Agricultural soil improvement device and method

Abstract

The invention relates to the technical field of agricultural soil improvement, in particular to an agricultural soil improvement device and a method thereof.The agricultural soil improvement device comprises a crushing mechanism, the crushing mechanism comprises a crushing conveying part, a screening part, a scraping part, a collecting part and a leveling part, and after soil is crushed through the crushing conveying part, the soil is conveyed into the screening part; in the using process, the screening component is used in cooperation with the scraping component, stones and garbage can be discharged into the collecting component, then soil is discharged, the soil can be evenly discharged through a first discharging net and a second discharging net, agents are mixed under the use of the mixing component, and when a rotating rod is rotated through a driving motor, the rotating rod is driven to rotate through the driving motor; the first gas injection part injects gas into the mixing box to increase the flow rate of discharged chemicals, and the second gas injection part can inject gas into a rotating opening through a limiting block, inject gas into a communicating pipe and pressurize chemicals discharged by a plurality of inclined spray heads, so that discharged soil fully absorbs the sprayed chemicals.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural soil improvement, and in particular to an agricultural soil improvement device and method thereof. Background Art

[0002] Agricultural soil is the surface layer of land that has been cultivated and managed. It has physical, chemical, and biological properties that support crop growth, including water and fertilizer retention capacity, air permeability, nutrient supply capacity, etc. Its quality directly affects crop yield and quality.

[0003] Agricultural soil improvement devices are mechanical equipment used to improve the physical structure, chemical properties or biological activity of soil in order to enhance farmland productivity and crop growth environment. Long-term cultivation leads to soil compaction, decreased air permeability, weakened water and fertilizer retention capacity, and hindered root development. Excessive use of chemical fertilizers causes soil acidification and salinization, destroys nutrient balance, and reduces crop resistance. Degraded soil is prone to soil erosion, carrying pollutants into water bodies, and expanding the scope of ecological damage. In order to make agricultural soil used normally, it is necessary to improve the agricultural soil. The existing agricultural soil improvement method is often to crush the soil and then spray it with pesticides. Although it can play an improvement role, the mixing effect of the pesticide and the soil is not uniform, so that the soil absorbs nutrients unevenly, which will affect the yield of crops, and it is not convenient to collect and treat stones and garbage in the soil. Stones will occupy the pore space of the soil, increase the hardness of the soil, make it difficult for plant roots to penetrate, and limit their ability to absorb water and nutrients. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems existing in the existing agricultural soil improvement devices, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide an agricultural soil improvement device, the purpose of which is to separate and collect stones and garbage in the crushed soil, evenly mix the medicine solution with the crushed soil, allow the soil to fully absorb the medicine solution, and level the crushed soil.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a crushing mechanism, which includes a crushing and conveying component, a screening component, a scraping component, a collecting component and a leveling component, wherein the screening component is arranged inside the shell, the scraping component is arranged inside the screening component, the collecting component is arranged at the bottom of the crushing and conveying component, and the leveling component is arranged on the right side of the bottom of the crushing and conveying component, the crushing and conveying component includes a support platform, a shell, a plurality of electric telescopic columns, two connecting frames, a crushing knife, a conveyor belt, a tool box, a protective shell and a medicine box, the bottom of the shell is fixedly connected to the top of the support platform, the tops of the output ends of the plurality of electric telescopic columns are fixedly connected to the bottom of the support platform and are evenly distributed, the tops of the two connecting frames are fixedly connected to the left side of the bottom of the support platform, the crushing knife is installed at the bottom of the two connecting frames, the side of the conveyor belt close to the support platform is fixedly connected to the support platform, the surface of the tool box is plug-connected to the left side of the inside of the shell, the bottom of the protective shell is fixedly connected to the top of the support platform, the left side of the protective shell is fixedly connected to the right side of the shell, and the surface of the medicine box is plug-connected to the inside of the protective shell; and, The medicine adding mechanism comprises a mixing component, a medicine discharging component, a first gas injection component and a second gas injection component, wherein the mixing component is arranged inside the shell, the medicine discharging component is arranged at the bottom of the right side of the mixing component, the first gas injection component is arranged at the top of the right side of the mixing component, and the second gas injection component is arranged at the top of the medicine discharging component, the mixing component comprises a mixing box, a feed port, a stirring member, a driving motor, a rotating rod, a first transmission gear, a second transmission gear, a first bevel gear, a first rotating gear and a gear belt, the bottom of the mixing box is fixedly connected to the top of the support platform, the stirring member is located inside the mixing box, the bottom of the feed port passes through the shell and the mixing box in sequence, and extends to The inside of the mixing box, the surface of the stirring piece is rotatably connected to the inside of the mixing box, the top of the surface of the stirring piece is rotatably connected to the top of the inside of the shell, the bottom of the drive motor is fixedly connected to the top of the shell, the top of the rotating rod passes through the shell and is fixedly connected to the bottom of the output end of the drive motor, the inside of the first transmission gear is fixedly connected to the top of the rotating rod surface, the inside of the second transmission gear is fixedly connected to the top of the surface of the stirring piece, the inside of the first bevel tooth is fixedly connected to the surface of the rotating rod, the top of the first rotating gear is fixedly connected to the bottom of the rotating rod, and the inside of the gear belt is meshed with the surfaces of the first transmission gear and the second transmission gear.

[0008] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the screening component includes a feed shell, a limiting ring, a rotating shell, a screening net, a discharge port, a second rotating gear, a transmission member, a reciprocating screw, a first discharge net, a second discharge net and a guide ring. The top of the feed shell is fixedly connected to the bottom of the support platform, the top of the limiting ring is fixedly connected to the bottom of the feed shell, the surface of the limiting ring is rotatably connected to the top inside the rotating shell, the surface of the screening net is fixedly connected to the top inside the rotating shell, the discharge port is opened at the bottom of the right side of the feed shell, and the surface of the second rotating gear is fixedly connected to the top of the rotating shell. It is meshingly connected with the surface of the first rotating gear, the interior of the second rotating gear is fixedly connected to the top of the transmission member surface, the surface of the transmission member is rotatably connected to the inside of the support platform, the bottom of the transmission member is fixedly connected to the top of the reciprocating screw rod, the bottom of the reciprocating screw rod sequentially penetrates the feed shell and the rotating shell, and is fixedly connected to the bottom of the interior of the rotating shell, the surface of the reciprocating screw rod is fixedly connected to the interior of the screening net, the first discharge net is fixed to the bottom of the rotating shell surface, the second discharge net is fixed to the bottom of the rotating shell, and the interior of the guide ring is fixedly connected to the bottom of the rotating shell surface.

[0009] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the scraping component includes a moving block, a scraper and a round rod, the interior of the moving block is threadedly connected to the surface of the reciprocating screw, the right side of the moving block is fixedly connected to the left side of the scraper, the bottom of the round rod is fixedly connected to the right side of the top of the scraper, and the top of the round rod passes through the feed shell and the support platform in sequence, and extends to the interior of the shell.

[0010] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the collecting component includes a flow block, a block, a collecting box and two plug-in blocks, the left side of the flow block is fixedly connected to the right side of the feed shell and is connected to the discharge port, the right side of the flow block is fixedly connected to the left side of the block, the top of the block is fixedly connected to the bottom of the support platform, the opposite ends of the two plug-in blocks are respectively fixedly connected to the bottom of the left and right sides of the block, and the tops of the left and right sides of the inside of the collecting box are respectively plug-connected to the surfaces of the two plug-in blocks.

[0011] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the leveling component includes a leveling block, a connecting block, two matching blocks, a plurality of control columns and a plurality of extrusion springs, the right side of the leveling block is fixedly connected to the bottom of the left side of the connecting block, the opposite ends of the two matching blocks are respectively fixedly connected to the tops of the left and right sides of the connecting block, the surfaces of the plurality of control columns are respectively slidably connected to the front and rear sides inside the two matching blocks, the tops of the plurality of control columns are all fixedly connected to the bottom of the support platform, the plurality of extrusion springs are respectively sleeved on the plurality of controlled surfaces, the tops of the plurality of extrusion springs are all fixedly connected to the bottom of the support platform, and the bottoms of the plurality of extrusion springs are respectively fixedly connected to the front and rear sides of the tops of the two matching blocks.

[0012] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the medicine discharging component includes a flow control valve, a medicine discharging pipe, a limiting block, a rotating port, a connecting pipe, an annular tube and a plurality of inclined nozzles, the left side of the flow control valve is fixedly connected to the bottom of the right side of the mixing box, the left side of the medicine discharging pipe is fixedly connected to the right side of the flow control valve, the left side of the limiting block is fixedly connected to the right side of the medicine discharging pipe, the surface of the rotating port is rotatably connected to the bottom inside the limiting block and fits together, the top of the connecting pipe passes through the limiting block and is fixedly connected to the bottom of the rotating port, the surface of the connecting pipe is fixedly connected to the inside of the transmission member and the reciprocating screw, the bottom of the connecting pipe is fixedly connected to the top of the annular tube, the top of the annular tube is fixedly connected to the bottom of the rotating shell, and the side of the plurality of inclined nozzles close to the annular tube is fixedly connected to the annular tube.

[0013] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the first air injection component includes a first air outlet valve, a first air pipe, a first air inlet valve, a first piston rod, a first pushing block, a rotating column and a matching gear. The surface of the first air outlet valve is fixedly connected to the top on the right side of the mixing box, the right side of the first air outlet valve is fixedly connected to the left side of the first air pipe, the left side of the first air pipe is fixedly connected to the top on the right side of the mixing box, the bottom of the first air inlet valve is fixedly connected to the left side of the top of the first air pipe, the surface of the first piston rod is slidingly connected to the inside of the first air pipe, the right side of the first piston rod passes through the first air pipe and extends to the right side of the first air pipe, the right side of the inside of the first piston rod is movably connected to the surface of the first pushing block, the top of the first pushing block is fixedly connected to the bottom of the rotating column, the top of the rotating column surface is rotatably connected to the top of the shell, the surface of the rotating column is fixedly connected to the inside of the matching gear, and the surface of the matching gear is meshed with the inside of the gear belt.

[0014] As a preferred embodiment of the agricultural soil improvement device described in the present invention, the second air injection component includes a second air outlet valve, a second air pipe, a second air inlet valve, a second piston rod, a second push block, a second bevel tooth and a support member, the surface of the second air outlet valve is fixedly connected to the top inside the limiting block, the top of the second air outlet valve is fixedly connected to the bottom of the second air pipe, the bottom of the second air pipe is fixedly connected to the top of the limiting block, the right side of the second air inlet valve is fixedly connected to the bottom of the left side of the second air pipe, the surface of the second piston rod is slidingly connected to the inside of the second air pipe, the top of the second piston rod is movably connected to the surface of the second push block, the right side of the second push block is fixedly connected to the left side of the second bevel tooth, the surface of the second bevel tooth is meshingly connected to the surface of the first bevel tooth, the top inside the support member is movably connected to the left side of the second bevel tooth surface, and the bottom of the left side of the support member is fixedly connected to the top of the right side of the second air pipe.

[0015] The beneficial effects of the present invention are as follows: after the soil is crushed by the crushing and conveying component, the soil is conveyed to the interior of the screening component. During use, the screening component and the scraping component are used in conjunction to discharge stones and garbage into the interior of the collecting component, and then the soil is discharged. The soil can be evenly discharged through the first discharge net and the second discharge net. When the mixing component is used, the medicine is mixed. When the rotating rod is rotated by the driving motor, the first gas injection component injects gas into the mixing box to increase the flow rate of the medicine discharge. The second gas injection component can inject gas into the rotating port through the limiting block, inject gas into the connecting pipe, and pressurize the medicine discharged from multiple inclined nozzles, so that the discharged soil fully absorbs the sprayed medicine.

[0016] In view of the problems existing in the above-mentioned existing agricultural soil improvement devices and methods, the present invention is proposed.

[0017] Therefore, the object of the present invention is to provide an agricultural soil improvement device and method thereof, the purpose of which is to separate and collect stones and garbage in the crushed soil, evenly mix the liquid medicine with the crushed soil, allow the soil to fully absorb the liquid medicine, and level the crushed soil.

[0018] In order to solve the above technical problems, the present invention provides the following technical solutions: firstly, the soil is crushed by a crushing and conveying component, and then the stones and garbage are screened out and collected by a screening component, a scraping component and a collecting component, and the soil is discharged, and then the soil is leveled by a leveling component; The medicine is mixed by the mixing component, and under the action of the first gas injection component and the second gas injection component, the medicine is sprayed onto the soil through the medicine discharging component.

[0019] As a preferred embodiment of the agricultural soil improvement device and method described in the present invention, the soil can be crushed and transported by the crushing and conveying component, the screening component can screen out stones and garbage from the crushed soil, and the soil can be discharged at the same time, and under the action of the scraping component, the stones and garbage can be discharged into the interior of the collecting component, the crushed soil can be leveled by the leveling component, the medicine can be mixed by the mixing component, the inside of the mixing box can be injected with air by the first air injection component to accelerate the flow rate of the medicine discharged from the mixing box, and the inside of the limiting block can be injected with air by the second air injection component to accelerate the flow rate of the medicine discharged from the connecting pipe, so that the dosing component can evenly spray the medicine on the soil.

[0020] The beneficial effects of the present invention are as follows: after the crushing knife crushes the soil, it will be conveyed to the inside of the feed shell by the conveyor belt. The driving motor drives the rotating rod to rotate, which will automatically drive the first gas injection component, the second gas injection component, the screening component and the scraping component, and the stirring component will rotate. The scraping component can discharge the stones and garbage on the top of the screening net into the interior of the collecting component. The screening component will screen and discharge the soil during the rotation process. The collecting component can collect garbage and stones. The first gas injection component can speed up the flow rate of the medicine liquid inside the mixing box. The second gas injection component can speed up the flow rate of the medicine liquid inside the connecting pipe. The leveling component can level the soil after the addition of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0022] Figure 2 The present invention is a bottom-up stereoscopic schematic diagram of the crushing mechanism provided by the present invention.

[0023] Figure 3 A front cross-sectional stereoscopic schematic diagram of a local structure provided by the present invention.

[0024] Figure 4 The present invention provides Figure 3 Enlarged schematic diagram at point A in the middle.

[0025] Figure 5 This is a schematic three-dimensional structural diagram of the first gas injection component provided by the present invention.

[0026] Figure 6 This is a schematic three-dimensional structural diagram of the second gas injection component provided by the present invention.

[0027] Figure 7 This is a schematic diagram of the structural decomposition of the collecting component provided by the present invention.

[0028] Figure 8 A schematic three-dimensional diagram of the structure of the screening component provided by the present invention.

[0029] Fig. 9 A front sectional stereoscopic schematic diagram of a feed shell and a rotating shell provided by the present invention.

[0030] Fig.10 This is an exploded three-dimensional schematic diagram of the local structure provided by the present invention.

[0031] Fig.11 A detailed three-dimensional schematic diagram of the local structure provided by the present invention. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0036] Example 1 Reference Figures 1 to 11 , which is the first embodiment of the present invention, provides an agricultural soil improvement device and method. Through the agricultural soil improvement device and method, stones and garbage in the soil can be separated and collected, and the soil can absorb the agent evenly.

[0037] First, push the crushing and conveying component 101 to move to the specified position, and run the driving motor 201d. The driving motor 201d will drive the rotating rod 201e to rotate. The rotating rod 201e will make the mixing component 201 mix the liquid medicine and drive the first gas injection component 203, the second gas injection component 204, the screening component 102 and the scraping component 103.

[0038] The soil is crushed by the crushing and conveying component 101 and then conveyed to the interior of the screening component 102. Through the coordinated use of the scraping component 103 and the screening component 102, the scraping component 103 will discharge the stones and garbage into the interior of the collecting component 104 for collection, and the screening component 102 will rotate and discharge the soil.

[0039] The first gas injection component 203 will inject gas into the mixing box 201a to speed up the flow rate of the medicine inside the mixing box 201a. The second gas injection component 204 will inject gas into the limiting block 202c to speed up the flow rate of the medicine entering the connecting pipe 202e. Finally, the medicine is sprayed onto the soil surface through multiple inclined nozzles 202g of the medicine outlet component 202, so that the soil absorbs the medicine.

[0040] During the movement of the crushing and conveying component 101, the bottom of the leveling component 105 will fit into the soil, thereby leveling the crushed soil.

[0041] Example 2 Reference Figures 1 to 4 and Figures 7 to 11 , which is the second embodiment of the present invention, provides a crushing and conveying component 101, a screening component 102, a scraping component 103, a collecting component 104, a leveling component 105 and a mixing component 201. Through the crushing and conveying component 101, the screening component 102, the scraping component 103, the collecting component 104, the leveling component 105 and the mixing component 201, after the soil is crushed, the stones and garbage in the soil can be separated and collected, and the soil can be evenly discharged and medicine can be added.

[0042] The crushing mechanism 100 includes a crushing conveying component 101, a screening component 102, a scraping component 103, a collecting component 104 and a leveling component 105. The screening component 102 is arranged inside a housing 101b, the scraping component 103 is arranged inside the screening component 102, the collecting component 104 is arranged at the bottom of the crushing conveying component 101, and the leveling component 105 is arranged on the right side of the bottom of the crushing conveying component 101. The crushing conveying component 101 includes a support table 101a, a housing 101b, a plurality of electric telescopic columns 101c, two connecting frames 101d, a crushing knife 101e, a conveyor belt 101f, a tool box 101g, a protective shell 101h and a medicine box 101j. The bottom of the housing 101b is connected to the support table 101a. 01a is fixedly connected to the top of the support platform 101a, the tops of the output ends of multiple electric telescopic columns 101c are fixedly connected to the bottom of the support platform 101a and are evenly distributed, the tops of the two connecting frames 101d are fixedly connected to the left side of the bottom of the support platform 101a, the crushing knife 101e is installed at the bottom of the two connecting frames 101d, the side of the conveyor belt 101f close to the support platform 101a is fixedly connected to the support platform 101a, the surface of the tool box 101g is plug-connected to the left side of the inside of the shell 101b, the bottom of the protective shell 101h is fixedly connected to the top of the support platform 101a, the left side of the protective shell 101h is fixedly connected to the right side of the shell 101b, the surface of the medicine box 101j is plug-connected to the inside of the protective shell 101h; and, The medicine adding mechanism 200 comprises a mixing component 201, a medicine discharging component 202, a first gas injection component 203 and a second gas injection component 204. The mixing component 201 is arranged inside the housing 101b, the medicine discharging component 202 is arranged at the bottom of the right side of the mixing component 201, the first gas injection component 203 is arranged at the top of the right side of the mixing component 201, and the second gas injection component 204 is arranged at the top of the medicine discharging component 202. The mixing component 201 comprises a mixing box 201a, a feeding port 201b, a stirring member 201c, a driving motor 201d, a rotating rod 201e, a first transmission gear 201f, a second transmission gear 201g, a first bevel gear 201h, a first rotating gear 201j and a gear belt 201k. The bottom of the mixing box 201a is fixedly connected to the top of the support platform 101a, the stirring member 201c is located inside the mixing box 201a, and the bottom of the feeding port 201b passes through the housing 101a in sequence. 1b and mixing box 201a, and extends to the interior of mixing box 201a, the surface of stirring member 201c is rotatably connected to the interior of mixing box 201a, the top of the surface of stirring member 201c is rotatably connected to the top of the interior of shell 101b, the bottom of driving motor 201d is fixedly connected to the top of shell 101b, the top of rotating rod 201e passes through shell 101b, and is fixedly connected to the bottom of output end of driving motor 201d, the interior of first transmission gear 201f is fixedly connected to the top of the surface of rotating rod 201e, the interior of second transmission gear 201g is fixedly connected to the top of the surface of stirring member 201c, the interior of first bevel gear 201h is fixedly connected to the surface of rotating rod 201e, the top of first rotating gear 201j is fixedly connected to the bottom of rotating rod 201e, the interior of gear belt 201k is meshed with the surfaces of first transmission gear 201f and second transmission gear 201g.

[0043] The screening component 102 includes a feed shell 102a, a limit ring 102b, a rotating shell 102c, a screening net 102d, a discharge port 102e, a second rotating gear 102f, a transmission member 102g, a reciprocating screw 102h, a first discharge net 102j, a second discharge net 102k and a guide ring 102m. The top of the feed shell 102a is fixedly connected to the bottom of the support platform 101a, the top of the limit ring 102b is fixedly connected to the bottom of the feed shell 102a, the surface of the limit ring 102b is rotatably connected to the top inside the rotating shell 102c, the surface of the screening net 102d is fixedly connected to the top inside the rotating shell 102c, the discharge port 102e is opened at the bottom of the right side of the feed shell 102a, and the surface of the second rotating gear 102f is connected to the first rotating gear 101a. The surface of the rotating gear 201j is meshed and connected, the interior of the second rotating gear 102f is fixedly connected to the top of the surface of the transmission member 102g, the surface of the transmission member 102g is rotatably connected to the interior of the support platform 101a, the bottom of the transmission member 102g is fixedly connected to the top of the reciprocating screw rod 102h, the bottom of the reciprocating screw rod 102h sequentially penetrates the feed shell 102a and the rotating shell 102c, and is fixedly connected to the bottom of the interior of the rotating shell 102c, the surface of the reciprocating screw rod 102h is fixedly connected to the interior of the screening net 102d, the first discharge net 102j is fixed to the bottom of the surface of the rotating shell 102c, the second discharge net 102k is fixed to the bottom of the interior of the rotating shell 102c, and the interior of the guide ring 102m is fixedly connected to the bottom of the surface of the rotating shell 102c.

[0044] The scraping component 103 includes a moving block 103a, a scraper 103b and a round rod 103c. The interior of the moving block 103a is threadedly connected to the surface of the reciprocating screw 102h, the right side of the moving block 103a is fixedly connected to the left side of the scraper 103b, the bottom of the round rod 103c is fixedly connected to the right side of the top of the scraper 103b, and the top of the round rod 103c passes through the feed shell 102a and the support platform 101a in sequence, and extends to the interior of the shell 101b.

[0045] The collecting component 104 includes a flow block 104a, a stopper 104b, a collecting box 104c and two plug-in blocks 104d. The left side of the flow block 104a is fixedly connected to the right side of the feed shell 102a and is communicated with the discharge port 102e. The right side of the flow block 104a is fixedly communicated with the left side of the stopper 104b. The top of the stopper 104b is fixedly connected to the bottom of the support platform 101a. The opposite ends of the two plug-in blocks 104d are respectively fixedly connected to the bottom of the left and right sides of the stopper 104b. The tops of the left and right sides of the inside of the collecting box 104c are respectively plug-connected to the surfaces of the two plug-in blocks 104d.

[0046] The leveling component 105 includes a leveling block 105a, a connecting block 105b, two matching blocks 105c, a plurality of control columns 105d and a plurality of extrusion springs 105e. The right side of the leveling block 105a is fixedly connected to the bottom of the left side of the connecting block 105b, the opposite ends of the two matching blocks 105c are respectively fixedly connected to the tops on the left and right sides of the connecting block 105b, the surfaces of the plurality of control columns 105d are respectively slidably connected to the front and rear sides inside the two matching blocks 105c, the tops of the plurality of control columns 105d are all fixedly connected to the bottom of the support platform 101a, the plurality of extrusion springs 105e are respectively sleeved on the plurality of controlled surfaces, the tops of the plurality of extrusion springs 105e are all fixedly connected to the bottom of the support platform 101a, and the bottoms of the plurality of extrusion springs 105e are respectively fixedly connected to the front and rear sides of the tops of the two matching blocks 105c.

[0047] Specifically, the output ends of the multiple electric telescopic columns 101c can drive the support platform 101a to adjust the height, the bottoms of the multiple electric telescopic columns 101c can be moved, so that the height of the crushing knife 101e can be adjusted to crush the soil, the conveyor belt 101f is used to convey the crushed soil, the tool box 101g can store tools, the medicine box 101j can store medicine, the surface of the feed port 201b is fixedly connected to the shell 101b and the inside of the mixing box 201a, and the rotating rod 201e drives the first transmission gear 201f to rotate, which will cause the gear belt 201k to rotate, and the gear belt 201 1k will rotate the stirring member 201c through the second transmission gear 201g, and the interior of the mixing box 201a will be filled with water and medicine through the feed port 201b. The rotation of the reciprocating screw 102h will drive the screening net 102d, the rotating shell 102c, the first discharging net 102j, the second discharging net 102k and the guide ring 102m to rotate. The apertures of the first discharging net 102j and the second discharging net 102k are larger than the apertures of the screening net 102d, so as to make the discharged soil evenly distributed. The guide ring 102m can prevent the soil from splashing far away. The discharge port 102e is used to discharge stones and garbage, and the limit ring 102b plays a role in The surface of the round rod 103c is slidably connected to the inside of the feed shell 102a and the support platform 101a, which limits the movement of the scraper 103b. The right side of the scraper 103b can fit with the inner wall of the feed shell 102a, and the bottom can fit with the top of the screening net 102d. The flow block 104a is inclined to prevent stones and garbage from rolling. The front side of the collection box 104c can be fixed to the front side of the block 104b by bolts. The two plug-in blocks 104d play a limiting role, making it easy for the collection box 104c to be plugged and connected with the block 104b. The leveling block The bottom of 105a can fit with the crushed soil, so as to level the crushed soil. Multiple extrusion springs 105e play an extrusion role, so that the two matching blocks 105c can drive the connecting block 105b to drive the leveling block 105a to fit with the opposite side through multiple extrusion springs 105e. Multiple control columns 105d play a limiting role on the two matching blocks 105c. The moving block 103a and the scraper 103b are repeatedly moved through the reciprocating screw rod 102h to maintain the efficiency of soil discharge. At the same time, it can avoid stones and garbage on the top of the screening net 102d that cannot be discharged. The medicine outlet pipe 202b is made of hard pipe material.

[0048] Furthermore, first push the support platform 101a to move, and move it to the specified position through the bottom of multiple electric telescopic columns 101c. According to the needs, multiple electric telescopic columns 101c are required, so that the output ends of the multiple electric telescopic columns 101c can adjust the support platform 101a to the required height, and run the drive motor 201d. The drive motor 201d will drive the rotating rod 201e to rotate, and the rotating rod 201e will rotate the first transmission gear 201f, the first bevel gear 201h and the first rotating gear 201j. The first transmission gear 201f will rotate the gear belt 201k, and the gear belt 201k will rotate the second transmission gear 201g and the matching gear 203g, and the drive motor 201d will rotate counterclockwise.

[0049] The crushing blade 101e and the conveyor belt 101f are operated, and the crushing blade 101e will crush the soil. As the crushing blade 101e rotates, the crushed soil will be moved to the conveyor belt 101f. The operation of the conveyor belt 101f will transport the soil to the inside of the feed shell 102a.

[0050] The rotation of the first rotating gear 201j will cause the second rotating gear 102f to rotate, and the second rotating gear 102f will cause the transmission member 102g to drive the reciprocating screw 102h to rotate. The transmission member 102g will rotate stably inside the support platform 101a, and the reciprocating screw 102h will drive the screening net 102d, the rotating shell 102c, the first discharge net 102j, the second discharge net 102k and the guide ring 102m to rotate. The soil located on the top of the screening net 102d will fall down, and the rotating shell 102c will drive the first discharge net 102j and the second discharge net 102k to rotate, so as to discharge the soil, and the soil can be evenly laid through the limit of the guide ring 102m.

[0051] During the rotation of the reciprocating screw 102h, the moving block 103a will drive the scraper 103b to move up and down repeatedly. The stones and garbage discharged by the scraper 103b will enter the interior of the flow block 104a through the discharge port 102e, and then enter the interior of the collecting box 104c. The collecting box 104c can be removed by removing the bolts fixing the collecting box 104c and the stopper 104b.

[0052] As the support platform 101a descends, the leveling block 105a will descend, and the leveling block 105a will cause the two matching blocks 105c to rise and the multiple extrusion springs 105e to generate an extrusion force, so that the bottom of the leveling block 105a is always in contact with the soil, thereby achieving soil leveling.

[0053] Example 3 Reference Figures 1 to 11, which is the third embodiment of the present invention, provides a medicine discharging component 202, a first gas injection component 203 and a second gas injection component 204. Through the medicine discharging component 202, the first gas injection component 203 and the second gas injection component 204, the flow rate of the medicine liquid can be accelerated, so that the medicine liquid sprayed by multiple inclined nozzles 202g can be better evenly mixed with the soil.

[0054] The medicine discharging component 202 includes a flow control valve 202a, a medicine discharging pipe 202b, a limiting block 202c, a rotating port 202d, a connecting pipe 202e, a ring pipe 202f and a plurality of inclined nozzles 202g. The left side of the flow control valve 202a is fixedly connected to the bottom of the right side of the mixing box 201a, the left side of the medicine discharging pipe 202b is fixedly connected to the right side of the flow control valve 202a, the left side of the limiting block 202c is fixedly connected to the right side of the medicine discharging pipe 202b, the surface of the rotating port 202d is fixedly connected to the bottom of the inner part of the limiting block 202c, and the surface of the rotating port 202d is fixedly connected to the inner bottom of the limiting block 202c. The top of the connecting tube 202e passes through the limiting block 202c and is fixedly connected to the bottom of the rotating port 202d. The surface of the connecting tube 202e is fixedly connected to the inside of the transmission member 102g and the reciprocating screw rod 102h. The bottom of the connecting tube 202e is fixedly connected to the top of the annular tube 202f. The top of the annular tube 202f is fixedly connected to the bottom of the rotating shell 102c. The side of the multiple inclined nozzles 202g close to the annular tube 202f is fixedly connected to the annular tube 202f.

[0055] The first gas injection component 203 includes a first gas outlet valve 203a, a first gas pipe 203b, a first gas inlet valve 203c, a first piston rod 203d, a first pushing block 203e, a rotating column 203f and a matching gear 203g. The surface of the first gas outlet valve 203a is fixedly connected to the top of the right side of the mixing box 201a, the right side of the first gas outlet valve 203a is fixedly connected to the left side of the first gas pipe 203b, the left side of the first gas pipe 203b is fixedly connected to the top of the right side of the mixing box 201a, the bottom of the first gas inlet valve 203c is fixedly connected to the left side of the top of the first gas pipe 203b, and the first piston rod 20 The surface of 3d is slidably connected to the interior of the first air pipe 203b, the right side of the first piston rod 203d penetrates the first air pipe 203b and extends to the right side of the first air pipe 203b, the right side of the interior of the first piston rod 203d is movably connected to the surface of the first pushing block 203e, the top of the first pushing block 203e is fixedly connected to the bottom of the rotating column 203f, the top of the surface of the rotating column 203f is rotatably connected to the top of the interior of the shell 101b, the surface of the rotating column 203f is fixedly connected to the interior of the matching gear 203g, and the surface of the matching gear 203g is meshingly connected to the interior of the gear belt 201k.

[0056] The second gas injection component 204 includes a second gas outlet valve 204a, a second gas pipe 204b, a second gas inlet valve 204c, a second piston rod 204d, a second push block 204e, a second bevel gear 204f and a support member 204g. The surface of the second gas outlet valve 204a is fixedly connected to the top of the inside of the limiting block 202c, the top of the second gas outlet valve 204a is fixedly connected to the bottom of the second gas pipe 204b, the bottom of the second gas pipe 204b is fixedly connected to the top of the limiting block 202c, and the right side of the second gas inlet valve 204c is connected to the left side of the second gas pipe 204b. The bottom is fixedly connected, the surface of the second piston rod 204d is slidably connected to the inside of the second air pipe 204b, the top inside the second piston rod 204d is movably connected to the surface of the second pushing block 204e, the right side of the second pushing block 204e is fixedly connected to the left side of the second bevel tooth 204f, the surface of the second bevel tooth 204f is meshingly connected to the surface of the first bevel tooth 201h, the top inside the support member 204g is movably connected to the left side of the surface of the second bevel tooth 204f, and the bottom on the left side of the support member 204g is fixedly connected to the top on the right side of the second air pipe 204b.

[0057] Specifically, the medicine liquid enters the interior of the limiting block 202c through the medicine outlet pipe 202b, and the medicine liquid inside the limiting block 202c will enter the interior of the rotating port 202d. When the transmission member 102g drives the connecting pipe 202e and the rotating port 202d to rotate, the medicine liquid will not flow to the outside. The flow control valve 202a can control the flow rate of the medicine liquid. The medicine liquid sprayed by the multiple inclined nozzles 202g can be sprayed onto the discharged soil, so as to be evenly mixed. The movement of the first piston rod 203d inside the first air pipe 203b will inject air into the interior of the mixing box 201a, thereby accelerating the flow rate of the medicine liquid discharged from the mixing box 201a. The sliding of the first piston rod 203d inside the second air pipe 204b will inject air into the interior of the limiting block 202c through the second air outlet valve 204a, thereby accelerating the flow rate of the medicine liquid discharged from the rotating port 202d, so that the multiple inclined nozzles 202g can be discharged better.

[0058] Furthermore, by pouring the medicine liquid and water into the interior of the mixing box 201a through the feed port 201b, the second transmission gear 201g will rotate the stirring element 201c, and the stirring element 201c will mix the medicine liquid and water inside the mixing box 201a to form medicine. The tool box 101g and the medicine box 101j are opened according to usage requirements.

[0059] The rotation of the cooperating gear 203g will cause the rotating column 203f to rotate, and the rotation of the rotating column 203f will cause the first pushing block 203e to rotate. The rotation of the first pushing block 203e will cause the first piston rod 203d to move left and right repeatedly, thereby injecting gas into the first air pipe 203b through the first air inlet valve 203c, and discharging the gas into the interior of the mixing box 201a through the first air outlet valve 203a. The flow rate of the medicine is controlled by the flow control valve 202a. As the mixing box 201a is injected with gas, the flow rate of the medicine will be accelerated, so that the medicine enters the interior of the medicine outlet pipe 202b through the flow control valve 202a, enters the interior of the limiting block 202c, and enters the interior of the connecting pipe 202e through the rotating port 202d.

[0060] The rotation process of the first bevel tooth 201h will cause the second bevel tooth 204f to rotate, and the second bevel tooth 204f will drive the second push block 204e to rotate stably through the support member 204g. The second push block 204e will cause the second piston rod 204d to move up and down repeatedly, and inject air into the interior of the second air pipe 204b through the second air inlet valve 204c, and inject air into the interior of the limiting block 202c through the second air outlet valve 204a, so that the gas enters the interior of the connecting pipe 202e through the rotating port 202d. At this time, due to the injection of gas, the flow of the medicine inside the connecting pipe 202e will be accelerated, so that the medicine can be sprayed out from the multiple inclined nozzles 202g faster through the annular tube 202f, so that the multiple inclined nozzles 202g can evenly spray the medicine onto the soil.

[0061] The remaining structure is the same as that of Example 2.

[0062] Example 4 Reference Figures 1 to 11 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides an agricultural soil improvement device.

[0063] First, push the support platform 101a to move, and move it to the specified position through the bottom of multiple electric telescopic columns 101c. Multiple electric telescopic columns 101c are required according to needs, so that the output ends of multiple electric telescopic columns 101c can adjust the support platform 101a to the required height, and run the drive motor 201d. The drive motor 201d will drive the rotating rod 201e to rotate, and the rotating rod 201e will rotate the first transmission gear 201f, the first bevel gear 201h and the first rotating gear 201j. The first transmission gear 201f will rotate the gear belt 201k, and the gear belt 201k will rotate the second transmission gear 201g and the matching gear 203g, and the drive motor 201d will rotate counterclockwise.

[0064] The crushing blade 101e and the conveyor belt 101f are operated, and the crushing blade 101e will crush the soil. As the crushing blade 101e rotates, the crushed soil will be moved to the conveyor belt 101f. The operation of the conveyor belt 101f will transport the soil to the inside of the feed shell 102a.

[0065] The rotation of the first rotating gear 201j will cause the second rotating gear 102f to rotate, and the second rotating gear 102f will cause the transmission member 102g to drive the reciprocating screw 102h to rotate. The transmission member 102g will rotate stably inside the support platform 101a, and the reciprocating screw 102h will drive the screening net 102d, the rotating shell 102c, the first discharge net 102j, the second discharge net 102k and the guide ring 102m to rotate. The soil located on the top of the screening net 102d will fall down, and the rotating shell 102c will drive the first discharge net 102j and the second discharge net 102k to rotate, so as to discharge the soil, and the soil can be evenly laid through the limit of the guide ring 102m.

[0066] During the rotation of the reciprocating screw 102h, the moving block 103a will drive the scraper 103b to move up and down repeatedly. The stones and garbage discharged by the scraper 103b will enter the interior of the flow block 104a through the discharge port 102e, and then enter the interior of the collecting box 104c. The collecting box 104c can be removed by removing the bolts fixing the collecting box 104c and the stopper 104b.

[0067] As the support platform 101a descends, the leveling block 105a will descend, and the leveling block 105a will cause the two matching blocks 105c to rise and the multiple extrusion springs 105e to generate an extrusion force, so that the bottom of the leveling block 105a is always in contact with the soil, thereby achieving soil leveling.

[0068] By pouring the medicine liquid and water into the mixing box 201a through the feed port 201b, the second transmission gear 201g will rotate to rotate the stirring member 201c, and the stirring member 201c will mix the medicine liquid and water inside the mixing box 201a to form medicine. The tool box 101g and the medicine box 101j are opened according to usage requirements.

[0069] The rotation of the gear 203g will cause the rotating column 203f to rotate, and the first push block 203e will rotate during the rotation of the rotating column 203f. The rotation of the first push block 203e will cause the first piston rod 203d to move left and right repeatedly, so that the first air inlet valve 203c is used to inject gas into the first air pipe 203b, and the gas is discharged into the mixing box 201a through the first air outlet valve 203a. The flow rate of the medicine is controlled by the flow control valve 202a. As the mixing box 201a is injected with gas, the flow rate of the medicine will be accelerated, so that the medicine enters the medicine outlet pipe 202b through the flow control valve 202a, enters the inside of the limiting block 202c, and enters the inside of the connecting pipe 202e through the rotating port 202d. A corresponding air inlet can be set to ensure that the internal gas is replenished evenly.

[0070] The rotation process of the first bevel tooth 201h will cause the second bevel tooth 204f to rotate, and the second bevel tooth 204f will drive the second push block 204e to rotate stably through the support member 204g. The second push block 204e will cause the second piston rod 204d to move up and down repeatedly, and inject air into the interior of the second air pipe 204b through the second air inlet valve 204c, and inject air into the interior of the limiting block 202c through the second air outlet valve 204a, so that the gas enters the interior of the connecting pipe 202e through the rotating port 202d. At this time, due to the injection of gas, the flow of the medicine inside the connecting pipe 202e will be accelerated, so that the medicine can be sprayed out from the multiple inclined nozzles 202g faster through the annular tube 202f, so that the multiple inclined nozzles 202g can evenly spray the medicine onto the soil.

[0071] In summary, the soil can be crushed by the crushing and conveying component 101, and can be conveyed to the inside of the screening component 102. Under the operation of the driving motor 201d, the screening component 102 and the scraping component 103 are used in conjunction to discharge stones and garbage into the inside of the collecting component 104, and the soil is evenly discharged through the first discharge net 102j and the second discharge net 102k. The reagent is mixed by the mixing component 201. When the driving motor 201d rotates the rotating rod 201e, the first gas injection component 203 injects gas into the mixing box 201a to increase the flow rate of the reagent discharge. The second gas injection component 204 can inject gas into the inside of the limiting block 202c and into the inside of the rotating port 202d, inject gas into the inside of the connecting pipe 202e, pressurize the reagent discharged from multiple inclined nozzles 202g, so that the discharged soil and the reagent are evenly mixed. The leveling component 105 can level the treated soil.

[0072] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0073] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described, i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention.

[0074] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An agricultural soil improvement device, characterized in that: include, A crushing mechanism (100) comprises a crushing and conveying component (101), a screening component (102), a scraping component (103), a collecting component (104) and a leveling component (105); the screening component (102) is arranged inside a housing (101b); the scraping component (103) is arranged inside the screening component (102); the collecting component (104) is arranged at the bottom of the crushing and conveying component (101); the leveling component (105) is arranged on the right side of the bottom of the crushing and conveying component (101); the crushing and conveying component (101) comprises a support platform (101a), a housing (101b), a plurality of electric telescopic columns (101c), two connecting frames (101d), a crushing knife (101e), a conveyor belt (101f), a tool box (101g), a protective shell (101h) and a medicine box (101j); the bottom of the housing (101b) is connected to the housing (101b). The top of the support platform (101a) is fixedly connected, the tops of the output ends of the plurality of electric telescopic columns (101c) are fixedly connected to the bottom of the support platform (101a) and are evenly distributed, the tops of the two connecting frames (101d) are fixedly connected to the left side of the bottom of the support platform (101a), the crushing knife (101e) is installed at the bottom of the two connecting frames (101d), the side of the conveyor belt (101f) close to the support platform (101a) is fixedly connected to the support platform (101a), the surface of the tool box (101g) is plug-connected to the left side of the inside of the shell (101b), the bottom of the protective shell (101h) is fixedly connected to the top of the support platform (101a), the left side of the protective shell (101h) is fixedly connected to the right side of the shell (101b), and the surface of the medicine box (101j) is plug-connected to the inside of the protective shell (101h); and, The drug adding mechanism (200) comprises a mixing component (201), a drug discharging component (202), a first gas injection component (203) and a second gas injection component (204), wherein the mixing component (201) is arranged inside a housing (101b), the drug discharging component (202) is arranged at the bottom of the right side of the mixing component (201), the first gas injection component (203) is arranged at the top of the right side of the mixing component (201), the second gas injection component (204) is arranged at the top of the drug discharging component (202), and the mixing component (201) comprises a mixing component (201) and a first gas injection component (203). A mixing box (201a), a feed port (201b), a stirring element (201c), a driving motor (201d), a rotating rod (201e), a first transmission gear (201f), a second transmission gear (201g), a first bevel gear (201h), a first rotating gear (201j) and a gear belt (201k), wherein the bottom of the mixing box (201a) is fixedly connected to the top of the support platform (101a), the stirring element (201c) is located inside the mixing box (201a), and the bottom of the feed port (201b) is sequentially connected to the first transmission gear (201f), the second transmission gear (201g), the first bevel gear (201h), the first rotating gear (201j) and the gear belt (201k). The stirring member (201c) passes through the shell (101b) and the mixing box (201a) and extends to the interior of the mixing box (201a); the surface of the stirring member (201c) is rotatably connected to the interior of the mixing box (201a); the top of the surface of the stirring member (201c) is rotatably connected to the top of the interior of the shell (101b); the bottom of the driving motor (201d) is fixedly connected to the top of the shell (101b); the top of the rotating rod (201e) passes through the shell (101b) and is fixedly connected to the bottom of the output end of the driving motor (201d); The interior of the first transmission gear (201f) is fixedly connected to the top of the surface of the rotating rod (201e), the interior of the second transmission gear (201g) is fixedly connected to the top of the surface of the stirring member (201c), the interior of the first bevel gear (201h) is fixedly connected to the surface of the rotating rod (201e), the top of the first rotating gear (201j) is fixedly connected to the bottom of the rotating rod (201e), and the interior of the gear belt (201k) is meshed with the surfaces of the first transmission gear (201f) and the second transmission gear (201g).

2. The agricultural soil improvement device according to claim 1, characterized in that: The screening component (102) comprises a feed shell (102a), a limit ring (102b), a rotating shell (102c), a screening net (102d), a discharge port (102e), a second rotating gear (102f), a transmission member (102g), a reciprocating screw rod (102h), a first discharge net (102j), a second discharge net (102k) and a guide ring (102m). The top of the feed shell (102a) is connected to the support platform (101a). The top of the limiting ring (102b) is fixedly connected to the bottom of the feed shell (102a), the surface of the limiting ring (102b) is rotatably connected to the top of the inside of the rotating shell (102c), the surface of the screening net (102d) is fixedly connected to the top of the inside of the rotating shell (102c), the discharge port (102e) is opened at the bottom of the right side of the feed shell (102a), and the surface of the second rotating gear (102f) is connected to the The surface of the first rotating gear (201j) is meshedly connected, the interior of the second rotating gear (102f) is fixedly connected to the top of the surface of the transmission member (102g), the surface of the transmission member (102g) is rotationally connected to the interior of the support platform (101a), the bottom of the transmission member (102g) is fixedly connected to the top of the reciprocating screw rod (102h), the bottom of the reciprocating screw rod (102h) passes through the feed shell (102a) and the rotating shell (102c) in sequence, and is fixedly connected to the bottom of the interior of the rotating shell (102c), the surface of the reciprocating screw rod (102h) is fixedly connected to the interior of the screening net (102d), the first discharge net (102j) is fixed to the bottom of the surface of the rotating shell (102c), the second discharge net (102k) is fixed to the bottom of the interior of the rotating shell (102c), and the interior of the guide ring (102m) is fixedly connected to the bottom of the surface of the rotating shell (102c).

3. The agricultural soil improvement device according to claim 2, characterized in that: The scraping component (103) comprises a moving block (103a), a scraper (103b) and a round rod (103c); the interior of the moving block (103a) is threadedly connected to the surface of the reciprocating screw (102h); the right side of the moving block (103a) is fixedly connected to the left side of the scraper (103b); the bottom of the round rod (103c) is fixedly connected to the right side of the top of the scraper (103b); and the top of the round rod (103c) passes through the feed shell (102a) and the support platform (101a) in sequence and extends to the interior of the shell (101b).

4. The agricultural soil improvement device according to claim 3, characterized in that: The collecting component (104) comprises a flow block (104a), a stopper (104b), a collecting box (104c) and two plug-in blocks (104d); the left side of the flow block (104a) is fixedly connected to the right side of the feed shell (102a) and communicated with the discharge port (102e); the right side of the flow block (104a) is fixedly communicated with the left side of the stopper (104b); the top of the stopper (104b) is fixedly connected to the bottom of the support platform (101a); the opposite ends of the two plug-in blocks (104d) are respectively fixedly connected to the bottom of the left and right sides of the stopper (104b); and the top of the left and right sides of the inside of the collecting box (104c) are respectively plug-in connected to the surfaces of the two plug-in blocks (104d).

5. The agricultural soil improvement device according to any one of claims 2 to 4, characterized in that: The leveling component (105) comprises a leveling block (105a), a connecting block (105b), two matching blocks (105c), a plurality of control columns (105d) and a plurality of extrusion springs (105e); the right side of the leveling block (105a) is fixedly connected to the bottom of the left side of the connecting block (105b); the opposite ends of the two matching blocks (105c) are respectively fixedly connected to the tops of the left and right sides of the connecting block (105b); the surfaces of the plurality of control columns (105d) are respectively connected to the two matching blocks (105c); The front side and the rear side inside the matching block (105c) are slidably connected, the tops of the plurality of control columns (105d) are fixedly connected to the bottom of the support platform (101a), the plurality of extrusion springs (105e) are respectively sleeved on the plurality of controlled surfaces, the tops of the plurality of extrusion springs (105e) are fixedly connected to the bottom of the support platform (101a), and the bottoms of the plurality of extrusion springs (105e) are respectively fixedly connected to the front side and the rear side of the tops of the two matching blocks (105c).

6. The agricultural soil improvement device according to claim 1, characterized in that: The medicine discharging component (202) comprises a flow control valve (202a), a medicine discharging pipe (202b), a limiting block (202c), a rotating port (202d), a connecting pipe (202e), an annular pipe (202f) and a plurality of inclined nozzles (202g); the left side of the flow control valve (202a) is fixedly connected to the bottom of the right side of the mixing box (201a); the left side of the medicine discharging pipe (202b) is fixedly connected to the right side of the flow control valve (202a); the left side of the limiting block (202c) is fixedly connected to the right side of the medicine discharging pipe (202b); the surface of the rotating port (202d) is connected to the inner surface of the limiting block (202c); The bottom of the connecting tube (202e) is rotatably connected and fits together, the top of the connecting tube (202e) passes through the limiting block (202c) and is fixedly connected to the bottom of the rotating port (202d), the surface of the connecting tube (202e) is fixedly connected to the inside of the transmission member (102g) and the reciprocating screw rod (102h), the bottom of the connecting tube (202e) is fixedly connected to the top of the annular tube (202f), the top of the annular tube (202f) is fixedly connected to the bottom of the rotating shell (102c), and the side of the plurality of inclined nozzles (202g) close to the annular tube (202f) is fixedly connected to the annular tube (202f).

7. The agricultural soil improvement device according to claim 1, characterized in that: The first gas injection component (203) comprises a first gas outlet valve (203a), a first gas pipe (203b), a first gas inlet valve (203c), a first piston rod (203d), a first push block (203e), a rotating column (203f) and a matching gear (203g); the surface of the first gas outlet valve (203a) is fixedly connected to the top of the right side of the mixing box (201a); the right side of the first gas outlet valve (203a) is fixedly connected to the left side of the first gas pipe (203b); the left side of the first gas pipe (203b) is fixedly connected to the top of the right side of the mixing box (201a); the bottom of the first gas inlet valve (203c) is fixedly connected to the left side of the top of the first gas pipe (203b); the first piston rod ( The surface of the first piston rod (203d) is slidably connected to the inside of the first air pipe (203b), the right side of the first piston rod (203d) passes through the first air pipe (203b) and extends to the right side of the first air pipe (203b), the right side of the inside of the first piston rod (203d) is movably connected to the surface of the first push block (203e), the top of the first push block (203e) is fixedly connected to the bottom of the rotating column (203f), the top of the surface of the rotating column (203f) is rotatably connected to the top of the inside of the shell (101b), the surface of the rotating column (203f) is fixedly connected to the inside of the matching gear (203g), and the surface of the matching gear (203g) is meshingly connected to the inside of the gear belt (201k).

8. The agricultural soil improvement device according to claim 6, characterized in that: The second gas injection component (204) comprises a second gas outlet valve (204a), a second gas pipe (204b), a second gas inlet valve (204c), a second piston rod (204d), a second push block (204e), a second bevel gear (204f) and a support member (204g); the surface of the second gas outlet valve (204a) is fixedly connected to the top of the interior of the limiting block (202c); the top of the second gas outlet valve (204a) is fixedly connected to the bottom of the second gas pipe (204b); the bottom of the second gas pipe (204b) is fixedly connected to the top of the limiting block (202c); the right side of the second gas inlet valve (204c) is connected to the second gas pipe (204b); The bottom on the left side is fixedly connected, the surface of the second piston rod (204d) is slidably connected to the inside of the second air pipe (204b), the top inside the second piston rod (204d) is movably connected to the surface of the second push block (204e), the right side of the second push block (204e) is fixedly connected to the left side of the second bevel tooth (204f), the surface of the second bevel tooth (204f) is meshingly connected to the surface of the first bevel tooth (201h), the top inside the support member (204g) is movably connected to the left side of the surface of the second bevel tooth (204f), and the bottom on the left side of the support member (204g) is fixedly connected to the top on the right side of the second air pipe (204b).

9. An agricultural soil improvement device and method, characterized in that: The agricultural soil improvement device comprises any one of claims 1 to 8, further comprising: First, the soil is crushed by the crushing and conveying component (101), and then the stones and garbage are screened out and collected by the screening component (102), the scraping component (103) and the collecting component (104), and the soil is discharged, and then the soil is leveled by the leveling component (105); The medicine is mixed by the mixing component (201), and under the action of the first gas injection component (203) and the second gas injection component (204), the medicine is sprayed onto the soil through the medicine discharging component (202).

10. The agricultural soil improvement device and method according to claim 9, characterized in that: The crushing and conveying component (101) can crush and convey the soil, and the screening component (102) can screen out stones and garbage from the crushed soil and discharge the soil at the same time. Under the action of the scraping component (103), the stones and garbage can be discharged into the interior of the collecting component (104). The crushed soil can be leveled by the leveling component (105). The medicine can be mixed by the mixing component (201). The first gas injection component (203) can inject gas into the interior of the mixing box (201a) to accelerate the flow rate of the medicine discharged from the mixing box (201a). The second gas injection component (204) can inject gas into the interior of the limiting block (202c) to accelerate the flow rate of the medicine discharged from the connecting pipe (202e), so that the medicine adding component can spray the medicine on the soil evenly.

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