CN110574526B - Maize fertilizing and seeding all-in-one - Google Patents

Maize fertilizing and seeding all-in-one Download PDF

Info

Publication number
CN110574526B
CN110574526B CN201911023444.6A CN201911023444A CN110574526B CN 110574526 B CN110574526 B CN 110574526B CN 201911023444 A CN201911023444 A CN 201911023444A CN 110574526 B CN110574526 B CN 110574526B
Authority
CN
China
Prior art keywords
rotating shaft
fertilizer
box
wheel
seeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201911023444.6A
Other languages
Chinese (zh)
Other versions
CN110574526A (en
Inventor
李光耀
高霞
章凯
魏凤传
徐力
乔兴余
梁修报
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sixian Weida Agricultural Implement Co ltd
Original Assignee
Sixian Weida Agricultural Implement Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sixian Weida Agricultural Implement Co ltd filed Critical Sixian Weida Agricultural Implement Co ltd
Priority to CN201911023444.6A priority Critical patent/CN110574526B/en
Publication of CN110574526A publication Critical patent/CN110574526A/en
Application granted granted Critical
Publication of CN110574526B publication Critical patent/CN110574526B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C19/00Arrangements for driving working parts of fertilisers or seeders
    • A01C19/04Arrangements for driving working parts of fertilisers or seeders by a ground-engaging wheel
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062Devices for making drills or furrows
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066Devices for covering drills or furrows
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/06Seeders combined with fertilising apparatus
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/20Parts of seeders for conducting and depositing seed

Abstract

The invention discloses a corn fertilizing and seeding integrated machine which comprises a support and a movable frame, wherein two feed boxes for bearing fertilizers are fixedly arranged at the top of the support, and a plurality of uniformly distributed fertilizer outlets are formed in the bottoms of the two feed boxes. The problem that the land wheel part of the existing corn seeder only plays a driving role in driving the seeder can be solved, and the land wheel not only can play a driving role in driving the seeder to work, but also plays a role in supporting the weight of the seeder. When the tractor works under strong pressure, most of the weight of the tractor is pressed on the seeder, so that the seeder is easily crushed. In addition, the supporting wheels designed by the invention bear the weight of the seeder, so that the friction force between the supporting wheels and the ground is greatly increased, and the phenomenon of missing seeding caused by the slipping of the supporting wheels is avoided.

Description

Maize fertilizing and seeding all-in-one
Technical Field
The invention relates to the field of seeders, in particular to a corn fertilizing and seeding all-in-one machine.
Background
The prior corn planter is generally provided with a fertilizing structure, so that the planter can fertilize while planting, and the bottom of the planter is provided with a land wheel for assisting the planter to walk, but the land wheel part of the prior corn planter only plays a driving role for driving a seeding tray to sow, and because the planter needs to be pulled by a tractor, when the tractor works by strong pressure, most of the weight of the tractor is pressed on the planter, the planter is easily crushed, and the land wheel is easy to slip with the ground, so that the phenomenon of miss-seeding of the planter is caused, meanwhile, the planting depth adjusting function can not be well played, and the discharging of the fertilizing structure needs to be matched with a driving device additionally, thereby not only greatly increasing the weight of the planter, but also increasing the production cost of the planter, meanwhile, the planting part of the planter is often arranged on the planter in a mode of fixed height, thereby be difficult to realize the function of the depth of planting uniformity when the subaerial seeding of undulation, the earthing wheel that current seeder was equipped with simultaneously can't realize holding together into the ridge soil at the earthing in-process to lead to easily in the seeding in-process partial seed naked condition.
The publication number is: CN203027684U discloses a fertilizing and seeding all-in-one machine, which, compared with the present application, cannot solve the problems proposed in the present application: the land wheel part of the existing corn planter only plays a driving role for driving the seeding tray, and because the planter needs a tractor to pull, when the tractor works by using strong pressure, most of the weight of the tractor is pressed on the planter, the planter is easy to crush, and the land wheel is easy to slip with the ground, which causes the phenomenon of miss-seeding of the planter, and at the same time, the seeding depth adjusting role can not be well played, and the discharging of the fertilizing structure needs to be matched with a driving device, which not only greatly increases the weight of the planter, but also increases the production cost of the planter, meanwhile, the seeding part of the planter is often installed on the planter in a fixed height mode, thereby the uniformity of the seeding depth is difficult to be realized when the planter is on the rugged ground, and meanwhile, the existing soil covering wheel equipped with the planter can not realize the soil being gathered into ridges in the soil covering process, thereby easily causing a problem that a part of the seeds are exposed during the sowing process.
Disclosure of Invention
The invention aims to provide a corn fertilizing and seeding integrated machine which can solve the problem that the land wheel part of the existing corn seeding machine only plays a driving role in driving a seeding disc to sow, and because the seeding machine needs to be pulled by a tractor, when the tractor works by using strong pressure, most of the weight of the tractor is pressed on the seeding machine, the seeding machine is easily crushed, and the land wheel is easy to slip with the ground, so that the phenomenon of seeding missing of the seeding machine is caused, and the seeding depth adjusting function cannot be well realized, and the discharging of a fertilizing structure needs to be matched with a driving device additionally, so that the weight of the seeding machine is greatly increased, the production cost of the seeding machine is increased, and meanwhile, the seeding part of the seeding machine is often arranged on the seeding machine in a fixed height mode, so that the function of seeding depth consistency is difficult to realize on uneven ground, meanwhile, the soil covering wheels of the existing seeder cannot gather soil into ridges in the soil covering process, so that the problem that part of seeds are exposed in the seeding process is easily caused.
The purpose of the invention can be realized by the following technical scheme:
a corn fertilizing and seeding integrated machine comprises a support and a movable frame, wherein two feed boxes for bearing fertilizers are fixedly mounted at the top of the support, a plurality of uniformly distributed fertilizer outlets are arranged at the bottoms of the two feed boxes, a discharging box is connected to the bottom of each fertilizer outlet, a discharging box is connected to the bottom of each feed box, a first rotating shaft and a second rotating shaft are connected to the inside of the support in a penetrating manner, the first rotating shaft and the second rotating shaft are respectively positioned under one feed box, the first rotating shaft and the second rotating shaft are positioned on the same horizontal straight line, one ends of the first rotating shaft and the second rotating shaft, which are positioned on the outer wall of the same side of the support, are respectively connected with a handle, one end of the first rotating shaft, which is positioned on the outer wall of the other side of the support, is connected with a first side gear, one end of the second rotating shaft, which is positioned on, the first rotating shaft and the second rotating shaft penetrate through a discharging box, the parts of the first rotating shaft and the second rotating shaft, which are connected into the discharging box, are provided with brushes, one side of each brush is provided with a fan wheel connected into the discharging box, the fan wheels are sleeved on the first rotating shaft and the second rotating shaft, the bottom of each support is fixedly connected with a bottom frame, the middle of each bottom frame is fixedly provided with a bracket in a tripod structure, the bottoms of two ends of each bottom frame and the bottom of each bracket are respectively fixedly provided with a ditching bottom shovel, each ditching bottom shovel is provided with two fertilizer outlet pipes, and the fertilizer outlet pipes are connected with the discharging box through pipelines;
the side wall of the chassis, which is far away from the bracket, is fixedly provided with a plurality of fixed frames, the bottom of the chassis is provided with two land wheels, the middle parts of the adjacent sides of the two land wheels are connected with a wheel shaft, one end of the wheel shaft is connected with a gear disc, the top of each fixed frame is connected with a supporting plate positioned on the side wall of the bracket through a connecting frame, all the connecting frames are commonly penetrated through by a main shaft, one end of the main shaft is connected with a driving gear, one side of each fixed frame is connected with a movable frame through two screws, the top of the joint between the movable frame and the fixed frame is welded with a pull rod, the pull rod and the fixed frame are connected through a traction spring which is obliquely arranged, the side wall of the movable frame, which is far away from the fixed frames, is connected with a cross frame, and the bottom, the top of the cross frame is fixedly provided with a seed box, the middle part of each seed box is connected with a disc shaft, the seed sowing disc is connected with the seed box through a discharging pipe, the bottom of one end of the cross frame, which is far away from the movable frame, is connected with two obliquely arranged connecting rods, and the bottom ends of the two connecting rods are respectively connected with a large soil covering wheel and a small soil covering wheel;
the land wheel is connected with the driving gear through a transmission chain for winding the gear disc and the main shaft, the driving gear is connected with the seeding disc through a second transmission chain for winding the main shaft and the disc shaft, the driving gear is connected with the second side gear through a third transmission chain, and the second side gear is connected with the first side gear through a fourth transmission chain.
Preferably, swing joint between fan wheel on the first pivot passes through first pivot and the ejection of compact box, swing joint between fan wheel on the second pivot passes through second pivot and the ejection of compact box, and the flabellum inserts the inside area increase of ejection of compact box on the fan wheel when the fan wheel moves towards ejection of compact box inside, and the bearing capacity also increases to the volume of ejection of compact box discharge fertilizer increases, and the flabellum inserts the inside area reduction of ejection of compact box when the fan wheel moves towards ejection of compact box outside on the fan wheel, and the bearing capacity also reduces, thereby ejection of compact box discharge fertilizer volume reduces.
Preferably, the driving gear, the main shaft and the land wheel are in transmission connection through a transmission chain, the driving gear, the main shaft and the seeding tray are in transmission connection through a second transmission chain, the driving gear, the main shaft and the second rotating shaft are in transmission connection through a third transmission chain, and the second rotating shaft and the first rotating shaft are in transmission connection through a fourth transmission chain.
Preferably, the larger soil covering wheel of the two soil covering wheels with one larger soil covering wheel and one smaller soil covering wheel are parallel to the land wheel, the smaller soil covering wheel is obliquely arranged, and a V-shaped structure is formed between the two soil covering wheels.
Preferably, the movable frame is movably connected with the fixed frame through a screw and a traction spring.
Preferably, the working method of the corn fertilizing and seeding all-in-one machine comprises the following specific steps:
the method comprises the following steps: firstly, fertilizer is injected into the two feed boxes, corn seeds are poured into the two feed boxes, then the whole fertilizing and seeding all-in-one machine is fixedly connected with a tractor through a bracket, a movable frame is connected with a cross frame, a hollow rear shovel and two soil covering wheels droop in the process, the movable frame keeps a distance with the ground under the traction of a traction spring, the two ground wheels contact with the ground to rotate in the advancing process of the fertilizing and seeding all-in-one machine, and a ditching bottom shovel ditches soil on the ground along with the traction of the tractor;
step two: the land wheel drives the main shaft to rotate in the rotation process, the main shaft drives the seeding tray to rotate in the rotation process, the main shaft drives the second side gear to rotate by driving the driving gear to rotate, the second side gear drives the first side gear to rotate in the rotation process, the first side gear drives the first rotating shaft to rotate in the rotation process, the second side gear drives the second rotating shaft to rotate in the rotation process, so that fertilizer in the two material boxes can fall into the material box along a fertilizer outlet, the fan wheel rotates along with the rotation of the rotating shaft, so that the fertilizer falling into the material box is stirred by the fan wheel, the fan wheel is supported by blades of the fan wheel in the stirring process and brings the fertilizer from the upper part of the rotating shaft to the lower part of the rotating shaft and discharges the fertilizer from the bottom of the material box, the fan wheel is brushed along with the rotation of the rotating shaft, the blockage during discharging is prevented, the fertilizer further connects the material box and the fertilizer, the fertilizer falls into a fertilizer outlet pipe along a, the fertilizer falls on soil after the ditching is finished by the ditching bottom shovel, and ditching and fertilizing are realized;
step three: when the fertilizer discharge amount needs to be adjusted, the handle is pushed manually, when the handle is pushed inwards to drive the first rotating shaft and the second rotating shaft to move, the fan wheel moves towards the inside of the discharging box, the area of the fan blades connected into the discharging box on the fan wheel is increased, the bearing capacity is also increased, and therefore the fertilizer discharge amount of the discharging box is increased;
step four: along with the advancing of the tractor, the sowing plate rotates and simultaneously spreads the seeds on the soil after fertilizer is applied, and the two soil covering wheels which form a V-shaped structure gather the soil into ridges to cover the seeds after passing through the soil covering wheels, so that the fertilizer application, the sowing and the soil covering are completed.
The invention has the beneficial effects that: the movable frame is movably connected with the fixed frame through the screw, the top of the joint between the movable frame and the fixed frame is welded with the pull rod, and the pull rod is connected with the fixed frame through the traction spring which is arranged obliquely, so that the movable frame can always keep a certain distance with the ground under the traction of the traction spring, and the consistency of the sowing depth can be kept when seeds discharged from the sowing plate in uneven plots fall into the hollow rear shovel and are discharged from the bottom of the hollow rear shovel;
the land wheel drives the main shaft to rotate in the rotation process, the main shaft drives the seeding tray to rotate in the rotation process, the main shaft drives the second side gear to rotate by driving the driving gear to rotate, the second side gear drives the first side gear to rotate in the rotation process, the first side gear drives the first rotating shaft to rotate in the rotation process, the second side gear drives the second rotating shaft to rotate in the rotation process, so that fertilizers in the two material boxes can fall into the material discharging box along a fertilizer outlet, the first rotating shaft and the second rotating shaft assist in fertilizing in the rotation process, a transmission mechanism formed by the land wheel, the driving gear, the seeding tray, the first side gear and the second side gear enables the fertilizing, seeding and even earthing of the whole fertilizing and seeding all-in-one machine to be free of external driving equipment, the weight of the fertilizing and seeding all-in-one machine is greatly reduced, and no driving equipment is required to be, thereby reducing the production cost, and the land wheel not only can play the driving role of driving the seeding disc to work, but also plays the role of supporting the weight of the seeding machine. When the tractor works under strong pressure, most of the weight of the tractor is pressed on the seeder, so that the seeder is easily crushed, the ground wheel designed by the invention can effectively support the weight, and the damage to the seeder is avoided;
the fertilizer falling into the material discharging box is stirred by the fan wheel due to the rotation of the rotating shaft, the fan blade of the fan wheel is used for bearing the fertilizer in the stirring process, the fertilizer is taken from the upper part of the rotating shaft to the lower part of the rotating shaft and is discharged from the bottom of the material discharging box, the brush brushes the fan wheel along with the rotation of the rotating shaft, the blockage in the material discharging process is effectively prevented, the fertilizer falls into the fertilizer outlet pipe along a pipeline connecting the material discharging box and the fertilizer outlet pipe and is discharged from the fertilizer outlet pipe, and falls onto soil which furrows are excavated by the furrowing bottom shovel, so that furrowing and fertilizing are realized, when the fertilizer discharging speed needs to be adjusted, the fan wheel moves towards the inner part of the material discharging box through manually pushing and pulling the handle, the area of the fan blade on the fan wheel, which is connected into the material discharging box, is increased, the bearing capacity is also increased, so that the fertilizer discharging amount of the material discharging box is increased, and when the handle is pulled outwards to drive the first, When the second rotating shaft moves, the fan wheel moves towards the outside of the discharging box, the area of the fan blades on the fan wheel connected into the discharging box is reduced, and the bearing capacity is also reduced, so that the fertilizer discharging amount of the discharging box is reduced, and the fertilizer application amount is convenient to adjust;
because the existence of two earthing wheel that constitute V type structure for fertilizing and seeding all-in-one when advancing along with the tractor, the seeding dish limit rotates the limit and scatters the seed on the earth of having fertilized, and two earthing wheel that constitute V type structure are drawn together earth into the ridge after through and are covered on the seed, avoid the seed to expose, thereby avoid traditional seeding to become the seedling that the ditch leads to and drowned.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the detail of area A in FIG. 1;
FIG. 4 is a schematic view of the land wheel structure of the present invention;
in the figure: 1. a support; 2. a material box; 3. a first rotating shaft; 4. a handle; 5. a chassis; 6. ditching and bottom shoveling; 7. a fixed mount; 8. a land wheel; 9. a wheel axle; 10. a gear plate; 11. a bracket; 12. a first side gear; 13. a second rotating shaft; 14. a second side gear; 15. a main shaft; 16. a drive gear; 17. a support plate; 18. a connecting frame; 19. a pull rod; 20. a traction spring; 21. a movable frame; 22. a cross frame; 23. a seed box; 24. a discharge pipe; 25. a disc shaft; 26. a seeding tray; 27. shoveling after hollowing; 28. a fertilizer outlet pipe; 29. a connecting rod; 30. soil covering wheels; 31. a fertilizer outlet; 32. discharging the material box; 33. a brush; 34. a fan wheel; 35. a transmission chain.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a corn fertilizing and seeding integrated machine comprises a support 1 and a movable frame 21, two fertilizer boxes 2 for bearing fertilizer are fixedly mounted at the top of the support 1, a plurality of fertilizer outlets 31 are uniformly distributed at the bottoms of the two fertilizer boxes 2, a discharging box 32 is connected at the bottom of each fertilizer outlet 31, a discharging box 32 is connected at the bottom of each fertilizer box 2, a first rotating shaft 3 and a second rotating shaft 13 penetrate through the support 1, the first rotating shaft 3 and the second rotating shaft 13 are respectively positioned under one fertilizer box 2, the first rotating shaft 3 and the second rotating shaft 13 are positioned on the same horizontal straight line, one end of each of the first rotating shaft 3 and the second rotating shaft 13, which is positioned on the outer wall of the same side of the support 1, is respectively connected with a handle 4, one end of each of the first rotating shaft 3, which is positioned on the outer wall of the other side of the support 1, is connected with a first side gear 12, one end of each of the, the first rotating shaft 3 and the second rotating shaft 13 both penetrate through a discharging box 32, the parts of the first rotating shaft 3 and the second rotating shaft 13, which are connected into the discharging box 32, are provided with brushes 33, one side of each brush 33 is provided with a fan wheel 34 connected into the discharging box 32, each fan wheel 34 is sleeved on the first rotating shaft 3 and the second rotating shaft 13, the bottom of the support 1 is fixedly connected with an underframe 5, the middle part of the underframe 5 is fixedly provided with a bracket 11 with a tripod structure, the bottoms of the two ends of the underframe 5 and the bottom of the bracket 11 are both fixedly provided with a ditching bottom shovel 6, each ditching bottom shovel 6 is provided with two fertilizer outlet pipes 28, and the fertilizer outlet pipes 28 are connected with the discharging box 32 through pipelines;
a plurality of fixed frames 7 are fixedly arranged on the side wall of the chassis 5 far away from the bracket 11, two land wheels 8 are arranged at the bottom of the chassis 5, the middle parts of the adjacent sides of the two land wheels 8 are connected with a wheel shaft 9, one end of the wheel shaft 9 is connected with a gear disc 10, the top of each fixed frame 7 is connected with a supporting plate 17 on the side wall of the bracket 1 through a connecting frame 18, all the connecting frames 18 are commonly penetrated through by a main shaft 15, one end of the main shaft 15 is connected with a driving gear 16, one side of each fixed frame 7 is connected with a movable frame 21 through two screws, a pull rod 19 is welded at the top of the joint between the movable frame 21 and the fixed frame 7, the pull rod 19 is connected with the fixed frame 7 through a traction spring 20 which is obliquely arranged, a cross frame 22 is connected on the side wall of the movable frame 21 far away from the fixed frame 7, a hollow rear shovel, a seed box 23 is fixedly arranged at the top of the cross frame 22, a disc shaft 25 is connected to the middle of each seed box 23, the seed disc 26 is connected with the seed box 23 through a discharge pipe 24, the bottom of one end of the cross frame 22, which is far away from the movable frame 21, is connected with two connecting rods 29 which are obliquely arranged, and the bottom ends of the two connecting rods 29 are respectively connected with a large and a small soil covering wheel 30;
the land wheel 8 is connected with the driving gear 16 through a transmission chain 35 which winds the gear disc 10 and the main shaft 15, the driving gear 16 is connected with the seeding disc 26 through a second transmission chain 35 which winds the main shaft 15 and the disc shaft 25, the driving gear 16 is connected with the second side gear 14 through a third transmission chain 35, and the second side gear 14 is connected with the first side gear 12 through a fourth transmission chain 35.
Fan wheel 34 on first pivot 3 passes through swing joint between first pivot 3 and the ejection of compact box 32, fan wheel 34 on the second pivot 13 passes through swing joint between second pivot 13 and the ejection of compact box 32, flabellum access out magazine 32 inside area increase on fan wheel 34 when fan wheel 34 moves towards ejection of compact box 32 is inside, the bearing capacity also increases, thereby the volume of play magazine 32 discharge fertilizer increases, flabellum access out magazine 32 inside area reduces on fan wheel 34 when fan wheel 34 moves towards ejection of compact box 32 outside, the bearing capacity also reduces, thereby the volume of play magazine 32 discharge fertilizer reduces.
The driving gear 16, the main shaft 15 and the land wheel 8 are in transmission connection through a transmission chain 35, the driving gear 16, the main shaft 15 and the seeding tray 26 are in transmission connection through a second transmission chain 35, the driving gear 16, the main shaft 15 and the second rotating shaft 13 are in transmission connection through a third transmission chain 35, and the second rotating shaft 13 and the first rotating shaft 3 are in transmission connection through a fourth transmission chain 35.
The larger soil covering wheel 30 of the two soil covering wheels 30 with one big and one small is parallel to the land wheel 8, the smaller soil covering wheel 30 is obliquely arranged, and a V-shaped structure is formed between the two soil covering wheels 30.
The movable frame 21 is movably connected with the fixed frame 7 through a screw and a traction spring 20.
The working method of the corn fertilizing and seeding all-in-one machine comprises the following specific steps:
the method comprises the following steps: firstly, fertilizer is injected into the two feed boxes 2, corn seeds are poured into the seed boxes 23, the whole fertilizing and seeding all-in-one machine is fixedly connected with a tractor through a bracket 11, in the process, a movable frame 21 is connected with a cross frame 22, a hollow rear shovel 27 and two soil covering wheels 30 droop, the movable frame 21 keeps a distance with the ground under the traction of a traction spring 20, in the advancing process of the fertilizing and seeding all-in-one machine, two ground wheels 8 are in contact with the ground to rotate, and a ditching bottom shovel 6 ditches soil on the ground along with the traction of the tractor;
step two: the land wheel 8 drives the main shaft 15 to rotate in the rotation process, the main shaft 15 drives the seeding tray 26 to rotate in the rotation process, the main shaft 15 drives the second side gear 14 to rotate by driving the driving gear 16 to rotate, the second side gear 14 drives the first side gear 12 to rotate in the rotation process, the first side gear 12 drives the first rotating shaft 3 to rotate in the rotation process, the second side gear 14 drives the second rotating shaft 13 to rotate in the rotation process, so that the fertilizer in the two material boxes 2 can fall into the material discharging box 32 along the fertilizer outlet 31, the fan wheel 34 rotates along with the rotation of the rotating shaft, so that the fertilizer falling into the material discharging box 32 is stirred by the fan wheel 34, the fan wheel 34 is supported by blades of the fan wheel 34 in the stirring process and brings the fertilizer from the upper part of the rotating shaft to the lower part of the rotating shaft and discharges the fertilizer from the bottom of the material discharging box 32, the brush 33 brushes brush the fan wheel 34 along with, the blockage during discharging is prevented, and the fertilizer falls into the fertilizer outlet pipe 28 along a pipeline connecting the discharging box 32 and the fertilizer outlet pipe 28 and is discharged from the fertilizer outlet pipe 28, and falls on soil which is completely ditched by the ditching bottom shovel 6, so as to realize ditching and fertilizing;
step three: when the fertilizer discharge amount needs to be adjusted, the handle 4 is pushed and pulled manually, when the handle 4 is pushed inwards to drive the first rotating shaft 3 and the second rotating shaft 13 to move, the fan wheel 34 moves towards the inside of the discharging box 32, the area of the fan blades on the fan wheel 34, which are connected into the discharging box 32, is increased, the bearing capacity is also increased, and therefore the fertilizer discharge amount of the discharging box 32 is increased;
step four: with the advance of the tractor, the sowing tray 26 rotates and simultaneously spreads the seeds on the soil after fertilizer application, and the two soil covering wheels 30 forming the V-shaped structure gather the soil into ridges to cover the seeds after passing through, thereby completing the fertilizer application, sowing and soil covering.
Because the movable frame 21 is movably connected with the fixed frame 7 through the screw, the top of the joint between the movable frame 21 and the fixed frame 7 is welded with the pull rod 19, the pull rod 19 is connected with the fixed frame 7 through the traction spring 20 which is arranged obliquely, so that the movable frame 21 can always keep a certain distance with the ground under the traction of the traction spring 20, and the consistency of the sowing depth can be kept when seeds discharged from the sowing disc 26 in uneven plots fall into the hollow rear shovel 27 and are discharged from the bottom of the hollow rear shovel 27;
the land wheel 8 drives the main shaft 15 to rotate in the rotation process, the main shaft 15 drives the seeding tray 26 to rotate in the rotation process, the main shaft 15 drives the second side gear 14 to rotate by driving the driving gear 16 to rotate, the second side gear 14 drives the first side gear 12 to rotate in the rotation process, the first side gear 12 drives the first rotating shaft 3 to rotate in the rotation process, the second side gear 14 drives the second rotating shaft 13 to rotate in the rotation process, so that fertilizers in the two workbins 2 can fall into the discharging box 32 along the fertilizer outlet 31, the first rotating shaft 3 and the second rotating shaft 13 assist in fertilizing in the rotation process, and a transmission mechanism formed by the land wheel 8, the driving gear 16, the seeding tray 26, the first side gear 12 and the second side gear 14 enables the fertilizing, seeding and even earthing of the whole seeding and fertilizing integrated machine to be free of external driving equipment, when the weight of the integrated fertilizing and seeding machine is greatly reduced, a driving device does not need to be additionally arranged, so that the production cost is reduced, the land wheel 8 not only can play a driving role in driving the seeding disc 26 to work, but also plays a role in supporting the weight of the seeding machine, when the tractor works under strong pressure, most of the weight of the tractor is pressed on the seeding machine, the seeding machine is easily crushed, the land wheel 8 can effectively support the pressure exerted on the seeding machine by the tractor, the damage to the seeding machine is avoided, in addition, the land wheel 8 can greatly increase the friction force between the land wheel 8 and the ground due to the bearing of the weight of the seeding machine, and the seedling missing phenomenon of the seeding machine caused by the slipping of the land wheel 8 is avoided;
as the fan wheel 34 rotates along with the rotation of the rotating shaft, the fertilizer falling into the discharging box 32 is stirred by the fan wheel 34, the fan blades of the fan wheel 34 are used for bearing and taking the fertilizer from the upper part of the rotating shaft to the lower part of the rotating shaft and discharging the fertilizer from the bottom of the discharging box 32 in the stirring process, the brush 33 brushes the fan wheel 34 along with the rotation of the rotating shaft, the blockage in the discharging process is effectively prevented, the fertilizer falls into the fertilizer outlet pipe 28 along a pipeline connecting the discharging box 32 and the fertilizer outlet pipe 28 and is discharged from the fertilizer outlet pipe 28 and falls on soil which is completely ditched by the ditching shovel 6, the ditching and the fertilization are realized, when the speed of discharging the fertilizer needs to be adjusted, the handle 4 is pushed and pulled manually, when the handle 4 is pushed to drive the first rotating shaft 3 and the second rotating shaft 13 to move, the fan wheel 34 moves towards the inside of the discharging box 32, the area of the fan blades on the fan wheel 34 entering the discharging box 32 is increased, the bearing amount is also increased, and the fertilizer discharging amount of, when the handle 4 is pulled outwards to drive the first rotating shaft 3 and the second rotating shaft 13 to move, the fan wheel 34 moves towards the outside of the discharging box 32, the area of the fan blades on the fan wheel 34, which are connected into the discharging box 32, is reduced, the bearing capacity is also reduced, and therefore the fertilizer discharging amount of the discharging box 32 is reduced, and the fertilizer application amount is convenient to adjust;
because two earthing wheels 30 that constitute the V type structure exist for fertilizing and seeding all-in-one when advancing along with the tractor, the seeding dish 26 rotates the limit and spreads the seed on the earth of having fertilized, and two earthing wheels 30 that constitute the V type structure are drawn together earth into the ridge after through and are covered on the seed, avoid the seed to expose, thereby avoid traditional seeding ditch-forming to lead to the seedling by drowning.
When the invention is used, firstly, fertilizer is injected into the two feed boxes 2, corn seeds are poured into the seed boxes 23, then the whole fertilizing and seeding all-in-one machine is fixedly connected with a tractor through the bracket 11, in the process, the movable frame 21 is connected with the cross frame 22, the hollow rear shovel 27 and the two soil covering wheels 30 droop, and the movable frame 21 is movably connected with the fixed frame 7 through the screws, the top of the joint between the movable frame 21 and the fixed frame 7 is welded with the pull rod 19, the pull rod 19 is connected with the fixed frame 7 through the obliquely arranged traction spring 20, so that the movable frame 21 can always keep a certain distance with the ground under the traction of the traction spring 20, and the seeding depth consistency can be kept when the seeds discharged from the seeding tray 26 of uneven land blocks fall into the hollow rear shovel 27 and are discharged from the bottom of the hollow rear shovel 27, then, the fertilizing and seeding all-in-one machine is dragged to advance by the advancing of the tractor, the fertilizing and seeding all-in-one machine rotates by the contact of the two land wheels 8 and the ground in the advancing process, the ditching bottom shovel 6 ditches soil on the ground, the land wheels 8 drive the main shaft 15 to rotate in the rotating process, the main shaft 15 drives the seeding tray 26 to rotate in the rotating process, the main shaft 15 drives the second side gear 14 to rotate by driving the driving gear 16 to rotate, the second side gear 14 drives the first side gear 12 to rotate in the rotating process, the first side gear 12 drives the first rotating shaft 3 to rotate in the rotating process, the second side gear 14 drives the second rotating shaft 13 to rotate in the rotating process, so that fertilizer in the two material boxes 2 can fall into the discharging box 32 along the fertilizer outlet 31, and the fertilizer falling into the discharging box 32 is stirred by the fan wheel 34 due to the rotation of the fan wheel 34 along with the rotation of, the fan wheel 34 is supported by the fan blades in the stirring process, fertilizer is brought to the lower part of the rotating shaft from the upper part of the rotating shaft and is discharged from the bottom of the discharging box 32, the brush 33 brushes the fan wheel 34 along with the rotation of the rotating shaft, so that the blockage in discharging is effectively prevented, the fertilizer falls into the fertilizer outlet pipe 28 along a pipeline connecting the discharging box 32 and the fertilizer outlet pipe 28 and is discharged from the fertilizer outlet pipe 28, and falls onto soil which is completely ditched by the ditching bottom shovel 6, so as to realize ditching and fertilizing, when the speed of discharging the fertilizer needs to be adjusted, the handle 4 is pushed and pulled manually, when the handle 4 is pushed inwards to drive the first rotating shaft 3 and the second rotating shaft 13 to move, the fan wheel 34 moves towards the inside of the discharging box 32, the area of the fan blades on the fan wheel 34, which are connected into the inside of the discharging box 32, is increased, the bearing capacity is also increased, so that the fertilizer discharging amount of the discharging box 32 is increased, when the handle 4 is pulled outwards to drive, the fan wheel 34 moves towards the outside of the discharging box 32, the area of the fan blades on the fan wheel 34, which are connected into the discharging box 32, is reduced, the bearing capacity is also reduced, so that the fertilizer discharging quantity of the discharging box 32 is reduced, the seeding tray 26 rotates and simultaneously seeds are sown on the soil after fertilizer is applied, the soil is gathered into ridges and covered on the seeds after the two soil covering wheels 30 which form a V-shaped structure are passed, the seeds are prevented from being exposed, and therefore seedlings are prevented from being drowned due to the traditional seeding ditch, a transmission mechanism formed by the land wheel 8, the driving gear 16, the seeding tray 26, the first side gear 12 and the second side gear 14 ensures that the whole fertilizing and seeding integrated machine has no need of external driving equipment for fertilizing, seeding and even earthing, the weight of the sowing and fertilizing integrated machine is greatly reduced, no driving equipment needs to be additionally arranged, so that the production cost is reduced, and the land wheel not only can drive the seeder to work, the ground wheel designed by the invention can effectively support the weight and avoid damaging the seeder, and in addition, the ground wheel greatly increases the friction force between the ground wheel and the ground due to bearing the weight of the seeder, and avoids the phenomenon of seedling shortage caused by the slippage of the ground wheel.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (1)

1. The corn fertilizing and seeding integrated machine comprises a support (1) and a movable frame (21), and is characterized in that two feed boxes (2) used for bearing fertilizers are fixedly mounted at the top of the support (1), a plurality of uniformly distributed fertilizer outlets (31) are arranged at the bottoms of the feed boxes (2), a discharge box (32) is connected to the bottom of each fertilizer outlet (31), a discharge box (32) is connected to the bottom of each feed box (2), a first rotating shaft (3) and a second rotating shaft (13) are connected to the inside of the support (1) in a penetrating manner, the first rotating shaft (3) and the second rotating shaft (13) are respectively located under one feed box (2), the first rotating shaft (3) and the second rotating shaft (13) are located on the same horizontal straight line, one ends of the first rotating shaft (3) and the second rotating shaft (13) located on the same side of the support (1) are respectively connected with a handle (4), the ditching machine is characterized in that one end of the first rotating shaft (3), which is positioned on the outer wall of the other side of the support (1), is connected with a first side gear (12), one end of the second rotating shaft (13), which is positioned on the outer wall of the other side of the support (1), is connected with a second side gear (14), the first rotating shaft (3) and the second rotating shaft (13) both penetrate through a discharging material box (32), a brush (33) is arranged at the part of the first rotating shaft (3) and the second rotating shaft (13) which are connected into the discharging material box (32), a fan wheel (34) which is connected into the discharging material box (32) is arranged at one side of the brush (33), the fan wheel (34) is sleeved on the first rotating shaft (3) and the second rotating shaft (13), the bottom of the support (1) is fixedly connected with a base frame (5), a bracket (11) with a tripod structure is fixed in the middle of the base frame (5), and ditching shovels (6, two fertilizer outlet pipes (28) are arranged on each ditching bottom shovel (6), and the fertilizer outlet pipes (28) are connected with the material outlet box (32) through pipelines;
a plurality of fixed frames (7) are fixedly installed on the side wall, far away from the bracket (11), of the bottom frame (5), two land wheels (8) are installed at the bottom of the bottom frame (5), the middle part of one side, adjacent to the two land wheels (8), of each of the two land wheels is connected with a wheel shaft (9), one end of each wheel shaft (9) is connected with a gear disc (10), the top of each fixed frame (7) is connected with a supporting plate (17) located on the side wall of the support (1) through a connecting frame (18), all the connecting frames (18) are penetrated through by a main shaft (15) together, one end of the main shaft (15) is connected with a driving gear (16), one side of each fixed frame (7) is connected with a movable frame (21) through two screws, and a pull rod (19) is welded at the top of the connecting part between the movable frame (21) and, the pull rod (19) is connected with the fixed frame (7) through a traction spring (20) which is obliquely arranged, the side wall of the movable frame (21) far away from the fixed frame (7) is connected with a cross frame (22), the bottom of the cross frame (22) is provided with a hollow rear shovel (27) with a seeding disc (26), the top of the cross frame (22) is fixedly provided with a seed box (23), the middle part of each seed box (23) is connected with a disc shaft (25), the seeding disc (26) is connected with the seed box (23) through a discharging pipe (24), the bottom of one end of the cross frame (22) far away from the movable frame (21) is connected with two connecting rods (29) which are obliquely arranged, and the bottom ends of the two connecting rods (29) are respectively connected with a large soil covering wheel (30) and a small soil covering wheel (30);
the land wheel (8) is connected with the driving gear (16) through a transmission chain (35) wound with the gear disc (10) and the main shaft (15), the driving gear (16) is connected with the seeding disc (26) through a second transmission chain (35) wound with the main shaft (15) and the disc shaft (25), the driving gear (16) is connected with the second side gear (14) through a third transmission chain (35), and the second side gear (14) is connected with the first side gear (12) through a fourth transmission chain (35);
the fan wheel (34) on the first rotating shaft (3) is movably connected with the material discharging box (32) through the first rotating shaft (3), the fan wheel (34) on the second rotating shaft (13) is movably connected with the material discharging box (32) through the second rotating shaft (13), when the fan wheel (34) moves towards the inside of the material discharging box (32), the area of the fan blades on the fan wheel (34) connected into the inside of the material discharging box (32) is increased, the bearing capacity is also increased, so that the fertilizer discharging amount of the material discharging box (32) is increased, when the fan wheel (34) moves towards the outside of the material discharging box (32), the area of the fan blades on the fan wheel (34) connected into the inside of the material discharging box (32) is reduced, the bearing capacity is also reduced, and the fertilizer discharging amount of the material discharging box (32) is reduced;
the driving gear (16), the main shaft (15) and the land wheel (8) are in transmission connection through a transmission chain (35), the driving gear (16), the main shaft (15) and the seeding tray (26) are in transmission connection through a second transmission chain (35), the driving gear (16), the main shaft (15) and the second rotating shaft (13) are in transmission connection through a third transmission chain (35), and the second rotating shaft (13) and the first rotating shaft (3) are in transmission connection through a fourth transmission chain (35);
the larger soil covering wheel (30) of the two soil covering wheels (30) with one big and one small is parallel to the land wheel (8), the smaller soil covering wheel (30) is obliquely arranged, and a V-shaped structure is formed between the two soil covering wheels (30);
the movable frame (21) is movably connected with the fixed frame (7) through a screw and a traction spring (20);
the working method of the corn fertilizing and seeding all-in-one machine comprises the following specific steps:
the method comprises the following steps: firstly, fertilizer is injected into the two feed boxes (2), corn seeds are poured into the two feed boxes (23), the whole fertilizing and seeding all-in-one machine is fixedly connected with a tractor through a bracket (11), in the process, a movable frame (21) is connected with a cross frame (22), a hollow rear shovel (27) and two soil covering wheels (30) to droop, the movable frame (21) keeps a distance with the ground under the traction of a traction spring (20), the two ground wheels (8) of the fertilizing and seeding all-in-one machine rotate in the process of advancing, and a ditching bottom shovel (6) of the tractor ditches soil on the ground along with the traction of the tractor;
step two: the land wheel (8) drives the main shaft (15) to rotate in the rotating process, the main shaft (15) drives the seeding disc (26) to rotate in the rotating process, the main shaft (15) drives the second side gear (14) to rotate by driving the driving gear (16), the second side gear (14) drives the first side gear (12) to rotate in the rotating process, the first side gear (12) drives the first rotating shaft (3) to rotate in the rotating process, the second side gear (14) drives the second rotating shaft (13) to rotate in the rotating process, so that fertilizers in the two material boxes (2) can fall into the material boxes (32) along the fertilizer outlet (31), the fan wheel (34) rotates along with the rotation of the rotating shaft, so that the fertilizers falling into the material boxes (32) are stirred by the fan wheel (34), and the fan wheel (34) bears the fertilizers and brings the fertilizers to the lower part of the rotating shaft from the upper part of the rotating shaft and discharges the fertilizers from the bottom of the material boxes (32) by using fan blades of the fan wheel in the stirring process, the brush (33) brushes the fan wheel (34) along with the rotation of the rotating shaft, so as to prevent blockage during discharging, fertilizer falls into the fertilizer outlet pipe (28) along a pipeline connecting the fertilizer outlet box (32) and the fertilizer outlet pipe (28), is discharged from the fertilizer outlet pipe (28), and falls onto soil which is completely ditched by the ditching bottom shovel (6), so as to realize ditching and fertilizing;
step three: when the fertilizer discharge amount needs to be adjusted, the handle (4) is pushed and pulled manually, when the handle (4) is pushed inwards to drive the first rotating shaft (3) and the second rotating shaft (13) to move, the fan wheel (34) moves towards the inside of the discharging box (32), the area of the fan blades on the fan wheel (34) connected into the discharging box (32) is increased, the bearing capacity is also increased, the fertilizer discharging amount of the discharging box (32) is increased, when the handle (4) is pulled outwards to drive the first rotating shaft (3) and the second rotating shaft (13) to move, the fan wheel (34) moves towards the outside of the discharging box (32), the area of the fan blades on the fan wheel (34) connected into the discharging box (32) is reduced, the bearing capacity is also reduced, and the fertilizer discharging amount of the discharging box (32) is reduced;
step four: with the advance of the tractor, the seeding tray (26) rotates and simultaneously seeds are sown on the soil after fertilizer application, and the two soil covering wheels (30) forming a V-shaped structure gather the soil into ridges to cover the seeds after passing through, thereby completing fertilizer application, seeding and soil covering.
CN201911023444.6A 2019-10-25 2019-10-25 Maize fertilizing and seeding all-in-one Active CN110574526B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911023444.6A CN110574526B (en) 2019-10-25 2019-10-25 Maize fertilizing and seeding all-in-one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911023444.6A CN110574526B (en) 2019-10-25 2019-10-25 Maize fertilizing and seeding all-in-one

Publications (2)

Publication Number Publication Date
CN110574526A CN110574526A (en) 2019-12-17
CN110574526B true CN110574526B (en) 2020-12-01

Family

ID=68815589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911023444.6A Active CN110574526B (en) 2019-10-25 2019-10-25 Maize fertilizing and seeding all-in-one

Country Status (1)

Country Link
CN (1) CN110574526B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111587650A (en) * 2020-07-02 2020-08-28 山东省农业科学院农业资源与环境研究所 Farm excrement sewage fermentation back farmland injection application device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2197795Y (en) * 1994-05-05 1995-05-24 孙玉功 Multifunction suspending rotary layered precision sowing machine
CN2731934Y (en) * 2004-08-30 2005-10-12 李郁仁 Combined tillage-free seed and fertilizer drill with straw crushing and covering functions
US7481171B2 (en) * 2005-08-30 2009-01-27 Howard D Martin Single disc liquid fertilizer opener
US7678000B2 (en) * 2006-06-16 2010-03-16 Cnh America, Llc. Tensioning arrangement for an endless linkage
CN104885658A (en) * 2014-03-08 2015-09-09 山东德农农业机械制造有限责任公司 Aspirated-air type corn seeding machine
CN108076761A (en) * 2016-11-22 2018-05-29 牛金生 A kind of mountainous region citrus orchard ditching-fertilizing machine fertilizer distributor
CN207054061U (en) * 2017-08-24 2018-03-02 内蒙古民族大学 The big micro-ridge shallow embedding drip irrigation seeding and fertilizing laying all-in-one of corn and agricultural machinery placement machine
CN207573900U (en) * 2017-12-18 2018-07-06 山东农业大学 A kind of variable fertilizer applicator based on CAN bus

Also Published As

Publication number Publication date
CN110574526A (en) 2019-12-17

Similar Documents

Publication Publication Date Title
CN107182318B (en) Multifunctional peanut seeder and method for summer peanut disaster-reducing and efficiency-increasing cultivation by using multifunctional peanut seeder
CN103190230B (en) Full-automatic film laminating planter for tuber crops
CN107079638A (en) A kind of hand propelled automatic spacing mixed seeding device and its application method
CN111788889A (en) No-tillage seeder
CN206226971U (en) A kind of same broadcasting device of integrated application rate of peanut seed fertilizer medicine
CN110574526B (en) Maize fertilizing and seeding all-in-one
CN213245593U (en) Peanut seeder
CN210247492U (en) Wheat seeder
CN210537315U (en) Rape rotary tillage ditching fertilization cleaning zone-shaped sowing compound operation machine
JP2000354403A (en) Direct seeding apparatus in well-drained paddy field
CN205213322U (en) Potato seeding laminating machine
CN2362260Y (en) Multi-function machinefor irrigation, fertilizer spreading, mulch film covering, and bunch planting
CN107750533B (en) Precision hill planter for coix
CN113287394B (en) Straw smashing, seeding and fertilizer stirring integrated device
CN201541457U (en) Seeder capable of sowing various crops
CN214960993U (en) Desert grassland forage grass after-planting machine
CN105075466A (en) Work method of small corn sowing machine
CN209749082U (en) Multifunctional duplex all-in-one machine for rape
CN2822142Y (en) Peanut alternative seeder
CN209949839U (en) Vegetable seed seeder
CN208490157U (en) A kind of rotary tillage ferti-seeding combined working machine
CN102652467A (en) Automatic multifunctional corn and bean seeding machine
CN207305319U (en) A kind of integrated rice dry-farming machine of site preparation and fertilization sowing
CN110741760A (en) Improved deep sowing equipment for agricultural cultivation
CN2785330Y (en) Film covering seeder for peanut

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant