inner diameter of the slide 404; a cleaning rod 4036 is installed at the bottom of the telescopic rod 4035, the outer wall of the cleaning rod 4036 is in contact with the inner wall of the arc-shaped plate 401.

[0049] When more soil adheres to the inner wall of the arc-shaped plate 401, the sliding block 4032 moves along the sliding table 4031, so that the connecting rod 4033 drives the connecting block 4034 to move along the slide 404, and the telescopic rod 4035 constantly adjusts the length during the movement along the slide 404, so that the cleaning rod 4036 is always in contact with the inner wall of the arc-shaped plate 401, and the inner wall of the arc-shaped plate 401 is cleaned from top to bottom, so that the adhered soil is cleaned, the load of the arc-shaped plate 401 is reduced, and the effect of reducing dust is maintained.

[0050] The specific working process is as follows:

[0051] During operation, the mounting frame 1 is first placed on both sides of the vehicle body and installed at a suitable height as required, so that the present invention can work in saline-alkali land under the drive of a soil-turning vehicle and other equipment. After installation, the U-shaped frame 201 is driven by the soil-turning vehicle to move, so that the shovel blade 202 is in front and the soil-turning assembly 204 is in the back. The shovel blade 202 is rotated and inserted into the compacted saline-alkali land soil to break the soil. Then the soil-turning assembly 204 scoops up the broken large pieces of soil and knocks the large pieces of soil to break them into small pieces. When plastic garbage is stuck on the shovel blade 202 during the soil-turning process, the cleaning assembly 203 cleans the plastic garbage from the shovel blade 202 to prevent the plastic garbage from being entangled on the shaft of the shovel blade 202 and affecting the shoveling. With the use of the knife 202, the soil turning component 204 passes through the crushing steel plate 206 during the rotation process, further crushing the soil, while preventing the soil turning component 204 from being stuck by soil blocks, thereby improving the loosening effect of the soil. In the process of soil turning and loosening, the turned-over soil is blocked by the arc plate 401, and the agent sprayed by the second nozzle 303 contacts the turned-over soil and then falls, which can not only make the soil and the agent mix more evenly, but also reduce the smoke and dust generated when the soil is raised, so that the agent spraying can achieve the purpose of dust reduction. The cleaning component 203 scrapes the inner wall of the arc plate 401, so that the saline-alkali soil is loosened and the chemical agent can be sprayed evenly, so that the soil at the bottom can also contact the chemical agent.

[0052] Obviously, the embodiments described are only some 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 and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A loose soil structure for saline-alkali land treatment, characterized by: include: Mounting frame (1); A loosening mechanism (2), the loosening mechanism (2) being arranged on an opposite side of the mounting frame (1); A spraying mechanism (3), the spraying mechanism (3) being installed on the top of the loosening mechanism (2), and a dustproof mechanism (4) being installed on the outer wall of the spraying mechanism (3); The loosening mechanism (2) comprises: A U-shaped frame (201), the U-shaped frame (201) being arranged on an opposite side of the mounting frame (1), and an outer wall of the U-shaped frame (201) being rotatably connected to the opposite side of the mounting frame (1); Scrapers (202), the scrapers (202) are evenly arranged on the inner wall of the U-shaped frame (201), and the outer wall of the scraper (202) is rotatably connected to the inner wall of the U-shaped frame (201); A cleaning assembly (203), the cleaning assembly (203) being mounted on the inner wall of the U-shaped frame (201); A soil turning assembly (204), the soil turning assembly (204) being mounted on a side of the U-shaped frame (201) away from the cleaning assembly (203), the outer wall of the soil turning assembly (204) being rotatably connected to the inner wall of the U-shaped frame (201), and the soil turning assembly (204) being used to turn over the broken saline-alkali soil and crush it again; The cleaning component (203) includes: a first spring (2031), the first spring (2031) being evenly arranged on the inner wall of the U-shaped frame (201); A push plate (2032), the push plate (2032) being mounted on one end of the first spring (2031), the surface of the push plate (2032) being evenly provided with latching holes (2033), the outer wall of the push plate (2032) being in contact with the inner wall of the U-shaped frame (201); A rotating shaft (2035), both ends of which are rotatably connected to the inner wall of the U-shaped frame (201), and friction rods (2034) are evenly arranged on the outer wall of the rotating shaft (2035), wherein the diameter of the friction rods (2034) is smaller than the width of the clamping hole (2033); When the blade (202) is rotated for use, the rotating shaft (2035) drives the friction rod (2034) to rotate counterclockwise, first contacting the complete surface of the push plate (2032) and then contacting the clamping hole (2033), so that the friction rod (2034) contacts the side of the blade (202) to clean the soil adhered to the side of the blade (202). When the surface of the blade (202) is penetrated by plastic waste, the rotating shaft (2035) drives the friction rod (2034) to rotate, so that the friction rod (2034) rotates along the push plate (2032) to the clamping hole (2033), and then the push plate (2032) is pushed outward under the action of the first spring (2031), and the plastic waste hanging on the friction rod (2034) is squeezed toward the rotating shaft (2035), so that the plastic waste is inserted into the friction rod (2034) and finally rolled up at the root of the friction rod (2034).

2. The loose soil structure for saline-alkali land treatment according to claim 1, characterized in that: The loosening mechanism (2) further comprises: a baffle (205), the baffle (205) being symmetrically arranged at the bottom of the U-shaped frame (201); Crushing steel plates (206), the crushing steel plates (206) are evenly arranged on the inner wall of the U-shaped frame (201) on a side close to the soil turning component (204).

3. The loose soil structure for saline-alkali land treatment according to claim 1, characterized in that: The spraying mechanism (3) comprises: A box body (301) is installed on the top of the U-shaped frame (201), and first nozzles (302) are evenly arranged on the bottom of the box body (301), and the first nozzles (302) are located between the two baffles (205). Second nozzles (303) are evenly arranged on the side of the box body (301) close to the dustproof mechanism (4).

4. The loose soil structure for saline-alkali land treatment according to claim 3, characterized in that: The dustproof mechanism (4) comprises: An arc-shaped plate (401), the arc-shaped plate (401) being installed on the outside of the box (301), slideways (404) being symmetrically provided on both sides of the arc-shaped plate (401), and a driving source (402) being installed on the top of the arc-shaped plate (401); A scraping assembly (403) is provided, wherein the bottom of the scraping assembly (403) is mounted on the top of the curved plate (401), and the scraping assembly (403) is used to clean the inner wall of the curved plate (401).

5. The loose soil structure for saline-alkali land treatment according to claim 1, characterized in that: The soil turning component (204) includes: A driving shaft (2041), wherein both ends of the driving shaft (2041) are rotatably connected to the inner wall of the U-shaped frame (201); A soil turning shovel (2042), the soil turning shovel (2042) being mounted on the outer wall of the drive shaft (2041), the soil turning shovel (2042) being provided in three groups, and strip-shaped holes (2047) being evenly formed on the bottom of the soil turning shovel (2042); A rotating rod (2043) is provided, one end of which is rotatably connected to the inner wall of the soil-turning shovel (2042); a counterweight (2044) is provided at the bottom of the rotating rod (2043); the rotating rod (2043) and the strip holes (2047) are arranged in an alternating manner; and the position of the strip holes (2047) is the same as that of the crushing steel plate (206).

6. The loose soil structure for saline-alkali land treatment according to claim 5, characterized in that: The soil turning component (204) further includes: A second spring (2045) is evenly arranged on the inner wall of the tiller (2042), and a rebound plate (2046) is installed at one end of the second spring (2045).

7. The loose soil structure for saline-alkali land treatment according to claim 4, characterized in that: The scraping assembly (403) comprises: A slide (4031), the slide (4031) being mounted on top of the driving source (402), and the top of the slide (4031) being slidably connected to a slider (4032); A connecting rod (4033) is provided inside the slider (4032), and connecting blocks (4034) are provided at both ends of the connecting rod (4033), and the connecting blocks (4034) are located directly above the slideway (404).

8. The loose soil structure for saline-alkali land treatment according to claim 7, characterized in that: The scraping assembly (403) further includes: a telescopic rod (4035), the telescopic rod (4035) being mounted on the bottom of the connecting block (4034), the outer diameter of the telescopic rod (4035) being the same as the inner diameter of the slideway (404); A cleaning rod (4036) is installed at the bottom of the telescopic rod (4035), and the outer wall of the cleaning rod (4036) is in contact with the inner wall of the curved plate (401).

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