CN113841474A

CN113841474A - Fertilizing rotary tillage seeder suitable for hillside

Info

Publication number: CN113841474A
Application number: CN202111128780.4A
Authority: CN
Inventors: 孟桂平; 司兵; 刘超; 刘正元; 邝加民; 郭健
Original assignee: Anhui Hongxiang Agricultural Machinery Co ltd
Current assignee: Anhui Hongxiang Agricultural Machinery Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-12-28

Abstract

The invention discloses a fertilizing, rotary tillage and seeding machine suitable for hillsides, which belongs to the technical field of rotary cultivators and comprises a mounting seat, wherein an adjusting component is fixedly arranged in the middle of one side of the mounting seat, and a buffer component is fixedly arranged at the end part of the adjusting component; through adjusting the position of regulation post, drive the seat, and change the drive gear of different external diameter size, and make drive gear and auxiliary gear meshing connect, change the belt pulley transmission group of different length in step, thereby realize when rotating through driving the seat, can drive auxiliary gear and carry out the rotation of different speeds, and then change accuse material frame, the slew velocity in accuse feed chute, thereby can change the spacing distance of fertilizing and seeding, the flexibility of whole device has effectively been promoted.

Description

Fertilizing rotary tillage seeder suitable for hillside

Technical Field

The invention relates to the technical field of rotary cultivators, in particular to a fertilizing rotary tillage seeder suitable for hillside.

Background

The hillside mainly refers to an inclined plane between a mountain top and a flat ground, the area of the hillside in China is large, for better hillside resources, farmers can plant crops on the hillside, derived agricultural machinery is gradually increased along with the rapid development of agriculture, a seeder is one type, and farmers can use a rotary cultivator to carry out rotary tillage on the hillside during hillside seeding so as to carry out seeding later;

among the prior art, rotary tillage seeder of fertilizing structure is fairly simple, during the use, at first carries out the rotary tillage to hillside soil usually, is sowing alone, fertilizes behind the rotary tillage, leads to the efficiency of fertilization, seeding slower, and wherein, fertilization, seeding are interval formula fertilization, seeding usually, however the interval of adjacent fertilization, seeding point is inconvenient to be controlled in a flexible way, leads to the rotary tillage seeder of fertilizing flexibility relatively poor to can influence the result of use of whole rotary tillage seeder of fertilizing.

Disclosure of Invention

The invention aims to provide a fertilizing and rotary tillage seeder suitable for hillsides, and aims to solve the problems in the background technology.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a fertilization rotary tillage seeder suitable for hillside, includes the mount pad, one side middle part fixed mounting of mount pad has adjusting part, adjusting part's tip fixed mounting has buffering subassembly, the one end fixed mounting that adjusting part was kept away from to buffering subassembly has the fertile subassembly of accuse, the top fixed mounting of the fertile subassembly of accuse has the fertile subassembly of storage, the bottom fixed mounting of the fertile subassembly of accuse has the rotary tillage subassembly, be equipped with belt pulley transmission group between fertile subassembly of accuse and the rotary tillage subassembly, the equal screw thread of four corners department of mount pad is inserted and is equipped with construction bolt.

Preferably, the adjusting part comprises a transverse frame and a connecting column, the connecting column is fixedly installed in the middle of one side of the mounting seat, the transverse frame is rotatably sleeved on one side of the connecting column away from the mounting seat, adjusting bolts are inserted into threads at the top end of the transverse frame, an adjusting groove corresponding to the adjusting bolts is formed in the outer wall of one side of the connecting column away from the mounting seat, and the adjusting bolts are clamped in the adjusting groove in threaded manner.

Preferably, the adjusting groove is provided with a plurality of adjusting grooves distributed in an annular array.

Preferably, the buffering component comprises a top frame and a base, the top frame and the base are both provided with two symmetrically distributed parts, the top frame is fixedly mounted at the end part of the transverse frame, a limiting bolt is movably inserted into the bottom end of the base, the top of the limiting bolt is movably inserted into the middle of the base and is fixedly mounted on the base through a bolt, a buffering spring is movably sleeved on the outer side of the limiting bolt between the top frame and the base, the top end of the buffering spring is in contact with the bottom end of the top frame, and the bottom end of the buffering spring is in contact with the top end of the base.

Preferably, the accuse fertilizer subassembly includes the side frame, the side frame is equipped with two that are the symmetric distribution, side frame fixed mounting is on the base, the opposite side upper portion fixed mounting of side frame has the accuse material pipe, it is equipped with a plurality of connecting seats that are the equidistance and distribute to rotate the card in the accuse material pipe, adjacent two fixed mounting has the accuse material frame between the connecting seat, the accuse material frame rotates the joint in the accuse material pipe, a plurality of accuse silos that are annular array and distribute are all seted up at the outer wall middle part of accuse material frame, the bottom fixing clip of accuse material pipe is equipped with the material pipe of dredging that corresponds with the accuse silo, the equal thread bush in bottom of dredging the material pipe is equipped with row material pipe, the fixed cover in the outside of arranging the material pipe is equipped with spacing, spacing fixed mounting is between the side frame.

Preferably, one of them the side frame is equipped with the bearing near the one side fixing clip of accuse material pipe, the middle part fixing clip of bearing is equipped with the drive shaft, the fixed cover in the outside of drive shaft is equipped with driven gear, the side frame is kept away from one side mid-rotation of accuse material pipe and is installed the auxiliary gear who is connected with driven gear meshing, the side frame outer wall of auxiliary gear homonymy is seted up and is adjusted the vertical groove that corresponds with the bearing vertically, it is equipped with the regulation post to indulge the sliding clip in the groove, the outside thread bush of adjusting the post is equipped with fastening nut, fastening nut and the outer wall in close contact with of side frame, the tip rotation card of adjusting the post is equipped with the drive seat, one side that the regulation post was kept away from to the drive seat is equipped with drive gear through the fixed cover of screw, drive gear and auxiliary gear meshing are connected.

Preferably, the top of the material control pipe is integrally formed with a material feeding pipe corresponding to the material control groove.

Preferably, store up fertile subassembly and include the side bearer, the side bearer is equipped with two that are the symmetric distribution, side bearer fixed mounting is on the top of side frame, fixed mounting has a storage section of thick bamboo between the side bearer, the bottom integrated into one piece of storage section of thick bamboo has the row hopper that corresponds with the inlet pipe, and the bottom of row hopper and the top fixed mounting of inlet pipe.

Preferably, the rotary tillage subassembly includes the side seat, the side seat is equipped with two that are the symmetric distribution, side seat fixed mounting is in the bottom of side frame, the card frame is installed to the equal hinge in bottom of side seat, the side seat passes through screw fixed mounting with the one side that the hinge was kept away from to the card frame, the fixing clip is equipped with rolling bearing between side seat and the card frame, rolling bearing's middle part fixing clip is equipped with the rotary tillage axis, the fixed cover in the centraxonial outside of rotary tillage is equipped with a plurality of rotary tillage swoves that the equidistance distributes, the top fixed mounting of side seat has the protection frame, the protection frame is located the top of rotary tillage sword.

Preferably, the belt pulley transmission set comprises two belt pulleys and a transmission belt movably sleeved on the outer sides of the two belt pulleys, and the two belt pulleys are fixedly installed on the end part of the rotary tillage middle shaft and the end part of the driving seat respectively.

According to the invention, by arranging the fertilizer control assembly and the rotary tillage assembly and using the belt pulley transmission set in a matching manner, the fertilizer can be applied and sowed at intervals while rotary tillage operation is carried out, so that the fertilizer application and sowing effects on hillsides are effectively improved; the rotating speeds of the material control frame and the material control groove are changed, so that the spacing distance of fertilization and seeding can be changed, and the flexibility of the whole device is effectively improved; by arranging the adjusting component, the angles of the fertilizer control component and the rotary tillage component are flexibly changed to adapt to rotary tillage, fertilization and seeding on hillsides with different slopes, so that the flexibility of the whole rotary tillage and fertilization seeder is improved, and the use effect of the whole rotary tillage and fertilization seeder is further improved; through setting up the buffering subassembly, when using fertile subassembly of accuse, rotary tillage subassembly to fertilize the rotary tillage seeding, fluctuation about can appearing, can effectively cushion the protection to fertile subassembly of accuse, rotary tillage subassembly through the buffer spring who sets up, further promoted the result of use of whole rotary tillage seeder of fertilizing.

Drawings

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

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

FIG. 2 is another schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the structural connection of the adjustment assembly and the damping assembly of the present invention.

Fig. 4 is a schematic structural connection diagram of the fertilizer control assembly and the fertilizer storage assembly of the present invention.

Fig. 5 is an enlarged view of the invention at a in fig. 4.

FIG. 6 is a schematic connection diagram of a part of the structure of the fertilizer control assembly of the present invention.

FIG. 7 is a schematic view of another embodiment of the present invention.

Fig. 8 is an enlarged view of the invention at B in fig. 7.

FIG. 9 is a schematic view of the rotary tillage assembly of the present invention.

In the figure: 1. a mounting seat; 2. an adjustment assembly; 3. a buffer assembly; 4. a fertilizer control assembly; 5. a fertilizer storage assembly; 6. a rotary tillage component; 7. a pulley transmission set; 8. installing a bolt; 21. a transverse frame; 22. connecting columns; 221. an adjustment groove; 23. adjusting the bolt; 31. a top frame; 32. a base; 33. a limit bolt; 34. a buffer spring; 41. a side frame; 411. a bearing; 412. a longitudinal groove; 42. a material control pipe; 421. a material dredging pipe; 422. a feed pipe; 43. a connecting seat; 44. a material control frame; 441. a material control groove; 45. a discharge pipe; 451. a limiting frame; 46. a drive shaft; 461. a driven gear; 462. an auxiliary gear; 47. an adjustment column; 471. fastening a nut; 481. a driving seat; 48. a drive gear; 51. a side frame; 52. a storage cylinder; 53. a discharge hopper; 61. a side seat; 62. clamping a frame; 63. a rotating bearing; 64. a rotary tillage middle shaft; 641. a rotary blade; 65. a protective frame.

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.

As shown in fig. 1-9, the invention provides a fertilizing rotary tillage seeding machine suitable for hillsides, which comprises a mounting base 1, wherein an adjusting component 2 is fixedly mounted in the middle of one side of the mounting base 1, a buffering component 3 is fixedly mounted at the end part of the adjusting component 2, a fertilizer control component 4 is fixedly mounted at one end, far away from the adjusting component 2, of the buffering component 3, a fertilizer storage component 5 is fixedly mounted at the top end of the fertilizer control component 4, a rotary tillage component 6 is fixedly mounted at the bottom of the fertilizer control component 4, a belt pulley transmission group 7 is arranged between the fertilizer control component 4 and the rotary tillage component 6, mounting bolts 8 are inserted into four corners of the mounting base 1 in a threaded manner, and the mounting bolts 8 are used for fixedly mounting the whole fertilizing rotary tillage seeding machine and a tractor, so that the whole fertilizing rotary tillage seeding machine is driven by the tractor to carry out movable rotary tillage seeding.

The adjusting component 2 comprises a transverse frame 21 and a connecting column 22, the connecting column 22 is fixedly installed in the middle of one side of the installation base 1, the transverse frame 21 is rotatably sleeved on one side, away from the installation base 1, of the connecting column 22, the transverse frame 21 can rotate on the outer side of the connecting column 22, an adjusting bolt 23 is inserted into the top end thread of the transverse frame 21, an adjusting groove 221 corresponding to the adjusting bolt 23 is formed in the outer wall of one side, away from the installation base 1, of the connecting column 22, the adjusting bolt 23 is in threaded clamping connection with the adjusting groove 221, and fixing between the transverse frame 21 and the connecting column 22 is achieved; adjustment tank 221 is equipped with a plurality ofly that is annular array and distributes, the fertile subassembly 4 of slope regulation accuse according to the hillside as required, during the angle of rotary tillage subassembly 6, horizontal frame 21 is detached through screw adjusting bolt 23, and manual rotation horizontal frame 21, drive fertile subassembly 4 of accuse, rotary tillage subassembly 6 rotates, until fertile subassembly 4 of accuse, rotary tillage subassembly 6 is adjusted to suitable angle, at this moment, rotary tillage subassembly 6 can correspond with the hillside earth's surface level that has the slope, afterwards, screw adjusting bolt 23, with adjusting bolt 23 screw thread joint in the adjustment tank 221 that corresponds, fertile subassembly 4 of accuse, the fixed of angle after rotary tillage subassembly 6 rotates, thereby whole fertilization rotary tillage seeder's flexibility has been promoted, and then whole fertilization rotary tillage seeder's result of use has been promoted.

The buffer component 3 comprises a top frame 31 and a base 32, the top frame 31 and the base 32 are both provided with two symmetrically distributed parts, the top frame 31 is fixedly arranged at the end part of the transverse frame 21, a limit bolt 33 is movably inserted at the bottom end of the base 32, the top part of the limit bolt 33 is movably inserted in the middle part of the base 32 and is fixedly arranged on the base 32 through a bolt, the limit bolt 33, the top frame 31 and the base 32 are convenient to disassemble, a buffer spring 34 is movably sleeved at the outer side of the limit bolt 33 between the top frame 31 and the base 32, the top end of the buffer spring 34 is contacted with the bottom end of the top frame 31, the bottom end of the buffer spring 34 is contacted with the top end of the base 32, and the upper and lower fluctuation can occur when the fertilizer control component 4 and the rotary tillage component 6 are used for rotary tillage and seeding, can effectively cushion the protection to fertile subassembly 4, rotary tillage subassembly 6 of accuse through the buffer spring 34 that sets up, further promote whole rotary tillage seeder's of fertilizing result of use.

The fertilizer control assembly 4 comprises two side frames 41, the two side frames 41 are symmetrically arranged, the side frames 41 are fixedly arranged on the base 32, the material control pipes 42 are fixedly arranged on the upper parts of the opposite sides of the side frames 41, a plurality of connecting seats 43 which are equidistantly distributed are rotatably clamped in the material control pipes 42, the connecting seats 43 can realize stable rotation in the material control pipes 42, a material control frame 44 is fixedly arranged between every two adjacent connecting seats 43, the material control frames 44 are rotatably clamped in the material control pipes 42, the material control frames 44 can be synchronously driven to stably rotate in the material control pipes 42 by controlling one material control frame 44 to stably rotate in the material control pipe 42, a plurality of material control grooves 441 which are distributed in an annular array are arranged in the middle part of the outer wall of the material control frame 44, the material control grooves 441 are driven to rotate by the stable rotation of the material control frame 44 in the material control pipes 42, and therefore fertilizer and seeds in the material control grooves 441 on the upper side are indirectly conveyed to the bottom of the material control pipes 42 from the top of the material control pipes 42, accuse material pipe 42's bottom fixing clip is equipped with the material pipe 421 of dredging that corresponds with accuse material groove 441, the equal thread bush in bottom of dredging material pipe 421 is equipped with row material pipe 45, fertilizer and seed that indirect nature was carried to accuse material pipe 42 bottom are through dredging material pipe 421, arrange the fertile subassembly 4 of row material pipe 45 discharge accuse and carry out interval fertilization and seeding, the effect of fertilization and seeding has been promoted, the fixed cover in the outside of arranging material pipe 45 is equipped with spacing 451, spacing 451 fixed mounting is between side frame 41, a plurality of row's of material pipe 45 stability has been improved.

One side of one of the side frames 41 close to the material control pipe 42 is fixedly clamped with a bearing 411, the middle of the bearing 411 is fixedly clamped with a driving shaft 46, the driving shaft 46 and one of the material control frames 44 at the tail end are fixedly installed, one of the material control frames 44 can be driven to rotate by driving the driving shaft 46 to rotate, a driven gear 461 is fixedly sleeved outside the driving shaft 46, an auxiliary gear 462 meshed with the driven gear 461 is rotatably installed in the middle of one side of the side frame 41 far away from the material control pipe 42, the driven gear 461 and the driving shaft 46 can be driven to rotate by driving the auxiliary gear 462 to rotate, a longitudinal groove 412 vertically corresponding to the position of the bearing 411 is formed in the outer wall of the side frame 41 at the same side of the auxiliary gear 462, an adjusting column 47 is slidably clamped in the longitudinal groove 412, the adjusting column 47 can vertically slide in the longitudinal groove 412, the distance between the adjusting column 47 and the driving shaft 46 can be flexibly adjusted, and a fastening nut 471 is sleeved on the outer side of the adjusting column 47, the outer wall in close contact with of fastening nut 471 and side frame 41 fixes the position of regulation post 47, the tip of regulation post 47 rotates the card and is equipped with drive seat 481, one side that drive seat 481 kept away from regulation post 47 is equipped with drive gear 48 through the fixed cover of screw, conveniently carry out the dismantlement of the drive gear 48 of different external diameter size and drive seat 481 and change, drive gear 48 and auxiliary gear 462 meshing are connected, rotate drive gear 48 through driving drive seat 481 and rotate, thereby drive auxiliary gear 462 rotates.

The top of the material control pipe 42 is integrally formed with a material feeding pipe 422 corresponding to the material control groove 441; the fertilizer storage assembly 5 comprises two side frames 51, the two side frames 51 are symmetrically distributed, the side frames 51 are fixedly installed at the top ends of the side frames 41, a storage barrel 52 is fixedly installed between the side frames 51, a mixture of fertilizer and seeds is stored in the storage barrel 52, a discharge hopper 53 corresponding to the feed pipe 422 is integrally formed at the bottom of the storage barrel 52, the bottom end of the discharge hopper 53 and the top end of the feed pipe 422 are fixedly installed, and the fertilizer and the seeds in the storage barrel 52 can enter the top of the material control pipe 42 through the discharge hopper 53 and the feed pipe 422.

The rotary tillage component 6 comprises side seats 61, the side seats 61 are symmetrically distributed, the side seats 61 are fixedly arranged at the bottom of a side frame 41, the bottoms of the side seats 61 are provided with clamping frames 62 through hinges, one sides, far away from the hinges, of the side seats 61 and the clamping frames 62 are fixedly arranged through screws, the clamping frames 62 can be conveniently rotated through the screws, a rotary bearing 63 is fixedly clamped between the side seats 61 and the clamping frames 62, the middle part of the rotary bearing 63 is fixedly clamped with a rotary tillage middle shaft 64, a plurality of rotary tillage blades 641 which are distributed equidistantly are fixedly sleeved at the outer side of the rotary tillage middle shaft 64, the rotary tillage middle shaft 64 is driven to rotate through an external driving mechanism, the rotary tillage blades 641 can be driven to rotate to carry out rotary tillage operation on the soil, the rotary tillage middle shaft 64 and the rotary tillage blades 641 are convenient to disassemble and overhaul through the rotary tillage middle shaft 62, and the use effect of the whole rotary tillage fertilizing and seeding machine is effectively improved, the top fixed mounting of side seat 61 has protective frame 65, and protective frame 65 is located rotary blade 641's top, and when carrying out the rotary tillage operation, accessible protective frame 65 effectively separates the fender protection to rotary blade 641 rotary tillage position, has improved the security of whole rotary tillage seeder of fertiliziing.

The belt pulley transmission group 7 comprises two belt pulleys and a transmission belt movably sleeved on the outer sides of the two belt pulleys, the two belt pulleys are fixedly installed on the end portion of the rotary tillage center shaft 64 and the end portion of the driving seat 481 respectively, and the rotary tillage center shaft 64 rotates and simultaneously can drive the driving seat 481 to synchronously rotate through the connection of the belt pulley transmission group 7.

When the seeder is used, firstly, the angles of the fertilizer control assembly 4 and the rotary tillage assembly 6 are adjusted according to the slope of a hillside, the transverse frame 21 is detached by screwing the adjusting bolt 23, the transverse frame 21 is manually rotated to drive the fertilizer control assembly 4 and the rotary tillage assembly 6 to rotate until the fertilizer control assembly 4 and the rotary tillage assembly 6 are adjusted to proper angles, at the moment, the rotary tillage assembly 6 can horizontally correspond to the surface of the hillside with the slope, then, the adjusting bolt 23 is screwed, the adjusting bolt 23 is in threaded clamping connection with the corresponding adjusting groove 221, and the angles of the fertilizer control assembly 4 and the rotary tillage assembly 6 after rotation are fixed;

then, fertilizing, rotary tillage and sowing are carried out, a mixture of chemical fertilizer and seeds is stored in the storage cylinder 52, the chemical fertilizer and the seeds in the storage cylinder 52 can enter the top of the material control pipe 42 through the discharge hopper 53 and the feeding pipe 422, the whole fertilizing, rotary tillage and sowing machine is driven to move towards the direction of the rotary tillage assembly 6 through a tractor, meanwhile, an external driving mechanism is started to drive the rotary tillage middle shaft 64 to rotate, and a plurality of rotary tillage blades 641 are driven to rotate to carry out rotary tillage operation on the soil;

when the rotary tillage middle shaft 64 rotates, the driving seat 481 can be driven to synchronously rotate through the connection of the belt pulley transmission group 7, the driving gear 48 is driven to rotate, the auxiliary gear 462 is driven to rotate, the driven gear 461 and the driving shaft 46 are driven to rotate, one of the material control frames 44 is driven to rotate, the plurality of material control frames 44 are synchronously driven to stably rotate in the material control pipe 42, the material control frames 44 are stably rotated in the material control pipe 42, the material control grooves 441 are driven to rotate, so that the fertilizer and seeds in the upper side material control grooves 441 are indirectly conveyed to the bottom of the material control pipe 42 from the top of the material control pipe 42, the fertilizer and seeds indirectly conveyed to the bottom of the material control pipe 42 are discharged out of the fertilizer control assembly 4 through the material dredging pipe 421 and the material discharge pipe 45 to perform spaced fertilization and seeding, and the fertilizing and seeding effects are improved;

as shown in fig. 8, the positions of the adjusting column 47 and the driving seat 481 can be adjusted according to different requirements of fertilizing and seeding intervals, the driving gears 48 with different outer diameters and sizes can be replaced, the driving gears 48 and the auxiliary gears 462 are meshed and connected, and the belt pulley transmission sets 7 with different lengths can be replaced synchronously, so that when the driving seat 481 is driven to rotate, the auxiliary gears 462 can be driven to rotate at different speeds, the rotating speeds of the material control frame 44 and the material control groove 441 can be changed, the spacing distance of fertilizing and seeding can be changed, and the flexibility of the whole device is effectively improved.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a rotary tillage seeder of fertilizing suitable for hillside, includes mount pad (1), its characterized in that: one side middle part fixed mounting of mount pad (1) has adjusting part (2), the tip fixed mounting of adjusting part (2) has buffering subassembly (3), the one end fixed mounting that adjusting part (2) were kept away from in buffering subassembly (3) has fertile subassembly (4) of accuse, the top fixed mounting of fertile subassembly (4) of accuse has storage fertilizer subassembly (5), the bottom fixed mounting of the fertile subassembly of accuse (4) has rotary tillage subassembly (6), be equipped with belt pulley transmission group (7) between fertile subassembly (4) of accuse and rotary tillage subassembly (6), the equal screw thread of four corners department of mount pad (1) is inserted and is equipped with construction bolt (8).

2. The fertilizing, rotary tillage and seeding machine suitable for hillsides as claimed in claim 1, wherein the adjusting component (2) comprises a transverse frame (21) and a connecting column (22), the connecting column (22) is fixedly installed in the middle of one side of the mounting seat (1), the transverse frame (21) is rotatably sleeved on one side, away from the mounting seat (1), of the connecting column (22), an adjusting bolt (23) is inserted into the top end thread of the transverse frame (21), an adjusting groove (221) corresponding to the adjusting bolt (23) is formed in the outer wall of one side, away from the mounting seat (1), of the connecting column (22), and the adjusting bolt (23) is in threaded connection with the adjusting groove (221).

3. A fertilizing and rotary cultivating seeder applicable to hills as claimed in claim 2, characterized in that said adjusting trough (221) is provided with a plurality of distributing in an annular array.

4. The fertilizing, rotary tillage and seeding machine suitable for hillsides as claimed in claim 2, wherein the buffering assembly (3) comprises a top frame (31) and a base (32), the top frame (31) and the base (32) are both provided with two symmetrically distributed parts, the top frame (31) is fixedly installed at the end part of the transverse frame (21), a limit bolt (33) is movably inserted at the bottom end of the base (32), the top part of the limit bolt (33) is movably inserted in the middle of the base (32) and fixedly installed on the base (32) through a bolt, a buffering spring (34) is movably sleeved on the outer side of the limit bolt (33) between the top frame (31) and the base (32), the top end of the buffering spring (34) is in contact with the bottom end of the top frame (31), and the bottom end of the buffering spring (34) is in contact with the top end of the base (32).

5. The fertilizing, rotary tillage and seeding machine suitable for hillsides as claimed in claim 4, wherein the fertilizer control assembly (4) comprises two side frames (41), the two side frames (41) are symmetrically distributed, the side frames (41) are fixedly installed on a base (32), a material control pipe (42) is fixedly installed on the upper portion of the opposite side of each side frame (41), a plurality of connecting seats (43) are arranged in the material control pipe (42) in a rotating and clamping manner, a material control frame (44) is fixedly installed between every two adjacent connecting seats (43), the material control frame (44) is rotatably clamped in the material control pipe (42), a plurality of material control grooves (441) are arranged in the middle of the outer wall of the material control frame (44) in an annular array manner, a material dredging pipe (421) corresponding to the material control grooves (441) is fixedly clamped at the bottom of the material control pipe (42), and a material discharge pipe (45) is sleeved on the bottom end of the material dredging pipe (421), the outer side of the discharge pipe (45) is fixedly sleeved with a limiting frame (451), and the limiting frame (451) is fixedly installed between the side frames (41).

6. The fertilizing and rotary tillage seeding machine suitable for hills as claimed in claim 5, wherein a bearing (411) is fixedly clamped on one side of one of the side frames (41) close to the material control pipe (42), a driving shaft (46) is fixedly clamped in the middle of the bearing (411), a driven gear (461) is fixedly sleeved on the outer side of the driving shaft (46), an auxiliary gear (462) meshed with the driven gear (461) is rotatably installed in the middle of one side of the side frame (41) far away from the material control pipe (42), a longitudinal groove (412) vertically corresponding to the bearing (411) is formed in the outer wall of the side frame (41) on the same side of the auxiliary gear (462), an adjusting column (47) is slidably clamped in the longitudinal groove (412), a fastening nut (471) is sleeved on the outer side thread of the adjusting column (47), and the fastening nut (471) is in close contact with the outer wall of the side frame (41), the end part of the adjusting column (47) is rotatably clamped with a driving seat (481), one side, far away from the adjusting column (47), of the driving seat (481) is fixedly sleeved with a driving gear (48) through a screw, and the driving gear (48) is meshed with the auxiliary gear (462).

7. The rotary fertilizing and seeding machine suitable for hills as claimed in claim 6, characterized in that the top of the material control pipe (42) is integrally formed with a material feeding pipe (422) corresponding to the material control groove (441).

8. The fertilizing, rotary tillage and seeding machine suitable for hills as claimed in claim 7, wherein the fertilizer storage component (5) comprises two side frames (51), the two side frames (51) are symmetrically distributed, the side frames (51) are fixedly installed at the top ends of the side frames (41), a storage barrel (52) is fixedly installed between the side frames (51), a discharge hopper (53) corresponding to the feeding pipe (422) is integrally formed at the bottom of the storage barrel (52), and the bottom end of the discharge hopper (53) and the top end of the feeding pipe (422) are fixedly installed.

9. The fertilizing and rotary tillage seeding machine suitable for hillsides as claimed in claim 5, the rotary tillage component (6) comprises two side seats (61), the two side seats (61) are symmetrically distributed, the side seat (61) is fixedly arranged at the bottom of the side frame (41), the bottom of the side seat (61) is provided with a clamping frame (62) through a hinge, the side seat (61) and one side of the clamping frame (62) far away from the hinge are fixedly installed through screws, a rotating bearing (63) is fixedly clamped between the side seat (61) and the clamping frame (62), a rotary tillage middle shaft (64) is fixedly clamped at the middle part of the rotating bearing (63), a plurality of rotary tillage blades (641) which are distributed at equal intervals are fixedly sleeved on the outer side of the rotary tillage central shaft (64), the top fixed mounting of side seat (61) has protection frame (65), protection frame (65) are located the top of rotary blade (641).

10. The fertilizing and rotary tillage seeding machine suitable for hills as claimed in claim 9, wherein the belt pulley transmission set (7) comprises two belt pulleys and a transmission belt movably sleeved on the outer sides of the two belt pulleys, and the two belt pulleys are fixedly mounted with the end of the rotary tillage middle shaft (64) and the end of the driving seat (481) respectively.