CN115581130A

CN115581130A - Land renovation fertilizing device for mechanized agricultural intelligent planting

Info

Publication number: CN115581130A
Application number: CN202210455025.5A
Authority: CN
Inventors: 李玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-01-10

Abstract

The invention discloses a land renovation fertilizing device for mechanized agricultural intelligent planting in the technical field of agricultural planting, which comprises a main body plate, wherein a group of sliding toothed plates penetrate through the inside of the main body plate, a group of hollow cylindrical guide columns are arranged at the bottom of the main body plate, sliding columns are arranged at the bottom of the sliding toothed plates, rotating wheels are rotatably connected inside the sliding columns, the sliding wheels are transmitted through the transmission of rack gears, the function of automatically and quickly adjusting a soil turning device to prevent deformation due to overlarge acting force is achieved, meanwhile, stone blocks are avoided under the reaction force of the stone blocks by an air pressure device to prevent collision deformation, and the flow of air flow is controlled again, so that the stone blocks are stably avoided, and the condition that the soil turning device cannot complete subsequent operation due to deformation caused by the action of external force in the using process is avoided.

Description

Land renovation fertilizing device for mechanized agricultural intelligent planting

Technical Field

The invention relates to the technical field of agricultural planting, in particular to a land renovation fertilizing device for mechanized agricultural intelligent planting.

Background

At present, when carrying out farming, need carry out the operation of reclaiming and fertilizeing to the soil to increase the growth speed of crops, the soil after the reclamation is fit for the growth of crops more simultaneously, has invested many large-scale machine of reclaiming in the existing market and has carried out quick reclamation operation to the soil, thereby has avoided the inefficiency and the inadequacy that the human labor was reclaimed, has guaranteed that the growth environment of crops reaches the uniformity.

And when carrying out the mountain area reclamation operation at present, because there is the condition of height unevenness in the land in mountain area, lead to when carrying out the reclamation operation, can appear because abrupt slope causes the degree of depth increase of equipment of digging, the resistance that receives this moment also corresponding increase for the equipment of digging appears the condition of deformation, leads to subsequent operation of digging to exist unusually, seriously influences the growth of crops.

Based on the above, the invention designs a land renovation fertilizing device for mechanized agricultural intelligent planting to solve the above problems.

Disclosure of Invention

The invention aims to provide a land renovating and fertilizing device for mechanized agricultural intelligent planting.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soil renovation fertilizer injection unit that mechanized agricultural intelligence was planted and was used, including the main part board, the inside of main part board is run through there is a set of slip pinion rack, the bottom of main part board is provided with a set of guide post of hollow cylinder, the bottom of slip pinion rack is provided with the slip post, the inner wall sliding connection of slip post and guide post, through compression spring fixed connection between main part board and the slip post, the inside rotation of slip post is connected with the bull wheel, the lateral wall of slip pinion rack meshes with the circumference tooth of drive wheel through the tooth that sets up, the circumference cover of drive wheel is equipped with the hold-in range, the pot head that the drive wheel was kept away from to the hold-in range is equipped with the universal driving wheel of being connected with main part board rotation, the circumference of universal driving wheel is provided with a plurality of bevel gears, bevel gear's surface meshing has the rotation cone post of being connected with main part board rotation, the inside of rotation cone post has the threaded rod through threaded meshing, the bottom of threaded rod is provided with the slide bar, the bottom of slide bar is provided with the connecting plate, the connecting plate is connected with the piece that turns over the soil, through swing spring fixed connection between connecting plate and the top that the push plug mechanism that the surface of second was fixed in the piston cylinder, the piston cylinder is provided with the top of the push plug mechanism on the second.

As a further scheme of the invention, the air pressure device comprises a piston rod, the piston rod is in contact with the surface of the soil turning block, one end, far away from the soil turning block, of the piston rod is in sliding connection with the inside of the first piston cylinder, the first piston cylinder is fixedly connected with the surface of the connecting plate, an air flow pipe is arranged on the surface of the first piston cylinder, one end, far away from the first piston cylinder, of the air flow pipe is fixedly connected with the surface of the second piston cylinder, and a main one-way valve is arranged at the connection position of the air flow pipe and the second piston cylinder.

As a further scheme of the invention, the backflow mechanism comprises an air return pipe, the air return pipe is fixedly connected with the side wall of the second piston cylinder, an auxiliary one-way valve is arranged at the joint of the air return pipe and the second piston cylinder, and one end, far away from the second piston cylinder, of the air return pipe is fixedly connected with the surface of the airflow pipe.

As a further scheme of the invention, a fixed conical plate is arranged on the surface of the soil turning block, transmission conical teeth are meshed on the surface of the fixed conical plate through conical teeth, the transmission conical teeth are rotatably connected with a connecting plate, a steering wheel is meshed at the top of the transmission conical teeth, one end of the steering wheel, which is far away from the transmission conical teeth, is rotatably connected with a transmission belt, one end of the transmission belt, which is far away from the steering wheel, is sleeved with a discharging wheel, the surface of the discharging wheel is coaxially connected with a material distributing fan blade, the material distributing fan blade is rotatably connected inside a discharging pipe, the discharging pipe is fixedly connected with the surface of the connecting plate, the top of the discharging pipe penetrates through the main body plate and is slidably connected with the main body plate, one end of the material distributing fan blade, which is far away from the discharging wheel, is provided with a driven rotating wheel, the surface of the driven rotating wheel is slidably connected with a swinging rod through a cylindrical pin, the bottom of the swinging rod is provided with a swinging material port, and the inner wall of the swinging material port is rotatably connected with the surface of the discharging pipe.

As a further scheme of the invention, the pipeline radius of the air return pipe is smaller than that of the airflow pipe, and the air return pipe is used for reducing the flow of air so as to reduce the descending speed of the support frame and perform the function of stably avoiding stones.

As a further scheme of the invention, the length of the threaded rod is greater than the maximum distance of the sliding rod, so that the maximum movement length of the threaded rod is prevented from causing movement interference in the process of lifting the sliding rod, and the sliding rod is in sliding connection with the inner wall of the main body plate through the dovetail groove.

As a further scheme of the invention, the transverse sectional area of the first piston cylinder is larger than that of the second piston cylinder, so that the rising height of the push plug rod is increased, and the phenomenon that the rising height of the soil shifting plate is too low and the soil shifting plate collides with a stone block to deform is avoided.

As a further scheme of the invention, the size of the inlet of the swinging material port is larger than the size of the outlet of the blanking pipe, so that the swinging material port is prevented from interfering with the blanking pipe in the swinging process, and the vertical projection of the swinging material port is positioned right in front of the vertical projection of the soil turning block, so that the purposes of fertilizing firstly and turning soil secondly and covering fertilizer under the soil are achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention carries out uphill movement by meeting a steep slope, because the main body plate inclines downwards to extrude the rotating wheel, the rotating wheel compresses the compression spring through the sliding column under the action of ground reaction force at the moment, the sliding column upwards drives the sliding toothed plate to upwards move simultaneously, the sliding toothed plate upwards moves to drive the rotating conical column to rotate, the rotating conical column drives the threaded rod to upwards move through the internal thread in the rotating process, the upwards movement of the threaded rod drives the connecting plate to upwards move in the sliding chute of the main body plate through the sliding rod at the moment, the movement of the connecting plate drives the soil turning block to upwards move at the moment, and meanwhile, the supporting frame is driven to upwards move in the upwards moving process of the sliding rod, so that when the soil turning operation is carried out at the uphill position of a mountain area, the soil turning depth of a soil turning facility is prevented from increasing and the condition of deformation is caused.

2. According to the invention, the turning block is deflected under the action of a reaction force, extrusion damage caused by overlarge blocking force of the stone is avoided, meanwhile, the deflection of the turning block extrudes the piston rod to move towards the inside of the first piston cylinder, at the moment, the support frame is driven to move upwards under the action of air pressure, so that the stone is avoided, at the same time, when the turning block is not subjected to the extrusion action force any more, the piston rod is reset, at the moment, air in the second piston cylinder flows back under the action of gravity of the support frame, and as the radius of the air return pipe is smaller than that of the air flow pipe, flow is reduced when the support frame is reset by gravity, so that the resetting time is prolonged, the position of the stone is easily distinguished while stable avoiding is achieved, and the function of later-stage manual clearing is facilitated.

3. According to the invention, in the process of turning soil of the soil turning block, the soil turning block rotates due to rolling on the ground, at the moment, the rotation of the soil turning block drives the fixed conical plate to rotate, so that the material distributing fan blades are driven to rotate, the fertilizer in the discharging pipe uniformly falls off due to the rotation of the material distributing fan blades, meanwhile, the rotation of the material distributing fan blades drives the swinging rod to swing in an arc shape through the cylindrical pin on the surface, so that the swinging material port is driven to swing in an arc shape, the fertilizer falls off at different positions due to swinging, therefore, the problem of uneven soil absorption caused by over-concentration of the fertilizer is avoided, and the function of uniform mixing of the fertilizer and the soil is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the sliding rod structure of the present invention;

FIG. 4 is an enlarged view of the structure at B of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a sliding column according to the present invention;

FIG. 6 is a schematic view of the structure of the fan blades of the present invention;

FIG. 7 is a schematic diagram of a soil-shifting plate structure according to the present invention;

FIG. 8 is a schematic view of a connection plate according to the present invention;

fig. 9 is an enlarged view of the structure of fig. 8 at C according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body plate; 2. a rotating wheel; 3. a sliding post; 4. a guide post; 5. a compression spring; 6. a sliding toothed plate; 7. a driving wheel; 8. a synchronous belt; 9. a linkage wheel; 10. a bevel gear; 11. rotating the conical column; 12. a threaded rod; 13. a slide bar; 14. a connecting plate; 15. turning over soil blocks; 16. a piston rod; 17. a first piston cylinder; 18. an airflow duct; 19. a main check valve; 20. a second piston cylinder; 21. pushing the plug rod; 22. a support frame; 23. c, soil shifting plate; 24. an auxiliary one-way valve; 25. an air return pipe; 26. fixing the conical plate; 27. a transmission bevel gear; 28. a steering wheel; 29. a transmission belt; 30. a blanking wheel; 31. distributing fan blades; 32. a driven runner; 33. a swing lever; 34. swinging the material port; 35. and (5) discharging the material pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a land renovation fertilizing device for mechanized agricultural intelligent planting comprises a main body plate 1, a group of sliding toothed plates 6 penetrate through the inside of the main body plate 1, a group of hollow cylindrical guide posts 4 are arranged at the bottom of the main body plate 1, sliding posts 3 are arranged at the bottom of the sliding toothed plates 6, the sliding posts 3 are in sliding connection with the inner walls of the guide posts 4, the main body plate 1 is fixedly connected with the sliding posts 3 through compression springs 5, rotating wheels 2 are rotatably connected inside the sliding posts 3, the side walls of the sliding toothed plates 6 are meshed with circumferential teeth of a driving wheel 7 through the arranged teeth, a synchronous belt 8 is sleeved on the circumferential direction of the driving wheel 7, a linkage wheel 9 rotatably connected with the main body plate 1 is sleeved at one end, away from the driving wheel 7, of the synchronous belt 8, a plurality of bevel gears 10 are arranged on the circumferential direction of the linkage wheel 9, a rotary cone column 11 rotatably connected with the main body plate 1 is meshed on the surface of the bevel gear 10, a threaded rod 12 is meshed inside the rotary cone column 11 through threads, a sliding rod 13 is arranged at the bottom of the threaded rod 12, a connecting plate 14 is arranged at the bottom of the sliding rod 13, one end, far away from the sliding rod 13, of the connecting plate 14 is rotatably connected with a soil turning block 15, the connecting plate 14 is fixedly connected with the soil turning block 15 through a swinging spring, the surface of the soil turning block 15 is contacted with an air pressure device, one end, far away from the soil turning block 15, of the air pressure device is provided with a second piston cylinder 20, the second piston cylinder 20 is fixed on the sliding rod 13, the inside of the second piston cylinder 20 is slidably connected with a pushing plug rod 21, the top of the pushing plug rod 21 is provided with a support frame 22, the bottom of the support frame 22 is provided with a plurality of soil shifting plates 23, and the surface of the second piston cylinder 20 is provided with a backflow mechanism;

when the soil turning operation is needed, the main body plate 1 is connected with the driving device, so as to drive the main body plate 1 to move on the ground, at the moment, the main body plate 1 drives the rotating wheel 2 to rotate on the ground when moving (as shown in fig. 1, the driving is connected with the main body plate 1 through threads when seen from the front view direction of fig. 1, so as to increase the stability of the connection), the rotation of the rotating wheel 2 drives the soil turning block 15 to perform the soil turning operation on the ground (as shown in fig. 3, when seen from the front view direction of fig. 3), at the moment, when the steep slope is encountered to perform the uphill movement, as the main body plate 1 inclines downwards to extrude the rotating wheel 2, at the moment, the rotating wheel 2 compresses the compression spring 5 through the sliding column 3 under the action of the reaction force of the ground (as shown in fig. 5, the compression spring 5 is used for performing the later-stage reset on the device when seen from the front view direction of fig. 5), simultaneously the slip post 3 upwards drives the slip pinion rack 6 upwards to move, the slip pinion rack 6 upwards moves and drives the drive wheel 7 to rotate (as shown in figure 5, the back of the slip pinion rack 6 and the circumference of the drive wheel 7 are provided with intermeshing teeth, the vertical motion of the slip pinion rack 6 drives the drive wheel 7 to rotate), the rotation of the drive wheel 7 drives the linkage wheel 9 to rotate through the synchronous belt 8 (utilizes the synchronous belt to carry out transmission), the rotation of the linkage wheel 9 drives a plurality of bevel gears 10 to rotate at the moment, the rotation of the bevel gears 10 drives the rotation cone post 11 to rotate through the meshing bevel teeth, the rotation cone post 11 drives the threaded rod 12 to upwards move through the internal thread in the rotating process (as shown in figure 4, from the front view direction of figure 4, because the dovetail groove through the slip rod 13 between the threaded rod 12 and the main body plate 1 carries out limiting action, make to rotate awl post 11 and can not drive threaded rod 12 at the rotation in-process and rotate, threaded rod 12 can only carry out the motion of vertical direction, the height that threaded rod 12 can rise is greater than the required maximum height of during operation, the use of dovetail has increased the life of device motion, the upward movement of threaded rod 12 this moment drives connecting plate 14 through slide bar 13 and carries out the upward movement in the spout of main part board 1, the motion of connecting plate 14 this moment drives the 15 upward movements of piece that digs, simultaneously at the in-process drive support frame 22 upward movement of slide bar 13 upward movement (as shown in figure 7, look at the direction from the orthography of figure 7, be provided with the polylith on the support frame 22 and dial native board 23, thereby dial earth after digging and make earth even, thereby when digging the operation in mountain area upslope, the circumstances that the soil turning depth of the facility that has avoided digging increases and lead to the deformation.

As a further scheme of the invention, the air pressure device comprises a piston rod 16, the piston rod 16 is in contact with the surface of the soil turning block 15, one end of the piston rod 16, far away from the soil turning block 15, is in sliding connection with the inside of a first piston cylinder 17, the first piston cylinder 17 is fixedly connected with the surface of a connecting plate 14, the surface of the first piston cylinder 17 is provided with an air flow pipe 18, one end of the air flow pipe 18, far away from the first piston cylinder 17, is fixedly connected with the surface of a second piston cylinder 20, and a main check valve 19 is arranged at the connection position of the air flow pipe 18 and the second piston cylinder 20.

As a further scheme of the invention, the backflow mechanism comprises an air return pipe 25, the air return pipe 25 is fixedly connected with the side wall of the second piston cylinder 20, an auxiliary one-way valve 24 is arranged at the joint of the air return pipe 25 and the second piston cylinder 20, and one end of the air return pipe 25, which is far away from the second piston cylinder 20, is fixedly connected with the surface of the airflow pipe 18;

meanwhile, during the soil turning process, large stones exist in mountainous areas, when the soil turning block 15 touches the large stones during the soil turning process, the soil turning block 15 deflects under the action of a reaction force (as shown in fig. 3, when viewed from the front view direction of fig. 3, the connecting plate 14 is connected with the soil turning block 15 through a rotating ball, and the connecting plate 14 is fixed and limited by a connecting spring with the soil turning block 15, so that the soil turning block 15 deflects when being subjected to an excessive external force), extrusion damage caused by the excessive blocking force of the stones is avoided, meanwhile, the deflection of the soil turning block 15 extrudes the piston rod 16 to move towards the inside of the first piston cylinder 17, at the moment, air in the first piston cylinder 17 is transmitted to the second piston cylinder 20 through the air flow pipe 18 after being extruded, and the plug rod 21 is pushed to move upwards under the action of air pressure (as shown in fig. 9, when the soil turning block 15 is not subjected to extrusion force any more, the piston rod 16 is reset at the moment, the air in the second piston cylinder 20 flows back under the gravity of the support frame 22, and the air in the second piston cylinder 20 flows into the air return pipe 25 through the auxiliary check valve 24 under the action of the main check valve 19 to be reset at the moment (as shown in fig. 7, when viewed from the front direction of fig. 7, the auxiliary one-way valve 24 is in one-way conduction), and the radius of the air return pipe 25 is smaller than that of the airflow pipe 18, so that the flow is reduced when the support frame 22 is reset by gravity, the resetting time is prolonged, the position of a stone block is easily distinguished while stable avoidance is achieved, and the later-stage manual clearing function is facilitated;

the whole device utilizes the external force of topography to trigger, then transmits through rack and pinion's transmission, reaches automatic quick adjustment and digs the device and prevent because the too big function that appears the deformation of effort, utilizes pneumatic means to dodge the stone simultaneously under the reaction force of stone, prevents to cause the striking to warp, controls the flow of air current again to reach stably dodging the stone, avoided the equipment of digging to lead to out of shape the function that can't accomplish follow-up operation because of exogenic action in the use.

As a further scheme of the invention, a fixed conical plate 26 is arranged on the surface of the soil turning block 15, a transmission conical tooth 27 is meshed on the surface of the fixed conical plate 26 through a conical tooth, the transmission conical tooth 27 is rotatably connected with the connecting plate 14, a steering wheel 28 is meshed on the top of the transmission conical tooth 27, a transmission belt 29 is rotatably connected to one end, away from the transmission conical tooth 27, of the steering wheel 28, a discharging wheel 30 is sleeved on one end, away from the steering wheel 28, of the transmission belt 29, a material distributing fan blade 31 is coaxially connected to the surface of the discharging wheel 30, the material distributing fan blade 31 is rotatably connected to the inside of a discharging pipe 35, the discharging pipe 35 is fixedly connected with the surface of the connecting plate 14, the top of the discharging pipe 35 penetrates through the main body plate 1 and is slidably connected with the main body plate 1, a driven rotating wheel 32 is arranged at one end, away from the discharging wheel 30, of the driven rotating wheel 32 is slidably connected with a swinging rod 33 through a cylindrical pin, a swinging rod 34 is arranged at the bottom of the swinging rod 33, and the inner wall of the swinging rod 34 is rotatably connected with the surface of the discharging pipe 35.

As a further aspect of the present invention, the air return pipe 25 has a smaller pipe radius than the air flow pipe 18, and is used to reduce the flow rate of air, thereby reducing the descending speed of the support frame 22, and performing the function of stably avoiding rocks.

As a further scheme of the invention, the length of the threaded rod 12 is greater than the maximum ascending distance of the sliding rod 13, so that the threaded rod 12 is prevented from reaching the maximum movement length to cause movement interference in the ascending process of the sliding rod 13, and the sliding rod 13 is in sliding connection with the inner wall of the main body plate 1 through a dovetail groove.

As a further scheme of the invention, the transverse sectional area of the first piston cylinder 17 is larger than that of the second piston cylinder 20, so that the rising height of the push plug rod 21 is increased, and the phenomenon that the rising height of the soil deflector plate 23 is too low and impacts and deforms with stones is avoided.

As a further scheme of the invention, the size of the inlet of the swinging material port 34 is larger than the size of the outlet of the blanking pipe 35, so that the swinging material port 34 is prevented from interfering with the blanking pipe 35 in the swinging process, and the vertical projection of the swinging material port 34 is positioned right in front of the vertical projection of the soil turning block 15, thereby achieving the purposes of fertilizing first and turning soil later and covering the fertilizer below the soil;

meanwhile, in the process of turning the soil of the soil turning block 15, the soil turning block 15 rotates due to rolling on the ground, at this time, the rotation of the soil turning block 15 drives the fixed conical plate 26 to rotate, and further drives the transmission bevel gear 27 to rotate through the bevel gear surface (as shown in fig. 9, the rotation speed can be increased through the connection of the bevel gear when viewed from the front view direction of fig. 9, so as to accelerate the subsequent reciprocating motion), the rotation of the transmission bevel gear 27 drives the steering wheel 28 to rotate (as shown in fig. 8, as viewed from the front view direction of fig. 8, the steering wheel 28 is rotationally connected with the connecting plate 14, when the soil turning block 15 moves up and down, the steering wheel 28 is driven to move up and down synchronously, so as to ensure that the fixed conical plate 26 and the transmission bevel gear 27 are always in a meshed state), and further drives the discharging wheel 30 to rotate through the connection effect of the transmission belt 29, the rotation of the feeding wheel 30 drives the material distributing fan blades 31 to rotate, the rotation of the material distributing fan blades 31 enables the fertilizer in the feeding pipe 35 to fall uniformly (as shown in fig. 6, the material distributing fan blades 31 are set to be of fan blade structures as seen from the front view direction of fig. 6, so as to ensure that the fertilizer amount falling each time is the same, and ensure that no waste phenomenon exists in the fertilizing process), meanwhile, the rotation of the material distributing fan blades 31 drives the swinging rod 33 to swing in an arc shape through the cylindrical pin on the surface, so as to drive the swinging material port 34 to swing in an arc shape (as shown in fig. 2, as seen from the front view direction of fig. 2, the inlet width of the swinging material port 34 is larger than the outlet width of the feeding pipe 35, so that the swinging material port 34 does not interfere with the feeding pipe 35 when swinging, the fertilizer falls at different positions through swinging, thereby avoiding the problem of uneven soil absorption caused by over concentration of the fertilizer, the function of increasing the mixing uniformity of the fertilizer and the land.

Claims

1. The utility model provides a soil renovation fertilizer injection unit of mechanized agricultural intelligence planting usefulness, includes main part board (1), its characterized in that: a group of sliding toothed plates (6) penetrate through the inside of the main body plate (1), a group of hollow cylindrical guide posts (4) are arranged at the bottom of the main body plate (1), sliding posts (3) are arranged at the bottom of the sliding toothed plates (6), the sliding posts (3) are in sliding connection with the inner walls of the guide posts (4), the main body plate (1) is fixedly connected with the sliding posts (3) through compression springs (5), rotating wheels (2) are rotatably connected to the inside of the sliding toothed plates (3), the side walls of the sliding toothed plates (6) are meshed with circumferential teeth of the driving wheels (7) through the arranged teeth, synchronous belts (8) are sleeved on the circumferential direction of the driving wheels (7), one end, far away from the driving wheels (7), of each synchronous belt (8) is sleeved with a corresponding linkage wheel (9) rotatably connected with the main body plate (1), a plurality of bevel gears (10) are circumferentially arranged on the corresponding side walls of the corresponding sliding toothed wheels (9), rotating conical posts (11) rotatably connected with the main body plate (1) are meshed with the surfaces of the corresponding rotating conical columns (11) through threaded rods (12) in threaded engagement, a connecting plate (13) is arranged on the bottom of each sliding rod (12), a connecting plate (13) is arranged on the corresponding sliding rod (13), the soil turning block is characterized in that the connecting plate (14) is fixedly connected with the soil turning block (15) through a swinging spring, an air pressure device is in surface contact with the soil turning block (15), a second piston cylinder (20) is arranged at one end, far away from the soil turning block (15), of the air pressure device, the second piston cylinder (20) is fixed on the sliding rod (13), a pushing plug rod (21) is connected inside the second piston cylinder (20) in a sliding mode, a supporting frame (22) is arranged at the top of the pushing plug rod (21), a plurality of soil shifting plates (23) are arranged at the bottom of the supporting frame (22), and a backflow mechanism is arranged on the surface of the second piston cylinder (20).

2. The land reclamation fertilizing device for mechanized agricultural intelligent planting according to claim 1, characterized in that: the air pressure device comprises a piston rod (16), the piston rod (16) is in surface contact with the soil turning block (15), one end, far away from the soil turning block (15), of the piston rod (16) is in sliding connection with the inside of a first piston cylinder (17), the first piston cylinder (17) is fixedly connected with the surface of a connecting plate (14), an air flow pipe (18) is arranged on the surface of the first piston cylinder (17), one end, far away from the first piston cylinder (17), of the air flow pipe (18) is fixedly connected with the surface of a second piston cylinder (20), and a main check valve (19) is arranged at the connection position of the air flow pipe (18) and the second piston cylinder (20).

3. The land reclamation and fertilization device for the mechanized agricultural intelligent planting as recited in claim 2, wherein: the backflow mechanism comprises a backflow pipe (25), the backflow pipe (25) is fixedly connected with the side wall of the second piston cylinder (20), an auxiliary one-way valve (24) is arranged at the joint of the backflow pipe (25) and the second piston cylinder (20), and one end, far away from the second piston cylinder (20), of the backflow pipe (25) is fixedly connected with the surface of the airflow pipe (18).

4. The land reclamation fertilizing device for mechanized agricultural intelligent planting according to claim 2, characterized in that: the soil turning block is characterized in that a fixed conical plate (26) is arranged on the surface of the soil turning block (15), transmission conical teeth (27) are meshed on the surface of the fixed conical plate (26) through conical teeth, the transmission conical teeth (27) are rotatably connected with a connecting plate (14), a steering wheel (28) is meshed at the top of the transmission conical teeth (27), one end, far away from the transmission conical teeth (27), of the steering wheel (28) is rotatably connected with a transmission belt (29), one end, far away from the steering wheel (28), of the transmission belt (29) is sleeved with a blanking wheel (30), the surface of the blanking wheel (30) is coaxially connected with a material distributing fan blade (31), the material distributing fan blade (31) is rotatably connected to the inside of a blanking pipe (35), the blanking pipe (35) is fixedly connected with the surface of the connecting plate (14), the top of the blanking pipe (35) penetrates through the main body plate (1) and is slidably connected with the main body plate (1), one end, far away from the blanking wheel (30) of the material distributing fan blade (31) is provided with a driven rotating wheel (32), the surface of the driven rotating wheel (32) is connected with a swinging rod (33) through a cylindrical pin, the bottom of the swinging rod (33), and a material opening (34) is connected with the inner wall of the swinging pipe (35).

5. The land reclamation and fertilization device for the mechanized agricultural intelligent planting as recited in claim 3, wherein: the pipeline radius of the air return pipe (25) is smaller than that of the airflow pipe (18) and is used for reducing the flow of air, so that the descending speed of the support frame (22) is reduced, and the function of stably avoiding stones is performed.

6. The land reclamation and fertilization device for the mechanized agricultural intelligent planting as recited in claim 4, wherein: the length of threaded rod (12) is greater than the maximum distance that slide bar (13) rose, avoids slide bar (13) to rise in-process threaded rod (12) and reaches motion maximum length and cause the motion to interfere, and slide bar (13) pass through the inner wall sliding connection of dovetail and main part board (1).

7. The land reclamation fertilizing device for mechanized agricultural intelligent planting according to claim 3, characterized in that: the transverse sectional area of the first piston cylinder (17) is larger than that of the second piston cylinder (20), so that the rising height of the pushing plug rod (21) is increased, and the situation that the rising height of the soil shifting plate (23) is too low and the soil shifting plate collides with a stone block to deform is avoided.

8. The land reclamation fertilizing device for mechanized agricultural intelligent planting according to claim 4, characterized in that: the inlet size of the swing material port (34) is larger than the outlet size of the blanking pipe (35), so that interference between the swing material port (34) and the blanking pipe (35) in the swing process is avoided, and the vertical projection of the swing material port (34) is positioned right in front of the vertical projection of the soil turning block (15), so that the purposes of fertilizing firstly and turning soil later and covering fertilizer below soil are achieved.