Agricultural machine seed manure and soil turning integrated machine and using method thereof
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural machinery seed manure and soil turning integrated machine and a using method thereof.
Background
Agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
At present, most of agricultural work is that the soil is firstly turned mechanically, then various fertilizers are mixed and stirred in advance and then are manually scattered into farmlands, the traditional fertilizing method for thousands of years is low in efficiency, and the fertilizing amount at each time needs to be manually controlled, so that the phenomenon of uneven fertilization is caused, and the growth of crops is greatly influenced; in addition, the fertilizer is generally spread manually during the fertilization, so that more manpower is consumed; at the same time, most of the existing fertilizing or soil turning equipment can only perform a single function, the utilization rate of tools is not high, the operation efficiency is low, time and labor are wasted, and soil cannot be turned in low-lying areas due to the fact that the land is uneven.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an agricultural machinery integrated machine for fertilizing and turning soil, which is compact in structure, uniform in fertilization and integrates fertilization and turning soil, does not need to be stirred and mixed in advance, and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
an agricultural machine for integrating seed manure and soil turning comprises a frame, wherein an agitator tank is fixedly connected to the top of the frame, a feed hopper communicated with the top of the agitator tank is arranged at the top of the agitator tank, an agitating component for agitating chemical fertilizer is arranged on one side of the agitator tank, a discharge pipe communicated with the bottom of the agitator tank is arranged at the bottom of the agitator tank, the bottom end of the discharge pipe extends into the frame and is fixedly connected with a fertilizing tank, two sides of the fertilizing tank are fixedly connected with inner walls of two sides of the frame, an adjusting component for adjusting fertilizing concentration of the fertilizing tank is arranged in the fertilizing tank, two sides of the frame are both provided with rectangular grooves, inner walls of two sides of the rectangular grooves are both slidably connected with sliding plates, one side, close to each other, of the two sliding plates is fixedly connected with the same fixed plate, one side, close to each, a plurality of connecting blocks have been arranged to the outer wall equidistance of cylinder, the inside of connecting block is equipped with the shovel that digs, and one side threaded connection of connecting block has the bolt, the one end of bolt run through the shovel and with shovel threaded connection that digs, one side of sliding plate is equipped with and is used for driving cylinder pivoted rotating assembly, the top of fixed plate is equipped with and is used for controlling the cylinder to carry out the lift subassembly that goes up and down.
The stirring subassembly includes the rotation motor of fixed connection in agitator tank one side, the output shaft fixedly connected with second synchronizing wheel of rotating the motor, the top inner wall and the bottom inner wall of agitator tank rotate and are connected with same puddler, a plurality of stirring leaves have been arranged to the outer wall equidistance of puddler, agitator tank and the first synchronizing wheel of fixedly connected with are run through on the top of puddler, the outside transmission of first synchronizing wheel and second synchronizing wheel is connected with same hold-in range.
The adjusting component comprises a sliding groove arranged in the fertilizing box, the inner walls of two sides of the sliding groove are connected with the same control panel in a sliding way, one side of the control panel is fixedly connected with a rack, the inner walls of the two sides of the rack are rotatably connected with the same rotating rod, the outer wall of the rotating rod is fixedly sleeved with a first gear which is meshed with the rack, one end of the rotating rod extends to one side of the frame and is fixedly connected with a rotating disc, a plurality of clamping grooves are annularly and equidistantly arranged on one side of the rotating disc away from the frame, one side of the frame is fixedly connected with a fixed seat, an L-shaped plate is rotationally connected in the fixed seat, one side of the L-shaped plate close to the rack is fixedly connected with a spring, one side of the spring close to the rack is fixedly connected with the rack, one end of the L-shaped plate, which is far away from the spring, is fixedly connected with a clamping block, and one end of the clamping block, which is close to the turntable, extends into the clamping groove.
The rotating assembly comprises a driving motor fixedly connected to one side of the sliding plate, an output shaft of the driving motor is fixedly connected with a second belt pulley, one end of the rotating shaft extends to a first belt pulley fixedly connected to one side of the sliding plate, and a belt is in transmission connection with the outer side of the first belt pulley and the outer side of the second belt pulley.
The lifting assembly comprises two lead screws fixedly connected to the top of the fixing plate, the top ends of the two lead screws penetrate through the rack and are in threaded connection with lead screw nuts, the bottom of each lead screw nut is rotatably connected with the top of the rack, a worm wheel is fixedly sleeved on the outer wall of each lead screw nut, two symmetrical bases are fixedly connected to the top of the rack, one sides of the two bases close to each other are rotatably connected with the same worm, the worm is meshed with the worm wheel, one end of the worm penetrates through the bases and is fixedly connected with a disc, one side of the disc, far away from the rack, is rotatably connected with a handle, a second gear is fixedly sleeved on the outer wall of the worm, a support is fixedly connected to the top of the rack, a rotating ring is rotatably connected to the support, a semicircular toothed ring is fixedly connected to the inner wall of, the top of swivel becket is equipped with the through-hole, the top fixedly connected with dead lever of frame, the top of dead lever runs through the through-hole and swivelling joint has the rotor plate, the bottom of rotor plate and the top of swivel becket touch mutually.
One side of frame is equipped with rolling bearing, the one end of dwang run through rolling bearing's inner circle and with rolling bearing's inner circle fixed connection, can reduce the frictional force of frame to the dwang through rolling bearing, make dwang pivoted lighter.
One end fixedly connected with stopper of rack, the stopper plays limiting displacement, prevents that stopper and control panel from breaking away from in the fertilization case.
The sliding plate is characterized in that sliding rails are fixedly connected to the inner walls of the two sides of the rectangular groove, a plurality of sliding blocks are arranged on the two sides of the sliding plate at equal intervals, the sliding blocks are connected with the sliding rails in a sliding mode, and friction force of the rack to the sliding plate can be reduced through the sliding rails and the sliding blocks.
The fixed cover of outer wall of discharging pipe is equipped with the solenoid valve, can control the chemical fertilizer through the solenoid valve and flow from the agitator tank in, fertilize, a plurality of antiskid wheels have been arranged to the both sides equidistance of frame, one side fixedly connected with connecting plate of frame, a plurality of screw holes have been arranged to the equidistance in the connecting plate, one side hinge of frame has the door plant.
The use method of the agricultural machine integrating seed manure and soil turning comprises the following steps:
s1, connecting the rack with a power machine through a connecting plate and a threaded hole, then putting different fertilizers into a stirring box from a feed hopper, starting a rotating motor to drive a second synchronous wheel to rotate, driving a stirring rod, a stirring blade and a first synchronous wheel to rotate through a synchronous belt by the second synchronous wheel, and further stirring the fertilizers, so that the different fertilizers are fully mixed without manually stirring the fertilizers in advance;
s2, pressing a spring at one end of the L-shaped plate inwards to start compression, and rotating one end of the L-shaped plate outwards to separate the clamping block from the clamping groove, so that the clamping block brakes the rotating disc, then rotating the rotating disc to drive the rotating rod and the first gear to rotate, the first gear is meshed with the rack, along with the rotation of the first gear, the control panel and the rack start to move upwards, the distance in the fertilizing box can be enlarged, further the fertilizing concentration can be controlled, then the pressure on the L-shaped plate is released, the L-shaped plate is clamped into the clamping groove again under the elastic force of the spring, and the rotating disc is braked again;
s3, rotating the rotating plate to align the protruding part of the rotating plate with the through hole, releasing the braking of the rotating plate on the rotating ring, and rotating the rotating ring upwards, so that the braking of the semi-circular gear ring on the second gear can be released;
s4, when the brake on the second gear is released, the disc and the worm are driven to rotate through the handle, the worm is meshed with the worm wheel, the lead screw is in threaded connection with the lead screw nut, the lead screw nut and the worm wheel are driven to rotate along with the rotation of the worm, and therefore the lead screw, the fixing plate and the sliding plate can be controlled to move up and down, and the soil turning depth is controlled;
s5, then, the driving motor is started to drive the second belt pulley, the second belt pulley drives the first belt pulley, the rotating shaft, the roller, the connecting block and the soil turning shovel to rotate through the belt, soil turning is started, the electromagnetic valve is started when the rack advances along with the power machine and turns soil, and the mixed fertilizer is applied through the discharging pipe and the fertilizing box.
The invention has the following advantages:
1. put into the agitator tank with different chemical fertilizers from the feeder hopper, start to rotate motor drive second synchronizing wheel and rotate, the second synchronizing wheel passes through the hold-in range and drives puddler, stirring leaf and first synchronizing wheel and rotate, and then can stir the chemical fertilizer, makes different chemical fertilizers intensive mixing, does not need the manual work to stir the chemical fertilizer in advance.
2. Press the one end spring of L template inwards and begin to compress, the one end of L template outwards rotates, make the fixture block break away from in the draw-in groove, relieve the braking of fixture block to the carousel, rotate the carousel and drive dwang and first gear revolve after that, first gear and rack mesh mutually, along with the rotation of first gear, control panel and rack begin the rebound, can enlarge the interval of fertilization incasement, and then can control the concentration of fertilizeing, then loosen the pressure to the L template, the L template blocks into the draw-in groove again under the spring action of spring, the carousel brakes once more.
3. The rotating plate is rotated to align the protruding portion of the rotating plate with the through hole, the rotating ring is released from being braked by the rotating plate, and the rotating ring is rotated upwards, so that the second gear can be released from being braked by the semicircular gear ring.
4. When the braking to the second gear is removed, the disc and the worm are driven to rotate through the handle, the worm is meshed with the worm wheel, the screw rod is in threaded connection with the screw rod nut, the screw rod nut and the worm wheel are driven to rotate along with the rotation of the worm, the up-down movement of the screw rod, the fixing plate and the sliding plate can be controlled, the soil turning depth is controlled, then the driving motor is started to drive the second belt pulley, the second belt pulley drives the first belt pulley, the rotating shaft, the roller, the connecting block and the soil turning shovel to rotate through the belt, and soil turning is started.
5. One side of the rack is provided with a connecting plate and a threaded hole, and the rack can be better connected with the power machine through the connecting plate and the threaded hole.
6. Be equipped with a plurality of connecting blocks in the outside of cylinder, during the one end of turning over the soil shovel inserts the connecting block, tightly fixed together with the shovel that turns over the soil through the bolt, prevent to produce between the in-process connecting block that turns over the soil and the shovel that turns over the soil and rock, influence and turn over the soil, can easily change the shovel that turns over the soil when the shovel that turns over the soil damages moreover.
The stirring device is simple in structure and convenient to operate, different chemical fertilizers are directly put into the stirring box, the rotating motor is started to drive the stirring rod and the stirring blades to stir the chemical fertilizers, chemical fertilizer stirring is not required in advance, simplicity and convenience are realized, and labor intensity is reduced; can control the interval between control panel and the rack through rotating the carousel, and then can regulate and control the concentration of fertilizeing, prevent that the concentration of fertilizeing is too high or low influence crops growth excessively, rotate the degree of depth that the soil spade of digging turns over in addition and the disc can be controlled, prevent to dig in the unable effectual soil that turns over in some low-lying areas.
Description of the figures and
FIG. 1 is a front cross-sectional view of an integrated agricultural machine for seed, fertilizer and soil turning;
FIG. 2 is a side view of an integrated machine for seed, fertilizer and soil turning of agricultural machinery, which is provided by the invention;
FIG. 3 is a top view of the integrated agricultural machine for seed manure and soil turning;
FIG. 4 is a front view of an integrated agricultural machine for seed manure and soil turning;
FIG. 5 is a front view of a roller of the integrated machine for seed, fertilizer and soil turning of agricultural machinery provided by the invention;
FIG. 6 is a partial front cross-sectional view of a fertilizing box of the integrated agricultural machinery for seed manure and soil turning;
FIG. 7 is a partial top cross sectional view of a fertilizing box of the integrated agricultural machinery machine for seed manure and soil turning;
FIG. 8 is a front view of a turntable of the integrated agricultural machine for seed manure and soil turning;
FIG. 9 is a front cross-sectional view of a connecting block and a soil turning shovel of the integrated agricultural machine for seed manure and soil turning provided by the invention;
FIG. 10 is an enlarged view of the part A in FIG. 3 of the seed manure and soil turning integrated machine of the agricultural machine according to the present invention;
FIG. 11 is a front sectional view of the semi-circular gear ring and the second gear of the integrated agricultural machinery for seed, fertilizer and soil turning;
FIG. 12 is a front sectional view of a rotating ring of the integrated machine for seed, fertilizer and soil turning of agricultural machinery, according to the present invention;
FIG. 13 is a top view of the rotating ring of the integrated machine for seed, fertilizer and soil turning of agricultural machinery;
FIG. 14 is a front view of a fixing rod of the integrated machine for seed manure and soil turning of agricultural machinery provided by the invention;
FIG. 15 is a top view of a fixing rod of the integrated machine for seed manure and soil turning of agricultural machinery provided by the present invention;
FIG. 16 is a front sectional view of the agricultural machinery integrated machine for seed manure and soil turning of the second embodiment;
FIG. 17 is a top view of the second embodiment of the integrated agricultural machinery for seed manure and soil turning;
FIG. 18 is a front view of the second embodiment of the integrated machine for seed manure and soil turning of agricultural machinery.
In the figure: 1. a frame; 2. a stirring box; 3. a feed hopper; 4. a stirring rod; 5. stirring blades; 6. a first synchronizing wheel; 7. rotating the motor; 8. a second synchronizing wheel; 9. a synchronous belt; 10. a discharge pipe; 11. fertilizing box; 12. a sliding groove; 13. a control panel; 14. a rack; 15. rotating the rod; 16. a first gear; 17. a turntable; 18. a fixed seat; 19. an L-shaped plate; 20. a spring; 21. a clamping block; 22. a card slot; 23. a rectangular groove; 24. a sliding plate; 25. a fixing plate; 26. a rotating shaft; 27. a drum; 28. connecting blocks; 29. turning over the soil; 30. a bolt; 31. a first pulley; 32. a drive motor; 33. a second pulley; 34. a belt; 35. a lead screw; 36. a lead screw nut; 37. a worm gear; 38. a base; 39. a worm; 40. a disc; 41. a handle; 42. a second gear; 43. a support; 44. a rotating ring; 45. a semicircular toothed ring; 46. a through hole; 47. fixing the rod; 48. a rotating plate; 49. a door panel; 50. anti-skid wheels; 51. a connecting plate; 52. a threaded hole; 53. a rotating bearing; 54. a limiting block; 55. an electromagnetic valve; 56. a slide rail; 57. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-15, an agricultural machine for integrating seed manure and soil turning comprises a frame 1, wherein an agitator tank 2 is fixedly connected to the top of the frame 1, a feed hopper 3 communicated with the top of the agitator tank 2 is arranged on the top of the agitator tank 2, an agitating component for agitating chemical fertilizers is arranged on one side of the agitator tank 2, a discharge pipe 10 communicated with the bottom of the agitator tank 2 is arranged on the bottom of the agitator tank 2, the bottom end of the discharge pipe 10 extends into the frame 1 and is fixedly connected with a fertilizing tank 11, two sides of the fertilizing tank 11 are fixedly connected with inner walls of two sides of the frame 1, an adjusting component for adjusting the fertilizing concentration of the fertilizing tank 11 is arranged in the fertilizing tank 11, two sides of the frame 1 are respectively provided with a rectangular groove 23, two inner walls of two rectangular grooves 23 are respectively and slidably connected with a sliding plate 24, one side, close to each, the fixed cover of the outer wall of axis of rotation 26 is equipped with cylinder 27, and a plurality of connecting blocks 28 have been arranged to the outer wall equidistance of cylinder 27, and the inside of connecting block 28 is equipped with digs native shovel 29, and one side threaded connection of connecting block 28 has bolt 30, and the one end of bolt 30 runs through digs native shovel 29 and with digs native shovel 29 threaded connection, and one side of sliding plate 24 is equipped with and is used for driving cylinder 27 pivoted rotating assembly, and the top of fixed plate 25 is equipped with the lifting unit who is used for controlling cylinder 27 to go up and down.
In the invention, the adjusting component comprises a sliding groove 12 arranged in a fertilizing box 11, two side inner walls of the sliding groove 12 are slidably connected with a same control panel 13, one side of the control panel 13 is fixedly connected with a rack 14, two side inner walls of a rack 1 are rotatably connected with a same rotating rod 15, the outer wall of the rotating rod 15 is fixedly sleeved with a first gear 16, the first gear 16 is meshed with the rack 14, one end of the rotating rod 15 extends to one side of the rack 1 and is fixedly connected with a rotating disk 17, a plurality of clamping grooves 22 are annularly and equidistantly arranged on one side of the rotating disk 17 far away from the rack 1, one side of the rack 1 is fixedly connected with a fixed seat 18, an L-shaped plate 19 is rotatably connected in the fixed seat 18, one side of the L-shaped plate 19 close to the rack 1 is fixedly connected with a spring 20, one side of the spring, one end of the clamping block 21 close to the rotating disc 17 extends into the clamping groove 22.
In the present invention, the rotating assembly includes a driving motor 32 fixedly connected to one side of the sliding plate 24, an output shaft of the driving motor 32 is fixedly connected to a second belt pulley 33, one end of the rotating shaft 26 extends to one side of the sliding plate 24 and is fixedly connected to a first belt pulley 31, and a belt 34 is drivingly connected to the outer sides of the first belt pulley 31 and the second belt pulley 33.
In the invention, the lifting assembly comprises two lead screws 35 fixedly connected to the top of a fixed plate 25, the top ends of the two lead screws 35 penetrate through a rack 1 and are in threaded connection with lead screw nuts 36, the bottom of each lead screw nut 36 is rotatably connected with the top of the rack 1, a worm wheel 37 is fixedly sleeved on the outer wall of each lead screw nut 36, two symmetrical bases 38 are fixedly connected to the top of the rack 1, one side, close to each other, of each base 38 is rotatably connected with a same worm 39, the worm 39 is meshed with the worm wheel 37, one end of each worm 39 penetrates through the corresponding base 38 and is fixedly connected with a disc 40, one side, far away from the rack 1, of each disc 40 is rotatably connected with a handle 41, a second gear 42 is fixedly sleeved on the outer wall of each worm 39, a support 43 is fixedly connected to the top of the rack 1 in a rotating manner, a rotating ring 44 is connected to the, the top of the rotating ring 44 is provided with a through hole 46, the top of the frame 1 is fixedly connected with a fixed rod 47, the top of the fixed rod 47 penetrates through the through hole 46 and is rotatably connected with a rotating plate 48, and the bottom of the rotating plate 48 is contacted with the top of the rotating ring 44.
In the invention, one side of the frame 1 is provided with the rotating bearing 53, one end of the rotating rod 15 penetrates through the inner ring of the rotating bearing 53 and is fixedly connected with the inner ring of the rotating bearing 53, and the friction force of the frame 1 to the rotating rod 15 can be reduced through the rotating bearing 53, so that the rotating rod 15 can rotate more easily.
In the invention, one end of the rack 14 is fixedly connected with the limiting block 54, and the limiting block 54 plays a limiting role to prevent the limiting block 54 and the control panel 13 from being separated from the fertilizing box 11.
In the invention, the inner walls of two sides of the two rectangular grooves 23 are fixedly connected with the slide rails 56, a plurality of slide blocks 57 are arranged at equal intervals on two sides of the slide plate 24, the slide blocks 57 are in sliding connection with the slide rails 56, and the friction force of the rack 1 to the slide plate 24 can be reduced through the slide rails 56 and the slide blocks 57.
According to the invention, the electromagnetic valve 55 is fixedly sleeved on the outer wall of the discharge pipe 10, chemical fertilizer can be controlled to flow out of the stirring box 2 through the electromagnetic valve 55 for fertilizing, a plurality of anti-skid wheels 50 are equidistantly arranged on two sides of the rack 1, a connecting plate 51 is fixedly connected to one side of the rack 1, a plurality of threaded holes 52 are equidistantly arranged in the connecting plate 51, and a door plate 49 is hinged to one side of the rack 1.
A use method of an agricultural machine integrating seed manure and soil turning comprises the following steps:
s1, connecting the rack 1 with a power machine through a connecting plate 51 and a threaded hole 52, then putting different fertilizers into the stirring box 2 from the feed hopper 3, starting the rotating motor 7 to drive the second synchronizing wheel 8 to rotate, and driving the stirring rod 4, the stirring blade 5 and the first synchronizing wheel 6 to rotate through the synchronous belt 9 by the second synchronizing wheel 8, so that the fertilizers can be stirred, the different fertilizers are fully mixed, and the fertilizers do not need to be stirred manually in advance;
s2, pressing a spring 20 at one end of an L-shaped plate 19 inwards to start compression, rotating one end of the L-shaped plate 19 outwards to separate a clamping block 21 from a clamping groove 22, releasing the braking of the clamping block 21 on a rotating disc 17, then rotating the rotating disc 17 to drive a rotating rod 15 and a first gear 16 to rotate, enabling the first gear 16 and a rack 14 to be meshed, enabling a control plate 13 and the rack 14 to start moving upwards along with the rotation of the first gear 16, expanding the distance in a fertilizing box 11, further controlling the fertilizing concentration, then releasing the pressure on the L-shaped plate 19, enabling the clamping block 21 to be clamped into the clamping groove 22 again under the elastic action of the spring 20 by the L-shaped plate 19, and braking the rotating disc 17 again;
s3, rotating the rotating plate 48 to align the protruding portion of the rotating plate 48 with the through hole 46, releasing the braking of the rotating plate 48 on the rotating ring 44, and rotating the rotating ring 44 upward, thereby releasing the braking of the semi-circular gear ring 45 on the second gear 42;
s4, when the brake on the second gear 42 is released, the handle 41 drives the disc 40 and the worm 39 to rotate, the worm 39 is meshed with the worm wheel 37, the lead screw 35 is in threaded connection with the lead screw nut 36, the lead screw nut 36 and the worm wheel 37 are driven to rotate along with the rotation of the worm 39, and therefore the up-and-down movement of the lead screw 35, the fixing plate 25 and the sliding plate 24 can be controlled, and the soil turning depth can be controlled;
s5, the driving motor 32 is started to drive the second belt pulley 33, the second belt pulley 33 drives the first belt pulley 31, the rotating shaft 26, the roller 27, the connecting block 28 and the soil turning shovel 29 to rotate through the belt 34, soil turning is started, the electromagnetic valve 55 is started while the frame 1 moves forward along with the power machine and turns soil, and the mixed fertilizer is applied through the discharge pipe 10 and the fertilizing box 11.
Example two: as shown in fig. 16-18, the present embodiment is different from the first embodiment in that: stirring assembly includes the rotation motor 7 of fixed connection in agitator tank 2 one side, the output shaft fixedly connected with second synchronizing wheel 8 of rotating motor 7, the top inner wall and the bottom inner wall of agitator tank 2 rotate and are connected with same puddler 4, a plurality of stirring leaves 5 have been arranged to the outer wall equidistance of puddler 4, agitator tank 2 and the first synchronizing wheel 6 of fixedly connected with are run through on the top of puddler 4, the outside transmission of first synchronizing wheel 6 and second synchronizing wheel 8 is connected with same hold-in range 9.
However, as is well known to those skilled in the art, the working principle and wiring method of the rotating motor 7, the driving motor 32 and the solenoid valve 55 are common and are conventional means or common knowledge, and thus will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The working principle is as follows: firstly, connecting the frame 1 with a power machine through a connecting plate 51 and a threaded hole 52, then putting different fertilizers into a stirring box 2 from a feed hopper 3, starting a rotating motor 7 to drive a second synchronous wheel 8 to rotate, driving a stirring rod 4, a stirring blade 5 and a first synchronous wheel 6 to rotate through a synchronous belt 9 by the second synchronous wheel 8, further stirring the fertilizers, fully mixing the different fertilizers, and not needing manual fertilizer stirring in advance, secondly, pressing a spring 20 at one end of an L-shaped plate 19 inwards to start compression, rotating one end of the L-shaped plate 19 outwards to separate a clamping block 21 from a clamping groove 22, releasing the braking of the clamping block 21 on a turntable 17, then rotating the turntable 17 to drive a rotating rod 15 and a first gear 16 to rotate, wherein the first gear 16 is meshed with a rack 14, and a control panel 13 and the rack 14 start to move upwards along with the rotation of the first gear 16, the distance in the fertilizing box 11 can be enlarged, the fertilizing concentration can be controlled, then the pressure on the L-shaped plate 19 is released, the clamping block 21 of the L-shaped plate 19 is clamped into the clamping groove 22 again under the action of the elastic force of the spring 20, the rotary disc 17 is braked again, the third step is to rotate the rotating plate 48, the protruding part of the rotating plate 48 is aligned with the through hole 46, the braking of the rotating plate 48 on the rotating ring 44 is released, the rotating ring 44 is rotated upwards, the braking of the semicircular gear ring 45 on the second gear 42 can be released, the fourth step is to drive the disc 40 and the worm 39 to rotate through the handle 41 when the braking on the second gear 42 is released, the worm 39 is meshed with the worm wheel 37, the screw 35 is in threaded connection with the screw nut 36, the screw nut 36 and the worm wheel 37 are driven to rotate along with the rotation of the worm 39, the up-and-down movement of the screw 35, the fixing plate 25 and the sliding plate, and fifthly, starting the driving motor 32 to drive the second belt pulley 33, driving the first belt pulley 31, the rotating shaft 26, the roller 27, the connecting block 28 and the soil turning shovel 29 to rotate through the belt 34 by the second belt pulley 33 to start soil turning, starting the electromagnetic valve 55 while the frame 1 advances along with the power machine and turns soil, and fertilizing the mixed fertilizer through the discharge pipe 10 and the fertilizing box 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.