CN214852711U

CN214852711U - Multi-functional millet seeder

Info

Publication number: CN214852711U
Application number: CN202023282190.0U
Authority: CN
Inventors: 徐麟; 张述功; 路子峰; 王莉; 艾先涛; 吾买尔江·库尔班; 冯国郡; 高强; 严青青; 张龑
Original assignee: Crop Variety Resources Institute Xinjiang Academy Of Agricultural Sciences
Current assignee: Crop Variety Resources Institute Xinjiang Academy Of Agricultural Sciences
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a multi-functional millet seeder related to farming technical field, including the control box, the top of control box is equipped with the motor, the bottom left side and the right side of control box are all fixed and are equipped with the bottom plate, the fixed inlet pipe that is equipped with in inside top of control box, the inside bottom that the inlet pipe bottom runs through the control box and the top and the bottom of inlet pipe all are the opening form, the fixed auger delivery pole that is equipped with of output of motor, auger delivery pole establishes and passes the bottom of control box and the inside of inlet pipe and extend the bottom of inlet pipe in the top of control box and auger delivery pole's bottom, auger delivery pole passes through the bearing with the top of control box and is connected. The utility model discloses a motor drive mechanism moves for the baffle discharges the regular control of the inside cereal seed of discharging pipe, has realized automatic accurate control seeding volume, and the interval is even, has improved the production efficiency of seeding operation, and convenient to use has extensive popularization and application and worth in farming technical field.

Description

Multi-functional millet seeder

Technical Field

The utility model relates to an farming technical field, it is specific, the utility model relates to a millet seeder.

Background

Millet is commonly called millet after husking, belongs to a plant of the grass family, is called millet and millet in the ancient times, is called sorghum, has extremely small seed size and about 1mm of diameter, is one of the oldest cultivated crops in the world, is an annual herbaceous crop, is a small coarse cereal widely planted in northern areas, is rich in nutrition and easy to digest, can be further processed to produce high-added-value products such as yellow pigment, dietary fiber and the like, and has wide application prospect in the food, medicine and chemical industry.

Because millet is the grain for a short time, the seeding quantity of traditional cereal seeder is difficult to control at every turn, spills the seed inhomogeneous, or easily leaks to sow, leads to the seeding operation quality not high to influence the value of product or increased planting cost, consequently, a multi-functional seeder suitable for millet is planted to urgent need.

SUMMERY OF THE UTILITY MODEL

For solve above-mentioned traditional millet seeding time seeding not easy control of seeding volume, spill the inhomogeneous or problem that easily leaks to broadcast of seed, the utility model aims to provide a multi-functional millet seeder, through the operation of motor drive mechanism, make the baffle discharge the regular control of the inside cereal seed of discharging pipe, realized automatic accurate control seeding volume, improved the production efficiency of seeding operation, still promoted the quality of seeding simultaneously, because traditional cereal seeder is smart volume of sowing at every turn in order to solve among the prior art, lead to the problem that seeding operation quality is not high, have extensive popularization and application and worth in agricultural planting technical field.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a pair of multi-functional millet seeder, including the control box, the top of control box is equipped with the motor, the bottom left side and the right side of control box all fix and are equipped with the bottom plate, the fixed inlet pipe that is equipped with in inside top of control box, the inlet pipe bottom runs through the inside bottom of control box and the top and the bottom of inlet pipe all are the opening form, the fixed spiral conveying pole that is equipped with of output of motor, the spiral conveying pole is established at the top of control box and the bottom of spiral conveying pole passes the bottom of control box and the inside of inlet pipe and extends the bottom of inlet pipe, the spiral conveying pole is connected through the bearing with the top of control box, the bottom mounting of control box is equipped with the discharging pipe, the discharging pipe is established in the bottom of inlet pipe, the top and the bottom of discharging pipe all are the opening form and the discharging pipe is linked together with the inlet pipe, the outer end mounting of spiral conveying pole is equipped with drive mechanism;

the transmission mechanism comprises a first bevel gear, the first bevel gear is fixedly arranged at the outer end of the spiral conveying rod and is arranged at the top of the operation box, a second bevel gear is meshed at the rear side of the first bevel gear, a first rotating rod is fixedly arranged at the rear side of the second bevel gear, a first driving belt pulley is fixedly arranged at the outer end of the first rotating rod and is arranged at the top of the operation box, a second rotating rod is arranged at the top of the operation box and is arranged at the right side of the first rotating rod, a first driven belt pulley and a second driving belt pulley are fixedly arranged at the outer end of the second rotating rod, the first driving belt pulley is connected with the first driven belt pulley through a first belt, the second driving belt pulley is arranged at the rear side of the first driven belt pulley, a third rotating rod is arranged at the bottom of the operation box and is arranged at the right side of the spiral conveying rod, a second driven belt pulley and an incomplete gear are fixedly arranged at the outer end of the third rotating rod, and the second driving belt pulley is connected with the second driven belt, two belts run through the control box and establish on the right side of inlet pipe, and the bottom meshing of incomplete gear has the rack, and the fixed plate that is equipped with in front side of rack, the fixed baffle that is equipped with in left side of fixed plate, and the through-hole has been seted up on the top of baffle, and the through-hole runs through the baffle, and the bottom at the discharging pipe is established to the baffle, and the fixed spring that is equipped with in right side of fixed plate.

The utility model discloses in, the outer end of motor is passed through the fixed top of establishing at the control box of support frame.

Further, the inner wall of inlet pipe is fixed and is equipped with two bearing frames, two the bearing frame distributes all fixedly from top to bottom and establishes the outer end at the auger delivery pole.

The utility model discloses in, the inside of control box is equipped with the pipeline, the fixed one side of establishing at the inlet pipe of one end of pipeline, the other end of pipeline runs through the top of control box and extends the top of control box, the inlet pipe is linked together with the pipeline, the fixed valve that is equipped with in outer end of pipeline, the top at the control box is established to the valve, the top fixedly connected with funnel of pipeline, the top at the valve is established to the funnel.

The utility model discloses in, two the bottom of bottom plate is all fixed to be equipped with two and removes the wheel.

The utility model discloses in, the fixed branch that is equipped with in top of bottom plate, one side at the control box is established to branch, the fixed cover in outer end of branch is equipped with the rubber sleeve.

The utility model discloses in, the fixed extension board one and two extension boards two that are equipped with in top of control box, the one end that bevel gear two was kept away from to bull stick one is established in the front side of extension board one through the bearing activity, the front end and the rear end of bull stick two are established between two extension boards two through the bearing activity.

The utility model discloses in, the bottom front side and the rear side of control box are all fixed and are equipped with extension board three, the front end and the rear end of bull stick three are established between two extension boards three through the bearing activity.

The utility model discloses in, the fixed L shape pole that is equipped with in left side of baffle, the bottom mounting of control box is equipped with the spout, the spout is established in the discharging pipe left side, the inside of spout is equipped with the slider, the bottom mounting of slider is established on the top of L shape pole.

The utility model discloses in, the bottom mounting of control box is equipped with the backup pad, the bottom mounting of backup pad is equipped with inserts a section of thick bamboo, the spring is kept away from the fixed inside of establishing at inserting a section of thick bamboo of one end of fixed plate, insert a section of thick bamboo and establish the right side at the fixed plate.

The utility model discloses in, control box, motor, auger delivery pole, valve, funnel, bottom plate, removal wheel, branch, rubber sleeve, support frame, bevel gear, bull stick one, driving pulley, belt, driven pulley, incomplete gear, rack, fixed plate, backup pad, slider, L shape pole, discharging pipe, baffle, insert a section of thick bamboo and spring etc. ordinary skilled person in the art all can purchase through market and order the acquisition.

Compared with the prior art, use the utility model provides a pair of multi-functional millet is sowed can obtain following beneficial effect:

the utility model discloses a starter motor, the motor work, motor drive auger delivery pole rotates, make the seed carried downwards inside the discharging pipe, and auger delivery pole rotates and leads to incomplete gear revolve, when incomplete gear engagement rack, make the rack, the fixed plate moves along with the right side direction, the spring is compressed this moment, baffle level moves right, when the moment that the through-hole on the baffle is linked together with the bottom of discharging pipe, the seed falls from the inside of discharging pipe, incomplete gear not with the meshing rack, the spring loses the external pressure and wants the original state, thereby the spring extends and promotes rack and fixed plate and move left, thereby baffle level moves left, when the moment that the baffle blocks the bottom of discharging pipe, the seed stops falling from the inside of discharging pipe, so repeat regularly interval seeding, compared with the prior art, realized automatic accurate control seeding volume, the production efficiency of the seeding operation is improved, and the seeding quality is improved.

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

Fig. 1 is a schematic view of the overall structure provided by the present invention.

Fig. 2 is a sectional view taken along the direction a in fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the top of the operation box provided by the present invention.

Fig. 4 is a side view schematic structural diagram of the top of the operation box provided by the utility model.

Fig. 5 is a schematic view of the bottom of the operation box according to the present invention.

Fig. 6 is a schematic view of a portion B in fig. 1 according to the present invention.

Fig. 7 is a schematic structural view of the part C in fig. 1 according to the present invention.

Reference numerals: 1-operation box, 2-motor, 3-feeding pipe, 4-spiral conveying rod, 5-pipeline, 6-valve, 7-funnel, 8-bottom plate, 9-moving wheel, 10-supporting rod, 11-rubber sleeve, 12-supporting frame, 13-bevel gear I, 14-bevel gear II, 15-rotating rod I, 16-supporting plate I, 17-driving belt pulley I, 18-belt I, 19-rotating rod II, 20-supporting plate II, 21-driven belt pulley I, 22-driving belt pulley II, 23-belt II, 24-driven belt pulley II, 25-supporting plate III, 26-rotating rod III, 27-incomplete gear, 28-rack, 29-fixing plate, 30-supporting plate, 31-chute, 32-slide block, 33-L-shaped rod, 34-discharge pipe, 35-baffle, 36-insert cylinder and 37-spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to fig. 1-7, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, but not all of them.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the utility model, for the sake of convenience and description, the description of the relative position relationship of each component in a multifunctional millet seeding device is described according to the layout mode of the attached figure 1, such as: the positional relationship of up, down, left, right, etc. is determined according to the layout direction of fig. 1.

Referring to fig. 1 to 7, an embodiment of the present invention provides a multifunctional millet seeding device, including an operation box 1, a motor 2 is disposed on a top end of the operation box 1, bottom plates 8 are fixedly disposed on left and right sides of a bottom of the operation box 1, a feeding pipe 3 is fixedly disposed on an inner top end of the operation box 1, a bottom end of the feeding pipe 3 penetrates through an inner bottom end of the operation box 1, top and bottom ends of the feeding pipe 3 are both in an open shape, a spiral conveying rod 4 is fixedly disposed on an output end of the motor 2, the spiral conveying rod 4 is disposed on a top of the operation box 1, a bottom end of the spiral conveying rod 4 penetrates through a bottom end of the operation box 1 and an inner portion of the feeding pipe 3 and extends out of a bottom end of the feeding pipe 3, the spiral conveying rod 4 is connected with the top end of the operation box 1 through a bearing, a discharging pipe 34 is fixedly disposed on the bottom end of the operation box 1, the discharging pipe 34 is disposed on a bottom end of the feeding pipe 3, the top end and the bottom end of the discharge pipe 34 are both in an opening shape, the discharge pipe 34 is communicated with the feed pipe 3, and the outer end of the spiral conveying rod 4 is fixedly provided with a transmission mechanism;

the transmission mechanism comprises a first bevel gear 13, the first bevel gear 13 is fixedly arranged at the outer end of the spiral conveying rod 4, the first bevel gear 13 is arranged at the top of the operation box 1, a second bevel gear 14 is meshed at the rear side of the first bevel gear 13, a first rotating rod 15 is fixedly arranged at the rear side of the second bevel gear 14, a first driving pulley 17 is fixedly arranged at the outer end of the first rotating rod 15, the first driving pulley 17 is arranged at the top of the operation box 1, a second rotating rod 19 is arranged at the top end of the operation box 1, the second rotating rod 19 is arranged at the right side of the first rotating rod 15, a first driven pulley 21 and a second driving pulley 22 are fixedly arranged at the outer end of the second rotating rod 19, the first driving pulley 17 and the first driven pulley 21 are connected with each other through a first belt 18, the second driving pulley 22 is arranged at the rear side of the first driven pulley 21, a third rotating rod 26 is arranged at the bottom of the operation box 1, and the third rotating rod 26 is arranged at the right side of the spiral conveying rod 4, fixed driven pulley two 24 and the incomplete gear 27 of being equipped with in outer end of bull stick three 26, two 22 of driving pulley pass through two 23 interconnect of belt with two 24 of driven pulley, two 23 of belt run through control box 1 and establish the right side at inlet pipe 3, the bottom meshing of incomplete gear 27 has rack 28, the fixed plate 29 that is equipped with in front side of rack 28, the fixed baffle 35 that is equipped with in left side of fixed plate 29, the through-hole has been seted up on the top of baffle 35, the through-hole runs through baffle 35, the bottom at discharging pipe 34 is established to baffle 35, the fixed spring 37 that is equipped with in right side of fixed plate 29.

The utility model discloses in, the outer end of motor 2 is passed through support frame 12 and is fixed to be established on the top of control box 1, and support frame 12 is fixed motor 2.

The utility model discloses in, the fixed two bearing frames that are equipped with of inner wall of inlet pipe 3, two the bearing frame distributes all fixedly from top to bottom and establishes in the outer end of auger delivery pole 4, and two bearing frames are stabilized auger delivery pole 4.

The utility model discloses in, the inside of control box 1 is equipped with pipeline 5, the fixed one side of establishing at inlet pipe 3 of one end of pipeline 5, the other end of pipeline 5 runs through the top of control box 1 and extends the top of control box 1, inlet pipe 3 is linked together with pipeline 5, the fixed valve 6 that is equipped with in outer end of pipeline 5, valve 6 is established at the top of control box 1, the top fixedly connected with funnel 7 of pipeline 5, funnel 7 is established at the top of valve 6 for cereal seed gets into the inside of inlet pipe 3 along pipeline 5 from funnel 7.

The utility model discloses in, two bottom plate 8's bottom is all fixed to be equipped with two and removes wheel 9, removes wheel 9 and makes the device conveniently remove.

The utility model discloses in, the fixed branch 10 that is equipped with in top of bottom plate 8, one side at control box 1 is established to branch 10, the fixed cover in outer end of branch 10 is equipped with rubber sleeve 11, and rubber sleeve 11 makes the phenomenon of skidding can not appear in the operator's hand.

The utility model discloses in, the fixed extension board 16 and two extension boards two 20 that are equipped with in top of control box 1, the one end that bevel gear two 14 was kept away from to bull stick one 15 is established in the front side of extension board one 16 through the bearing activity, the front end and the rear end of bull stick two 19 are established between two extension boards two 20 through the bearing activity, and extension board one 16 supports bull stick one 15 and bull stick two 19 respectively with extension board two 20.

The utility model discloses in, the bottom front side and the rear side of control box 1 are all fixed three 25 of extension board that are equipped with, the front end and the rear end of three 26 bull sticks are established between three 25 of two extension boards through the bearing activity, and three 25 of extension boards support three 26 of bull sticks.

The utility model discloses in, the fixed L shape pole 33 that is equipped with in left side of baffle 35, the bottom mounting of control box 1 is equipped with spout 31, spout 31 is established in discharging pipe 34 left side, the inside of spout 31 is equipped with slider 32, slider 32's bottom mounting is established on the top of L shape pole 33, and spout 31, slider 32 and L shape pole 33 lead to baffle 35 jointly.

The utility model discloses in, the bottom mounting of control box 1 is equipped with backup pad 30, the bottom mounting of backup pad 30 is equipped with inserts a section of thick bamboo 36, spring 37 keeps away from the fixed inside of establishing at inserting a section of thick bamboo 36 of one end of fixed plate 29, insert a section of thick bamboo 36 and establish on the right side of fixed plate 29, insert a section of thick bamboo 36 and fix and lead inside spring 37.

The utility model discloses in, control box 1, motor 2, screw conveying pole 4, valve 6, funnel 7, bottom plate 8, removal wheel 9, branch 10, rubber sleeve 11, support frame 12, bevel gear, bull stick, drive pulley, belt, driven pulley, incomplete gear 27, rack 28, fixed plate 29, backup pad 30, slider 32, L shape pole 33, discharging pipe 34, baffle 35, insert a section of thick bamboo 36 and spring 37 etc. ordinary technical personnel in this field all can purchase through the market and customize the acquisition.

When the multifunctional millet seeding device provided by the utility model is applied, the rubber sleeve 11 is held by hand to push the device to the land to be seeded, the valve 6 is opened to pour the cereal seeds from the hopper 7, the seeds enter the inlet pipe 3 through the pipeline 5, the valve 6 is closed again, the motor 2 is started, the motor 2 works, the motor 2 drives the spiral conveying rod 4 to rotate, so that the seeds are conveyed downwards to the inside of the discharging pipe 34, the spiral conveying rod 4 rotates to drive the bevel gear I13 to rotate, the bevel gear I13 drives the bevel gear II 14 to rotate, the bevel gear II 14 drives the rotating rod I15 to rotate, the rotating rod I15 rotates to drive the driving pulley I17 to rotate, the driving pulley I17 drives the driven pulley I21 to rotate through the belt I18, the driven pulley I21 rotates to drive the rotating rod II 19 to rotate, the rotating rod II 19 rotates to drive the driving pulley II 22 to rotate, the driving pulley II 22 rotates to drive the driven pulley II 24 to rotate through the belt II 23, the driven pulley II 24 rotates to enable the rotating rod III 26 to rotate, the rotating rod III 26 rotates to drive the incomplete gear 27 to rotate, when the incomplete gear 27 is meshed with the rack 28, the rack 28 and the fixed plate 29 move together in the right side direction, at the moment, the spring 37 is compressed, the baffle 35 moves horizontally to the right, when the through hole in the baffle 35 is communicated with the bottom end of the discharge pipe 34, seeds fall from the inside of the discharge pipe 34, when the incomplete gear 27 is not meshed with the rack 28, the spring 37 loses external pressure and is recovered, so that the spring 37 stretches to push the rack 28 and the fixed plate 29 to move leftwards, the baffle 35 moves horizontally to the left, when the baffle 35 blocks the bottom end of the discharge pipe 34, the seeds stop falling from the inside of the discharge pipe 34, so that seeding is repeatedly and regularly spaced, the seeding amount is automatically and accurately controlled, and the production efficiency of seeding operation is improved, still promoted the quality of seeding simultaneously, this embodiment has specifically solved among the prior art because the smart volume of each time sowing of traditional cereal seeder is uncontrolled, leads to the seeding operation quality not high to influence the problem of the value of product, convenient to use, the seeding volume is accurate, and the interval is even, has extensive popularization and application and worth in the farming technical field.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a multi-functional millet seeder, includes control box (1), the top of control box (1) is equipped with motor (2), the bottom left side and the right side of control box (1) are all fixed and are equipped with bottom plate (8), its characterized in that: the fixed inlet pipe (3) that is equipped with in inside top of control box (1), the top and the bottom that inlet pipe (3) run through inside bottom and inlet pipe (3) of control box (1) are all opened form in inlet pipe (3) bottom, the fixed auger delivery pole (4) that is equipped with of output of motor (2), auger delivery pole (4) are established and are passed the bottom of control box (1) and the inside of inlet pipe (3) and extend the bottom of inlet pipe (3) at the top of control box (1) and the bottom of auger delivery pole (4), auger delivery pole (4) are passed through the bearing with the top of control box (1) and are connected, the bottom mounting of control box (1) is equipped with discharging pipe (34), the bottom at inlet pipe (3) is established in discharging pipe (34), the top and the bottom of discharging pipe (34) all are opened form and discharging pipe (34) are linked together with inlet pipe (3), the outer end of the spiral conveying rod (4) is fixedly provided with a transmission mechanism;

the transmission mechanism comprises a first bevel gear (13), the first bevel gear (13) is fixedly arranged at the outer end of the spiral conveying rod (4), the first bevel gear (13) is arranged at the top of the operating box (1), a second bevel gear (14) is meshed at the rear side of the first bevel gear (13), a first rotating rod (15) is fixedly arranged at the rear side of the second bevel gear (14), a first driving belt pulley (17) is fixedly arranged at the outer end of the first rotating rod (15), the first driving belt pulley (17) is arranged at the top of the operating box (1), a second rotating rod (19) is arranged at the top end of the operating box (1), the second rotating rod (19) is arranged at the right side of the first rotating rod (15), a first driven belt pulley (21) and a second driving belt pulley (22) are fixedly arranged at the outer end of the second rotating rod (19), the first driving belt pulley (17) and the first driven belt pulley (21) are mutually connected through a first belt (18), and the second driving belt pulley (22) is arranged at the rear side of the first driven belt pulley (21), the bottom of control box (1) is equipped with bull stick three (26), the right side at screw conveyor pole (4) is established in bull stick three (26), the outer end of bull stick three (26) is fixed and is equipped with driven pulley two (24) and incomplete gear (27), drive pulley two (22) and driven pulley two (24) pass through belt two (23) interconnect, belt two (23) run through control box (1) and establish the right side at inlet pipe (3), the bottom meshing of incomplete gear (27) has rack (28), the fixed plate (29) that are equipped with in front side of rack (28), the fixed baffle (35) that are equipped with in left side of fixed plate (29), the through-hole has been seted up on the top of baffle (35), the through-hole runs through baffle (35), the bottom at discharging pipe (34) is established in baffle (35), the fixed spring (37) that is equipped with in right side of fixed plate (29).

2. The multi-functional millet seeding device of claim 1 characterized in that: the outer end of the motor (2) is fixedly arranged at the top end of the operation box (1) through a support frame (12).

3. The multi-functional millet seeding device of claim 1 characterized in that: the inner wall of inlet pipe (3) is fixed to be equipped with two bearing frames, two the bearing frame distributes all fixedly from top to bottom and establishes the outer end at auger delivery pole (4).

4. The multi-functional millet seeding device of claim 1 characterized in that: the inside of control box (1) is equipped with pipeline (5), the one end of pipeline (5) is fixed to be established in one side of inlet pipe (3), the other end of pipeline (5) runs through the top of control box (1) and extends the top of control box (1), inlet pipe (3) are linked together with pipeline (5), the fixed valve (6) that is equipped with in outer end of pipeline (5), the top in control box (1) is established in valve (6), the top fixedly connected with funnel (7) of pipeline (5), the top at valve (6) is established in funnel (7).

5. The multi-functional millet seeding device of claim 1 characterized in that: two moving wheels (9) are fixedly arranged at the bottom ends of the two bottom plates (8).

6. The multi-functional millet seeding device of claim 1 characterized in that: the top of bottom plate (8) is fixed and is equipped with branch (10), one side at control box (1) is established in branch (10), the fixed cover of outer end of branch (10) is equipped with rubber sleeve (11).

7. The multi-functional millet seeding device of claim 1 characterized in that: the top end of the operating box (1) is fixedly provided with a first support plate (16) and two second support plates (20), one end, far away from the second bevel gear (14), of the first rotating rod (15) is movably arranged on the front side of the first support plate (16) through a bearing, and the front end and the rear end of the second rotating rod (19) are movably arranged between the two second support plates (20) through bearings.

8. The multi-functional millet seeding device of claim 1 characterized in that: and the front side and the rear side of the bottom end of the operating box (1) are both fixedly provided with a third support plate (25), and the front end and the rear end of the third rotating rod (26) are movably arranged between the third support plates (25) through bearings.

9. The multi-functional millet seeding device of claim 1 characterized in that: the fixed L shape pole (33) that is equipped with in left side of baffle (35), the bottom mounting of control box (1) is equipped with spout (31), spout (31) are established in discharging pipe (34) left side, the inside of spout (31) is equipped with slider (32), the top at L shape pole (33) is established to the bottom mounting of slider (32).

10. The multi-functional millet seeding device of claim 1 characterized in that: the bottom mounting of control box (1) is equipped with backup pad (30), the bottom mounting of backup pad (30) is equipped with inserts a section of thick bamboo (36), spring (37) are kept away from the fixed inside of inserting a section of thick bamboo (36) in the one end of fixed plate (29) fixed establishment, insert a section of thick bamboo (36) and establish the right side at fixed plate (29).