Bio-organic fertilizer applying device

Abstract

The invention discloses a bio-organic fertilizer applying device, and belongs to the field of agricultural soil preparation and fertilization, the bio-organic fertilizer applying device comprises a base plate and a connecting piece rotationally connected to one side of the base plate, the upper end of the base plate is connected with a first fertilizer discharging part, the lower end of the base plate is further connected with two rotary tillage parts, and one rotary tillage part is connected with a second fertilizer discharging part; the first fertilizer discharging part comprises a first box body fixedly connected to the upper end of the base plate, a first cover plate fixedly connected to the upper end of the first box body, a plurality of first motors fixedly connected to the upper end of the first cover plate, a plurality of first discharging openings formed in the first box body, and a plurality of spiral feeding rods located in the first box body, and the two ends of each spiral feeding rod are rotationally connected with the base plate and the cover plate correspondingly; output shafts of the motors I penetrate through the cover plate I and are fixedly connected with one ends of a plurality of spiral feeding rods respectively; by means of the layered rotary tillage mode, connection among layers of soil is more reasonable, the contact area and depth of the fertilizer and the soil are further increased through two times of fertilization and two times of rotary tillage, and the fertilizer can be better adsorbed by soil particles.

Description

Technical Field

[0001] The invention relates to the field of agricultural land preparation and fertilization, and more specifically to a biological organic fertilizer fertilization device. Background Art

[0002] Bio-organic fertilizer refers to a type of fertilizer that combines the effects of microorganisms and organic fertilizers, which is made up of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and have been harmlessly treated and decomposed. It can improve the soil, improve the soil's physical and chemical properties, and enhance the soil's ability to retain water, fertilizer, and supply fertilizer. Bio-organic fertilizer application device refers to a tool or equipment used to apply bio-organic fertilizer to the soil.

[0003] Most of the existing bio-organic fertilizer fertilizing devices first turn the soil, and in the process of turning the soil, the bio-organic fertilizer is sent into the turned-out ditch and covered by the fallen soil. For example, a bio-organic fertilizer fertilizing device and method for millet disclosed in an existing patent (a Chinese invention patent with a publication number of CN118451813B) and a bio-organic fertilizer fertilizing device disclosed in an existing patent (a Chinese utility model patent with a publication number of CN217116847U) are used. The two bio-organic fertilizer fertilizing devices disclosed in the above two existing patents all adopt the above-mentioned mode of turning the soil first and then fertilizing;

[0004] Although the existing technical means can achieve the application of biological organic fertilizer to the soil, the biological organic fertilizer is sent into the ditch during the soil turning process and is covered by the fallen soil. Since the fertilizer is applied in the middle layer of the soil (below the soil surface), the surface soil may lack fertilizer. Secondly, the biological organic fertilizer is sent into the ditch during the soil turning process, which will cause the distribution of the fertilizer in the soil to be relatively uneven. Especially in the case of no complete turning or mixing, some areas may have a higher concentration of fertilizer, while other areas may lack fertilizer, thereby affecting the utilization rate of the fertilizer. Summary of the invention

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a biological organic fertilizer fertilizing device.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A biological organic fertilizer fertilizing device comprises a base plate and a connecting piece rotatably connected to one side of the base plate, wherein the upper end of the base plate is connected to a fertilizer discharge part 1, and the lower end of the base plate is further connected to two rotary tillage parts, and one of the rotary tillage parts is connected to a fertilizer discharge part 2;

[0008] The fertilizer discharging part 1 comprises a box body 1 fixedly connected to the upper end of the base plate 1, a cover plate 1 fixedly connected to the upper end of the box body 1, a plurality of motors 1 fixedly connected to the upper end of the cover plate 1, a plurality of discharging ports 1 opened inside the box body 1, and a plurality of spiral feeding rods located inside the box body 1 and having two ends respectively connected to the base plate and the cover plate for rotation, and the output shafts of the plurality of motors 1 all penetrate the cover plate 1 and are respectively fixedly connected to one end of the plurality of spiral feeding rods;

[0009] The fertilizer discharge part 2 includes two fertilizer storage components connected to the rotary tillage part, and the fertilizer storage component includes a box body 2 connected to one side of the rotary tillage part, a cover plate 2 fixedly connected to the upper end of the box body 2, a plurality of motors 2 fixedly connected to the upper end of the cover plate 2, a plurality of discharge parts located inside the box body 2 and having two ends respectively connected to the inner wall of the box body 2 and the cover plate 2 for rotation, a plurality of conical discharge ports opened at the lower end of the box body 2, and the output shafts of the plurality of motors 2 all pass through the cover plate 2 and are respectively connected to the plurality of discharge parts.

[0010] Furthermore, the rotary tillage part includes multiple connecting frames fixedly connected to the lower end of the base plate, a frame plate fixedly connected to the lower ends of the multiple connecting frames, a driving part fixedly connected to the upper end of the frame plate and a transmission part connected to the output shaft of the driving part, two transmission shafts respectively connected to the two transmission ends of the transmission part, two side plates respectively fixedly connected to both sides of the frame plate, two bottom support frames respectively fixedly connected to the lower ends of the two side plates, a synchronization component connected to the inside of the two side plates, and a loosening blade located between the two side plates and connected to the two synchronization components at both ends.

[0011] Furthermore, the two box bodies 2 are fixedly connected to the upper end of the frame plate, the driving part is located between the two box bodies 2, and the unloading part includes a rotating shaft 1 located inside the box body 2 and connected to the cover plate 2 at one end, a plurality of stirring parts 1 fixedly connected to the outer surface of the rotating shaft 1, and a spiral feeding part 1 fixedly connected to the outer surface of the rotating shaft 1.

[0012] Furthermore, the cover plate 1 and the cover plate 2 are both provided with a plurality of feed slots, and a plurality of movable plates are respectively clamped in the plurality of feed slots.

[0013] Furthermore, the fertilizer discharge part 2 also includes a homogenizing and discharging part connected to the lower end of the frame plate, and the homogenizing and discharging part includes a hollow seat and a hollow block slidably connected to the lower end of the frame plate, a buffer net fixedly connected to the inner cavity wall of the hollow seat, a plurality of tooth keys integrally formed on the inner cavity wall of the hollow block, an incomplete gear rotatably connected to the lower end of the frame plate and located in the inner cavity of the hollow block, a driving part fixedly connected to the lower end of the frame plate and used to drive the incomplete gear to rotate, and the incomplete gear is meshed with the tooth key, and the hollow block is fixedly connected to one side of the hollow seat.

[0014] Furthermore, the driving part includes a shell 1 fixed to the lower end of the frame plate, a motor 4 fixed to a lower end of the shell and a shell 2, and the output shaft of the motor 4 passes through the shell 1 and is fixed to one side of the incomplete gear, and the shell 2 is mounted on the outside of the motor 4 to protect the motor 4.

[0015] Furthermore, a plurality of material shifting rods are fixedly connected to the lower end of the frame plate, the cross-section of the material buffer net is concave, and the recessed portion of the material buffer net is arranged in the middle of the material buffer net.

[0016] Furthermore, a hollow ring body is fixedly connected to the lower end of the frame plate, the other end of the rotating shaft one is rotatably connected to the inside of the hollow ring body, and a movable groove is opened inside the rotating shaft one, a movable column is movably inserted inside the movable groove, and a tension spring is also provided in the movable groove, and both ends of the tension spring are respectively fixedly connected to the inner wall of the movable groove and one end of the movable column, a plurality of inclined grooves are opened at the lower end of the hollow ring body, a disk body is fixedly connected to the lower end of the movable column, and a plurality of inclined top blocks matching the inclined grooves are integrally formed at the upper end of the disk body.

[0017] Furthermore, a plurality of deep loosening teeth are connected to the lower end of the base plate, and a feed trough 2 is provided inside each of the plurality of deep loosening teeth, a plurality of feed troughs 1 are provided inside the base plate, which are respectively connected to the plurality of feed troughs 2, and a middle connecting plate is fixedly connected to the opening of the feed trough 1, and a plurality of deep fertilizer delivery components whose output ends are connected to the plurality of feed troughs are connected to the upper end of the base plate, and the deep fertilizer delivery components include a box body 3 fixedly connected to the upper end of the base plate, a conical feed portion integrally formed at the lower end of the box body 3, a cover plate 3 fixedly connected to the upper end of the box body 3, a motor 3 fixedly connected to the upper end of the cover plate 3, a rotating shaft 2 located inside the box body 3 and connected to the cover plate 3 and the middle connecting plate at both ends respectively, a spiral feeding portion 2 fixedly connected to the outside of the rotating shaft 2, and a plurality of stirring portions 2.

[0018] Furthermore, adjustable support parts are connected to both sides of the base plate, and the adjustable support parts include a side seat fixedly connected to one side of the base plate, a screw rod screwed inside the side seat, two guide plates movably inserted inside the side seat, and a roller part fixedly connected to the lower ends of the two guide plates, and the lower end of the screw rod is rotatably connected to the upper end of the roller part.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) This scheme is provided with two rotary tillage parts and two fertilizer discharge parts. The biological organic fertilizer is discharged through the fertilizer discharge part and falls on the soil surface. Then, the surface of the soil is turned over by one of the rotary tillage parts. In this process, the loosening blade will cut the soil into pieces during rotation. When the biological fertilizer is sprinkled on the soil surface, the blade will break the blocky soil into smaller particles. At the same time, due to the stirring of the blade, the soil and the biological fertilizer will be initially mixed. At the same time, the loosening blade will turn the soil and the biological fertilizer together. They will turn the lower layer of soil to the upper layer and bring the biological fertilizer sprinkled on the surface into the surface soil, which is conducive to the contact between the fertilizer and the root system of the soil surface, and quickly supply the nutrients needed by the plants in the early stage. The original layer distribution of soil and fertilizer is changed, so that the fertilizer can be more evenly distributed in the turned layer of the soil; after the first fertilization, part of the fertilizer and the soil The surface layer is mixed, and the second fertilization is done between the two sets of rotary tillage parts. At this time, the loosening blade located between the fertilizer discharge part one and the fertilizer discharge part two turns up the upper soil, and the new biological organic fertilizer discharged from the fertilizer discharge part two falls into the turned up soil, and then the middle layer of the soil after the two fertilizations is loosened by another rotary tillage part. This can not only evenly mix the fertilizer of the second fertilization in the soil, but also further adjust the overall structure of the soil. The fertilizer is turned into the soil again through the rotary tillage part, and the fertilizer enters the middle layer of the soil. This process can ensure that the deeper roots (such as the deep roots of some crops) can obtain nutrient support, which is beneficial to the full growth stage of the plant. This layered rotary tillage method makes the connection between the various layers of the soil more reasonable. Through two fertilizations and two rotary tillages, the contact area and depth of the fertilizer and the soil are further increased, so that the fertilizer can be better adsorbed by the soil particles.

[0021] (2) The present invention is provided with a homogenizing feeding part, which drives the incomplete gear to rotate through the motor 4. The rotation of the incomplete gear can drive the hollow block and the hollow seat to reciprocate at the lower end of the frame plate. During the reciprocating motion, the biological organic fertilizer discharged from the conical discharge port can fall on different positions of the buffer net inside the hollow seat, thereby avoiding the accumulation of fertilizer in a certain position and improving the fertilizer feeding efficiency of the buffer net. At the same time, since the reciprocating motion of the hollow seat drives the reciprocating motion of the buffer net, the biological organic fertilizer falling on different positions of the buffer net can be evenly distributed. The biological organic fertilizer distributed on the buffer net evenly passes through the buffer net and falls, thereby achieving uniform fertilizer landing and feeding, so that the fertilizer is evenly distributed on the soil surface or deep layer.

[0022] (3) The present invention is provided with a tension spring, a movable column, a disk body and an inclined top block. When the rotating shaft rotates and drives the movable column to rotate, the movable column drives the disk body to rotate. When the disk body rotates, the inclined top block can be moved out of the inclined groove. At this time, the inclined top block pushes the disk body and the movable column to move downward, so that the tension spring is stretched. When the disk body continues to rotate and the inclined top block re-enters the inclined groove, the tension spring pulls the movable column and the disk body to move upward and makes the disk body contact with the hollow ring body to generate vibration. The vibration can act on the hollow ring body. At the same time, the vibration can also be transmitted to the rotating shaft through the movable column. The vibration is conducive to the smooth discharge of the biological organic fertilizer from the conical discharge port and the hollow ring body, and avoids the organic fertilizer from being blocked in the conical discharge port and the hollow ring body and affecting the discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of a discharge port of the present invention;

[0025] Figure 3 It is a structural schematic diagram of a fertilizer discharge part of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the rotary tillage unit and the fertilizer storage assembly of the present invention;

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 6 It is a schematic diagram of the structure of the housing 1 and the housing 2 of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the homogenizing and discharging part of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the material-moving rod, the hollow ring body and the disk body of the present invention;

[0031] Fig. 9 For the present invention Figure 8 A magnified schematic diagram of the structure at B in the middle;

[0032] Fig.10 It is a schematic diagram of the movable slot and the inclined slot structure of the present invention;

[0033] Fig.11 It is a schematic diagram of the structure of the tension spring, the movable column and the inclined ejector block of the present invention;

[0034] Fig.12 It is a schematic diagram of the structure of the deep loosening teeth, the second feeding trough, the first feeding trough and the deep fertilizer delivery component of the present invention;

[0035] Fig.13 For the present invention Fig.12 A magnified schematic diagram of the structure at C in the middle;

[0036] Fig.14 It is a schematic diagram of the structure of the feed chute and the middle connecting plate of the present invention;

[0037] Fig.15 For the present invention Fig.14 A magnified schematic diagram of the structure at D in the middle;

[0038] Fig.16 It is a schematic diagram of the structure of the buffer net of the present invention.

[0039] Description of the numbers in the figure:

[0040] 1. Base plate; 11. Feeding trough 1; 12. Middle connecting plate; 2. Connector; 3. Adjustable support part; 31. Side seat; 32. Screw rod; 33. Guide plate; 34. Roller part; 4. Rotary tillage part; 41. Frame plate; 42. Connecting frame; 43. Drive part; 44. Soil loosening blade; 45. Transmission part; 46. Transmission shaft; 47. Side plate; 48. Bottom support frame; 5. Fertilizer discharge part 1; 51. Box 1; 52. Cover plate 1; 53. Motor 1; 54. Discharge port 1; 55. Screw feeding rod; 6. Fertilizer discharge part 2; 61. Fertilizer storage assembly; 611. Box 2; 612. Cover plate 2; 613. Motor 2; 614. Movable plate; 615. Rotating shaft 1; 616 , stirring part one; 617, spiral feeding part one; 618, conical discharge port; 62, homogenizing discharge part; 621, shell one; 622, shell two; 623, hollow seat; 624, slow-down net; 625, hollow block; 626, tooth key; 627, incomplete gear; 63, feed lever; 64, hollow ring body; 65, disk body; 651, inclined top block; 66, inclined groove; 67, movable groove; 68, tension spring; 69, movable column; 7, deep loosening teeth; 71, discharge trough two; 8, deep fertilizer feeding component; 81, box three; 82, conical discharge part; 83, cover plate three; 84, motor three; 85, rotating shaft two; 86, spiral feeding part two; 87, stirring part two. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 16A biological organic fertilizer fertilizing device comprises a base plate 1, a connecting member 2 rotatably connected to one side of the base plate 1, the upper end of the base plate 1 is connected to a fertilizer discharge part 5, the lower end of the base plate 1 is also connected to two rotary tillage parts 4, and one of the rotary tillage parts 4 is connected to a fertilizer discharge part 6;

[0043] The fertilizer discharging part 5 comprises a box body 51 fixedly connected to the upper end of the base plate 1, a cover plate 52 fixedly connected to the upper end of the box body 51, a plurality of motors 53 fixedly connected to the upper end of the cover plate 52, a plurality of discharging ports 54 opened inside the box body 51, and a plurality of spiral feeding rods 55 located inside the box body 51 and having both ends rotatably connected to the base plate 1 and the cover plate, and the output shafts of the plurality of motors 53 all penetrate the cover plate 52 and are respectively fixedly connected to one end of the plurality of spiral feeding rods 55;

[0044] The fertilizer discharge part 6 includes two fertilizer storage components 61 connected to the rotary tillage part 4, and the fertilizer storage component 61 includes a box body 611 connected to one side of the rotary tillage part 4, a cover plate 612 fixedly connected to the upper end of the box body 611, a plurality of motors 613 fixedly connected to the upper end of the cover plate 612, a plurality of discharge parts located inside the box body 611 and rotatably connected to the inner wall of the box body 611 and the cover plate 612 at both ends, and a plurality of conical discharge ports 618 opened at the lower end of the box body 611, and the output shafts of the plurality of motors 613 all pass through the cover plate 612 and are respectively connected to the plurality of discharge parts.

[0045] The rotary tillage unit 4 includes a plurality of connecting frames 42 fixedly connected to the lower end of the base plate 1, a frame plate 41 fixedly connected to the lower ends of the plurality of connecting frames 42, a driving unit 43 fixedly connected to the upper end of the frame plate 41 and a transmission unit 45 connected to the output shaft of the driving unit 43, two transmission shafts 46 respectively connected to the two transmission ends of the transmission unit 45, two side plates 47 respectively fixedly connected to the two sides of the frame plate 41, two bottom support frames 48 respectively fixedly connected to the lower ends of the two side plates 47, a synchronization component connected to the inside of the two side plates 47, and a loosening blade 44 located between the two side plates 47 and connected to the two synchronization components at both ends. The driving unit 43 is a diesel engine, and the output shaft of the diesel engine is connected to the output shaft of the transmission unit 45. The transmission part 45 adopts a reducer (or a gear reduction box, which is a common part of existing rotary tillers and is a mature existing technology, which will not be described here). Its function is to convert the high-speed rotation of the diesel engine into a lower speed suitable for the operation of the rotary tiller. There is a group of gear mechanisms in the reducer, which is used to reduce the speed and distribute the power to two synchronously rotating transmission shafts 46. The transmission shaft 46 drives the loosening blade 44 to rotate through a synchronous assembly (using two sprockets and connecting the two sprockets, one of which is fixed to the transmission shaft 46, and the other sprocket is rotatably connected to the inside of the side plate 47. This synchronous transmission method is a mature existing technology and will not be described here).

[0046] The two box bodies 611 are both fixedly connected to the upper end of the frame plate 41, the driving part 43 is located between the two box bodies 611, and the unloading part includes a rotating shaft 615 located inside the box body 611 and connected to the cover plate 612 at one end, a plurality of stirring parts 616 fixedly connected to the outer surface of the rotating shaft 615, and a spiral feeding part 617 fixedly connected to the outer surface of the rotating shaft 615.

[0047] The cover plate 1 52 and the cover plate 2 612 are both provided with a plurality of feed troughs, and a plurality of movable plates 614 are respectively clamped in the plurality of feed troughs. After the cover plate 1 52 and the cover plate 2 612 are taken out from the feed troughs, biological organic fertilizer can be added into the box body 1 51 and the box body 2 611 through the feed troughs.

[0048] By adopting the above technical solution, the base plate 1 is connected to the traction end of the tractor through the connecting piece 2, and the device is driven to move by the movement of the tractor. During the movement, the motor 53 can drive the spiral feeding rod 55 to rotate. The rotation of the spiral feeding rod 55 can stir the biological organic fertilizer in the box body 51, and at the same time can drive the biological organic fertilizer to be transported to the discharge port 54. The biological organic fertilizer is discharged from the discharge port 54 and falls on the soil surface. One of the rotary tillage parts 4 works to rotate the loosening blade 44, and the surface of the soil is turned over by the loosening blade 44. In this process, the loosening blade 44 will chop the soil during the rotation. When there is biological fertilizer, When sprinkled on the soil surface, the loosening blade 44 will break the blocky soil into smaller particles. At the same time, due to the stirring of the loosening blade 44, the soil and the biological fertilizer will be preliminarily mixed. In addition, the loosening blade 44 will turn the soil and the biological fertilizer together. They will turn the soil in the lower layer to the upper layer and bring the biological fertilizer sprinkled on the surface into the surface soil, which is conducive to the contact between the fertilizer and the root system of the soil surface, and quickly provide the nutrients needed by the plants in the early stage. The original layer distribution of the soil and fertilizer is changed, so that the fertilizer can be more evenly distributed in the turned layer of the soil; after the first fertilization, part of the fertilizer is mixed with the soil surface, and at the same time, the motor 2 613 works to drive the rotating shaft 1 61 5 rotates, the rotation of the rotating shaft 615 drives the stirring part 616 to rotate, and the biological organic fertilizer inside the box body 2 611 is stirred. The rotation of the rotating shaft 615 can also drive the spiral feeding part 617 to rotate, stir the biological organic fertilizer in the box body 151 and drive the biological organic fertilizer to be transported to the conical discharge port 618, and the biological organic fertilizer is discharged from the conical discharge port 618. The loosening blade 44 located between the fertilizer discharge part 15 and the fertilizer discharge part 26 turns up the upper layer of soil, and the new biological organic fertilizer discharged from the conical discharge port 618 falls into the turned up upper layer of soil. The rotary tillage part 4 on the right side of the fertilizer discharge part 26 works to rotate the loosening blade 44, and the loosening blade 44 on the right side The soil blade 44 can loosen the middle layer of the soil after two fertilizations, which can not only evenly mix the fertilizer of the second fertilization in the soil, but also further adjust the overall structure of the soil. The fertilizer that falls into the turned-up soil is turned back into the soil through the loosening blade 44, and the fertilizer enters the middle layer of the soil. This process can ensure that the deeper roots (such as the deep roots of some crops) can obtain nutrient support, which is beneficial to the full growth stage of the plant. This layered rotary tillage method makes the connection between the various layers of the soil more reasonable. Through two fertilizations and two rotary tillages, the contact area and depth between the fertilizer and the soil are further increased, so that the fertilizer can be better adsorbed by the soil particles.

[0049] like Figure 6-Figure 8As shown, the fertilizer discharge part 2 6 also includes a homogenizing and discharging part 62 connected to the lower end of the frame plate 41, and the homogenizing and discharging part 62 includes a hollow seat 623 and a hollow block 625 slidably connected to the lower end of the frame plate 41, a buffer net 624 fixed on the inner cavity wall of the hollow seat 623, a plurality of tooth keys 626 integrally formed on the inner cavity wall of the hollow block 625, an incomplete gear 627 rotatably connected to the lower end of the frame plate 41 and located in the inner cavity of the hollow block 625, and a driving part 43 fixed to the lower end of the frame plate 41 and used to drive the incomplete gear 627 to rotate, and the incomplete gear 627 is meshed with the tooth key 626, and the hollow block 625 is fixed to one side of the hollow seat 623.

[0050] The driving part 43 includes a shell 1 621 fixed to the lower end of the frame plate 41, a motor 4 fixed to the lower end of the shell 1 621 and a shell 2 622, and the output shaft of the motor 4 passes through the shell 1 621 and is fixed to one side of the incomplete gear 627, and the shell 2 622 is sleeved on the outside of the motor 4 to protect the motor 4.

[0051] A plurality of material shifting rods 63 are also fixedly connected to the lower end of the frame plate 41 . The cross section of the material buffer net 624 is concave, and the concave portion of the material buffer net 624 is located in the middle of the material buffer net 624 .

[0052] By adopting the above technical solution, the motor 4 (not shown in the drawings of the specification of the present application, fixed at the lower end of the shell 1 621 and located inside the shell 2 622) drives the incomplete gear 627 to rotate, and the rotation of the incomplete gear 627 can drive the hollow block 625 and the hollow seat 623 to reciprocate back and forth at the lower end of the frame plate 41. During the reciprocating motion, the biological organic fertilizer discharged from the conical discharge port 618 can fall on different positions on the buffer net 624 inside the hollow seat 623. During the reciprocating motion of the buffer net 624 The biological organic fertilizers on both sides of the buffer net 624 will fall into the depressed part in the middle of the buffer net 624, avoiding the fertilizers from being concentrated in a certain position and improving the fertilizer application efficiency of the buffer net 624. At the same time, the reciprocating motion of the hollow seat 623 drives the reciprocating motion of the buffer net 624, so that the biological organic fertilizers at different positions on the buffer net 624 can be evenly distributed. The biological organic fertilizers distributed on the buffer net 624 evenly pass through the buffer net 624 and fall down, realizing uniform fertilizer application and making the fertilizers evenly distributed on the soil surface or deep layer.

[0053] like Figure 8-Figure 11As shown, the lower end of the frame plate 41 is also fixedly connected to a hollow ring body 64, the other end of the rotating shaft 615 is rotatably connected to the inside of the hollow ring body 64, and a movable groove 67 is opened inside the rotating shaft 615, a movable column 69 is movably inserted inside the movable groove 67, and a tension spring 68 is also provided in the movable groove 67, and the two ends of the tension spring 68 are respectively fixedly connected to the inner wall of the movable groove 67 and one end of the movable column 69, a plurality of inclined grooves 66 are opened at the lower end of the hollow ring body 64, a disk body 65 is fixedly connected to the lower end of the movable column 69, and a plurality of inclined top blocks 651 matching the inclined grooves 66 are integrally formed at the upper end of the disk body 65.

[0054] By adopting the above technical solution, when the rotating shaft 615 rotates and drives the movable column 69 to rotate, the movable column 69 drives the disk body 65 to rotate. When the disk body 65 rotates, the inclined top block 651 can be moved out of the inclined groove 66. At this time, the inclined top block 651 pushes the disk body 65 and the movable column 69 to move downward, so that the tension spring 68 stretches. When the disk body 65 continues to rotate and the inclined top block 651 re-enters the inclined groove 66, the tension spring 68 pulls the movable column 69 and the disk body 65 to move upward and makes the disk body 65 contact with the hollow ring body 64 to generate vibration. The vibration can act on the hollow ring body 64. At the same time, the vibration can also be transmitted to the rotating shaft 615 through the movable column 69. The vibration is conducive to the smooth discharge of the biological organic fertilizer from the conical discharge port 618 and the hollow ring body 64, avoiding the organic fertilizer from being blocked in the conical discharge port 618 and the hollow ring body 64 to affect the discharge.

[0055] like Figure 12-Figure 15 As shown, the lower end of the base plate 1 is also connected to a plurality of deep loosening teeth 7, and a plurality of deep loosening teeth 7 are each provided with a feed trough 2 71, a plurality of feed troughs 11 are provided inside the base plate 1 respectively connected to the plurality of feed troughs 2 71, and a middle connecting plate 12 is fixedly connected to the opening of the feed trough 11, and the upper end of the base plate 1 is also connected to a plurality of deep fertilizer delivery components 8 whose output ends are connected to the plurality of feed troughs 11, and the deep fertilizer delivery components 8 include a box body 3 81 fixed to the upper end of the base plate 1, a conical feed portion 82 integrally formed at the lower end of the box body 3 81, a cover plate 3 83 fixed to the upper end of the box body 3 81, a motor 3 84 fixed to the upper end of the cover plate 3 83, a rotating shaft 2 85 located inside the box body 3 81 and connected to the cover plate 3 83 and the middle connecting plate 12 at both ends respectively, a spiral feeding portion 2 86 fixed to the outside of the rotating shaft 2 85, and a plurality of stirring portions 2 87.

[0056] The base plate 1 is connected to adjustable support parts 3 on both sides, and the adjustable support parts 3 include a side seat 31 fixedly connected to one side of the base plate 1, a screw rod 32 screwed inside the side seat 31, two guide plates 33 movably inserted inside the side seat 31, and a roller part 34 fixedly connected to the lower ends of the two guide plates 33, and the lower end of the screw rod 32 is rotatably connected to the upper end of the roller part 34.

[0057] By adopting the above technical scheme, multiple deep loosening teeth 7 are arranged in a staggered manner and inserted into the deep soil layer. When the device is moved by the movement of the tractor, the deep loosening teeth 7 loosen the deep soil. The motor 3 84 can drive the rotating shaft 2 85 to rotate. The rotation of the rotating shaft 2 85 drives the spiral feeding part 2 86 and the stirring part 2 87 to rotate. The spiral feeding part 2 86 and the stirring part 2 87 rotate to stir the materials inside the conical feeding part 82. The rotation of the stirring part 2 87 can avoid the blockage of the discharge port of the conical feeding part 82. The rotation of the spiral feeding part 2 86 can transport the biological organic fertilizer in the conical feeding part 82 to the lower feeding trough 1 11. The biological organic fertilizer enters the lower feeding trough 2 71 from the lower feeding trough 11, and is discharged from the opening of the lower feeding trough 2 71 and directly falls into the deep soil layer, so that the fertilizer is applied to a deeper soil layer. For some fertilizer components that need to play a role in deep soil or for deep-rooted crops, this deep fertilization method is very effective.

[0058] Usage: Connect the base plate 1 to the traction end of the tractor through the connector 2, and drive the device to move by the movement of the tractor. The biological organic fertilizer is discharged from the fertilizer discharge part 5 and falls on the soil surface. One of the rotary tillage parts 4 works to rotate the loosening blade 44, and the surface of the soil is turned over by the loosening blade 44. When the biological fertilizer is spread on the soil surface, the loosening blade 44 will break the blocky soil into smaller particles and preliminarily mix the soil and the biological fertilizer. After the first fertilization, part of the fertilizer is mixed with the soil surface, and the biological organic fertilizer is discharged from the fertilizer discharge part 2 6, and the biological organic fertilizer is discharged from the conical discharge port 618. The loosening blade 4 located between the fertilizer discharge part 1 5 and the fertilizer discharge part 2 6 4 turns up the upper soil layer, and the new biological organic fertilizer discharged from the conical discharge port 618 falls into the turned-up upper soil layer. The rotary tillage part 4 on the right side of the fertilizer discharge part 2 6 works to rotate the loosening blade 44. The loosening blade 44 on the right side can loosen the soil in the middle layer after the two fertilizations, which can not only evenly mix the fertilizer of the second fertilization in the soil, but also turn the fertilizer that falls into the turned-up soil back into the soil to make the fertilizer enter the middle soil layer. The layered rotary tillage method makes the connection between the various layers of the soil more reasonable. Through two fertilizations and two rotary tillages, the contact area and depth between the fertilizer and the soil are further increased, so that the fertilizer can be better adsorbed by the soil particles.

[0059] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological organic fertilizer fertilizing device, comprising a base plate (1), a connecting member (2) rotatably connected to one side of the base plate (1), characterized in that: The upper end of the base plate (1) is connected to a fertilizer discharge part 1 (5), and the lower end of the base plate (1) is also connected to two rotary tillage parts (4), and one of the rotary tillage parts (4) is connected to a fertilizer discharge part 2 (6); The fertilizer discharge part (5) comprises a box body (51) fixedly connected to the upper end of the base plate (1), a cover plate (52) fixedly connected to the upper end of the box body (51), a plurality of motors (53) fixedly connected to the upper end of the cover plate (52), a plurality of discharge ports (54) opened inside the box body (51), and a plurality of spiral feeding rods (55) located inside the box body (51) and having two ends respectively rotatably connected to the base plate (1) and the cover plate, wherein the output shafts of the plurality of motors (53) all penetrate the cover plate (52) and are respectively fixedly connected to one end of the plurality of spiral feeding rods (55); The fertilizer discharging part (6) comprises two fertilizer storage components (61) connected to the rotary tillage part (4), and the fertilizer storage component (61) comprises a box body (611) connected to one side of the rotary tillage part (4), a cover plate (612) fixedly connected to the upper end of the box body (611), a plurality of motors (613) fixedly connected to the upper end of the cover plate (612), a plurality of discharge parts located inside the box body (611) and having two ends respectively connected to the inner wall of the box body (611) and the cover plate (612) for rotation, and a plurality of conical discharge ports (618) provided at the lower end of the box body (611), and the output shafts of the plurality of motors (613) all pass through the cover plate (612) and are respectively connected to the plurality of discharge parts.

2. A biological organic fertilizer fertilization device according to claim 1, characterized in that: The rotary tillage unit (4) comprises a plurality of connecting frames (42) fixedly connected to the lower end of the base plate (1), a frame plate (41) fixedly connected to the lower ends of the plurality of connecting frames (42), a driving unit (43) fixedly connected to the upper end of the frame plate (41) and a transmission unit (45) connected to an output shaft of the driving unit (43), two transmission shafts (46) respectively connected to two transmission ends of the transmission unit (45), two side plates (47) respectively fixedly connected to both sides of the frame plate (41), two bottom support frames (48) respectively fixedly connected to the lower ends of the two side plates (47), a synchronization component connected inside the two side plates (47), and a loosening blade (44) located between the two side plates (47) and having two ends respectively connected to the two synchronization components.

3. A biological organic fertilizer fertilization device according to claim 2, characterized in that: The two second boxes (611) are both fixedly connected to the upper end of the frame plate (41), the driving part (43) is located between the two second boxes (611), and the unloading part includes a rotating shaft (615) located inside the second box (611) and connected to the second cover plate (612) at one end, a plurality of stirring parts (616) fixedly connected to the outer surface of the rotating shaft (615), and a spiral feeding part (617) fixedly connected to the outer surface of the rotating shaft (615).

4. A biological organic fertilizer fertilization device according to claim 3, characterized in that: The cover plate 1 (52) and the cover plate 2 (612) are both provided with a plurality of feed slots, and a plurality of movable plates (614) are respectively clamped in the plurality of feed slots.

5. A biological organic fertilizer fertilization device according to claim 4, characterized in that: The fertilizer discharge section 2 (6) also includes a homogenizing and discharging section (62) connected to the lower end of the frame plate (41), and the homogenizing and discharging section (62) includes a hollow seat (623) and a hollow block (625) slidably connected to the lower end of the frame plate (41), a buffering net (624) fixedly connected to the inner wall of the hollow seat (623), a plurality of tooth keys (626) integrally formed on the inner wall of the hollow block (625), an incomplete gear (627) rotatably connected to the lower end of the frame plate (41) and located in the inner cavity of the hollow block (625), and a driving section (43) fixedly connected to the lower end of the frame plate (41) and used for driving the incomplete gear (627) to rotate, and the incomplete gear (627) is meshed with the tooth keys (626), and the hollow block (625) is fixedly connected to one side of the hollow seat (623).

6. A biological organic fertilizer fertilization device according to claim 5, characterized in that: The driving part (43) comprises a housing 1 (621) fixedly connected to the lower end of the frame plate (41), a motor 4 and a housing 2 (622) fixedly connected to the lower end of the housing 1 (621), wherein the output shaft of the motor 4 passes through the housing 1 (621) and is fixedly connected to one side of the incomplete gear (627), and the housing 2 (622) is sleeved on the outside of the motor 4 to protect the motor 4.

7. A biological organic fertilizer fertilization device according to claim 6, characterized in that: A plurality of material shifting rods (63) are also fixedly connected to the lower end of the frame plate (41); the cross section of the material buffer net (624) is concave, and the concave portion of the material buffer net (624) is arranged in the middle of the material buffer net (624).

8. A biological organic fertilizer fertilizing device according to claim 7, characterized in that: The lower end of the frame plate (41) is also fixedly connected to a hollow ring body (64), the other end of the rotating shaft (615) is rotatably connected to the inside of the hollow ring body (64), and a movable groove (67) is provided inside the rotating shaft (615), a movable column (69) is movably inserted inside the movable groove (67), and a tension spring (68) is also provided in the movable groove (67), the two ends of the tension spring (68) are respectively fixedly connected to the inner wall of the movable groove (67) and one end of the movable column (69), a plurality of inclined grooves (66) are provided at the lower end of the hollow ring body (64), the lower end of the movable column (69) is fixedly connected to a disk body (65), and the upper end of the disk body (65) is integrally formed with a plurality of inclined top blocks (651) matching the inclined grooves (66).

9. A biological organic fertilizer fertilizing device according to claim 8, characterized in that: The lower end of the base plate (1) is also connected to a plurality of deep loosening teeth (7), and each of the plurality of deep loosening teeth (7) is provided with a second material discharge trough (71). The base plate (1) is provided with a plurality of first material discharge troughs (11) respectively connected to the plurality of second material discharge troughs (71), and a middle connecting plate (12) is fixedly connected to the opening of the first material discharge trough (11). The upper end of the base plate (1) is also connected to a plurality of deep fertilizer delivery components (8) whose output ends are connected to the plurality of first material discharge troughs (11), and the deep fertilizer delivery components (8) include a fixed A box body (81) connected to the upper end of the base plate (1), a conical feeder (82) integrally formed at the lower end of the box body (81), a cover plate (83) fixedly connected to the upper end of the box body (81), a motor (84) fixedly connected to the upper end of the cover plate (83), a rotating shaft (85) located inside the box body (81) and connected to the cover plate (83) and the middle connecting plate (12) at both ends, a spiral feeder (86) fixedly connected to the outside of the rotating shaft (85), and a plurality of stirring parts (87).

10. A biological organic fertilizer fertilization device according to claim 9, characterized in that: Both sides of the base plate (1) are connected to an adjustable support part (3), and the adjustable support part (3) comprises a side seat (31) fixedly connected to one side of the base plate (1), a screw rod (32) screwed inside the side seat (31), two guide plates (33) movably inserted inside the side seat (31), and a roller part (34) fixedly connected to the lower ends of the two guide plates (33), and the lower end of the screw rod (32) is rotatably connected to the upper end of the roller part (34).

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