CN108848717A - A kind of essence amount formula soybean seeder - Google Patents

Abstract

The present invention relates to soybean seeder fields,In particular to a kind of smart amount formula soybean seeder,Including forward gear and seeding apparatus,The seeding apparatus includes several seeders,Each seeder includes support component,Fluting component,Sowing assembly,Cover component and Power Component,The forward gear includes driving assembly and advance component,It is of the invention when needing to carry out soybean planting,Driving assembly drives advance component to advance and is further driven to seeding apparatus advance,Each seeder is used to sow a line soil,Fluting component outputs the groove of a sowing to ground first,Power Component provides the power of sowing assembly residual quantity sowing,Sowing assembly sows a soya seeds every time,Carry out the sowing of difference,Soil covering is after planting carried out by covering component again,Soybean single plantation,And at the same time carrying out open channels,Sowing and earthing operation,It is very convenient,And several rows can be carried out by setting seeder line number while sowed.

Description

A kind of essence amount formula soybean seeder

Technical field

The present invention relates to soybean seeder field, in particular to a kind of smart amount formula soybean seeder.

Background technique

When carrying out seeding operation, the rotary blade of no-tillage seeding machine is difficult to shred the retained root of crops traditional no-tillage machine Stem, and longer plant roots and stems are easy winding cutter shaft, to influence the working efficiency of farm machinery, increase labour fussy degree, It is closer additionally, due to chemical fertilizer, seed planting foot, is easy to appear and burns root phenomenon, when land presser is suppressed and covered, being easy will be all The soil of border region is all compacted, and is unfavorable for the emergence of seed, and when amount of rainfall is larger, rainwater, which is easy to be pooled to seed belt, to be flooded Seed is unfavorable for the emergence of seed, places multiple seeds in a planting groove, multiple seed competitive growths lack fertilizer, unfavorable Grow up in crops.

China's patent publication No.：CN107969197A；Publication date：2018.05.01 disclose one cultivate peanut, soybean, wheat No-tillage fertilizing and seeding machine, including rack are disposed with the clear stubble winding-preventing mechanism of breaking, combined seed and fertilizer drill in rack from front to back Structure and suppression mechanism；Suppression mechanism and ferti-seeding mechanism are sequentially connected.

The clear stubble winding-preventing mechanism of breaking includes that horizontally disposed hobboing cutter axis, hobboing cutter axis both ends are rotatably connected in left-right direction The power drive mechanism with the transmission connection of hobboing cutter axis one end is provided in rack, in rack, hobboing cutter axis is equipped with several groups hobboing cutter Group and several flail knife groups, along the generatrix direction of hobboing cutter axis, equidistant interval is arranged several groups hobboing cutter group side by side, several groups flail knife group edge Equidistant interval is arranged the axis direction of hobboing cutter axis side by side, and between two groups of adjacent hobboing cutter groups, which exists every group of flail knife group Fertilizing operation can be carried out to the soya seeds of plantation, but each planting groove cannot be guaranteed an only seed, may have more Seed is fallen into planting groove, can not realize precision drilling.

Summary of the invention

In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of smart amount formula soybean seeder.

To solve the above problems, the present invention provides following technical scheme：

A kind of essence amount formula soybean seeder, including forward gear and seeding apparatus, the forward gear and seeding apparatus pass through lock Chain link, the seeding apparatus include several seeders, and each seeder includes support component, fluting component, sowing Component, covering component and Power Component, the fluting component are fixed in support component, the sowing assembly fixed setting In support component and positioned at the side of fluting component, the Power Component is fixed in support component and and sowing assembly Transmission connection, the covering component are fixed at the side in support component and being located at sowing assembly, the forward gear packet Driving assembly and advance component are included, the advance component is connect with support component by chain, the driving component fixed setting It is sequentially connected on advance component and with advance component.

Further, the sowing assembly includes distribution box, and sub-material component and material toggling component are additionally provided in the distribution box, The rotatable grafting of sub-material component is arranged in distribution box, and the material toggling component is fixed in distribution box, and described point It is additionally provided with feeding port on hopper, is additionally provided with case lid on the feeding port.

Further, the sub-material component includes that first rotating shaft, suction Moving plate and material separating disc, the first rotating shaft are rotatable Grafting is arranged in distribution box, and the first rotating shaft is equipped with rotation gear far from one end of distribution box, and the suction Moving plate can not revolve What is turned being set in first rotating shaft and being sequentially connected with first rotating shaft, and the material separating disc is non-rotatable to be set in first rotating shaft And be fixedly connected with Moving plate is inhaled, the Moving plate of inhaling is equipped with several suckers for being used for absorbed seed, corresponds on the material separating disc The position of sucker is equipped with several annular openings, and each annular opening and a sucker correspond.

Further, the material toggling component includes fixed ring, the first material toggling block for transfering to extra absorbed seed, is used for Absorbed seed is dialled into the second material toggling block fallen and the feeder pipe for being used for blanking seed, the first material toggling block is fixed at fixation Inside ring, the first material toggling block is equipped with several for dialling the plectrum for falling extra seed, the second material toggling block fixed setting Side inside fixed ring and positioned at the first material toggling block, the second material toggling block include the resistance for stopping extra seed to enter Expect block and the limited block for dialling planting, the resistance material block and limited block are integrally formed setting, the limited block and fixation Ring inner sidewall is fixedly connected, and the feeder pipe is rectangular tubular structure, the feeder pipe grafting be arranged in fixed ring and with it is solid Determine ring connection, the side that the feeder pipe is located at limited block dials one end of planting, and the bottom of the feeder pipe is the arc of bending Shape square tube.

Further, the Power Component includes first motor, the first support base, the first driving gear, the second shaft, the One driven gear and the first chain, first support base are fixed in support component, the first motor fixed setting In the first support base, gear is non-rotatable is set on the output end of first motor for first driving, and described second turn Axis is rotatably arranged in support component, and first driven gear is non-rotatable to be set in the second shaft, and described One chain is respectively sleeved on the first driving gear and the first driven gear, and the first driving gear and the first driven gear pass It is dynamic to connect, several the second driving gears are additionally provided in second shaft, each second driving gear passes through the second chain Item and rotation gear transmission connection.

Further, the fluting component includes notcher, and the notcher is triangle tubulose structure, the notcher Bottom be equipped with several for slotting the hook that loosens the soil to loosen the soil.

Further, the covering component includes fixed frame, set square and two covering wheels, the fixed frame fixed setting In support component, the set square is fixed at the bottom of fixed frame, and each covering wheel is spindle rotationally arranged in three On the side wall of gusset.

Further, the support component includes bearing seat, and the bearing seat is equipped with several for fixing seeder Locating piece and be used to support the bearing block of the second shaft.

Further, the advance component includes third shaft, support plate and two travel wheels, and the third shaft can turn The dynamic bottom that support plate is set, two travel wheels non-rotatable both ends for being set in third shaft respectively.

Further, the driving component includes the second motor, the first belt pulley, the second belt pulley and several transmission skins Band, on the supporting plate, first belt pulley is non-rotatable to be set in the defeated of the second motor for the second motor fixed setting In outlet, second belt pulley is non-rotatable to be set in third shaft, several described driving belts are respectively sleeved at On first belt pulley and the second belt pulley, first belt pulley and the connection of the second pulley drive.

Beneficial effect：A kind of smart amount formula soybean seeder of the invention, when needing to carry out soybean planting, driving assembly band Dynamic advance component advances and is further driven to seeding apparatus advance, and each seeder is used to sow a line soil, passes through support group Part supports bowl assembly, sowing assembly, covering component and Power Component, and fluting component outputs a sowing to ground first Groove, Power Component provide the power of sowing assembly residual quantity sowing, and sowing assembly sows a soya seeds every time, carry out residual quantity The sowing of formula after planting carries out soil covering, soybean single plantation by covering component again, and at the same time carrying out open channels, sowing It is operated with earthing, it is very convenient, and several rows can be carried out by setting seeder line number while sowed.

Detailed description of the invention

Fig. 1 is schematic perspective view of the invention；

Fig. 2 is top view of the invention；

Fig. 3 is the cross-sectional view in Fig. 2 along line A-A；

Fig. 4 is side view of the invention；

Fig. 5 is the cross-sectional view in Fig. 4 along line B-B；

Fig. 6 is local fractionation structural representation one of the invention；

Fig. 7 is the enlarged diagram in Fig. 6 at C；

Fig. 8 is local fractionation structural representation two of the invention；

Fig. 9 is the enlarged diagram in Fig. 8 at D；

Figure 10 is local fractionation structural representation three of the invention；

Description of symbols：Forward gear 1, driving assembly 1a, advance component 1b, third shaft 1c, support plate 1d, travel wheel 1e, the second motor 1f, the first belt pulley 1g, the second belt pulley 1h, driving belt 1i, seeding apparatus 2, support component 2a, fluting Component 2b covers component 2c, and Power Component 2d, first motor 2e, the first support base 2f, first drives gear 2g, the second shaft 2h, the first driven gear 2i, the first chain 2j, the second driving gear 2k, notcher 2m, fixed frame 2n, set square 2p cover wheel 2q, bearing seat 2r, sowing assembly 3, distribution box 3a, sub-material component 3b, material toggling component 3c, feeding port 3d, first rotating shaft 3e inhale dynamic Disk 3f, material separating disc 3g, sucker 3h, fixed ring 3i, the first material toggling block 3j, the second material toggling block 3k, feeder pipe 3m, limited block 3n.

Specific embodiment

With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：

Referring to figs. 1 to a kind of smart amount formula soybean seeder shown in Fig. 10, including forward gear 1 and seeding apparatus 2, the advance Device 1 is connected with seeding apparatus 2 by chain, and the seeding apparatus 2 includes several seeders, and each seeder includes Support component 2a, fluting component 2b, sowing assembly 3, covering component 2c and Power Component 2d, the fluting component 2b fixed setting On support component 2a, the sowing assembly 3 is fixed at the side on support component 2a and being located at fluting component 2b, described Power Component 2d is fixed on support component 2a and is sequentially connected with sowing assembly 3, the covering component 2c fixed setting Side on support component 2a and positioned at sowing assembly 3, the forward gear 1 include driving assembly 1a and advance component 1b, The advance component 1b is connect with support component 2a by chain, and the driving component 1a is fixed on advance component 1b simultaneously It is sequentially connected with advance component 1b, when needing to carry out soybean planting, driving assembly 1a drives advance component 1b advance to go forward side by side one Step drive seeding apparatus 2 advance, each seeder be used to sow a line soil, by support component 2a support bowl assembly 2b, Sowing assembly 3, covering component 2c and Power Component 2d, fluting component 2b output the groove of a sowing to ground first, move Power component 2d provides the power of 3 residual quantity of sowing assembly sowing, and sowing assembly 3 sows a soya seeds every time, carries out difference Sowing, after planting again by covering component 2c carry out soil covering, soybean single plantation, and at the same time carry out open channels, sowing It is operated with earthing, it is very convenient, and several rows can be carried out by setting seeder line number while sowed.

The sowing assembly 3 includes distribution box 3a, is additionally provided with sub-material component 3b and material toggling component 3c in the distribution box 3a, The rotatable grafting of sub-material component 3b is arranged in distribution box 3a, and the material toggling component 3c is fixed at distribution box 3a It is interior, it is additionally provided with feeding port 3d on the distribution box 3a, case lid is additionally provided on the feeding port 3d, distribution box 3a is used to store will The seed of plantation, sub-material component 3b carry out absorption sub-material to the seed inside distribution box 3a, then by material toggling component 3c by sub-material portion Extra seed is pushed aside on part 3b, guarantees to be uniformly distributed one one seed on sub-material component 3b, when seed in distribution box 3a When inadequate, seed can be added from feeding port 3d.

The sub-material component 3b includes first rotating shaft 3e, suction Moving plate 3f and material separating disc 3g, the first rotating shaft 3e rotatable Grafting be arranged in distribution box 3a, the first rotating shaft 3e is equipped with rotation gear far from one end of distribution box 3a, it is described inhale it is dynamic Disk 3f is non-rotatable to be set on first rotating shaft 3e and is sequentially connected with first rotating shaft 3e, and the material separating disc 3g is non-rotatable It is set on first rotating shaft 3e and is fixedly connected with Moving plate 3f is inhaled, the Moving plate 3f that inhales is equipped with several for absorbed seed The position that sucker 3h is corresponded on sucker 3h, the material separating disc 3g is equipped with several annular openings, each annular opening and one A sucker 3h is corresponded, and first rotating shaft 3e rotation will drive suction Moving plate 3f and material separating disc 3g to rotate, the suction on suction disk Hole 3h can adsorb soya seeds, and annular opening guarantees the accuracy of sucker 3h absorption, be unlikely to once to inhale very much Beans seed, soya seeds are again as suction Moving plate 3f is rotated.

The material toggling component 3c includes fixed ring 3i, the first material toggling block 3j for transfering to extra absorbed seed, for inciting somebody to action Absorbed seed dials the second material toggling block 3k for falling and the feeder pipe 3m for blanking seed, and the first material toggling block 3j is fixed at Inside fixed ring 3i, the first material toggling block 3j is equipped with several for dialling the plectrum for falling extra seed, the second material toggling block 3k is fixed at the side for inside fixed ring 3i and being located at the first material toggling block 3j, and the second material toggling block 3k includes for stopping The resistance material block that extra seed enters and the limited block 3n for dialling planting, the resistance material block and limited block 3n are integrally formed and set It sets, the limited block 3n is fixedly connected with fixed ring 3i inner sidewall, and the feeder pipe 3m is rectangular tubular structure, the feeder pipe 3m grafting is arranged on fixed ring 3i and is connected to fixed ring 3i, and the side that the feeder pipe 3m is located at limited block 3n dials planting One end, the bottom of the feeder pipe 3m is the arc square tube of bending, and in inhaling Moving plate 3f rotation process, the first material toggling block 3j is used The extra soya seeds for inhaling mono- sucker 3h of Moving plate 3f absorption are dialled and are fallen, so that each sucker 3h only adsorbs a kind Son, the limited block 3n on the second material toggling block 3k, which dials the seed adsorbed in sucker 3h, to be fallen, so that seed enters feeder pipe 3m, then from It is fallen through into soil in feeder pipe 3m.

The Power Component 2d include first motor 2e, the first support base 2f, first driving gear 2g, the second shaft 2h, First driven gear 2i and the first chain 2j, the first support base 2f are fixed on support component 2a, first electricity Machine 2e is fixed in the first support base 2f, and gear 2g is non-rotatable is set in the defeated of first motor 2e for first driving In outlet, the second shaft 2h is rotatably arranged on support component 2a, and the first driven gear 2i is non-rotatable It being set on the second shaft 2h, the first chain 2j is respectively sleeved on the first driving gear 2g and the first driven gear 2i, The first driving gear 2g and the first driven gear 2i is sequentially connected, several the second drives are additionally provided on the second shaft 2h Moving gear 2k, each second driving gear 2k open first motor 2e by the second chain and rotation gear transmission connection, First motor 2e rotation by drive first driving gear 2g rotates, first driving gear 2g by drive the first chain 2j into One step drives the first driven gear 2i to be rotated, and then the second shaft 2h is driven to be rotated, and the second shaft 2h rotation again will It drives the second driving gear 2k to be rotated, is further driven to rotation gear and first rotating shaft 3e is rotated.

The fluting component 2b includes notcher 2m, and the notcher 2m is triangle tubulose structure, the notcher 2m Bottom be equipped with several for slot the hook that loosens the soil to loosen the soil, be hooked into row by loosening the soil and loosen the soil, then pass through notcher 2m to unclamp Figure push aside to form a planting tank.

The covering component 2c includes fixed frame 2n, set square 2p and two covering wheel 2q, and the fixed frame 2n fixation is set It sets on support component 2a, the set square 2p is fixed at the bottom of fixed frame 2n, and each covering wheel 2q can be rotated Be arranged on the side wall of set square 2p, fixed frame 2n be used to fixed triangle plate 2p, covering wheel 2q can turn on set square 2p It is dynamic, because two covering wheel 2q are arranged on two angles of set square 2p, therefore can be generated mutually during rotating and advancing The power of extruding squeezes soil, into groove for covering seed.

The support component 2a includes bearing seat 2r, and the bearing seat 2r is equipped with several for fixing determining for seeder Position block and the bearing block for being used to support the second shaft 2h, locating piece are used to fix seeder, and bearing block is used to support the second shaft 2h rotation.

The advance component 1b includes third shaft 1c, support plate 1d and two travel wheel 1e, and the third shaft 1c can The bottom that support plate 1d is arranged in of rotation, two travel wheel 1e are non-rotatable respectively to be set in the two of third shaft 1c End, support plate 1d are used to that third shaft 1c, two travel wheel 1e is supported to advance with the rotation of third shaft 1c.

The driving component 1a includes the second motor 1f, the first belt pulley 1g, the second belt pulley 1h and several transmission skins It is fixed on support plate 1d with 1i, the second motor 1f, the first belt pulley 1g is non-rotatable to be set in second On the output end of motor 1f, the second belt pulley 1h is non-rotatable to be set on third shaft 1c, several described transmissions Belt 1i is respectively sleeved on the first belt pulley 1g and the second belt pulley 1h, and the first belt pulley 1g and the second belt pulley 1h are passed Dynamic connection, the first belt pulley 1g rotation will be driven by opening the second motor 1f, the second motor 1f rotation, if the first belt pulley 1g drives A dry driving belt 1i rotates and be further driven to the second belt pulley 1h and third shaft 1c is rotated.

Working principle：When needing to carry out soybean planting, driving assembly 1a drives advance component 1b advance and further band Dynamic seeding apparatus 2 advances, and each seeder is used to sow a line soil, opens first motor 2e, and first motor 2e is rotated band Dynamic first driving gear 2g is rotated, and the first driving gear 2g is by driving the first chain 2j to be further driven to the first driven tooth Wheel 2i is rotated, and then the second shaft 2h is driven to be rotated, and the second shaft 2h rotation will drive the second driving gear 2k again It is rotated, is further driven to rotation gear and first rotating shaft 3e is rotated, first rotating shaft 3e rotation, which will drive, inhales Moving plate 3f It is rotated with material separating disc 3g, the sucker 3h on suction disk can adsorb soya seeds, and annular opening guarantees that sucker 3h inhales Attached accuracy is unlikely to once to inhale very more soya seeds, and soya seeds are rotated with suction Moving plate 3f again, are inhaling Moving plate In 3f rotation process, the first material toggling block 3j, which is used to dial the extra soya seeds for inhaling mono- sucker 3h of Moving plate 3f absorption, to be fallen, and is made It obtains each sucker 3h and only adsorbs a seed, the limited block 3n on the second material toggling block 3k dials the seed adsorbed in sucker 3h It falls, so that seed enters feeder pipe 3m, then is fallen through into soil out of feeder pipe 3m, loosened the soil by loosening the soil to be hooked into go, then lead to It crosses notcher 2m to push the figure of release aside to form a planting tank, fixed frame 2n is used to fixed triangle plate 2p, and covering wheel 2q can It is rotated on set square 2p, the mistake for being arranged on two angles of set square 2p by two covering wheel 2q, therefore advancing in rotation Cheng Zhonghui generates the power of mutual extrusion, and soil is squeezed into groove, for covering seed, carries out precision drilling.

The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, In the range of still falling within technical solution of the present invention.

Claims (10)

1. a kind of essence amount formula soybean seeder, it is characterised in that：Including forward gear（1）And seeding apparatus（2）, the advance dress It sets（1）And seeding apparatus（2）It is connected by chain, the seeding apparatus（2）Including several seeders, each seeder Including support component（2a）, fluting component（2b）, sowing assembly（3）, covering component（2c）And Power Component（2d）, the fluting Component（2b）It is fixed at support component（2a）On, the sowing assembly（3）It is fixed at support component（2a）Upper and position In fluting component（2b）Side, the Power Component（2d）It is fixed at support component（2a）Upper and and sowing assembly（3） Transmission connection, the covering component（2c）It is fixed at support component（2a）It goes up and is located at sowing assembly（3）Side, it is described Forward gear（1）Including driving assembly（1a）With advance component（1b）, the advance component（1b）With support component（2a）Pass through Chain connection, the driving component（1a）It is fixed at advance component（1b）It is upper and with advance component（1b）Transmission connection.

2. a kind of smart amount formula soybean seeder according to claim 1, it is characterised in that：The sowing assembly（3）Including Distribution box（3a）, the distribution box（3a）Inside it is additionally provided with sub-material component（3b）With material toggling component（3c）, the sub-material component（3b） Rotatable grafting is arranged in distribution box（3a）It is interior, the material toggling component（3c）It is fixed at distribution box（3a）It is interior, described point Hopper（3a）On be additionally provided with feeding port（3d）, the feeding port（3d）On be additionally provided with case lid.

3. a kind of smart amount formula soybean seeder according to claim 2, it is characterised in that：The sub-material component（3b）Including First rotating shaft（3e）, inhale Moving plate（3f）And material separating disc（3g）, the first rotating shaft（3e）Rotatable grafting is arranged in distribution box （3a）It is interior, the first rotating shaft（3e）Far from distribution box（3a）One end be equipped with rotation gear, the suction Moving plate（3f）It can not revolve What is turned is set in first rotating shaft（3e）Upper and and first rotating shaft（3e）Transmission connection, the material separating disc（3g）It is non-rotatable to be arranged In first rotating shaft（3e）It is upper and with inhale Moving plate（3f）It is fixedly connected, the suction Moving plate（3f）It is equipped with several and is used for absorbed seed Sucker（3h）, the material separating disc（3g）Upper corresponding sucker（3h）Position be equipped with several annular openings, each annular Opening and a sucker（3h）It corresponds.

4. a kind of smart amount formula soybean seeder according to claim 3, it is characterised in that：The material toggling component（3c）Including Fixed ring（3i）, the first material toggling block for transfering to extra absorbed seed（3j）, for absorbed seed to be dialled the second material toggling for falling Block（3k）With the feeder pipe for blanking seed（3m）, the first material toggling block（3j）It is fixed at fixed ring（3i）Inside, The first material toggling block（3j）It is equipped with several for dialling the plectrum for falling extra seed, the second material toggling block（3k）Fixed setting In fixed ring（3i）Inside is simultaneously located at the first material toggling block（3j）Side, the second material toggling block（3k）Including extra for stopping The resistance material block that seed enters and the limited block for dialling planting（3n）, the resistance material block and limited block（3n）It is integrally formed and sets It sets, the limited block（3n）With fixed ring（3i）Inner sidewall is fixedly connected, the feeder pipe（3m）It is described for rectangular tubular structure Feeder pipe（3m）Grafting is arranged in fixed ring（3i）Upper and and fixed ring（3i）Connection, the feeder pipe（3m）Positioned at limited block （3n）Side dial planting one end, the feeder pipe（3m）Bottom be bending arc square tube.

5. a kind of smart amount formula soybean seeder according to claim 4, it is characterised in that：The Power Component（2d）Including First motor（2e）, the first support base（2f）, first driving gear（2g）, the second shaft（2h）, the first driven gear（2i）With First chain（2j）, first support base（2f）It is fixed at support component（2a）On, the first motor（2e）It is fixed It is arranged in the first support base（2f）It is interior, the first driving gear（2g）It is non-rotatable to be set in first motor（2e）Output On end, second shaft（2h）It is rotatably arranged on support component（2a）On, first driven gear（2i）It can not revolve What is turned is set in the second shaft（2h）On, first chain（2j）It is respectively sleeved at the first driving gear（2g）It is driven with first Gear（2i）On, the first driving gear（2g）With the first driven gear（2i）Transmission connection, second shaft（2h）On It is additionally provided with several the second driving gears（2k）, each second driving gear（2k）It is passed by the second chain and rotation gear Dynamic connection.

6. a kind of smart amount formula soybean seeder according to claim 5, it is characterised in that：The fluting component（2b）Including Notcher（2m）, the notcher（2m）For triangle tubulose structure, the notcher（2m）Bottom be used for equipped with several The hook that loosens the soil that fluting loosens the soil.

7. a kind of smart amount formula soybean seeder according to claim 6, it is characterised in that：The covering component（2c）Including Fixed frame（2n）, set square（2p）It is taken turns with two coverings（2q）, the fixed frame（2n）It is fixed at support component（2a）On, The set square（2p）It is fixed at fixed frame（2n）Bottom, each covering wheel（2q）It is spindle rotationally arranged in triangle Plate（2p）Side wall on.

8. a kind of smart amount formula soybean seeder according to claim 7, it is characterised in that：The support component（2a）Including Bearing seat（2r）, the bearing seat（2r）It is equipped with the locating piece and be used to support the second shaft that several are used to fix seeder （2h）Bearing block.

9. a kind of smart amount formula soybean seeder according to claim 1, it is characterised in that：The advance component（1b）Including Third shaft（1c）, support plate（1d）With two travel wheels（1e）, the third shaft（1c）It is spindle rotationally arranged in support plate （1d）Bottom, two travel wheels（1e）It is non-rotatable respectively to be set in third shaft（1c）Both ends.

10. a kind of smart amount formula soybean seeder according to claim 9, it is characterised in that：The driving component（1a）Packet Include the second motor（1f）, the first belt pulley（1g）, the second belt pulley（1h）With several driving belts（1i）, second motor （1f）It is fixed at support plate（1d）On, first belt pulley（1g）It is non-rotatable to be set in the second motor（1f）It is defeated In outlet, second belt pulley（1h）It is non-rotatable to be set in third shaft（1c）On, several described driving belts （1i）It is respectively sleeved at the first belt pulley（1g）With the second belt pulley（1h）On, first belt pulley（1g）With the second belt pulley （1h）Transmission connection.