Agricultural intelligent integrated operation vehicle for fertilization, sowing, film mulching and pesticide spraying

Abstract

The invention relates to an operation vehicle, belongs to the technical field of agricultural operation vehicles, and particularly relates to an agricultural fertilization, sowing, film mulching and pesticide spraying intelligent integrated operation vehicle which comprises a framework, a conveying assembly, a flow dividing assembly, a sowing assembly and a smashing assembly. According to the device, soil mixed with fertilizer is conveyed to the position between the first screen and the second screen through the conveying assembly, the soil falls into the two soil spreading boxes after being screened, the soil is spread on the top of a thin film in two times, sowing work is conducted through the sowing assembly, seeds are sown between the two times of spreading of the soil, and the sowing efficiency is improved. Soil can completely cover seeds, an auger rod rotates to push a top rod to move upwards, so that two second screens move upwards, the bottom ends of the two first screens move towards the close side, a gap between the top ends of the two second screens becomes small, smashing sawteeth on the side walls of the two second screens smash the soil, and soil caking is avoided. The problem that existing soil cannot cover the seeds is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural operation vehicles, in particular to an intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and pesticide spraying. Background Art

[0002] A seeder is an agricultural machine mainly used for sowing seeds. Existing seeders usually include a soil loosening device, a fertilizing device and a sowing device. The soil loosening device is used to loosen the ground so that the sowing device can place the seeds into the loose soil. The seeds are then fertilized by the fertilizing device so that the seeds can thrive.

[0003] After searching, the Chinese patent with publication number CN114600574A disclosed a four-wheel intelligent electric fertilizing, sowing, film laying and spraying machine, including an integrated machine frame, a medicine box is fixedly provided at the top of the integrated machine frame at the front of the vehicle, a driving area is fixedly provided at the top of the integrated machine frame and on the side close to the medicine box, an isolation frame is fixedly provided on one side of the integrated machine frame and on the side of the driving area, an electric drive component is provided at one end of the isolation frame, a lifting suspension component body is fixedly provided on the inner side of the isolation frame, and a loosening component, a film laying component and a sowing component are sequentially provided at the top of the integrated machine frame and on the side of the lifting suspension component body. The invention realizes the agricultural operation process of the entire integrated machine, automatically identifies obstacles, greatly reduces the time of agricultural operations, realizes automatic operation and line selection of agricultural operations, realizes automatic film breaking after operation, and improves the efficiency of agricultural operations.

[0004] In the above-mentioned existing technical scheme, the entire all-in-one agricultural operation process is realized, and obstacles can be automatically identified, which greatly reduces the time of agricultural operations. However, seedling operations cannot be performed during actual use. In order to ensure the stability of the seed growth environment during seedling cultivation, the seedling cultivation operation is completed in the greenhouse, and no land will be left at the bottom of the greenhouse. Soil needs to be sent into the greenhouse from the outside. In the process of sending the soil, the soil may clump due to the long-term placement of the soil, resulting in the soil being unable to cover the seeds, and the seeds are in contact with the outside, resulting in an unstable growth environment for the seeds. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes an intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and pesticide spraying. The top rod is pushed upward by the rotation of the auger rod, so that the two screens 2 move upward. The bottom ends of the two screens 1 therefore move to the side close to each other, and the gap between the top ends of the two screens 2 becomes smaller. The crushing saw teeth on the side walls of the two screens 2 crush the soil to prevent soil caking.

[0006] The technical solution to achieve the purpose of the present invention is: an intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and spraying, including a frame, the frame including two positioning frames, the two positioning frames are adjacent to each other and are fixedly equipped with multiple connecting frames, a conveying assembly is arranged outside the positioning frames, the conveying assembly includes a containing frame fixedly installed on the rear side wall of the two positioning frames, a shell is fixedly installed on the inner front side wall of the containing frame, transmission rollers are rotatably installed on the upper and lower ends of the inner side wall of the shell, a transmission belt is sleeved on the side walls of the two transmission rollers, a plurality of transmission strips are fixedly installed on the side walls of the transmission belt at equal intervals, an obliquely distributed conveying frame is fixedly installed on the top of the front side wall of the shell, a diversion assembly is arranged inside the positioning frames, the diversion assembly includes two soil spreading boxes, a sowing box is fixedly installed on the adjacent side wall of the two soil spreading boxes, and an inverted A "Y"-shaped diverter box, the top of which is fixedly connected to the bottom of the conveying frame, a sowing assembly extending to the inside of the sowing box is arranged on the outside of the sowing box, the sowing assembly includes a receiving box fixedly installed on the side wall of the positioning frame, a conveying cylinder penetrating the inside of the sowing box is fixedly installed on the side wall of the receiving box, an auger rod is arranged inside the conveying cylinder, a crushing assembly is arranged inside the diverter box, the crushing assembly includes two screens 1, the tops of the two screens 1 are rotatably installed on the front and rear sides of the inner wall of the diverter box respectively, the bottom walls of the two screens 1 are rotatably installed with screens 2, the bottom ends of the two screens 2 are rotatably connected together by hinges, a plurality of top rods are arranged on the bottom end of the screens 2, the bottom ends of the top rods slide through the sowing box and the top of the conveying cylinder and fit into the side wall of the auger rod, and a plurality of mutually staggered crushing saw teeth are equidistantly fixedly installed on the side walls adjacent to the two screens 2.

[0007] Preferably, two connecting rods are fixedly installed on the bottom wall of the positioning frame near the top, and four connecting rods are also fixedly installed on the bottom wall of the positioning frame near the bottom. A guide roller is rotatably installed on the side wall near the two connecting rods in the same horizontal direction, and two mounting rods are fixedly installed on the bottom wall of the positioning frame near the top. A mounting turntable is rotatably installed on the side wall near the two mounting rods, and a accommodating roll is clamped on the side wall near the two mounting turntables. A film is rolled on the side wall of the accommodating roll, and the end of the film away from the frame mounting turntable is fitted with the side walls of the three guide rollers.

[0008] Preferably, two connecting blocks are fixedly installed on the bottom wall of the two screens and the front and rear side walls inside the diverter box, a accommodating rod is rotatably installed on the wall surface on one side where the two connecting blocks on the screen are adjacent, and an extension rod is rotatably installed on the wall surface on one side where the two connecting blocks on the diverter box are adjacent, the top ends of the two extension rods are respectively slidably installed inside the two accommodating rods, the insides of the two accommodating rods are fixedly connected with contraction springs, and the bottom ends of the two contraction springs are fixedly connected to the side walls of the extension rods.

[0009] Preferably, a gathering block is fixedly installed on the inner wall of the receiving box, the top wall of the gathering block is inclined to align with the conveying cylinder, and a gathering box is fixedly installed on the bottom wall of the sowing box, and a folding tube is fixedly installed on the bottom wall of the gathering box.

[0010] Preferably, sliding grooves are provided on the side walls of the two soil-laying boxes, and an inclined drainage plate is slidably installed inside the sliding grooves. Drainage blocks are fixedly installed on the inner bottom walls of the two soil-laying boxes, and linkage rods are fixedly installed on the bottom walls of the two drainage plates, and the bottom ends of the linkage rods are installed on the side walls of the folding tubes.

[0011] Preferably, a clamping assembly is arranged between the two positioning frames, and the clamping assembly includes two mounting frames, and a plurality of clamping rollers are rotatably mounted on the side wall surface close to the two mounting frames, and a plurality of rolling balls are rotatably mounted on the side wall of the clamping roller, and the side wall of the rolling ball is fitted with the side wall of the film, and two positioning rods are fixedly mounted on the top wall surface of the positioning frame near the bottom, and a linkage frame is fixedly mounted on the top wall surface of the two mounting frames, and the top end of the linkage frame is slidably mounted inside the two positioning rods.

[0012] Preferably, a driving assembly is provided on the outside of the positioning frame, and the driving assembly includes a driving plate, a sliding rod slidingly penetrates the inside of the driving plate, one end of the sliding rod is fixedly mounted on the side wall of the adjacent mounting rod, the inside of the sliding rod is covered with an extrusion spring that fits the side wall of the driving plate, a plurality of circumferentially distributed extrusion plates are fixedly mounted on the side wall of the mounting turntable close to the driving plate, a pushing plate aligned with the extrusion plate is fixedly mounted on the side wall of the driving plate, a through groove aligned with the extrusion plate is provided on the side wall of the mounting rod, a connecting rod 2 is fixedly mounted on the top wall of the linkage frame, the top end of the connecting rod 2 is fixedly mounted on the side wall of the driving plate, a connecting rod 1 is fixedly mounted on the side wall of the driving plate, a pushing frame is fixedly mounted on the bottom wall of the connecting rod 1, and the bottom end of the pushing frame is fixedly mounted on the top wall of the two guide plates.

[0013] Preferably, a shielding plate is fixedly mounted on the top of the side wall of the conveying cylinder close to the storage box.

[0014] Preferably, a servo motor is fixedly mounted on the outer wall of the containing frame, the output end of the servo motor is fixedly connected to a nearby transmission roller, a guide plate is fixedly mounted on the inner bottom wall of the containing frame, universal wheels are fixedly mounted on the bottom wall of the containing frame and the positioning frame near the bottom, a driving motor is fixedly mounted on the wall on one side of the positioning frame away from the storage box, the output end of the driving motor is fixedly connected to the auger rod, and a plurality of seeding holes are equidistantly provided at the bottom end of the side wall of the conveying cylinder.

[0015] Compared with the prior art, the present invention has the following significant advantages: First, the present invention conveys the soil mixed with fertilizer to between screen one and screen two through a conveying component, and the soil falls into the interior of two soil spreading boxes after being screened, so that the soil is spread on the top of the film twice, and the sowing work is carried out through the sowing component, so that the seeds are sown in the middle of the two spreading of the soil, and the soil can completely cover the seeds, and the top rod is pushed to move upward by the rotation of the auger rod, so that the two screens two move upward, and the bottom ends of the two screens one move to the adjacent side, and the gap between the top ends of the two screens two becomes smaller, and the crushing saw teeth on the side walls of the two screens two crush the soil to avoid soil caking; the problem that the existing soil cannot cover the seeds is solved.

[0016] Secondly, in the present invention, when the top rod moves downward, the elasticity of the contraction spring is utilized to pull the extension rod toward the inside of the accommodating rod, thereby shortening the lengths of the extension rod and the accommodating rod, facilitating the bottom ends of the two first screens to expand outward, allowing the soil that is not filtered out to fall between the two second screens, thereby facilitating the soil to be crushed when the second screen moves upward.

[0017] Thirdly, the present invention facilitates the seeds to be transported inside the conveying cylinder by means of the gathering blocks, facilitates the transport of the seeds, centrally processes the seeds by means of the gathering box, facilitates the seeds to be sown outwards through the folding tube, guides the soil to move toward the drainage plate by means of the drainage block, and increases the rolling speed of the soil by setting the drainage plate in an inclined shape, thereby facilitating the spreading of the soil.

[0018] Fourthly, in the present invention, the extrusion plate pushes the driving plate to move outward together with the pushing plate by rotating the installation turntable, and the driving plate returns to its original position under the influence of the extrusion spring. Therefore, the driving plate can drive the mounting frame and the drainage plate to move left and right together, so that the pressure roller presses the film more evenly, and the drainage plate drives the folding tube to slide left and right together through the linkage rod, thereby increasing the distribution range of soil and seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the overall structure of the intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and spraying of pesticides according to the present invention; Figure 2 It is a schematic diagram of the internal structure of the soil laying box of the present invention; Figure 3 It is a schematic diagram of the internal structure of the seed sowing box of the present invention; Figure 4 It is a schematic diagram of the position of the clamping assembly of the present invention; Figure 5 The present invention Figure 2 Enlarged view of point A in the middle; Figure 6 It is Benfa Figure 3 Enlarged view of point B Figure 7 It is Benfa Figure 2 Enlarged view of center C.

[0020] Description of reference numerals: 11. Positioning frame; 12. Connecting frame; 13. Connecting rod; 15. Universal wheel; 16. Guide roller; 17. Mounting turntable; 18. Film; 19. Mounting rod; 21. Housing; 22. Transmission roller; 23. Transmission belt; 24. Transmission bar; 25. Guide plate; 26. Accommodation frame; 27. Conveying frame; 31. Soil laying box; 32. Seeding box; 33. Diverter box; 34. Drainage block; 35. Sliding groove; 36. Drainage plate; 39. Linkage rod; 41. Accommodation box; 42. Driving motor; 43. Conveying cylinder; 44. Auger rod; 45. Cover Baffle; 46, gathering block; 47, gathering box; 48, folding tube; 49, sowing hole; 51, screen one; 52, screen two; 53, connecting block; 54, top rod; 55, extension rod; 56, accommodating rod; 57, contraction spring; 58, crushing sawtooth; 61, driving plate; 62, sliding rod; 63, extrusion spring; 64, through slot; 65, extrusion plate; 66, push plate; 67, push frame; 68, connecting rod one; 71, mounting frame; 72, clamping roller; 73, rolling ball; 74, positioning rod; 75, linkage frame; 76, connecting rod two. DETAILED DESCRIPTION

[0021] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The present invention provides an intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and spraying through improvement. The technical solution of the present invention is: like Figure 1-Figure 7As shown, an intelligent integrated operation vehicle for agricultural fertilization, sowing, film laying and spraying includes a frame, which includes two positioning frames 11. The two positioning frames 11 are fixedly installed with a plurality of connecting frames 12 on a side wall adjacent to each other; the positions of the two positioning frames 11 are reinforced by the connecting frames 12 to ensure the stability of the positions of the positioning frames 11, two connecting rods 13 are fixedly installed on the bottom wall of the positioning frame 11 near the top, and four connecting rods 13 are also fixedly installed on the bottom wall of the positioning frame 11 near the bottom. A guide roller 16 is rotatably mounted on a side wall surface near the rod 13, and two mounting rods 19 are fixedly mounted on the bottom wall surface of the positioning frame 11 near the top. A mounting turntable 17 is rotatably mounted on a side wall surface near the two mounting rods 19, and a receiving roll is clamped on a side wall surface near the two mounting turntables 17. A film 18 is rolled on the side wall of the receiving roll, and one end of the film 18 away from the frame mounting turntable 17 is in contact with the side walls of the three guide rollers 16; by fixing one end of the film 18 away from the mounting turntable 17, and then pushing the film 18, the film 18 is rotated to rotate. When the working vehicle moves, the film 18 can be laid at the set position; a conveying assembly is arranged outside the positioning frame 11, and the conveying assembly includes a containing frame 26 fixedly mounted on the rear side wall of the two positioning frames 11, and the containing frame 26 and the bottom wall of the positioning frame 11 near the bottom are fixedly mounted with universal wheels 15; the universal wheels 15 facilitate the staff to push the working vehicle to move; a shell 21 is fixedly mounted on the inner front side wall of the containing frame 26, and transmission rollers 22 are rotatably mounted on the upper and lower ends of the inner side wall of the shell 21, A servo motor is fixedly installed on the outer wall of the receiving frame 26, and the output end of the servo motor is fixedly connected to the adjacent transmission rollers 22. A transmission belt 23 is sleeved on the side walls of the two transmission rollers 22, and a plurality of transmission bars 24 are fixedly installed at equal intervals on the side walls of the transmission belt 23. An inclined conveying frame 27 is fixedly installed on the top of the front side wall of the shell 21, and the conveying frame 27 is connected to the inside of the shell 21. A guide plate 25 is fixedly installed on the inner bottom wall of the receiving frame 26; the soil is guided to the side wall of the transmission bar 24 through the guide plate 25;The interior of the positioning frame 11 is provided with a diversion assembly, which includes two soil-laying boxes 31, and a sowing box 32 is fixedly installed on a side wall of the two soil-laying boxes 31. A diversion box 33 in an inverted "Y" shape is fixedly installed on the top wall of the two soil-laying boxes 31. The top of the diversion box 33 is fixedly connected to the bottom end of the conveying frame 27. The outside of the sowing box 32 is provided with a sowing assembly extending into the sowing box 32. The sowing assembly includes a receiving box 41 fixedly installed on the side wall of the positioning frame 11, and the receiving box 41 on the positioning frame 11 is away from the receiving box 41. A driving motor 42 is fixedly installed on one side wall of the receiving box 41, a conveying cylinder 43 that penetrates the interior of the sowing box 32 is fixedly installed on the side wall of the receiving box 41, an auger rod 44 is arranged inside the conveying cylinder 43, the output end of the driving motor 42 is fixedly connected to the auger rod 44, a plurality of sowing holes 49 are equidistantly opened at the bottom end of the side wall of the conveying cylinder 43, a crushing assembly is arranged inside the diverter box 33, and the crushing assembly includes two screens 51, the top ends of the two screens 51 are rotatably mounted on the front and rear sides of the inner wall of the diverter box 33, and the two screens The bottom wall of the net 1 51 is rotatably mounted with a screen 2 52, and the bottom ends of the two screens 2 52 are rotatably connected together by a hinge; the seeds are placed in the storage box 41, and then the seeds flow into the conveying cylinder 43, and the seeds are conveyed by the rotation of the output end of the driving motor 42, and finally the seeds flow out through the sowing hole 49 and sprinkle on the soil, and the soil and fertilizer are mixed and placed in the receiving frame 26, and then the soil is sent into the conveying frame 27 along the transmission bar 24 through the rotation of the transmission roller 22. The soil is collected by the sieve 1 51 and the sieve 2 52, and the sieve 1 51 and the sieve 2 52 screen the soil, and the soil is evenly divided into the inside of the two soil-laying boxes 31, and finally sprinkled on the top of the film 18. Since the seed-spreading box 32 is arranged between the two soil-laying boxes 31, during the movement of the work vehicle, the soil inside the soil-laying box 31 near the rear side will be sprinkled on the surface of the film 18 first, and then the seeds will be sprinkled on the soil, and the soil inside the soil-laying box 31 near the front side will cover the seeds, which is convenient for the germination of the seeds. ;

[0023] like Figure 2-Figure 6As shown, a plurality of top rods 54 are provided at the bottom end of the second screen 52, and the bottom ends of the top rods 54 slide through the seeding box 32 and the top of the conveying cylinder 43 and fit into the side wall of the auger rod 44; the top rod 54 is pushed upward by the rotation of the auger rod 44, so that the two screens 52 move upward, and the bottom ends of the two screens 51 move toward the adjacent side, and the gap between the top ends of the two screens 52 becomes smaller, so that the two screens 52 can squeeze the soil and crush the agglomerated soil so that the soil can fully cover the seeds; a plurality of mutually staggered crushing saw teeth 58 are fixedly installed on the side wall of the two screens 52 at equal distances; the crushing saw teeth 58 on the side walls of the two screens 52 are staggered to facilitate cutting and crushing of the soil; the bottom wall of the two screens 51 and the front and rear side walls inside the diversion box 33 Two connecting blocks 53 are fixedly installed on the surface, and a receiving rod 56 is rotatably installed on the side wall surface close to the two connecting blocks 53 on the screen 1 51, and an extension rod 55 is rotatably installed on the side wall surface close to the two connecting blocks 53 on the diverter box 33. The top ends of the two extension rods 55 are slidably installed in the inside of the two receiving rods 56 respectively, and the inside of the two receiving rods 56 are fixedly connected with contraction springs 57, and the bottom ends of the two contraction springs 57 are fixedly connected to the side walls of the extension rods 55; when the top rod 54 moves downward, the extension rod 55 is pulled toward the inside of the receiving rod 56 by utilizing the elasticity of the contraction spring 57, thereby shortening the length of the extension rod 55 and the receiving rod 56, so as to facilitate the outward expansion of the bottom ends of the two screens 1 51, so that the soil that has not been filtered out falls between the two screens 2 52, so that the soil is crushed when the screen 2 52 moves upward.

[0024] like Figure 1-Figure 7 As shown, a gathering block 46 is fixedly installed on the inner wall of the storage box 41, and the top wall of the gathering block 46 is inclined to be aligned with the conveying tube 43; the gathering block 46 facilitates the seeds to enter the conveying tube 43, so as to facilitate the conveying of seeds; a shielding plate 45 is fixedly installed on the top of the side wall of the conveying tube 43 close to the storage box 41; the seeds entering the conveying tube 43 are restricted by the shielding plate 45, so that the seeds will not fill the interior of the conveying tube 43, so that there is a gap in the top part of the interior of the conveying tube 43, so as to avoid the situation that the conveying tube 43 is filled with seeds and the conveying tube 43 cannot push the top rod 54 to move up and down; a gathering box 47 is fixedly installed on the bottom wall of the sowing box 32, and a folding tube 48 is fixedly installed on the bottom wall of the gathering box 47; the seeds are centrally processed by the gathering box 47, so that the seeds can be sown outward through the folding tube 48.

[0025] like Figure 1-Figure 7As shown, sliding grooves 35 are provided on the side walls of the two soil-spreading boxes 31, and inclined drainage plates 36 are slidably installed inside the sliding grooves 35. Drainage blocks 34 are fixedly installed on the inner bottom walls of the two soil-spreading boxes 31; the soil is guided to move toward the drainage plates 36 through the drainage blocks 34, and the drainage plates 36 are set to be inclined to increase the rolling speed of the soil, thereby facilitating the spreading of the soil; a linkage rod 39 is fixedly installed on the bottom wall of the two drainage plates 36, and the bottom end of the linkage rod 39 is installed on the side wall of the folding tube 48.

[0026] like Figure 1-Figure 7 As shown, a clamping assembly is arranged between the two positioning frames 11, and the clamping assembly includes two mounting frames 71, and a plurality of clamping rollers 72 are rotatably mounted on the side wall of the two mounting frames 71, and a plurality of rolling balls 73 are rotatably mounted on the side wall of the clamping roller 72 at equal intervals, and the side wall of the rolling ball 73 is fitted with the side wall of the film 18, and two positioning rods 74 are fixedly mounted on the top wall of the positioning frame 11 near the bottom, and a linkage frame 75 is fixedly mounted on the top wall of the two mounting frames 71, and the top of the linkage frame 75 is slidably mounted Inside the two positioning rods 74, a connecting rod 2 76 is fixedly installed on the top wall of the linkage frame 75; by fitting the rolling ball 73 with the side wall of the film 18, the rolling ball 73 presses the film 18 tightly on the ground; the outside of the positioning frame 11 is provided with a driving assembly, which includes a driving plate 61, and a sliding rod 62 is slidably penetrated inside the driving plate 61, one end of the sliding rod 62 is fixedly installed on the side wall of the adjacent mounting rod 19, and the inside of the sliding rod 62 is sleeved with an extrusion member that fits the side wall of the driving plate 61 Spring 63, a plurality of circumferentially distributed extrusion plates 65 are fixedly installed on the wall surface of the mounting turntable 17 near the driving plate 61, a push plate 66 aligned with the extrusion plate 65 is fixedly installed on the side wall of the driving plate 61, a through slot 64 aligned with the extrusion plate 65 is opened on the side wall of the mounting rod 19, the top of the connecting rod 2 76 is fixedly installed on the side wall of the driving plate 61, a connecting rod 1 68 is fixedly installed on the side wall of the driving plate 61, and a push frame 67 is fixedly installed on the bottom wall of the connecting rod 1 68, and the push frame 67 The bottom end is fixedly mounted on the top wall of the two guide plates 36; the extrusion plate 65 pushes the driving plate 61 to move outward along with the pushing plate 66 by rotating the mounting turntable 17, and the driving plate 61 returns to its original position under the influence of the extrusion spring 63. Therefore, the driving plate 61 can drive the mounting frame 71 and the guide plate 36 to move left and right together, so that the pressing roller 72 presses the film 18 more evenly, and the guide plate 36 drives the folding tube 48 to slide left and right together through the linkage rod 39, thereby increasing the distribution range of the soil and seeds.

[0027] The specific working method is as follows: the seeds and the soil mixed with fertilizer are placed in the receiving box 41 and the receiving frame 26 respectively, the end of the film 18 away from the mounting turntable 17 is fixed, and then the working vehicle is pushed to move, and the film 18 is laid on the predetermined position, and the rolling ball 73 is made to fit the side wall of the film 18 so that the rolling ball 73 presses the film 18 on the ground, and the soil is sent into the conveying frame 27 along with the transmission bar 24 through the rotation of the transmission roller 22, and the top rod 54 is pushed to move upward through the rotation of the auger rod 44, so that the two screens 52 move upward, and the bottom ends of the two screens 51 are moved to the adjacent side, and the gap between the top ends of the two screens 52 becomes smaller, so that the two screens 52 can The soil is squeezed and crushed to make it evenly divided into the two soil-laying boxes 31, and the seeds in the receiving box 41 flow into the conveying cylinder 43, and the seeds are conveyed by the rotation of the output end of the driving motor 42, so that the seeds flow out through the sowing hole 49 and are sprinkled on the soil. Since the sowing box 32 is arranged between the two soil-laying boxes 31, during the movement of the work vehicle, the soil in the soil-laying box 31 near the rear side will first be sprinkled on the surface of the film 18, and then the seeds will be sprinkled on the soil. The soil in the soil-laying box 31 near the front side will cover the seeds, so that the humidity and temperature of the environment around the seeds are kept stable, which can reduce the adverse effects of humidity and temperature changes on the seeds.

[0028] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. An intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle, comprising a frame, the frame comprising two positioning frames (11), the two positioning frames (11) are adjacent to each other and a plurality of connecting frames (12) are fixedly installed on one side wall, characterized in that: A conveying assembly is arranged outside the positioning frame (11), and the conveying assembly comprises a containing frame (26) fixedly mounted on the rear side wall surfaces of the two positioning frames (11); a shell (21) is fixedly mounted on the inner front side wall surface of the containing frame (26); transmission rollers (22) are rotatably mounted on the upper and lower ends of the inner side wall of the shell (21); a transmission belt (23) is sleeved on the side walls of the two transmission rollers (22); a plurality of transmission bars (24) are fixedly mounted on the side walls of the transmission belt (23) at equal intervals; and the shell (21) is fixedly mounted on the inner side wall of the two transmission rollers (22). ) is fixedly mounted with an inclined conveying frame (27) on the top of the front side wall surface, a diversion assembly is arranged inside the positioning frame (11), and the diversion assembly includes two soil spreading boxes (31), a sowing box (32) is fixedly mounted on a side wall surface adjacent to the two soil spreading boxes (31), and a diversion box (33) in an inverted "Y" shape is fixedly mounted on the top wall surface of the two soil spreading boxes (31), the top end of the diversion box (33) is fixedly connected to the bottom end of the conveying frame (27), and an extension is arranged outside the sowing box (32) A sowing assembly is provided inside the sowing box (32), the sowing assembly comprising a receiving box (41) fixedly mounted on the side wall of the positioning frame (11), a conveying cylinder (43) penetrating the interior of the sowing box (32) being fixedly mounted on the side wall of the receiving box (41), a auger rod (44) being provided inside the conveying cylinder (43), a crushing assembly being provided inside the diverter box (33), the crushing assembly comprising two screens (51), the top ends of the two screens (51) being rotatably mounted inside the diverter box (33) On the front and rear sides of the wall, the bottom wall surfaces of the two screen meshes (51) are rotatably mounted with screen meshes (52), the bottom ends of the two screen meshes (52) are rotatably connected together by hinges, and the bottom ends of the screen meshes (52) are provided with a plurality of top rods (54), the bottom ends of the top rods (54) slide through the top of the seeding box (32) and the conveying cylinder (43) and fit with the side wall of the auger rod (44), and a plurality of mutually staggered crushing saw teeth (58) are equidistantly fixedly mounted on the side wall surfaces of the two screen meshes (52) that are close to each other.

2. According to claim 1, the intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle is characterized by: Two connecting rods (13) are fixedly mounted on the bottom wall of the positioning frame (11) near the top, and four connecting rods (13) are also fixedly mounted on the bottom wall of the positioning frame (11) near the bottom. A guide roller (16) is rotatably mounted on the side wall of the two connecting rods (13) in the same horizontal direction. Two mounting rods (19) are fixedly mounted on the bottom wall of the positioning frame (11) near the top, and a mounting turntable (17) is rotatably mounted on the side wall of the two mounting rods (19). A accommodating roll is clamped on the side wall of the two mounting turntables (17). A film (18) is rolled on the side wall of the accommodating roll, and one end of the film (18) away from the frame mounting turntable (17) is in contact with the side walls of the three guide rollers (16).

3. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1 is characterized by: Two connecting blocks (53) are fixedly mounted on the bottom wall of the two screens (51) and the inner front and rear side walls of the diverter box (33); a receiving rod (56) is rotatably mounted on the adjacent side wall of the two connecting blocks (53) on the screen (51); an extension rod (55) is rotatably mounted on the adjacent side wall of the two connecting blocks (53) on the diverter box (33); the top ends of the two extension rods (55) are slidably mounted inside the two receiving rods (56), and the insides of the two receiving rods (56) are fixedly connected with contraction springs (57); the bottom ends of the two contraction springs (57) are fixedly connected to the side walls of the extension rods (55).

4. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1 is characterized by: A gathering block (46) is fixedly mounted on the inner wall of the receiving box (41), and the top wall of the gathering block (46) is in an inclined shape aligned with the conveying cylinder (43). A gathering box (47) is fixedly mounted on the bottom wall of the sowing box (32), and a folding tube (48) is fixedly mounted on the bottom wall of the gathering box (47).

5. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1 is characterized by: The side walls of the two soil-laying boxes (31) are provided with sliding grooves (35), and an inclined drainage plate (36) is slidably mounted inside the sliding grooves (35). Drainage blocks (34) are fixedly mounted on the inner bottom walls of the two soil-laying boxes (31), and linkage rods (39) are fixedly mounted on the bottom walls of the two drainage plates (36), and the bottom ends of the linkage rods (39) are mounted on the side walls of the folding tube (48).

6. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1, characterized in that: A clamping assembly is arranged between the two positioning frames (11), and the clamping assembly includes two mounting frames (71). A plurality of clamping rollers (72) are rotatably mounted on a side wall surface close to the two mounting frames (71). A plurality of rolling balls (73) are rotatably mounted on the side wall of the clamping roller (72) at equal intervals, and the side wall of the rolling ball (73) is in contact with the side wall of the film (18). Two positioning rods (74) are fixedly mounted on the top wall surface of the positioning frame (11) near the bottom. A linkage frame (75) is fixedly mounted on the top wall surface of the two mounting frames (71), and the top end of the linkage frame (75) is slidably mounted inside the two positioning rods (74).

7. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 6 is characterized by: The positioning frame (11) is provided with a driving assembly on the outside, the driving assembly comprising a driving plate (61), a sliding rod (62) slidingly penetrates the inside of the driving plate (61), one end of the sliding rod (62) is fixedly mounted on the side wall of the adjacent mounting rod (19), an extrusion spring (63) is sleeved inside the sliding rod (62) and is in contact with the side wall of the driving plate (61), a plurality of circumferentially distributed extrusion plates (65) are fixedly mounted on a side wall of the mounting turntable (17) close to the driving plate (61), and a spring (63) is fixedly mounted on the side wall of the driving plate (61). A push plate (66) is aligned with the extrusion plate (65), a through groove (64) is formed on the side wall of the mounting rod (19) and is aligned with the extrusion plate (65), a second connecting rod (76) is fixedly mounted on the top wall of the linkage frame (75), a top end of the second connecting rod (76) is fixedly mounted on the side wall of the driving plate (61), a first connecting rod (68) is fixedly mounted on the side wall of the driving plate (61), a push frame (67) is fixedly mounted on the bottom wall of the first connecting rod (68), and a bottom end of the push frame (67) is fixedly mounted on the top wall of the two guide plates (36).

8. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1, characterized in that: A shielding plate (45) is fixedly mounted on the top of the side wall of the conveying cylinder (43) close to the storage box (41).

9. The intelligent integrated agricultural fertilization, sowing, film laying and pesticide spraying operation vehicle according to claim 1, characterized in that: A servo motor is fixedly mounted on the outer wall of the containing frame (26), and the output end of the servo motor is fixedly connected to a nearby transmission roller (22). A guide plate (25) is fixedly mounted on the inner bottom wall of the containing frame (26). Universal wheels (15) are fixedly mounted on the bottom wall of the containing frame (26) and the positioning frame (11) near the bottom. A drive motor (42) is fixedly mounted on a side wall of the positioning frame (11) away from the receiving box (41). The output end of the drive motor (42) is fixedly connected to a screw rod (44). A plurality of sowing holes (49) are equidistantly provided at the bottom end of the side wall of the conveying cylinder (43).

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