Ditching device for soybean planting soil fertilization

Abstract

The invention discloses a ditching device for soybean planting soil fertilization, and relates to the technical field of soybean planting, the ditching device comprises a ditching main body, an electric ditching wheel is fixedly connected to one end of the top of the inner wall of the ditching main body, and a processing bin is fixedly connected to the side, away from the electric ditching wheel, of the inner wall of the ditching main body; a stirring mechanism is arranged on one side of the inner wall of the processing bin, a filtering mechanism is arranged at the position, between the electric ditching wheel and the processing bin, of the inner wall of the ditching main body, and a material gathering pipe is fixedly connected to one end of the bottom of the processing bin. Fertilizer in the processing bin is indirectly fed into the material distribution disc, the material distribution disc is used for spreading, soil and fertilizer mixtures in the gullies are in an indirect petal shape and cover the interiors of the gullies, the situation that fertility in the fertilizer is difficult to be thoroughly absorbed by soybean plants is avoided, the fertilizer remaining under the soil layer is avoided, and the soil and fertilizer mixture can be recycled. The problem that the soil is polluted due to acidification of the soil caused by the fact that the soil is difficult to degrade by the soil is solved.

Description

Technical Field

[0001] The invention relates to the technical field of soybean planting, and in particular to a ditching device for fertilizing soybean planting soil. Background Art

[0002] Soybean planting is a comprehensive agricultural production process, including pre-sowing land preparation, irrigation and closed weeding. Furrow fertilization is an important fertilization method in soybean planting. Before soybean sowing, furrows are dug and decomposed organic fertilizers, such as manure and compost, are applied. At the same time, appropriate amounts of chemical fertilizers, such as diammonium phosphate and potash fertilizers, can be added to provide the basic nutrients required for soybean growth.

[0003] The existing technology has the following problems: 1. In the process of using the existing ditching device for soybean planting soil fertilization, the fertilizers are piled up on each other when filling, so that the fertilizers are piled up in strips in the gullies, which makes it difficult for soybean plants to completely absorb the fertilizers, and the fertilizers remaining in the soil are acidified, thereby causing soil pollution; 2. When using the existing ditching device for soybean planting soil fertilization, the fertilizers are piled up when filling, resulting in a limited number of roots of soybean plants contacting the fertilizers, causing the soybean plants to absorb the fertilizers slowly; 3. When the existing ditching device for soybean planting soil fertilization is used, the fertilizers are piled up when filling, and the roots of soybean plants are prone to burn when absorbing the fertilizers. Summary of the invention

[0004] The present invention provides a furrowing device for soybean planting soil fertilization to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A ditching device for soybean planting soil fertilization comprises a ditching body, one end of the top of the inner wall of the ditching body is fixedly connected to an electric ditching wheel, a side of the inner wall of the ditching body away from the electric ditching wheel is fixedly connected to a processing bin, and a stirring mechanism is arranged on one side of the inner wall of the processing bin, a filtering mechanism is arranged on the inner wall of the ditching body between the electric ditching wheel and the processing bin, one end of the bottom of the processing bin is fixedly connected to a material collecting pipe, and a material discharging mechanism is arranged at the bottom of the material collecting pipe; The top of the special-shaped gear is slidably connected to the top of the special-shaped gear, and the top of the special-shaped gear is rotatably connected to the arc-shaped card block, and one end of the outer wall of the arc-shaped card block is clamped with a transmission gear, and one side of the outer wall of the transmission gear is fixedly connected to a protruding angle roller shaft, and the bottom of the protruding angle roller shaft is overlapped with an elastic clamping plate, and one end of the bottom of the elastic clamping plate overlaps the inner wall of the aggregate tube; A telescopic discharge pipe is fixedly connected to one end of the top of the ditch opening body, a guide plate is fixedly connected to the bottom of the outer wall of the telescopic discharge pipe, and discharge pipes are fixedly connected to both ends of one side of the outer wall of the guide plate.

[0006] A further improvement of the technical solution of the present invention is that the discharge mechanism includes a rotating tube rotatably connected to the bottom of the material gathering tube, the bottom of one side of the outer wall of the rotating tube is rotatably connected to the bottom of the inner wall of the supporting bin, a toothed disc is fixedly connected to the middle of the outer wall of the rotating tube, and one side of the outer wall of the toothed disc is meshed with one side of the outer wall of the bevel gear, a material distribution disc is fixedly connected to the bottom of the rotating tube, and a plurality of partitions are fixedly connected to the inner wall of the material distribution disc.

[0007] A further improvement of the technical solution of the present invention is that the stirring mechanism includes a stirring frame rotatably connected to one side of the inner wall of the processing chamber, one end of the outer wall of the stirring frame is fixedly connected to the center of one side of the outer wall of the gear, and the end of the gear away from the stirring frame is rotatably connected to the middle of the inner wall of the support chamber.

[0008] A further improvement of the technical solution of the present invention is that the filter mechanism includes a limiting wheel rotatably connected to the inner wall of the ditching main body and between the electric ditching wheel and the processing bin, one side of the outer wall of the limiting wheel is rotatably connected with a connecting rod, and the connecting rod is rotatably connected with a filter plate on the side away from the limiting wheel, and both sides of one end of the outer wall of the filter plate are fixedly connected to the elastic support plate, and one end of the outer wall of the elastic support plate is fixedly connected to the inner wall of the ditching main body, the end of the connecting rod away from the filter plate is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to a gear frame, and the top of the gear frame is fixedly connected to the top of the inner wall of the ditching main body, one side of the outer wall of the gear frame is meshed with a gear cylinder, and the two ends of the outer wall of the gear cylinder pass through the ditching main body and are rotatably connected to the top of one side of the inner wall of the support bin, the two ends of the outer wall of the gear cylinder and the gap between the ditching main body and the support bin are transmission-connected with a transmission belt, one end of the transmission belt is transmission-connected to one end of the outer wall of the stirring frame, and the end of the transmission belt close to the stirring frame is between the gear and the ditching main body.

[0009] A further improvement of the technical solution of the present invention is that a slide groove is opened at one end of the top of the inner wall of the ditching main body, an elastic telescopic rod is fixedly connected to one side of the inner wall of the slide groove, an output end of the elastic telescopic rod is fixedly connected to a fixed rod, a clamping plate is fixedly connected to one side of the outer wall of the fixed rod, and one end of the clamping plate is plugged into the inner wall of the telescopic discharge pipe.

[0010] A further improvement of the technical solution of the present invention is that racks are fixedly connected to both ends of the outer wall of the fixing rod, a half gear is meshed at the bottom of the rack, and one end of the half gear is fixedly connected to the outer wall of the gear cylinder close to the transmission belt.

[0011] A further improvement of the technical solution of the present invention lies in that: a liquid storage bin is fixedly connected to the angle between one side of the outer wall of the telescopic discharge pipe and the top of the guide plate, a heating plate is fixedly connected to the center of the bottom of the inner wall of the liquid storage bin, one end of the bottom of the inner wall of the liquid storage bin is fixedly connected to a pressurized water pump, the output end of the pressurized water pump is fixedly connected to a discharge pipe, one end of the discharge pipe is fixedly connected to a barrel-mounted leakage plate, one end of the outer wall of the barrel-mounted leakage plate is fixedly connected to a spreader, and one side of the output end of the spreader is fixedly connected to an arc-shaped baffle.

[0012] A further improvement of the technical solution of the present invention is that an extension plate is fixedly connected to both ends of the outer wall of the trenching body close to the spreader, one end of the extension plate is fixedly connected to a soil covering chain, and a roller is rotatably connected to the middle of the outer wall of the soil covering chain.

[0013] A further improvement of the technical solution of the present invention is that: one end of the top of the ditching body away from the telescopic discharge pipe is fixedly connected to a support frame, one side of the outer wall of the support frame is fixedly connected to a hydraulic telescopic frame, one end of the support frame away from the hydraulic telescopic frame is fixedly connected to a storage bin, and the bottom of the storage bin is fixedly connected to one end of the telescopic discharge pipe.

[0014] A further improvement of the technical solution of the present invention is that a U-shaped screening plate is fixedly connected to the top of the inner wall of the storage bin, a crushing frame is rotatably connected to the inner wall of the U-shaped screening plate, and one end of the crushing frame passes through the U-shaped screening plate and is rotatably connected to the inner wall of the storage bin, and a second motor is fixedly connected to one end of the crushing frame away from the storage bin.

[0015] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art: 1. The present invention provides a furrowing device for fertilizing the soil in soybean planting. A protruding angle roller is arranged on one side of the outer wall of a transmission gear, so that when the transmission gear rotates, the protruding angle roller is driven to rotate, so that the protruding angle roller indirectly presses down an elastic clamping plate arranged at the bottom thereof, so that the closed surface between the elastic clamping plate and the material collecting tube is opened, so that the fertilizer in the processing bin is indirectly sent into a distribution plate, and spread by the distribution plate, so that the soil-fertilizer mixture in the furrow presents an indirect petal shape and covers the furrow, which not only avoids the difficulty of the fertility in the fertilizer to be completely absorbed by the soybean plants, but also avoids the difficulty of the fertilizer remaining under the soil layer to be degraded by the soil, resulting in soil acidification, thereby causing the problem of soil pollution.

[0016] 2. The present invention provides a furrowing device for fertilizing the soil in soybean planting. A distribution plate is arranged at the bottom of a rotating tube. When the soil-fertilizer mixture enters the inner cavity of the distribution plate along the rotating tube, the soil-fertilizer mixture in the distribution plate is discharged along the gaps of a plurality of partitions arranged on the inner wall of the distribution plate by using centrifugal force. Thus, the soil-fertilizer mixture is in the shape of petals and evenly spread at the bottom of the furrow, which is convenient for the growth of the roots and rhizomes of the soybean plants and absorbs the fertilizer in the soil. This avoids the problem of traditional furrowing and fertilization, which often piles up the fertilizer in strips, resulting in a limited number of roots of the soybean plants contacting the fertilizer, causing the soybean plants to absorb the fertilizer slowly.

[0017] 3. The present invention provides a furrowing device for fertilizing soybean planting soil. A stirring frame is arranged on one side of the inner wall of a processing bin, and one end of the outer wall of the stirring frame is connected to a gear. When the first gear rod drives the gear to rotate, the gear drives the stirring frame to fully mix the soil and fertilizer in the processing bin, so that the fertilizer particles are evenly dispersed in the soil. This not only effectively reduces the time required for the soil to degrade the fertilizer, but also avoids the long-term accumulation of fertilizer under the soil layer to pollute the soil. In addition, the fertilizer is dispersed in the soil, which effectively reduces the problem of root burn when the soybean plants absorb the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a front cross-sectional view of the storage bin of the present invention; Figure 3 It is a schematic diagram of the ditching body of the present invention; Figure 4 This is a diagram of the internal structure of the support bin of the present invention; Figure 5 is a side sectional view of the present invention; Figure 6 It is a cross-sectional view of the top surface of the chute of the present invention; Figure 7 is a top cross-sectional view of the present invention; Figure 8 It is a schematic diagram of the internal structure of the present invention; Fig. 9 It is a schematic diagram of the chimeric block structure of the present invention; Fig.10 For the present invention Figure 5 The enlarged schematic diagram at A in the middle; Fig.11 For the present invention Figure 5 Enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1. trenching body; 2. electric trenching wheel; 3. processing chamber; 4. material collecting pipe; 5. support chamber; 6. first motor; 7. bevel gear; 8. bevel gear rod; 9. first gear rod; 10. gear; 11. second gear rod; 12. special-shaped gear; 13. fitting block; 14. arc block; 15. transmission gear; 16. protruding angle roller; 17. elastic splint; 18. telescopic discharge pipe; 19. guide plate; 20. discharge pipe; 21. rotating pipe; 22. toothed disc; 23. material distribution disc; 24. stirring frame; 25. limiting wheel; 26. linkage rod; 27. filter plate ; 28. Elastic support plate; 29. ​​Gear rack; 30. Gear cylinder; 31. Transmission belt; 32. Slide; 33. Elastic telescopic rod; 34. Fixed rod; 35. Card plate; 36. Rack; 37. Half gear; 38. Liquid storage bin; 39. Heating plate; 40. Pressurized water pump; 41. Drain pipe; 42. Barrel-mounted leak plate; 43. Spreader; 44. Arc baffle; 45. Extension plate; 46. Soil covering chain; 47. Roller; 48. Support frame; 49. Hydraulic telescopic frame; 50. Storage bin; 51. U-shaped screening plate; 52. Crushing frame; 53. Second motor; 54. Transmission rod. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with embodiments: Example 1 like Figure 1-11As shown, the present invention provides a ditching device for soybean planting soil fertilization, comprising a ditching body 1, one end of the top of the inner wall of the ditching body 1 is fixedly connected to an electric ditching wheel 2, a side of the inner wall of the ditching body 1 away from the electric ditching wheel 2 is fixedly connected to a processing bin 3, and a stirring mechanism is provided on one side of the inner wall of the processing bin 3, a filtering mechanism is provided on the inner wall of the ditching body 1 between the electric ditching wheel 2 and the processing bin 3, one end of the bottom of the processing bin 3 is fixedly connected to a material collecting pipe 4, and a discharging mechanism is provided at the bottom of the material collecting pipe 4, a supporting bin 5 is fixedly connected to the bottom of the processing bin 3, a first motor 6 is fixedly connected to one end of the top of the inner wall of the supporting bin 5, a bevel gear 7 is fixedly connected to the output end of the first motor 6, a bevel gear rod 8 is meshed on one side of the outer wall of the bevel gear 7, and one end of the bevel gear rod 8 is rotatably connected to the inner wall of the supporting bin 5, and a side of the bevel gear rod 8 close to the supporting bin 5 is meshed with A first gear rod 9, and the middle part of one side of the outer wall of the first gear rod 9 is rotatably connected to the inner wall of the support bin 5, one end of the first gear rod 9 is meshed with a gear 10, one side of the outer wall of the gear 10 is meshed with a second gear rod 11, one end of the second gear rod 11 is fixedly connected to a special-shaped gear 12, the top of the special-shaped gear 12 is slidably connected with a fitting block 13, the top of the fitting block 13 is rotatably connected with an arc-shaped clamping block 14, one end of the outer wall of the arc-shaped clamping block 14 is clamped with a transmission gear 15, one side of the outer wall of the transmission gear 15 is fixedly connected with a protruding angle roller shaft 16, the bottom of the protruding angle roller shaft 16 is overlapped with an elastic splint 17, and one end of the bottom of the elastic splint 17 is overlapped with the inner wall of the aggregate pipe 4, one end of the top of the ditching main body 1 is fixedly connected with a telescopic discharge pipe 18, the bottom of the outer wall of the telescopic discharge pipe 18 is fixedly connected with a guide plate 19, and the two ends of one side of the outer wall of the guide plate 19 are fixedly connected with a discharge pipe 20.

[0021] In this embodiment, the ditching body 1 is moved into the soybean planting field, and the electric ditching wheel 2 arranged at one end of the top of the inner wall of the ditching body 1 is started to ditch the soil in the planting field. The soil produced by the ditching is pulled by the electric ditching wheel 2 and enters the filter plate 27 along the arc groove arranged at the top of the inner wall of the ditching body 1. As the filter plate 27 vibrates, the fine particles in the soil fall along the filter plate 27 to the top of the processing bin 3 and enter the processing bin 3 along the slope plate. The soil blocks remaining on the surface of the filter plate 27 enter the guide plate 19 and are discharged along the discharge pipes 20 arranged at both ends of one side of the outer wall of the guide plate 19, and are accumulated on both sides of the ditch. At this time, the fertilizer in the storage bin 50 is sent into the processing bin 3 along the telescopic discharge pipe 18, and the stirring frame 24 is used to mix the fertilizer. The fine-grained soil and fertilizer are fully mixed and mixed, a support bin 5 is arranged at the bottom of the processing bin 3, a first motor 6 arranged at one end of the top of the inner wall of the support bin 5 is started, and the first motor 6 is used to drive the bevel gear 7 arranged at its output end, so that the bevel gear 7 drives the outer wall side, and the bevel gear rod 8 arranged on the inner wall of the support bin 5 is arranged, and a first gear rod 9 is arranged on one side of the inner wall of the support bin 5, and the bevel gear rod 8 is used to drive the gear 10 arranged on the top of the first gear rod 9 (here the gear 10 is a combination of a spur gear and a bevel gear), so that the gear 10 drives the second gear rod 11 arranged on one side of the outer wall, and a special-shaped gear 12 is arranged at one end of the second gear rod 11. When the special-shaped gear 12 rotates at the groove, the engaging block 13 arranged on the top thereof moves toward the special-shaped gear The groove 12 is tilted, so that the protrusion set on one side of the outer wall of the engaging block 13 is disengaged from the transmission gear 15, and the arc-shaped block 14 set on the top is affected by the tilt of the engaging block 13, so that one end of the arc-shaped block 14 is disengaged from the original slot and embedded in the next-level slot. At this time, the special-shaped gear 12 continues to rotate, so that the engaging block 13 is disengaged from the groove and lifts it up. At this time, the arc-shaped block 14 is pushed by the thrust of the engaging block 13 to push the transmission gear 15, and the transmission gear 15 is fixed by the protrusion set on one side of the outer wall of the engaging block 13, so as to realize the rotation of the transmission gear 15 in a reciprocating manner. By setting a protruding angle roller shaft 16 on one side of the outer wall of the transmission gear 15, when the transmission gear 15 rotates, the protruding angle roller shaft 16 is driven to rotate, so that the protruding angle roller shaft 16 The shaft 16 indirectly presses down the elastic clamping plate 17 arranged at the bottom thereof, so that the closed surface between the elastic clamping plate 17 and the collecting tube 4 is opened, so that the soil-fertilizer mixture in the processing bin 3 is indirectly sent into the distributing plate 23, and spread by means of the distributing plate 23, so that the soil-fertilizer mixture in the gully presents an indirect petal shape and covers the gully, and then the circular plates arranged at both ends of one side of the outer wall of the ditching main body 1 are used to push the soil accumulated on both sides of the gully into the ditch, and bury the soil-fertilizer mixture, which further solves the problem that during the use of the traditional ditching device for soil fertilization in soybean planting, the fertilizer is often accumulated in the gully in strips after ditching, which not only avoids the difficulty of the fertility in the fertilizer to be completely absorbed by the soybean plants, but also avoids the fertilizer remaining under the soil layer.It is difficult to be degraded by the soil, causing soil acidification and thus causing soil pollution.

[0022] Example 2 like Figure 1-11 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the discharging mechanism includes a rotating tube 21 rotatably connected to the bottom of the gathering tube 4, the bottom of one side of the outer wall of the rotating tube 21 is rotatably connected to the bottom of the inner wall of the supporting bin 5, a toothed disc 22 is fixedly connected to the middle part of the outer wall of the rotating tube 21, and one side of the outer wall of the toothed disc 22 is meshed with one side of the outer wall of the bevel gear 7, a material distribution disc 23 is fixedly connected to the bottom of the rotating tube 21, and a plurality of partitions are fixedly connected to the inner wall of the material distribution disc 23.

[0023] In this embodiment, a rotating tube 21 is arranged at the bottom of the material collecting tube 4, and the rotating tube 21 is supported by the bottom of the inner wall of the support bin 5. When the soil-fertilizer mixture enters the rotating tube 21 along the material collecting tube 4, a toothed disc 22 is arranged in the middle of the outer wall of the rotating tube 21, and the bevel gear 7 is driven by the first motor 6 to rotate, so that the toothed disc 22 is driven to rotate the rotating tube 21. A material distribution disc 23 is arranged at the bottom of the rotating tube 21, and when the soil-fertilizer mixture enters the inner cavity of the material distribution disc 23 along the rotating tube 21, the material distribution disc 23 is driven to rotate. During the fertilization, centrifugal force is utilized to discharge the soil-fertilizer mixture in the distribution plate 23 along the gaps between the partitions provided on the inner wall of the distribution plate 23, so that the soil-fertilizer mixture is in the shape of petals and evenly spread at the bottom of the gully, which is convenient for the growth of the rhizomes of the soybean plants and the absorption of the fertilizer in the soil. This further solves the problem that the traditional ditching device for soil fertilization in soybean planting often piles up the fertilizer in the shape of strips during use, resulting in a limited number of roots of the soybean plants contacting the fertilizer, causing the soybean plants to absorb the fertilizer slowly.

[0024] Example 3 like Figure 1-11 As shown, based on Example 1, the present invention provides a technical solution: Preferably, the stirring mechanism includes a stirring frame 24 rotatably connected to one side of the inner wall of the processing chamber 3, one end of the outer wall of the stirring frame 24 is fixedly connected to the center of one side of the outer wall of the gear 10, and the end of the gear 10 away from the stirring frame 24 is rotatably connected to the middle of the inner wall of the support chamber 5.

[0025] In this embodiment, a stirring frame 24 is provided on one side of the inner wall of the processing chamber 3, and one end of the outer wall of the stirring frame 24 is connected to the gear 10, so that when the first gear rod 9 drives the gear 10 to rotate, the gear 10 drives the stirring frame 24 to fully mix the soil and fertilizer in the processing chamber 3, so that the fertilizer particles are evenly dispersed in the soil, which not only effectively reduces the time required for the soil to degrade the fertilizer, but also avoids the long-term accumulation of fertilizer under the soil layer and the pollution of the soil, and the fertilizer is dispersed in the soil, which effectively reduces the problem of root burn when the soybean plants absorb fertilizer.

[0026] Example 4 like Figure 1-11 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the filtering mechanism includes a limiting wheel 25 rotatably connected to the inner wall of the ditching body 1 between the electric ditching wheel 2 and the processing chamber 3, one side of the outer wall of the limiting wheel 25 is rotatably connected to a linkage rod 26, and the side of the linkage rod 26 away from the limiting wheel 25 is rotatably connected to a filter plate 27, and both sides of one end of the outer wall of the filter plate 27 are fixedly connected to an elastic support plate 28, and one end of the outer wall of the elastic support plate 28 is fixedly connected to the inner wall of the ditching body 1, and the end of the linkage rod 26 away from the filter plate 27 is fixedly connected to a transmission rod 54 One end of the transmission rod 54 is fixedly connected to the gear frame 29, and the top of the gear frame 29 is fixedly connected to the top of the inner wall of the ditching body 1, one side of the outer wall of the gear frame 29 is meshed with a gear cylinder 30, and the two ends of the outer wall of the gear cylinder 30 pass through the ditching body 1 and are rotatably connected to the top of one side of the inner wall of the support bin 5, and the two ends of the outer wall of the gear cylinder 30 are transmission-connected with a transmission belt 31 in the gap between the ditching body 1 and the support bin 5, one end of the transmission belt 31 is transmission-connected to one end of the outer wall of the stirring frame 24, and the end of the transmission belt 31 close to the stirring frame 24 is between the gear 10 and the ditching body 1.

[0027] In this embodiment, a limiting wheel 25 is arranged on the inner wall of the ditching body 1 between the electric ditching wheel 2 and the processing chamber 3, a connecting rod 26 is arranged on one side of the outer wall of the limiting wheel 25, and a filter plate 27 is arranged on one side of the limiting wheel 25 of the connecting rod 26. When the soil enters the surface of the filter plate 27 along the electric ditching wheel 2, a transmission belt 31 is arranged at one end of the outer wall of the stirring frame 24 between the gear 10 and the ditching body 1 (the transmission belt 31 here is a belt combined with a rotating wheel). When the gear 10 drives the stirring frame 24 to rotate, The gear cylinder 30 set at one end of the driving belt 31 is driven to rotate, and a gear frame 29 is set at the top of the inner wall of the ditching body 1, so that the gear cylinder 30 drives the transmission rod 54 set on both sides of the outer wall of the gear frame 29 to rotate. Since one end of the transmission rod 54 is connected to the connecting rod 26, one end of the connecting rod 26 is rotated about the center of the gear frame 29, thereby driving the filter plate 27 to swing, filtering the soil on its surface, and preventing small stones and agglomerated soil in the soil from entering the aggregation pipe 4, thereby preventing blockage.

[0028] Example 5 like Figure 1-11 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a slide groove 32 is opened at one end of the top of the inner wall of the ditching main body 1, and an elastic telescopic rod 33 is fixedly connected to one side of the inner wall of the slide groove 32, and the output end of the elastic telescopic rod 33 is fixedly connected to a fixed rod 34, and a clamping plate 35 is fixedly connected to one side of the outer wall of the fixed rod 34, and one end of the clamping plate 35 is plugged into the inner wall of the telescopic discharge pipe 18, and racks 36 are fixedly connected to both ends of the outer wall of the fixed rod 34, and a half gear 37 is meshed with the bottom of the rack 36, and one end of the half gear 37 is fixedly connected to the outer wall of the gear cylinder 30 close to the transmission belt 31.

[0029] In this embodiment, a slide groove 32 is provided at one end of the top of the inner wall of the ditching body 1, and an elastic telescopic rod 33 is provided on one side of the inner wall of the slide groove 32. The elastic telescopic rod 33 is used to pull the fixed rod 34 provided at the output end, so that the block 35 provided at one end of the fixed rod 34 is received in the slide groove 32, so that the fertilizer can enter the processing chamber 3 along the telescopic discharge pipe 18. When it is necessary to continue to indirectly add fertilizer, a half gear 37 is provided on the side of the outer wall of the gear cylinder 30 close to the transmission belt 31. When the half gear 37 rotates, one end of the half gear 37 is aligned with the outer wall of the fixed rod 34. The racks 36 arranged at both ends of the wall are engaged. As the half gear 37 continues to rotate, the half gear 37 is used to push the rack 36, so that the rack 36 pushes the fixed rod 34 and the card plate 35 to disengage from the slide groove 32, so that one end of the card plate 35 is inserted into the telescopic discharge pipe 18 to block the fertilizer in the telescopic discharge pipe 18. When the half gear 37 rotates half a circle again to disengage from the rack 36, the elastic telescopic rod 33 is used to reset the fixed rod 34 and the card plate 35, thereby avoiding the problem of continuous entry of fertilizer into the processing chamber 3, which causes an imbalance in the ratio of fertilizer and soil in the processing chamber 3.

[0030] Example 6 like Figure 1-11 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a liquid storage bin 38 is fixedly connected at the angle between one side of the outer wall of the telescopic discharge pipe 18 and the top of the guide plate 19, a heating plate 39 is fixedly connected at the center of the bottom of the inner wall of the liquid storage bin 38, a pressurized water pump 40 is fixedly connected to one end of the bottom of the inner wall of the liquid storage bin 38, a discharge pipe 41 is fixedly connected to the output end of the pressurized water pump 40, one end of the discharge pipe 41 is fixedly connected to a barrel-mounted leakage plate 42, one end of the outer wall of the barrel-mounted leakage plate 42 is fixedly connected to a spreader 43, and one side of the output end of the spreader 43 is fixedly connected to an arc-shaped baffle plate 44.

[0031] In this embodiment, a liquid storage bin 38 is provided at the angle between one side of the outer wall of the telescopic discharge pipe 18 and the top of the guide plate 19, and vegetable oil, sugar, water and an appropriate amount of pesticide are injected into the liquid storage bin 38 for thorough mixing. Subsequently, a heating plate 39 provided at the center of the bottom of the inner wall of the liquid storage bin 38 is started to heat the mixed liquid. After the grooves are filled, a pressurized water pump 40 provided at the bottom of the inner wall of the liquid storage bin 38 is started to inject the mixed liquid into the discharge pipe 41 through the pressurized water pump 40. A barrel-mounted leaking plate 42 is provided at one end of the discharge pipe 41. When the mixed liquid is pressurized by the pressurized water pump 40 and quickly sprayed into the spreader 43 provided at one end of the outer wall of the barrel-mounted leaking plate 42, the outside air is affected by the impact of the mixed liquid and is blown out through the barrel-mounted leaking plate 42. The holes on the surface of the plate 42 flow into the spreader 43. Due to the squeezing of a large amount of air, the mixed liquid is filled with air, so that the mixed liquid is sprayed out from the spreader 43 in the form of foam, covering the surface of the filled soil layer. An arc-shaped baffle 44 is provided on one side of the output end of the spreader 43 to prevent part of the soil from adhering to the output end of the spreader 43 during the fertilizer filling process, causing the spreader 43 to be blocked. When trenching, the deep soil is turned to the surface of the soil layer, so that the high-temperature foam covering the soil layer can not only eliminate the insect eggs and weed seeds hidden on the surface of the soil layer, but also after the foam is broken, the foam liquid produced can soak the fertilizer under the soil layer along the soil, which is beneficial to the soybean plants to absorb the fertilizer.

[0032] Example 7 like Figure 1-11 As shown, based on Example 1, the present invention provides a technical solution: preferably, extension plates 45 are fixedly connected at both ends of the outer wall of one side of the trenching body 1 close to the spreader 43, one end of the extension plate 45 is fixedly connected to a soil covering chain 46, and a roller 47 is rotatably connected to the middle part of the outer wall of the soil covering chain 46.

[0033] In this embodiment, an extension plate 45 is provided on one side of the outer wall of the ditching body 1 near both ends of the spreader 43, and a soil covering chain 46 is provided at one end of the extension plate 45. The soil accumulated on both sides of the ditch is collected by the soil covering chain 46 and accumulated on the surface of the ditch. A roller 47 is provided in the middle of the outer wall of the soil covering chain 46 and the accumulated soil is rolled by the roller 47 to make the surface soil more compacted and accelerate the breakage of the high-temperature foam covering the surface soil, so that the foam liquid can more quickly soak the fertilizer under the soil layer.

[0034] Example 8 like Figure 1-11As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the top end of the ditching body 1 away from the telescopic discharge pipe 18 is fixedly connected to a support frame 48, one side of the outer wall of the support frame 48 is fixedly connected to a hydraulic telescopic frame 49, the end of the support frame 48 away from the hydraulic telescopic frame 49 is fixedly connected to a storage bin 50, and the bottom of the storage bin 50 is fixedly connected to one end of the telescopic discharge pipe 18.

[0035] In this embodiment, a support frame 48 is provided at one end of the top of the trenching body 1 away from the telescopic discharge pipe 18, and a storage bin 50 is provided on one side of the outer wall of the support frame 48, and fertilizer is injected into the storage bin 50 for preliminary processing, and then sent into the trenching body 1 through the telescopic discharge pipe 18 provided at the bottom thereof to be fully mixed with the soil. A hydraulic telescopic frame 49 is provided on one side of the outer wall of the support frame 48 away from the storage bin 50, and the hydraulic telescopic frame 49 is installed on a shipping vehicle and started to control the height of the trenching body 1, thereby avoiding the problem that when trenching and topdressing are performed at different stages of soybean planting, the height of the trenching equipment cannot meet the height of the current soybean plants, which causes the trenching equipment to squeeze the soybean plants during topdressing, thereby causing the soybean plants to be deformed and damaged.

[0036] Example 9 like Figure 1-11 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a U-shaped screening plate 51 is fixedly connected to the top of the inner wall of the storage bin 50, a crushing frame 52 is rotatably connected to the inner wall of the U-shaped screening plate 51, and one end of the crushing frame 52 passes through the U-shaped screening plate 51 and is rotatably connected to the inner wall of the storage bin 50, and a second motor 53 is fixedly connected to the end of the crushing frame 52 away from the storage bin 50.

[0037] In this embodiment, a U-shaped sieve plate 51 is provided on the inner wall of the storage bin 50. When the fertilizer enters the U-shaped sieve plate 51, the second motor 53 provided at one end of the storage bin 50 is started, so that the second motor 53 drives the crushing frame 52 provided at its output end to crush the granular fertilizer in the U-shaped sieve plate 51, so that the subsequent soil can be more fully mixed with the fertilizer, further solving the problem that some fertilizers are in solid spherical shape, which not only affects the absorption of fertilizers by soybean plants, but also makes it difficult to control the dosage of fertilizers during fertilization, thereby easily causing root burn of soybean plants.

[0038] The working principle of the ditching device for soybean planting soil fertilization will be described in detail below.

[0039] like Figure 1-11As shown, a U-shaped screening plate 51 is arranged on the inner wall of the storage bin 50. When the fertilizer enters the U-shaped screening plate 51, the second motor 53 arranged at one end of the storage bin 50 is started, so that the second motor 53 drives the crushing frame 52 arranged at its output end to crush the granular fertilizer in the U-shaped screening plate 51, and the electric trenching wheel 2 arranged at one end of the top of the inner wall of the trenching body 1 is started to trench the soil in the planting field. The soil produced by the trenching is pulled by the electric trenching wheel 2 and enters the filter plate 27 along the arc groove arranged at the top of the inner wall of the trenching body 1. As the filter plate 27 vibrates, the fine particles in the soil fall along the filter plate 27 to the top of the processing bin 3, and enter the processing bin 3 along the slope plate, while the particles remaining on the surface of the filter plate 27 are The soil blocks enter the guide plate 19, are discharged along the discharge pipes 20 arranged at both ends of one side of the outer wall of the guide plate 19, and are accumulated on both sides of the gully. At this time, the fertilizer in the storage bin 50 is sent into the processing bin 3 along the telescopic discharge pipe 18, and the fine-grained soil and the fertilizer are fully mixed and mixed by using the stirring frame 24. By setting a support bin 5 at the bottom of the processing bin 3, starting the first motor 6 arranged at one end of the top of the inner wall of the support bin 5, and using the first motor 6 to drive the bevel gear 7 arranged at its output end, so that the bevel gear 7 drives the outer wall side, and the bevel gear rod 8 arranged on the inner wall of the support bin 5, and by setting a first gear rod 9 on one side of the inner wall of the support bin 5, the bevel gear rod 8 drives the gear 10 arranged on the top of the first gear rod 9, so that the gear 10 drives The second gear rod 11 is arranged on one side of the movable outer wall, and a special-shaped gear 12 is arranged at one end of the second gear rod 11. When the special-shaped gear 12 rotates at the groove, the engaging block 13 arranged on the top thereof tilts toward the groove of the special-shaped gear 12, so that the protrusion arranged on one side of the outer wall of the engaging block 13 is disengaged from the transmission gear 15, and the arc-shaped clamping block 14 arranged on the top thereof is affected by the inclination of the engaging block 13, so that one end of the arc-shaped clamping block 14 is disengaged from the original clamping groove and embedded in the next-level clamping groove. At this time, the special-shaped gear 12 continues to rotate, so that the engaging block 13 is disengaged from the groove and lifts it up. At this time, the arc-shaped clamping block 14 is pushed by the thrust of the engaging block 13 to push the transmission gear 15, and the protrusion arranged on the side of the outer wall of the engaging block 13 is used to push the transmission gear 15 The driving gear 15 is fixed so as to realize the rotation of the driving gear 15 in a reciprocating manner. A protruding angle roller shaft 16 is arranged on one side of the outer wall of the driving gear 15. When the driving gear 15 rotates, the protruding angle roller shaft 16 is driven to rotate, so that the protruding angle roller shaft 16 indirectly presses down the elastic clamping plate 17 arranged at the bottom thereof, so that the closed surface between the elastic clamping plate 17 and the collecting tube 4 is opened, so that the soil-fertilizer mixture in the processing bin 3 is indirectly sent into the distributing plate 23, and the distributing plate 23 is used for spreading, so that the soil-fertilizer mixture in the gully presents an indirect petal shape and covers the gully. Then, the circular plates arranged at both ends of one side of the outer wall of the ditching main body 1 are used to push the soil accumulated on both sides of the gully into the ditch, and bury the soil-fertilizer mixture.A liquid storage bin 38 is provided at the angle between one side of the outer wall of the telescopic discharge pipe 18 and the top of the guide plate 19, and vegetable oil, sugar, water and a proper amount of pesticide are injected into the liquid storage bin 38 for thorough mixing. Subsequently, a heating plate 39 provided at the center of the bottom of the inner wall of the liquid storage bin 38 is started to heat the mixed liquid. After the grooves are filled, a pressurized water pump 40 provided at the bottom of the inner wall of the liquid storage bin 38 is started, and the mixed liquid is injected into the discharge pipe 41 through the pressurized water pump 40. A barreled leak plate 42 is provided at one end of the discharge pipe 41. When the mixed liquid is pressurized by the pressurized water pump 40 and is quickly sprayed into the spreader 43 provided at one end of the outer wall of the barreled leak plate 42, the external air is affected by the impact of the mixed liquid and flows into the spreader 43 through the holes on the surface of the barreled leak plate 42. Due to the squeezing of a large amount of air, The mixed liquid is filled with air, so that the mixed liquid is sprayed out from the spreader 43 in the form of foam, covering the surface of the filled soil layer. When the furrow is opened, the deep soil is turned to the surface of the soil layer, so that the high-temperature foam covering the soil layer can not only eliminate the insect eggs and weed seeds hidden on the surface of the soil layer, but also after the foam is broken, the foam liquid produced will soak the fertilizer under the soil layer along the soil, which is beneficial to the absorption of fertilizer by soybean plants. It further solves the problem that during the use of the traditional furrowing device for soil fertilization in soybean planting, the fertilizer is often accumulated in the furrow in strips after furrowing, which not only avoids the difficulty of the fertility in the fertilizer to be completely absorbed by the soybean plant, but also avoids the difficulty of the fertilizer remaining under the soil layer to be degraded by the soil, resulting in soil acidification, thereby causing soil pollution.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A ditching device for fertilizing soybean planting soil, comprising a ditching body (1), characterized in that: One end of the top of the inner wall of the ditching body (1) is fixedly connected to an electric ditching wheel (2), a side of the inner wall of the ditching body (1) away from the electric ditching wheel (2) is fixedly connected to a processing chamber (3), and a stirring mechanism is provided on one side of the inner wall of the processing chamber (3), a filtering mechanism is provided on the inner wall of the ditching body (1) between the electric ditching wheel (2) and the processing chamber (3), one end of the bottom of the processing chamber (3) is fixedly connected to a material collecting pipe (4), and a material discharging mechanism is provided at the bottom of the material collecting pipe (4); The bottom of the processing chamber (3) is fixedly connected to a support chamber (5), one end of the top of the inner wall of the support chamber (5) is fixedly connected to a first motor (6), an output end of the first motor (6) is fixedly connected to a bevel gear (7), one side of the outer wall of the bevel gear (7) is meshed with a bevel gear rod (8), and one end of the bevel gear rod (8) is rotatably connected to the inner wall of the support chamber (5), a side of the bevel gear rod (8) close to the support chamber (5) is meshed with a first gear rod (9), and the middle part of one side of the outer wall of the first gear rod (9) is rotatably connected to the inner wall of the support chamber (5), and one end of the first gear rod (9) is meshed with a gear (10 ), a second gear rod (11) is meshed on one side of the outer wall of the gear (10), one end of the second gear rod (11) is fixedly connected to a special-shaped gear (12), the top of the special-shaped gear (12) is slidably connected to a fitting block (13), the top of the fitting block (13) is rotatably connected to an arc-shaped clamping block (14), one end of the outer wall of the arc-shaped clamping block (14) is clamped to a transmission gear (15), one side of the outer wall of the transmission gear (15) is fixedly connected to a protruding angle roller shaft (16), the bottom of the protruding angle roller shaft (16) is overlapped with an elastic clamping plate (17), and one end of the bottom of the elastic clamping plate (17) overlaps the inner wall of the aggregate tube (4); A telescopic discharge pipe (18) is fixedly connected to one end of the top of the trenching body (1), a guide plate (19) is fixedly connected to the bottom of the outer wall of the telescopic discharge pipe (18), and discharge pipes (20) are fixedly connected to both ends of one side of the outer wall of the guide plate (19).

2. A ditching device for soybean planting soil fertilization according to claim 1, characterized in that: The material discharge mechanism comprises a rotating tube (21) rotatably connected to the bottom of the material gathering tube (4); the bottom of one side of the outer wall of the rotating tube (21) is rotatably connected to the bottom of the inner wall of the support bin (5); a toothed disc (22) is fixedly connected to the middle of the outer wall of the rotating tube (21); one side of the outer wall of the toothed disc (22) is meshed with one side of the outer wall of the bevel gear (7); a material distribution disc (23) is fixedly connected to the bottom of the rotating tube (21); and a plurality of partitions are fixedly connected to the inner wall of the material distribution disc (23).

3. A ditching device for soybean planting soil fertilization according to claim 1, characterized in that: The stirring mechanism comprises a stirring frame (24) rotatably connected to one side of the inner wall of the processing chamber (3), one end of the outer wall of the stirring frame (24) is fixedly connected to the center of one side of the outer wall of the gear (10), and one end of the gear (10) away from the stirring frame (24) is rotatably connected to the middle of the inner wall of the support chamber (5).

4. A ditching device for soybean planting soil fertilization according to claim 3, characterized in that: The filtering mechanism comprises a limiting wheel (25) rotatably connected to the inner wall of the ditching body (1) and located between the electric ditching wheel (2) and the processing chamber (3); one side of the outer wall of the limiting wheel (25) is rotatably connected to a linkage rod (26); and the side of the linkage rod (26) away from the limiting wheel (25) is rotatably connected to a filter plate (27); both sides of one end of the outer wall of the filter plate (27) are fixedly connected to an elastic support plate (28); and one end of the outer wall of the elastic support plate (28) is fixedly connected to the inner wall of the ditching body (1); one end of the linkage rod (26) away from the filter plate (27) is fixedly connected to a transmission rod (54); and one end of the transmission rod (54) is fixedly connected to A gear rack (29) is provided, and the top of the gear rack (29) is fixedly connected to the top of the inner wall of the ditching body (1); a gear cylinder (30) is meshed on one side of the outer wall of the gear rack (29); and both ends of the outer wall of the gear cylinder (30) pass through the ditching body (1) and are rotatably connected to the top of one side of the inner wall of the support bin (5); a transmission belt (31) is transmission-connected at both ends of the outer wall of the gear cylinder (30) and in a gap between the ditching body (1) and the support bin (5); one end of the transmission belt (31) is transmission-connected to one end of the outer wall of the stirring frame (24); and the end of the transmission belt (31) close to the stirring frame (24) is between the gear (10) and the ditching body (1).

5. A ditching device for soybean planting soil fertilization according to claim 4, characterized in that: A slide groove (32) is provided at one end of the top of the inner wall of the groove opening body (1); an elastic telescopic rod (33) is fixedly connected to one side of the inner wall of the slide groove (32); an output end of the elastic telescopic rod (33) is fixedly connected to a fixed rod (34); a clamping plate (35) is fixedly connected to one side of the outer wall of the fixed rod (34); and one end of the clamping plate (35) is plugged into the inner wall of the telescopic discharge pipe (18).

6. A ditching device for soybean planting soil fertilization according to claim 5, characterized in that: Racks (36) are fixedly connected to both ends of the outer wall of the fixing rod (34), a half gear (37) is meshed at the bottom of the rack (36), and one end of the half gear (37) is fixedly connected to a side of the outer wall of the gear cylinder (30) close to the transmission belt (31).

7. The ditching device for soybean planting soil fertilization according to claim 1, characterized in that: A liquid storage bin (38) is fixedly connected at the angle between one side of the outer wall of the telescopic discharge pipe (18) and the top of the guide plate (19); a heating plate (39) is fixedly connected at the center of the bottom of the inner wall of the liquid storage bin (38); a pressurized water pump (40) is fixedly connected at one end of the bottom of the inner wall of the liquid storage bin (38); a discharge pipe (41) is fixedly connected at the output end of the pressurized water pump (40); a barrel-mounted drain plate (42) is fixedly connected at one end of the discharge pipe (41); a spreader (43) is fixedly connected at one end of the outer wall of the barrel-mounted drain plate (42); and a curved baffle (44) is fixedly connected at one side of the output end of the spreader (43).

8. A ditching device for soybean planting soil fertilization according to claim 7, characterized in that: Extension plates (45) are fixedly connected at both ends of the outer wall of one side of the trenching body (1) close to the spreader (43), one end of the extension plate (45) is fixedly connected to a soil covering iron chain (46), and a roller (47) is rotatably connected to the middle of the outer wall of the soil covering iron chain (46).

9. The ditching device for soybean planting soil fertilization according to claim 1, characterized in that: One end of the top of the trenching body (1) away from the telescopic discharge pipe (18) is fixedly connected to a support frame (48), one side of the outer wall of the support frame (48) is fixedly connected to a hydraulic telescopic frame (49), and one end of the support frame (48) away from the hydraulic telescopic frame (49) is fixedly connected to a storage bin (50), and the bottom of the storage bin (50) is fixedly connected to one end of the telescopic discharge pipe (18).

10. A ditching device for soybean planting soil fertilization according to claim 9, characterized in that: A U-shaped sieve plate (51) is fixedly connected to the top of the inner wall of the material storage bin (50), a crushing frame (52) is rotatably connected to the inner wall of the U-shaped sieve plate (51), one end of the crushing frame (52) passes through the U-shaped sieve plate (51) and is rotatably connected to the inner wall of the material storage bin (50), and one end of the crushing frame (52) away from the material storage bin (50) is fixedly connected to a second motor (53).

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