CN110366905A - Type corn drill is broadcast after ploughing before one kind - Google Patents
Type corn drill is broadcast after ploughing before one kind Download PDFInfo
- Publication number
- CN110366905A CN110366905A CN201910678629.4A CN201910678629A CN110366905A CN 110366905 A CN110366905 A CN 110366905A CN 201910678629 A CN201910678629 A CN 201910678629A CN 110366905 A CN110366905 A CN 110366905A
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- China
- Prior art keywords
- sowing
- rack gear
- mounting plate
- gear
- motor
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Abstract
The invention discloses broadcast type corn drill after ploughing before one kind, it includes, installation frame body, mounting plate, for plough to field the cultivated native device of soil, sowing mechanism for being sowed to corn seed, the cultivated native device, sowing mechanism is installed in installation frame body, the wheel hub for seeder walking is provided with below the installation frame body, it is provided on the mounting plate and ploughs native device for controlling, the controller of sowing mechanism work, the walking of seeder can be driven/be driven by electricity by tractor, the cultivated native device includes shift mechanism, Geng Tu mechanism, the shift mechanism is installed on the lower section on mounting plate and being in mounting plate, the shift mechanism includes lifting motor, elevating screw, the output shaft of the lifting motor is straight down, the end of the output shaft of one end and lifting motor of elevating screw It is fixedly connected, the other end extends downwards vertically and is flexibly connected between mounting plate.
Description
Technical field
The present invention relates to technical field of agricultural machinery, and in particular to broadcasts type corn drill after ploughing before a kind of.
Background technique
Most of corn drills use feed mechanism for seed seeding, when transmission gear does not engage or seeding spindle nose seeding tooth
When taking turns square hole abrasion, the seeding of corn seed is limited, and in seeding process, and feed mechanism for seed mouth is blocked by sundries, easily
It causes individual feed mechanism for seeds not work, needs to clear up sundries in time, so that the amount of labour is increased, and corn planting is not uniform enough,
It falling off there are also the separation pin when clutch strut or Separation is too small, seeding does not stop, and it is out of hand, corn seed is not only wasted,
And it cannot rationally utilize land resource.
Summary of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide broadcast type corn drill after ploughing before one kind.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Type corn drill is broadcast after ploughing before one kind comprising:
Installation frame body, mounting plate, cultivated native device, the sowing for being sowed to corn seed for plough to field soil
Mechanism, the cultivated native device, sowing mechanism are installed in installation frame body, are provided with below the installation frame body for broadcasting
The wheel hub of kind of machine walking is provided with for controlling the controller for ploughing native device, sowing mechanism work, sowing on the mounting plate
The walking of machine can be driven/be driven by electricity by tractor.
As a further improvement of the present invention, the cultivated native device includes shift mechanism, Geng Tu mechanism, the displacement
Mechanism is installed on the lower section on mounting plate and being in mounting plate, and the shift mechanism includes lifting motor, elevating screw, institute
The output shaft for the lifting motor stated straight down, the end of the output shaft of one end and lifting motor of elevating screw is fixedly connected,
The other end extends downwards vertically and is flexibly connected between mounting plate, and screw thread connects between the Geng Tu mechanism and elevating screw
It connects, the side of the elevating screw is vertically arranged with lifting guide rod, and Geng Tu mechanism pivot bush unit is in outside lifting guide rod.
As a further improvement of the present invention, the Geng Tu mechanism includes ploughing native motor, first bevel gear, the second cone tooth
Wheel, shaft, sleeve, serrated knife, in horizontally disposed, first bevel gear is coaxially fixedly sheathed in cultivated for the output shaft of the described cultivated native motor
Outside the output shaft of native motor, the shaft is arranged vertically, and the sleeve is coaxially socketed on outside shaft, second cone
Gear is coaxially fixedly sheathed in the top of shaft, and second bevel gear is engaged with first bevel gear, and the serrated knife is fixedly connected on
The bottom end of shaft, the sleeve are the tube structure of both ends open.
As a further improvement of the present invention, the sowing mechanism include sowing motor, sowing screw rod, adjust component,
Storage hopper, the sowing mechanism are installed on mounting plate and are in the lower section of mounting plate, along the direction of travel of seeder,
Sowing mechanism and cultivated native device are on same straight line, feeding port are provided on above-mentioned mounting plate, the feeding port is in
The surface of sowing mechanism, the one end and sowing of the output shaft of the sowing motor in horizontally disposed, described sowing screw rod
The output shaft end of motor is fixedly connected, is threadedly coupled between the other end and adjusting component, and the storage hopper is installed on installation
The bottom of plate, and storage hopper is in the underface of feeding port, and the bottom of the storage hopper, which is connected, material blanking tube, the tune
Section component is matched with material blanking tube.
As a further improvement of the present invention, the material blanking tube is made of several evenly spaced partitions, in partition
Material-dropping hole is provided at the heart, the adjusting component includes lower baffle plate, overhead gage, and the lower baffle plate, overhead gage spacing are arranged,
Lower baffle plate, overhead gage are plugged in respectively between two adjacent partitions, are also equipped with material-dropping hole at the center of the overhead gage.
As a further improvement of the present invention, the material-dropping hole on the partition, the material-dropping hole on overhead gage can only accommodate
One maize seed is detachably connected between the lower baffle plate and overhead gage of the adjusting component.
As a further improvement of the present invention, accommodating cavity, the appearance are provided at the upper end opening of above-mentioned sleeve
It sets and is communicated with casting pipe on cavity, one end of the casting pipe is connected to the side wall of accommodating cavity, the other end is installed on storing
The lower section of bucket.
As a further improvement of the present invention, above-mentioned shift mechanism further includes displacement motor, first gear, the first tooth
Item, in horizontally disposed, first gear is coaxially fixedly sheathed in the output shaft end of displacement motor for the output shaft of the displacement motor,
First rack gear is fixedly connected with lifting motor and engages with first gear, is provided with spacing on the mounting plate and leads
To bar, spacing guide rod is in horizontally disposed, and the lifting motor pivot bush unit is in outside spacing guide rod.
As a further improvement of the present invention, water tank is installed in the installation frame body, is connect on the water tank
It is connected with watering device, the watering device includes drainpipe, second gear, the second rack gear, third rack gear, watering guide rod,
The watering device is installed on the side of sowing mechanism, and far from native device is ploughed, sowing mechanism is in watering device and ploughs
Between native device, the distance between sowing mechanism and watering device, sowing mechanism are identical as the distance between native device is ploughed, described
Drainpipe and water tank between connected by communicating pipe, the second gear is between the second rack gear, third rack gear, the
Two rack gears and third rack gear horizontal parallel arrange that the second rack gear, third rack gear are engaged with second gear, the watering guiding
Bar be arranged in parallel with it is multiple, the second rack gear, third rack gear pivot bush unit in watering guide rod outside, the watering guide rod housing
Equipped with spring, one end of spring is fixedly connected with watering guide rod, the other end offsets with the second rack gear, and the elastic force of spring can make
Second tooth bar resets are connected, under the mounting plate by bracing wire between second rack gear and above-mentioned lifting motor
Side is equipped with the transition guide wheel for bracing wire swelling.
Compared with prior art, the present invention when the progress and advantage that obtain are that the present invention carries out corn seeding, sowing
The whereabouts grain number of adjusting corn seed is capable of in mechanism, to control dilute thick degree of corn planting, and adjust component adjust compared with
For convenience, be conducive to improve working efficiency, cultivated soil device can carry out soil in cultivated soil and dig pit, and the soil after digging pit can fill
Yu Shangyi is fallen in seed-bearing heatable adobe sleeping platform, to be conducive to the survival of corn seed, the seed after landfill disposal is spilt through watering device
Water further increases the survival efficiency of seed.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is mounting plates structure schematic diagram of the invention.
Fig. 4 is cultivated native device of the invention, sowing mechanism, watering device cooperation schematic diagram.
Fig. 5 is cultivated native device of the invention, sowing mechanism cooperation schematic diagram.
Fig. 6 is sowing mechanism schematic diagram of the invention.
Fig. 7 is sowing mechanism schematic diagram of the invention.
Fig. 8 is storage hopper structural schematic diagram of the invention.
Fig. 9 is cultivated native apparatus structure schematic diagram of the invention.
Figure 10 is cultivated native structural scheme of mechanism of the invention.
Figure 11 is cultivated native structural scheme of mechanism of the invention.
Figure 12 is shift mechanism schematic diagram of the invention.
Figure 13 is watering device schematic diagram of the invention.
It is denoted as in figure:
10, installation frame body；
20, mounting plate；210, feeding port；
30, native device is ploughed；310, shift mechanism；311, displacement motor；312, first gear；313, the first rack gear；314, it goes up and down
Motor；315, elevating screw；320, Geng Tu mechanism；321, native motor is ploughed；322, first bevel gear；323, second bevel gear；
324, shaft；325, sleeve；326, casting pipe；327, serrated knife；
40, sowing mechanism；410, motor is sowed；420, screw rod is sowed；430, component is adjusted；431, lower baffle plate；432, overhead gage；
440, storage hopper；441, material blanking tube；442, partition；
50, controller；
60, watering device；610, drainpipe；620, second gear；630, the second rack gear；640, third rack gear；650, watering is led
To bar.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that closed if there is the orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" or position
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the description of the present invention unless specifically defined or limited otherwise, if there are the indicate indicators such as term " connection "
Between connection relationship, which shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at
One；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors or the interaction relationship of two components.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
As shown in figures 1-13, type corn drill is broadcast after ploughing before one kind comprising:
Installation frame body 10, mounting plate 20, for carrying out ploughing the cultivated native device 30 of soil to field, for being sowed to corn seed
Sowing mechanism 40, the described cultivated native device 30, sowing mechanism 40 be installed in installation frame body 10, the installation frame body 10
Lower section is provided with the wheel hub for seeder walking, is provided on the mounting plate 20 and ploughs native device 30, sowing for controlling
The controller 50 that mechanism 40 works, the walking of seeder can be driven/are driven by electricity by tractor, sowed when to corn seed
When, it ploughs soil device 30 soil is carried out ploughing soil and dig pit processing, then corn seed is placed in heatable adobe sleeping platform by sowing mechanism 40, is then ploughed
Native device 30 can carry out landfill cover soil to heatable adobe sleeping platform, to realize the sowing of corn seed.
As shown in figs9-12, the cultivated native device 30 includes shift mechanism 310, Geng Tu mechanism 320, the shifting machine
The height between Geng Tu mechanism 320 and ground can be adjusted in structure 310, and the shift mechanism 310 is installed on mounting plate
On the 20 and lower section in mounting plate 20, the shift mechanism 310 includes lifting motor 314, elevating screw 315, described
Lifting motor 314 output shaft straight down, the end of the output shaft of one end and lifting motor 314 of elevating screw 315 is solid
Fixed connection, the other end extend downwards vertically and are flexibly connected between mounting plate 20, the Geng Tu mechanism 320 and elevating screw
It is threadedly coupled between 315, the side of the elevating screw 315 is vertically arranged with lifting guide rod, 320 movable sleeve of Geng Tu mechanism
It is connected to outside lifting guide rod, when Geng Tu mechanism 320, which carries out cultivated soil to soil, digs pit, opens lifting motor 314, lifting motor
314 output shaft rotation drives elevating screw 315 to rotate, to drive Geng Tu mechanism 320 along the guiding side of lifting guide rod
It moves up and down.
As shown in Figure 10, the Geng Tu mechanism 320 includes ploughing native motor 321, first bevel gear 322, second bevel gear
323, the output shaft of shaft 324, sleeve 325, serrated knife 327, the cultivated native motor 321 is in horizontally disposed, first bevel gear 322
It is coaxially fixedly sheathed in outside the output shaft for ploughing native motor 321, the shaft 324 is arranged vertically, and the sleeve 325 is coaxial
It is socketed on outside shaft 324, the second bevel gear 323 is coaxially fixedly sheathed in the top of shaft 324, second bevel gear 323
It is engaged with first bevel gear 322, the serrated knife 327 is fixedly connected on the bottom end of shaft 324, and the sleeve 325 is both ends
The tube structure of opening, when soil is carried out ploughing soil dig pit when, open lifting motor 314, plough native motor 321, plough soil motor 321
Output shaft rotation drive first bevel gear 322 rotate, thus drive second bevel gear 323 rotate, second bevel gear 323 rotate
Shaft 324 is driven to rotate, so that serrated knife 327 be driven to rotate, lifting motor 314 drives Geng Tu mechanism 320 to move up and down, to make
Serrated knife 327 go deep into ground and to soil carry out plough soil dig pit, the soil dug out through serrated knife 327 rotation move blade be delivered up, from
And it is discharged through the upper port of sleeve 325.
Soil plough during soil is digged pit and needs to carry out corn seed blanking sowing, the sowing mechanism 40 wraps
It includes sowing motor 410, sowing screw rod 420, adjust component 430, storage hopper 440, the sowing mechanism 40 is installed on mounting plate
On the 20 and lower section in mounting plate 20, along the direction of travel of seeder, sowing mechanism 40 and cultivated native device 30 are in together
On one straight line, be provided with feeding port 210 on above-mentioned mounting plate 20, the feeding port 210 be in sowing mechanism 40 just on
Side, the one end and sowing motor 410 of the output shaft of the sowing motor 410 in horizontally disposed, described sowing screw rod 420
Output shaft end is fixedly connected, is threadedly coupled between the other end and adjusting component 430, and the storage hopper 440 is installed on installation
The bottom of plate 20, and storage hopper 440 is in the underface of feeding port 210, and the bottom of the storage hopper 440, which is connected, blanking
Pipe 441, the adjusting component 430 are matched with material blanking tube 441, so that the grain number to fall to corn seed is adjusted.
More specifically, as Figure 7-8, the material blanking tube 441 is made of several evenly spaced partitions 442, every
Material-dropping hole is provided at the center of plate 442, the adjusting component 430 includes lower baffle plate 431, overhead gage 432, the lower block
Plate 431,432 spacing of overhead gage arrangement, lower baffle plate 431, overhead gage 432 are plugged in respectively between two adjacent partitions 442, described
Overhead gage 432 center at be also equipped with material-dropping hole, when seeding corn seed, corn seed is placed in storage hopper 440,
Sowing motor 410 is opened, the output shaft rotation of sowing motor 410 drives sowing screw rod 420 to rotate, to drive adjusting component
430 is mobile, and corn seed falls between overhead gage 432 and lower baffle plate 431 through the material-dropping hole on overhead gage 432, then adjusts
Component 430 is mobile, and the material-dropping hole on overhead gage 432 is separated with the material-dropping hole on partition 442, so that overhead gage 432 is to its top
Corn seed is obstructed, and lower baffle plate 431 is separated with the material-dropping hole on partition 442, thus overhead gage 432 and lower baffle plate 431 it
Between corn seed can be fallen in heatable adobe sleeping platform through the material-dropping hole of partition 442, sowing motor 410 drives that adjust component 430 reciprocal
Movement, so that corn seed intermittence be made to fall.
More specifically, the material-dropping hole on the partition 442, the material-dropping hole on overhead gage 432 can only accommodate a jade
Rice kind, is detachably connected between the lower baffle plate 431 and overhead gage 432 of the adjusting component 430, when in one heatable adobe sleeping platform of needs
When filling multiple seeds, the spacing size between overhead gage 432 and lower baffle plate 431 is adjusted, to make overhead gage 432 and lower baffle plate
More corn seed can be accommodated between 431.
After corn seed is fallen in heatable adobe sleeping platform, need to carry out earthing to heatable adobe sleeping platform, at the upper end opening of above-mentioned sleeve 325
It is provided with accommodating cavity, casting pipe 326, one end of the casting pipe 326 and accommodating cavity are communicated on the accommodating cavity
The side wall connection of body, the other end are installed on the lower section of storage hopper 440, and serrated knife 327 gos deep into ground and carry out ploughing soil to soil to dig pit,
The soil dug out through serrated knife 327 rotation move blade be delivered up, subsequently enter accommodating cavity, then through casting pipe 326 be discharged into
In heatable adobe sleeping platform, to carry out burial processing to corn seed.
When being sowed to corn, it usually needs adjust the spacing between adjacent two corn, therefore, above-mentioned shifting machine
Structure 310 further includes displacement motor 311, first gear 312, the first rack gear 313, and the output shaft of the displacement motor 311 is in water
Plain cloth is set, and first gear 312 is coaxially fixedly sheathed in the output shaft end of displacement motor 311, first rack gear 313 and lifting
Motor is fixedly connected and engages with first gear 312, and spacing guide rod, spacing guide rod are provided on the mounting plate 20
In horizontally disposed, described 314 pivot bush unit of lifting motor in outside spacing guide rod, when adjusting Geng Tu mechanism 320 and seeder
When spacing between structure 40, displacement motor 311 is opened, the output shaft rotation of displacement motor 311 drives first gear 312 to rotate,
To drive the first rack gear 313 mobile, the mobile guiding side for driving lifting motor 314 along spacing guide rod of the first rack gear 313
To movement, so that the spacing between Geng Tu mechanism 320 and sowing mechanism 40 be adjusted.
In order to guarantee the survival rate of corn seed, water tank, the water tank are installed in the installation frame body 10
Upper connection has watering device 60, and the watering device 60 includes drainpipe 610, second gear 620, the second rack gear 630, third
Rack gear 640, watering guide rod 650, the watering device 60 are installed on the side of sowing mechanism 40, and far from cultivated native device
30, sowing mechanism 40 is in watering device 60 and ploughs between native device 30, the distance between sowing mechanism 40 and watering device 60,
Sowing mechanism 40 is identical as the distance between native device 30 is ploughed, and is connect between the drainpipe 610 and water tank by communicating pipe
Logical, the second gear 620 is between the second rack gear 630, third rack gear 640, the second rack gear 630 and third rack gear 640
Horizontal parallel arrangement, the second rack gear 630, third rack gear 640 are engaged with second gear 620, and the watering guide rod 650 is flat
Row is provided with multiple, and the second rack gear 630,640 pivot bush unit of third rack gear are in outside watering guide rod 650, the described watering guiding
Spring is arranged with outside bar 650, one end of spring is fixedly connected with watering guide rod 650, the other end offsets with the second rack gear 630,
The elastic force of spring can be such that the second rack gear 630 resets, and pass through between second rack gear 630 and above-mentioned lifting motor 314
Bracing wire is connected, and the lower section of the mounting plate 20 is equipped with the transition guide wheel for bracing wire swelling, when lifting motor 314 is mobile
When, the distance between sowing mechanism 40 and cultivated native device 30 change, and bracing wire pulls the second rack gear 630 mobile, thus drive second
Gear 620 rotates, and then drives third rack gear 640 mobile, the second rack gear 630 identical, side at a distance from the movement of third rack gear 640
To on the contrary, to ensure that the distance between sowing mechanism 40 and watering device 60, sowing mechanism 40 and plough between native device 30
Distance it is identical, drainpipe 610 can be accurately to watering in heatable adobe sleeping platform.
Working principle:
The present invention during sowing, when soil is carried out ploughing soil dig pit when, open lifting motor 314, plough native motor 321,
The output shaft rotation for ploughing soil motor 321 drives first bevel gear 322 to rotate, so that second bevel gear 323 is driven to rotate, the second cone
The rotation of gear 323 drives shaft 324 to rotate, so that serrated knife 327 be driven to rotate, lifting motor 314 drives about 320 Geng Tu mechanism
Mobile, so that serrated knife 327 be made to go deep into ground and carry out ploughing soil to soil to dig pit, the soil dug out moves blade through the rotation of serrated knife 327
It is delivered up, subsequently enters accommodating cavity, be then discharged into through casting pipe 326 to heatable adobe sleeping platform, to be buried to corn seed
Processing, when seeding corn seed, corn seed is placed in storage hopper 440, opens sowing motor 410, sowing motor 410
Output shaft rotation drives sowing screw rod 420 to rotate, to drive adjusting component 430 mobile, corn seed is through on overhead gage 432
Material-dropping hole is fallen between overhead gage 432 and lower baffle plate 431, then adjusts the movement of component 430, the material-dropping hole on overhead gage 432
It is separated with the material-dropping hole on partition 442, so that overhead gage 432 obstructs its top corn seed, lower baffle plate 431 and partition
Material-dropping hole separation on 442, so that the corn seed between overhead gage 432 and lower baffle plate 431 can be through the material-dropping hole of partition 442
It falls in heatable adobe sleeping platform, sowing motor 410, which drives, adjusts the reciprocating motion of component 430, to make corn seed intermittence whereabouts, works as tune
When spacing between Jie Gengtu mechanism 320 and sowing mechanism 40, displacement motor 311, the output shaft rotation of displacement motor 311 are opened
First gear 312 is driven to rotate, to drive the first rack gear 313 mobile, the first rack gear 313 is mobile to drive 314 edge of lifting motor
Spacing guide rod guide direction it is mobile, so that the spacing between Geng Tu mechanism 320 and sowing mechanism 40 be adjusted.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this
A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for convenient for description.
Claims (9)
1. broadcasting type corn drill after ploughing before one kind, characterized in that it comprises:
Installation frame body (10), mounting plate (20), the cultivated native device (30) for plough to field soil, for corn seed into
The sowing mechanism (40) of row sowing, the cultivated native device (30), sowing mechanism (40) are installed on installation frame body (10), described
Installation frame body (10) below be provided with wheel hub for seeder walking, the mounting plate is provided on (20) for controlling
System ploughs the controller (50) of native device (30), sowing mechanism (40) work, and the walking of seeder can be driven by tractor driving/electric power
It is dynamic.
2. broadcasting type corn drill after ploughing before one kind according to claim 1, which is characterized in that the cultivated native device
(30) include shift mechanism (310), Geng Tu mechanism (320), the shift mechanism (310) be installed on mounting plate (20) and
Lower section in mounting plate (20), the shift mechanism (310) include lifting motor (314), elevating screw (315), described
Lifting motor (314) output shaft straight down, the output shaft of one end and lifting motor (314) of elevating screw (315)
End is fixedly connected, the other end extends downwards vertically and is flexibly connected between mounting plate (20), the Geng Tu mechanism (320)
It is threadedly coupled between elevating screw (315), the side of the elevating screw (315) is vertically arranged with lifting guide rod, ploughs
Native mechanism (320) pivot bush unit is in outside lifting guide rod.
3. broadcasting type corn drill after ploughing before one kind according to claim 2, which is characterized in that the Geng Tu mechanism
It (320) include ploughing native motor (321), first bevel gear (322), second bevel gear (323), shaft (324), sleeve (325), tooth
Knife (327), in horizontally disposed, first bevel gear (322) is coaxially fixedly sheathed in cultivated for the output shaft of the described cultivated native motor (321)
Outside the output shaft of native motor (321), the shaft (324) is arranged vertically, and the sleeve (325) is coaxially socketed on shaft
(324) outside, the second bevel gear (323) is coaxially fixedly sheathed in the top of shaft (324), second bevel gear (323) with
First bevel gear (322) engagement, the serrated knife (327) are fixedly connected on the bottom end of shaft (324), the sleeve (325)
For the tube structure of both ends open.
4. broadcasting type corn drill after ploughing before one kind according to claim 1, which is characterized in that the sowing mechanism
(40) include sowing motor (410), sowing screw rod (420), adjust component (430), storage hopper (440), the sowing mechanism
(40) it is installed on mounting plate (20) and is in the lower section of mounting plate (20), along the direction of travel of seeder, sowing mechanism
(40) it is on same straight line with cultivated native device (30), feeding port (210), the throwing is provided on above-mentioned mounting plate (20)
Material mouth (210) is in the surface of sowing mechanism (40), and the output shaft of the sowing motor (410) is described in horizontally disposed
Sowing screw rod (420) one end with sowing motor (410) output shaft end be fixedly connected, the other end and adjust component
(430) it is threadedly coupled between, the storage hopper (440) is installed on the bottom of mounting plate (20), and storage hopper (440) is in
The underface of feeding port (210), the bottom of the storage hopper (440), which is connected, to be had material blanking tube (441), the adjusting component
(430) it is matched with material blanking tube (441).
5. broadcasting type corn drill after ploughing before one kind according to claim 4, which is characterized in that the material blanking tube
(441) it is made of several evenly spaced partitions (442), material-dropping hole, the adjusting group is provided at the center of partition (442)
Part (430) includes lower baffle plate (431), overhead gage (432), the lower baffle plate (431), overhead gage (432) spacing arrangement, lower block
Plate (431), overhead gage (432) are plugged in respectively between adjacent two partitions (442), at the center of the overhead gage (432)
It is also equipped with material-dropping hole.
6. broadcasting type corn drill after ploughing before one kind according to claim 5, which is characterized in that the partition (442)
On material-dropping hole, the material-dropping hole on overhead gage (432) maize seed, the lower block of the adjusting component (430) can only be accommodated
It is to be detachably connected between plate (431) and overhead gage (432).
7. broadcasting type corn drill after ploughing before one kind according to claim 3, which is characterized in that above-mentioned sleeve (325)
Upper end opening at be provided with accommodating cavity, be communicated on the accommodating cavity casting pipe (326), the casting pipe
(326) one end is connected to the side wall of accommodating cavity, the other end is installed on the lower sections of storage hopper (440).
8. broadcasting type corn drill after ploughing before one kind according to claim 2, which is characterized in that above-mentioned shift mechanism
(310) further include displacement motor (311), first gear (312), the first rack gear (313), the displacement motor (311) it is defeated
For shaft in horizontally disposed, first gear (312) is coaxially fixedly sheathed in the output shaft end of displacement motor (311), and described first
Rack gear (313) is fixedly connected with lifting motor (314) and engages with first gear (312), and the mounting plate is set on (20)
It is equipped with spacing guide rod, spacing guide rod is in horizontally disposed, and lifting motor (314) pivot bush unit is in spacing guide rod
Outside.
9. broadcasting type corn drill after ploughing before one kind according to claim 1, which is characterized in that the installation frame body
(10) water tank is installed, connecting on the water tank has watering device (60), and the watering device (60) includes row on
Water pipe (610), second gear (620), the second rack gear (630), third rack gear (640), watering guide rod (650), described spills
Water installations (60) are installed on the side of sowing mechanism (40), and far from native device (30) is ploughed, sowing mechanism (40) is in watering
Between device (60) and cultivated native device (30), the distance between sowing mechanism (40) and watering device (60), sowing mechanism (40)
The distance between cultivated native device (30) is identical, is connected between the drainpipe (610) and water tank by communicating pipe, described
Second gear (620) be between the second rack gear (630), third rack gear (640), the second rack gear (630) and third rack gear
(640) horizontal parallel is arranged, the second rack gear (630), third rack gear (640) are engaged with second gear (620), the watering
Guide rod (650) be arranged in parallel with it is multiple, the second rack gear (630), third rack gear (640) pivot bush unit in watering guide rod
(650) outside, spring, one end of spring and the fixed company of watering guide rod (650) are arranged with outside the watering guide rod (650)
Connect, the other end offsets with the second rack gear (630), the elastic force of spring can make the second rack gear (630) reset, second rack gear
(630) it is connected between above-mentioned lifting motor (314) by bracing wire, the mounting plate is equipped with below (20) for drawing
The transition guide wheel of line swelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678629.4A CN110366905A (en) | 2019-07-25 | 2019-07-25 | Type corn drill is broadcast after ploughing before one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678629.4A CN110366905A (en) | 2019-07-25 | 2019-07-25 | Type corn drill is broadcast after ploughing before one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110366905A true CN110366905A (en) | 2019-10-25 |
Family
ID=68256033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678629.4A Withdrawn CN110366905A (en) | 2019-07-25 | 2019-07-25 | Type corn drill is broadcast after ploughing before one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110366905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455141A (en) * | 2021-08-05 | 2021-10-01 | 山西省农业科学院果树研究所 | Digging equipment for fruit tree planting |
-
2019
- 2019-07-25 CN CN201910678629.4A patent/CN110366905A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455141A (en) * | 2021-08-05 | 2021-10-01 | 山西省农业科学院果树研究所 | Digging equipment for fruit tree planting |
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Application publication date: 20191025 |