阅读说明：本技术 一种施肥旋耕播种机 (Fertilizing rotary tillage seeder ) 是由 孟桂平 司兵 刘超 刘正元 邝加民 郭健 于 2021-07-05 设计创作，主要内容包括：本发明公开了一种施肥旋耕播种机,属于农业设备技术领域,包括侧架,所述侧架设有呈对称分布的两组,两组所述侧架的相对侧中部固定安装有呈矩形阵列分布的四组稳固杆,水平对应的两组所述稳固杆之间均固定安装有防护框,两组所述侧架的相对侧上部可拆卸安装有主驱机构,两组所述防护框之间固定插设有播种机构,两组所述侧架的相对侧下部设有旋耕机构,两组所述侧架的相背侧均固定安装有和主驱机构配合使用的侧驱机构,本发明,通过设置旋耕机构和播种机构并配合使用主驱机构和侧驱机构,同步带动旋耕轴和多组旋耕刀片转动,有效对土地进行旋耕作业,以及实现在进行旋耕作业时对种子的间歇性两侧播种,有效提高了播种效率。(The invention discloses a fertilizing rotary tillage seeder, belonging to the technical field of agricultural equipment, comprising side frames, wherein two groups of side frames are symmetrically distributed, four groups of stabilizing rods distributed in a rectangular array are fixedly arranged in the middle parts of the opposite sides of the two groups of side frames, a protective frame is fixedly arranged between the two groups of horizontally corresponding stabilizing rods, main drive mechanisms are detachably arranged on the upper parts of the opposite sides of the two groups of side frames, seeding mechanisms are fixedly inserted between the two groups of protective frames, rotary tillage mechanisms are arranged on the lower parts of the opposite sides of the two groups of side frames, and side drive mechanisms matched with the main drive mechanisms are fixedly arranged on the opposite sides of the two groups of side frames. Effectively improving the sowing efficiency.)

1. The utility model provides a rotary tillage seeder of fertilizies, includes side bearer (1), its characterized in that: the side frame (1) is provided with two groups which are symmetrically distributed, the middle parts of the opposite sides of the two groups of side frames (1) are fixedly provided with four groups of stabilizing rods (2) which are distributed in a rectangular array, the two groups which correspond to each other horizontally are fixedly provided with protective frames (21), the upper parts of the opposite sides of the two groups of side frames (1) are detachably provided with main driving mechanisms (3), two groups of seeding mechanisms (4) are fixedly inserted between the protective frames (21), the lower parts of the opposite sides of the two groups of side frames (1) are provided with rotary tillage mechanisms (5), the opposite sides of the two groups of side frames (1) are fixedly provided with side driving mechanisms (6) which are matched with the main driving mechanisms (3), one group of the bottom stabilizing rods (2) is fixedly provided with a fertilizing mechanism (7), the other group of the bottom is fixedly provided with special-shaped rods (8) which are symmetrically distributed, two sets of rotate between dysmorphism pole (8) and install guide roll (81), the top is two sets of fixed mounting has mounting bracket (9) between firm pole (2).

2. A fertilizing and rotary cultivating seeder as claimed in claim 1, characterized in that between two sets of protective frames (21) are fixed symmetrically arranged protective plates (22).

3. The fertilizing, rotary tillage and seeding machine as claimed in claim 1, wherein the main driving mechanism (3) comprises a driving outer frame (31) and driving motors (32), the driving outer frame (31) is fixedly installed on the upper portions of the opposite sides of the two sets of side frames (1) through screws, bearings (311) are fixedly installed on two sides of the inner wall of the driving outer frame (31), a driving main shaft (33) is fixedly installed in the middle of the two sets of bearings (311), two sets of first shafts (34) which are symmetrically distributed are rotatably installed on the top of the driving outer frame (31), first driving inclined teeth (341) are fixedly sleeved on the middle of the outer side of each first shaft (34), first driven inclined teeth (342) which are meshed with the first driving inclined teeth (341) are fixedly sleeved on the outer side of the driving main shaft (33), two sets of driving motors (32) are fixedly installed on the top of the driving outer frame (31), the output of driving motor (32) all extends into drive frame (31) and with corresponding first axle (34) fixed mounting, the bottom of drive frame (31) is rotated and is installed two sets of second axles (35) that are the symmetric distribution, the top of second axle (35) is all fixed the cover and is equipped with second drive skewed tooth (351), the fixed cover in the outside of drive main shaft (33) is equipped with the driven skewed tooth of second (352) of being connected with second drive skewed tooth (351) meshing.

4. A fertilizing and rotary cultivating seeder as claimed in claim 3, characterized in that the rotary cultivating mechanism (5) comprises a rotary cultivating shaft (51), and the outer side of the rotary cultivating shaft (51) is fixedly sleeved with a plurality of groups of rotary cultivating blades (52) which are distributed at equal intervals.

5. A fertilizing, rotary tillage and seeding machine as claimed in claim 4, characterized in that the side driving mechanism (6) comprises a driving bottom column (61), a driving top column (62) and a protective side frame (64), the driving bottom column (61) and the driving top column (62) are respectively rotatably installed at the top and the bottom of the side frame (1), the outer side of the driving bottom column (61) and the driving top column (62) is fixedly sleeved with a chain wheel transmission set (63), the end of the rotary tillage shaft (51) is fixedly installed on the corresponding driving bottom column (61) through bolts, the end of the driving main shaft (33) is fixedly installed on the corresponding driving top column (62) through bolts, and the protective side frame (64) is fixedly installed at one side of the side frame (1).

6. The fertilizing, rotary tillage and seeding machine as claimed in claim 5, wherein a clamping strip (611) is fixedly connected to the middle of one side of the driving base column (61), a clamping groove (511) corresponding to the clamping strip (611) is formed in the end of the rotary tillage shaft (51), and the clamping strip (611) is movably clamped in the corresponding clamping groove (511).

7. A fertilizing and rotary cultivating seeder as claimed in claim 3, characterized in that said seeding mechanism (4) comprises seeding units and a storage frame (43), said seeding units being provided with a plurality of sets distributed at equal distances;

the seeding assembly comprises a top pipe (41) and a bottom pipe (42), a material control frame (44) is rotatably clamped between the top pipe (41) and the bottom pipe (42), a driven chain wheel (45) is fixedly sleeved on the outer side of the material control frame (44), material dredging frames (46) are fixedly mounted on the opposite sides of the inner walls of the top pipe (41) and the bottom pipe (42), symmetrically distributed material control grooves (441) are formed in the material control frame (44), material dredging hopper grooves (461) matched with the material control grooves (441) are formed in the material dredging frames (46), discharging pipes (47) corresponding to the material dredging hopper grooves (461) are fixedly mounted at the bottom of the material dredging frames (46), and the seeding assembly is fixedly inserted in the top protective frame (21) and the bottom protective frame respectively through the top pipe (41) and the bottom pipe (42);

the material storage frame (43) is fixedly installed at the top end of the top protection frame (21), a material feeding hopper groove (431) corresponding to the top pipe (41) is formed in the material storage frame (43), a plurality of groups of driven sprockets (45) are meshed and connected with a transmission chain (451), and the bottom of the second shaft (35) penetrates through the protection frame (21) and is fixedly installed with a driving sprocket (452) meshed and connected with the transmission chain (451).

8. A fertilizing and rotary cultivating seeder as claimed in claim 4, wherein the fertilizing mechanism (7) comprises connecting arms (71), the connecting arms (71) are provided with two sets which are symmetrically distributed, two sets of the connecting arms (71) are fixedly mounted at one side of the bottom of one set of the stabilizing rod (2), two sets of the connecting arms (71) are fixedly mounted at the bottom of the liquid spraying frame (72), the liquid spraying frame (72) is obliquely arranged, the top of the liquid spraying frame (72) is fixedly inserted with liquid inlet pipes (73) which are equidistantly distributed, the top of the liquid inlet pipes (73) is fixedly mounted with liquid inlet hoses (731), the bottom of the liquid spraying frame (72) is provided with a plurality of sets of liquid spraying holes (721) which are equidistantly distributed, and the positions of the liquid spraying holes (721) correspond to the positions of the rotary cultivating blades (52).

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a fertilizing rotary tillage seeding machine.

Background

With the rapid development of society, the agricultural industry is rapidly developed, and derived agricultural machinery is gradually increased, wherein a seeder is a planting machine taking crop seeds as seeding objects, and the seeder is mainly used for seeding certain types or certain crops;

traditional seeding mode, the majority uses ploughing machine earlier to sow the ploughing in area, afterwards, uses the seeder to sow again, fertilizes at last, this kind of seeding mode, ploughs, sow and fertilize separately to go on alone, greatly increased the time that whole crops were planted to the efficiency that crops were planted has been reduced, we propose a rotary tillage seeder of fertilize for this and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a fertilizing rotary tillage seeding machine, which 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 rotary tillage seeder of fertilizing, includes the side bearer, the side bearer is equipped with two sets ofly that are the symmetric distribution, and is two sets of the opposite side middle part fixed mounting of side bearer has four group's that are the rectangular array distribution firm pole, and the level corresponds two sets of equal fixed mounting has the protective frame between the firm pole, and is two sets of the opposite side upper portion demountable installation of side bearer has main drive mechanism, and is two sets of fixed the inserting between the protective frame is equipped with seeding mechanism, and is two sets of the opposite side lower part of side bearer is equipped with rotary tillage mechanism, and is two sets of the equal fixed mounting in opposite side part of side bearer has the side drive mechanism that uses with the main drive mechanism cooperation, and one of the bottom is one side fixed mounting of firm pole has fertilizing mechanism, and the bottom is another set of one side fixed mounting of firm pole has the dysmorphism pole that is the symmetric distribution, and is two sets of rotate between the dysmorphism pole and install the guide roll, and the top is two sets of fixed mounting bracket between the firm pole.

Preferably, the two groups of protection frames are fixedly provided with protection plates which are symmetrically distributed.

Preferably, the main driving mechanism comprises a driving outer frame and two driving motors, the driving outer frame is fixedly arranged on the upper parts of the opposite sides of the two groups of side frames through screws, bearings are fixedly arranged on the two sides of the inner wall of the driving outer frame, a driving main shaft is fixedly arranged in the middle of the two groups of bearings, the two groups of first shafts which are symmetrically distributed are rotatably arranged on the top of the driving outer frame, first driving helical teeth are fixedly sleeved in the middle of the outer sides of the first shafts, first driven helical teeth which are meshed and connected with the first driving helical teeth are fixedly sleeved on the outer sides of the driving main shaft, the two groups of driving motors are fixedly arranged on the top of the driving outer frame, output ends of the driving motors extend into the driving outer frame and are fixedly arranged with the corresponding first shafts, and two groups of second shafts which are symmetrically distributed are rotatably arranged on the bottom of the driving outer frame, and the top of the second shaft is fixedly sleeved with a second driving helical tooth, and the outer side of the driving main shaft is fixedly sleeved with a second driven helical tooth meshed with the second driving helical tooth.

Preferably, the rotary tillage mechanism includes the rotary tillage axle, the fixed cover in outside of rotary tillage axle is equipped with the multiunit rotary blade that is the equidistance and distributes.

Preferably, the side drive mechanism includes drive sill pillar, drive fore-set and protection side frame, drive sill pillar and drive fore-set rotate respectively and install top and bottom at the side bearer, the fixed cover in the outside of drive sill pillar and drive fore-set is equipped with sprocket drive group, the tip of rotary tillage axle passes through bolt fixed mounting on the drive sill pillar that corresponds, the tip of drive main shaft passes through bolt fixed mounting on the drive fore-set that corresponds, protection side frame fixed mounting is in one side of side bearer.

Preferably, the middle part of one side of drive foundation is fixedly connected with card strip, the tip of rotary tillage axle is seted up and is blocked the draw-in groove that the strip corresponds, and the activity joint of card strip is in the draw-in groove that corresponds.

Preferably, the sowing mechanism comprises a sowing assembly and a storage frame, and the sowing assembly is provided with a plurality of groups which are distributed at equal intervals;

the seeding assembly comprises a top pipe and a bottom pipe, a material control frame is rotatably clamped between the top pipe and the bottom pipe, a driven sprocket is fixedly sleeved on the outer side of the material control frame, material dredging frames are fixedly mounted on the opposite sides of the inner walls of the top pipe and the bottom pipe, symmetrically distributed material control grooves are formed in the material control frame, material dredging hopper grooves matched with the material control grooves are formed in the material dredging frame, discharging pipes corresponding to the material dredging hopper grooves are fixedly mounted at the bottom of the material dredging frame, and the seeding assembly is fixedly inserted in the top protective frame and the bottom protective frame through the top pipe and the bottom pipe respectively;

the storage frame is fixedly mounted at the top end of the top protection frame, a feed hopper groove corresponding to the jacking pipe is formed in the storage frame, a plurality of groups of driven sprockets are meshed and connected with a transmission chain, and the bottom of the second shaft penetrates through the protection frame and is fixedly mounted with a driving sprocket connected with the transmission chain in a meshed mode.

Preferably, the fertilizing mechanism is including connecting the armed lever, it is two sets of that the connecting arm is equipped with and is the symmetric distribution, and is two sets of connecting arm fixed mounting is wherein a set of in the bottom one side of stabilizing the pole, and is two sets of connecting armed lever bottom fixed mounting has the hydrojet frame, the slope of hydrojet frame sets up, the top of hydrojet frame is fixed to be inserted and is equipped with the feed liquor pipe that is the equidistance and distributes, the top fixed mounting of feed liquor pipe has the feed liquor hose, the multiunit hydrojet hole that is the equidistance and distributes is seted up to the bottom of hydrojet frame, the position in hydrojet hole and the position of rotary blade correspond.

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

1. according to the rotary tillage machine, the rotary tillage shaft and the multiple groups of rotary tillage blades are synchronously driven to rotate by arranging the rotary tillage mechanism and the sowing mechanism and using the main drive mechanism and the side drive mechanism in a matched manner, so that rotary tillage operation is effectively performed on the land, intermittent two-side sowing of seeds is realized during rotary tillage operation, the sowing efficiency is effectively improved, and the planting efficiency of crops is improved;

2. the rotary tillage mechanism, the sowing mechanism, the main drive mechanism and the side drive mechanism are independently arranged, so that the rotary tillage mechanism and the sowing mechanism can be conveniently and quickly disassembled and maintained;

3. through setting up fertilizing mechanism, start liquid medicine pump machine to the high pressure input liquid medicine in the hydrojet frame, the multiunit hydrojet hole that is the equidistance and distributes is seted up to the bottom of hydrojet frame, and the position in hydrojet hole and the position of rotary tillage blade correspond, and the liquid medicine in the input hydrojet frame passes through multiunit hydrojet hole, and accurate slope is sprayed in the seeding region, effectively realizes the synchronous fertilization to the seeding region.

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 structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a schematic view of the structural connection of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic structural connection diagram of the main drive mechanism of the present invention;

FIG. 7 is a schematic view of the structural connection of the sowing mechanism in the present invention;

FIG. 8 is an enlarged view taken at C of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic structural view of a fertilizing mechanism according to the present invention;

in the figure: 1. a side frame; 2. a stabilizing rod; 21. a protective frame; 22. a protection plate; 3. a main drive mechanism; 4. a sowing mechanism; 5. a rotary tillage mechanism; 6. a side drive mechanism; 7. a fertilizing mechanism; 8. a profiled bar; 81. a guide roller; 9. a mounting frame; 31. driving the outer frame; 311. a bearing; 32. a drive motor; 33. driving the main shaft; 34. a first shaft; 341. a first drive helical tooth; 342. a first driven helical tooth; 35. a second shaft; 351. a second drive helical tooth; 352. a second driven helical tooth; 41. jacking pipes; 42. a bottom tube; 43. a material storage frame; 431. feeding into a hopper groove; 44. a material control frame; 441. a material control groove; 45. a driven sprocket; 451. a drive chain; 452. a drive sprocket; 46. a material dredging frame; 461. a hopper groove; 47. a discharge pipe; 51. a rotary tillage shaft; 511. a card slot; 52. a rotary tillage blade; 61. a drive bottom pillar; 611. clamping the strip; 62. driving the top pillar; 63. a sprocket drive group; 64. a protective side frame; 71. a connecting arm lever; 72. a liquid spraying frame; 721. a liquid ejection hole; 73. a liquid inlet pipe; 731. and a liquid inlet hose.

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.

Example (b): as shown in fig. 1-9, the invention provides a fertilizing rotary tillage seeder, which comprises side frames 1, wherein two groups of symmetrically distributed side frames 1 are arranged, four groups of stabilizing rods 2 distributed in a rectangular array are fixedly arranged in the middle parts of the opposite sides of the two groups of side frames 1, the stability of connection between the two groups of side frames 1 is increased, so that the stability of the whole mechanism is improved, protective frames 21 are fixedly arranged between the two groups of stabilizing rods 2 corresponding to the horizontal direction, seeding mechanisms 4 are fixedly inserted between the two groups of protective frames 21, protective plates 22 symmetrically distributed are fixedly arranged between the two groups of protective frames 21, and the seeding mechanisms 4 are effectively protected by the two groups of protective frames 21 and the protective plates 22; the main driving mechanism 3 is detachably mounted on the upper portions of the opposite sides of the two groups of side frames 1, the rotary tillage mechanisms 5 are arranged on the lower portions of the opposite sides of the two groups of side frames 1, the opposite sides of the two groups of side frames 1 are fixedly provided with side driving mechanisms 6 matched with the main driving mechanisms 3 for use, one side of one group of the bottom stabilizing rods 2 is fixedly provided with a fertilizing mechanism 7, one side of the other group of the bottom stabilizing rods 2 is fixedly provided with symmetrically distributed special-shaped rods 8, guide rollers 81 are rotatably mounted between the two groups of special-shaped rods 8, during use, the guide rollers 81 are in contact with the ground to be sown and guide the mechanism, the mechanism is prevented from being damaged due to too deep ground entering, mounting frames 9 are fixedly mounted between the two groups of top stabilizing rods 2, and the mounting frames 9 are used for mounting the whole mechanism and a movable main body of a seeder.

The main driving mechanism 3 comprises a driving outer frame 31 and driving motors 32, the driving outer frame 31 is fixedly arranged on the upper parts of the opposite sides of the two groups of side frames 1 through screws, and is convenient to disassemble and maintain, bearings 311 are fixedly arranged on the two sides of the inner wall of the driving outer frame 31, a driving main shaft 33 is fixedly arranged in the middle of the two groups of bearings 311, the driving main shaft 33 can stably rotate in the driving outer frame 31, two groups of first shafts 34 which are symmetrically distributed are rotatably arranged on the top of the driving outer frame 31, first driving helical teeth 341 are fixedly sleeved on the middle parts of the outer sides of the first shafts 34, first driven helical teeth 342 meshed and connected with the first driving helical teeth 341 are fixedly sleeved on the outer sides of the driving main shaft 33, the driving motors 32 are provided with two groups, the two groups of driving motors 32 are fixedly arranged on the top of the driving outer frame 31, and the output ends of the driving motors 32 extend into the driving outer frame 31 and are fixedly arranged with the corresponding first shafts 34, through two sets of driving motor 32 of synchronous start, drive two sets of first axles 34 and the synchronous rotation of first drive skewed tooth 341, and then drive two sets of first driven skewed teeth 342 and drive spindle 33 and stabilize the rotation in drive frame 31, the bottom of drive frame 31 is rotated and is installed two sets of secondary shafts 35 that are the symmetric distribution, the top of secondary shaft 35 is all fixed the cover and is equipped with second drive skewed tooth 351, the fixed cover in outside of drive spindle 33 is equipped with the driven skewed tooth 352 of second that meshes with second drive skewed tooth 351 and is connected, stable rotation through drive spindle 33, drive two sets of second drive skewed teeth 351 stable rotations, thereby drive two sets of second driven skewed teeth 352 and the secondary shaft 35 that corresponds and carry out stable rotation.

The side driving mechanism 6 comprises a driving bottom column 61, a driving top column 62 and a protective side frame 64, the driving bottom column 61 and the driving top column 62 are respectively rotatably mounted at the top and the bottom of the side frame 1, the end part of the driving main shaft 33 is fixedly mounted on the corresponding driving top column 62 through a bolt, the driving top column 62 is driven to rotate through stable rotation of the driving main shaft 33, and a chain wheel transmission group 63 is fixedly sleeved on the outer sides of the driving bottom column 61 and the driving top column 62, wherein the chain wheel transmission group 63 comprises two groups of chain wheels and chains meshed with the outer sides of the two groups of chain wheels, the two groups of chain wheels are respectively fixedly mounted on the driving bottom column 61 and the driving top column 62, and the driving bottom column 61 can be driven to synchronously rotate by driving the driving top column 62;

the rotary tillage mechanism 5 comprises a rotary tillage shaft 51, and a plurality of groups of rotary tillage blades 52 which are distributed at equal intervals are fixedly sleeved on the outer side of the rotary tillage shaft 51; the end parts of the rotary tillage shafts 51 are fixedly arranged on the corresponding driving bottom posts 61 through bolts, and the rotary tillage shafts 51 and the multiple groups of rotary tillage blades 52 are synchronously driven to rotate by driving the driving bottom posts 61 to synchronously rotate, so that rotary tillage operation is effectively carried out on the soil, and the subsequent seeding operation is facilitated; the middle part of one side of the driving bottom column 61 is fixedly connected with a clamping strip 611, the end part of the rotary tillage shaft 51 is provided with a clamping groove 511 corresponding to the clamping strip 611, and the clamping strip 611 is movably clamped in the corresponding clamping groove 511, so that the movable connection between the rotary tillage mechanism 5 and the side driving mechanism 6 is realized, and the rotary tillage mechanism 5 is convenient to disassemble and replace;

the protective side frame 64 is fixedly arranged on one side of the side frame 1, and effectively protects the driving bottom column 61, the driving top column 62 and the chain wheel transmission group 63. The sowing mechanism 4 comprises a sowing assembly and a storage frame 43, wherein the sowing assembly is provided with a plurality of groups which are distributed at equal intervals;

the sowing assembly comprises a top pipe 41 and a bottom pipe 42, a material control frame 44 is rotatably clamped between the top pipe 41 and the bottom pipe 42, a driven sprocket 45 is fixedly sleeved outside the material control frame 44, material dredging frames 46 are fixedly mounted on opposite sides of the inner walls of the top pipe 41 and the bottom pipe 42, material control grooves 441 which are symmetrically distributed are formed in the material control frame 44, material dredging grooves 461 matched with the material control grooves 441 are formed in the material dredging frame 46, a discharging pipe 47 corresponding to the material dredging grooves 461 is fixedly mounted at the bottom end of the bottom material dredging frame 46, and the bottom of the discharging pipe 47 extends out of the bottom pipe 42 and corresponds to the rotary tillage blade 52; when the material control frame 44 rotates to enable the material control groove 441 and the material dredging groove 461 to correspond, seeds in the material dredging groove 461 can be discharged into the corresponding discharge pipe 47 through the material dredging groove 461 and the material control groove 441 and discharged out of the discharge pipe 47 to be placed in the sowing areas corresponding to the two sides, on the contrary, when the material control frame 44 rotates to enable the material control groove 441 and the material dredging groove 461 not to correspond, the seeds in the material dredging groove 461 cannot be discharged into the corresponding discharge pipe 47 through the material dredging groove 461 and the material control groove 441, so that intermittent two-side sowing of the seeds is realized, and the sowing efficiency is improved;

the seeding components are respectively fixedly inserted on the top and bottom protective frames 21 through top pipes 41 and bottom pipes 42; storage frame 43 fixed mounting is on the top of top protection frame 21, set up the pan feeding hopper groove 431 that corresponds with push pipe 41 in the storage frame 43, the seed in the storage frame 43 gets into the corresponding sparse hopper groove 461 of upside through pan feeding hopper groove 431, the outside meshing of multiunit driven sprocket 45 is connected with drive chain 451, protection frame 21 and fixed mounting are passed to the bottom of secondary shaft 35 have with the drive sprocket 452 of drive chain 451 meshing connection, rotate through secondary shaft 35 and drive sprocket 452 and rotate, thereby drive chain 451 transmission, and then drive multiunit driven sprocket 45 and accuse material frame 44 synchronous revolution, further improved seeding efficiency.

The fertilizing mechanism 7 comprises connecting arm rods 71, the connecting arm rods 71 are provided with two groups which are symmetrically distributed, the two groups of connecting arm rods 71 are fixedly installed on one side of one group of stabilizing rods 2 at the bottom, liquid spraying frames 72 are fixedly installed at the bottoms of the two groups of connecting arm rods 71, the liquid spraying frames 72 are obliquely arranged, liquid inlet pipes 73 which are equidistantly distributed are fixedly inserted in the tops of the liquid spraying frames 72, liquid inlet hoses 731 are fixedly installed at the tops of the liquid inlet pipes 73 and are connected with a liquid medicine pump 731, the liquid medicine pump is started to input liquid medicine into the liquid spraying frames 72 at high pressure, multiple groups of liquid spraying holes 721 which are equidistantly distributed are formed in the bottoms of the liquid spraying frames 72, the positions of the liquid spraying holes 721 correspond to the positions of the rotary tillage blades 52, the liquid medicine input into the liquid spraying frames 72 passes through the multiple groups of liquid spraying holes 721, and is accurately and obliquely sprayed in a sowing area, and synchronous fertilization of the sowing area is effectively achieved.

When the fertilizing, rotary tillage and seeding machine is used, two groups of driving motors 32 are synchronously started to drive two groups of first shafts 34 and first driving helical teeth 341 to synchronously rotate, so that two groups of first driven helical teeth 342 and a driving main shaft 33 are driven to stably rotate in a driving outer frame 31, and two groups of second driving helical teeth 351 are driven to stably rotate through the stable rotation of the driving main shaft 33, so that two groups of second driven helical teeth 352 and corresponding second shafts 35 are driven to stably rotate.

Rotate through drive spindle 33 is stable, drive fore-stock 62 and rotate to drive base-stock 61 and rotate in step, rotate in step through driving drive base-stock 61, drive rotary tillage axle 51 and multiunit rotary tillage blade 52 in step and rotate, effectively carry out the rotary tillage operation to the soil, and rotate through secondary shaft 35 and drive sprocket 452 and rotate, thereby drive chain 451 and drive multiunit driven sprocket 45 and accuse material frame 44 synchronous rotation.

When the material control frame 44 rotates to enable the material control groove 441 and the material dredging groove 461 to correspond, seeds in the material dredging groove 461 can be discharged into the corresponding material discharge pipe 47 through the material dredging groove 461 and the material control groove 441 and discharged out of the material discharge pipe 47 to be arranged in the sowing areas corresponding to two sides, on the contrary, when the material control frame 44 rotates to enable the material control groove 441 and the material dredging groove 461 not to correspond, the seeds in the material dredging groove 461 cannot be discharged into the corresponding material discharge pipe 47 through the material dredging groove 461 and the material control groove 441, so that the intermittent two-side sowing of the seeds is realized during the rotary tillage operation, the sowing efficiency is effectively improved, meanwhile, the liquid medicine pump is started to input the liquid medicine into the liquid spraying frame 72 at high pressure, a plurality of groups of liquid spraying holes 721 distributed equidistantly are formed in the bottom of the liquid spraying frame 72, the positions of the liquid spraying holes 721 correspond to the positions of the rotary tillage blades 52, the liquid medicine input into the liquid spraying frame 72 is accurately and obliquely sprayed in the sowing areas through the plurality of groups of liquid spraying holes 721, effectively realizes the synchronous fertilization to the seeding area.

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.