CN109429626A - Agricultural ploughing machine - Google Patents
Agricultural ploughing machine Download PDFInfo
- Publication number
- CN109429626A CN109429626A CN201811382103.3A CN201811382103A CN109429626A CN 109429626 A CN109429626 A CN 109429626A CN 201811382103 A CN201811382103 A CN 201811382103A CN 109429626 A CN109429626 A CN 109429626A
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- China
- Prior art keywords
- sliding rack
- guide
- rack
- sliding
- active
- 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.)
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Classifications
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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
- 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
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of agricultural ploughing machines, comprising: towing carriage and the seed storage box being mounted on the towing carriage and multiple automatic sowing modules；The top of the automatic sowing module is arranged in the seed storage box, and the bottom of the seed storage box is provided with multiple discharge ports for the corresponding automatic sowing module conveying kind material；The automatic sowing module includes sliding rack and the automatic seeder being arranged on the sliding rack and Liang Gebo local soil type part.It realizes and improves plantation efficiency and planting effect, and improve equipment use reliability.
Description
Technical field
The present invention relates to agricultural machinery more particularly to a kind of agricultural ploughing machines.
Background technique
The plantation of agricultural plant automates implanted device quilt generally by manually carrying out, and with the popularization of mechanized equipment
It is widely used, such as: potato, peanut, garlic, corn, beans etc. can be sowed using automatic sowing equipment.It is Chinese special
Benefit number 2012100985697,2014105842186,2015204694030 discloses related implanted device.And actually make
With in the process, seed is in uneven thickness in the presence of burying, and seed is easy the low feelings of survival rate occurs because top soil thickness is relatively thin
Condition occurs, and causes planting effect poor.How to design the agricultural ploughing machine of a kind of plantation efficiency and high survival rate is that the present invention to be solved
The technical issues of.
Summary of the invention
The technical problems to be solved by the present invention are: provide a kind of agricultural ploughing machine, realize the plantation efficiency for improving agricultural ploughing machine and
Planting effect, and improve use reliability.
Technical solution provided by the invention is a kind of agricultural ploughing machine, comprising: towing carriage and is mounted on the towing carriage
Seed storage box and multiple automatic sowing modules；The top of the automatic sowing module, institute is arranged in the seed storage box
The bottom for stating seed storage box is provided with multiple discharge ports for the corresponding automatic sowing module conveying kind material；It is described
Automatic sowing module includes sliding rack and the automatic seeder being arranged on the sliding rack and Liang Gebo local soil type part, described
Sliding rack is slidably disposed on the towing carriage, and the multiple and automatic sowing module pair is additionally provided on the towing carriage
The spacing that should be configured adjusts component, and the spacing adjusts component for driving the corresponding sliding rack is mobile to adjust spacing；Institute
The front lower portion and rear end lower for stating sliding rack are respectively arranged with described group of local soil type's part, and the automatic seeder is arranged in the cunning
The middle pars infrasegmentalis of moving frame;Described group of local soil type's part includes pedestal, double-crank mechanism and dials native plate, and the pedestal is arranged in the sliding
On frame, the double-crank mechanism is mounted on the pedestal, and described group of native plate is arranged on the connecting rod of the double-crank mechanism；Its
In, positioned at dialled described in the sliding rack front end dial native plate described in local soil type's part dial the earthwork to the mobile side with the sliding rack
Group earthwork that native plate is dialled described in local soil type's part is dialled described in the sliding rack rear end to the shifting with the sliding rack on the contrary, being located at
Dynamic direction is identical.
Further, the automatic seeder includes braced frame, cast feeder, guiding mechanism and multiple sowing mechanisms, institute
Braced frame is stated to be fixed on the sliding rack；The cast feeder is located at the lower section of the discharge port, and the cast feeder includes two
A rotating block, two rotating blocks are positioned opposite and are rotatably installed in the braced frame, the phase of two rotating blocks
Conical socket is provided on opposite, two conical sockets are formed after merging for receiving from the conveyed seed of the discharge port
Funnel structure, wherein the bottom of a rotating block is provided with the extension extended downwardly, the extension is used for by described
Sowing mechanism collides and drives two rotating blocks rotations, and the cast feeder further includes same for controlling two rotating blocks
Walk counter-rotational synchronization mechanism；The lower part of the braced frame is arranged in the guiding mechanism, and the guiding mechanism includes ring
Shape guide groove, the annular guide groove includes horizontal guide grooves portion and the spill channel guide section to lower recess；The sowing mechanism includes
Transport tube, sliding seat, bury cone and guide plate, and the sliding seat can be slided up and down relative to the transport tube, the sliding seat
On be additionally provided with guide post, the guide post is slidably arranged on the annular guide groove, and the cone that buries includes two opposite
The half-cone housing of arrangement, two half-cone housings are spindle rotationally arranged in the two sides of the sliding seat, the half-cone
Guide chute is additionally provided on the outer wall of housing, the guide chute includes the vertical chute and arc chute to link together,
The guide plate is fixed on the transport tube, and there are two guide pads, the guide pad to be inserted in correspondence for setting on the guide plate
The guide chute in for controlling two half-cone housings opening and closings；Wherein, it is in two half-cone housings
Under closed state, for the taper of burying at the taper barrel structure of lower end closure upper end opening, the lower end of the transport tube is inserted in institute
It states in taper barrel structure；Be additionally provided with driving mechanism on the sliding rack, the driving mechanism for drive the transport tube around
The annular guide groove it is mobile, the driving mechanism is also used to drive the crank of the double-crank mechanism to rotate.
Further, the one end of the towing carriage is provided with rotatable lead screw, is additionally provided with use on the towing carriage
In the motor for driving the lead screw rotation；It includes Mobile base, oil cylinder, active threaded block, passive spiral shell that the spacing, which adjusts component,
Line block, active rack gear, passive rack gear and transmission gear, the Mobile base are slidably arranged on the towing carriage, the active spiral shell
Line block and the passive threaded block it is positioned opposite and be respectively arranged with the lead screw cooperation thread groove, the active screw thread
Block, the passive threaded block and the active rack gear are slidably disposed on the Mobile base, and the oil cylinder is fixed on described
On Mobile base, the piston rod of the oil cylinder is connect with the active threaded block and the active rack gear respectively, the passive rack gear
It is fixed on the passive threaded block, the transmission gear is clipped between the active rack gear and the passive rack gear, the cunning
Moving frame is connected with the corresponding Mobile base.
Further, it further includes locating piece that the spacing, which adjusts component, and the oil cylinder is double head oil cylinder, the double head oil cylinder
A piston rod connect respectively with the active threaded block and the active rack gear, another piston rod of the double head oil cylinder and institute
Locating piece connection is stated, is additionally provided on the towing carriage for the positioning match part with the positioning locating piece.
Compared with prior art, the advantages and positive effects of the present invention are: agricultural ploughing machine provided by the invention, by sliding
Local soil type's part is dialled in the front end of frame and rear end setting, and the rotation direction that native plate is dialled in local soil type's part is dialled by control front end, so that
Group native plate of front end can dig out the planting groove of certain depth on soil layer, will by automatic seeder in this way, being more advantageous to
Seed kind in the soil layer of required depth, likewise, rear end dial local soil type's part dial native plate can to planting groove after planting into
Row bankets, and realizes automatic grooving and bankets；It realizes and improves plantation efficiency and planting effect, and improve equipment use reliability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of agricultural ploughing machine embodiment of the present invention；
Fig. 2 is the structural schematic diagram of automatic sowing module in agricultural ploughing machine embodiment of the present invention；
Fig. 3 is the partial structural diagram of sowing mechanism in agricultural ploughing machine embodiment of the present invention；
Fig. 4 is the assembling explosive view of cast feeder and distributor in agricultural ploughing machine embodiment of the present invention；
Fig. 5 is the explosive view of sowing mechanism in agricultural ploughing machine embodiment of the present invention；
Fig. 6 is the assembling figure of sowing mechanism and cast feeder in agricultural ploughing machine embodiment of the present invention；
Fig. 7 is the structural schematic diagram that sowing mechanism is in the open state in agricultural ploughing machine embodiment of the present invention；
Fig. 8 is the partial structural diagram of guiding mechanism in agricultural ploughing machine embodiment of the present invention；
Fig. 9 is the structural schematic diagram of agricultural ploughing machine embodiment Zhong Bo local soil type of the present invention part；
Figure 10 is the explosive view of gearshift adjustment component in agricultural ploughing machine embodiment of the present invention；
Figure 11 is the structural schematic diagram one that agricultural ploughing machine embodiment medium spacing of the present invention adjusts component；
Figure 12 is the structural schematic diagram two that agricultural ploughing machine embodiment medium spacing of the present invention adjusts component；
Figure 13 is the structural schematic diagram of electronic limit depth component in agricultural ploughing machine embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As shown in Fig. 1-Figure 13, the present embodiment agricultural ploughing machine, comprising: including towing carriage 100, seed storage box 2 and it is multiple from
Dynamic sowing module 200；
The one end of the towing carriage 100 is provided with rotatable lead screw 7, is additionally provided on the towing carriage 100 for driving
The motor 6 that the lead screw 7 rotates is additionally provided on the towing carriage 100 multiple with the automatic sowing module 200 cooperation
Spacing adjusts component 8, and the spacing adjusts component 8 and is used to cooperate with the lead screw 7 to drive the automatic sowing module 200 to move
It is dynamic to adjust spacing；
The seed storage box 2 is described across the top on the towing carriage 100 and positioned at the automatic sowing module 200
The bottom of seed storage box 2 is provided with multiple discharge ports 21 for the multiple conveying kind of automatic sowing module 200 material, institute
State the bottom that discharge port 21 is slidably disposed in the seed storage box 2；
200 sliding rack 1 of automatic sowing module, automatic seeder 3 and Liang Gebo local soil type part 4, the automatic seeder 3 and group local soil type
Part 4 is arranged on the sliding rack 1.
Wherein, it is arranged on sliding rack 1 before and after Liang Gebo local soil type part 4, configures and dial local soil type's part 4 in 1 front end of sliding rack
For carrying out grooving operation in advance in seeding process, to ensure that the depth of planting of automatic seeder 3 reaches sets requirement, and slide
Group local soil type's part 4 of 1 rear end of moving frame setting banket covering to the planting groove sowed buries operation, and seed is covered in soil
Under layer.Specifically, dialling local soil type's part 4 includes pedestal 41, four-bar linkage 42 and group native plate 40；Pedestal 41 is mounted on sliding rack 1
On, the four-bar linkage 42 generally comprises the crank 421 to link together, rotating bar 422 and connecting rod 423, crank 421
It is connected with rotating bar 422 by connecting rod 423, crank 421 and rotating bar 422 are rotatably mounted on pedestal 41, dial native plate 40
It is mounted on connecting rod 423.Wherein, the length that rotating bar 422 can be set as needed is identical as crank 421 or be longer than crank
421 to form double-crank mechanism or crank and rocker mechanism.The area of front and back arrangement dialled local soil type's part 4 and realize grooving and the function of banketing
It is not the different realizations of traffic direction that local soil type's part 4 is dialled by control, explanation specific as follows: positioned at 1 front end of sliding rack
That native plate 40 is dialled described in described group of local soil type's part 4 dials the earthwork to the native plate 40 of and this group opposite with the moving direction of the sliding rack 1
Be configured to hoe, positioned at dialled described in 1 rear end of sliding rack dialled described in local soil type's part 4 native plate 40 dial the earthwork to the cunning
The moving direction of moving frame 1 is identical and the native plate 40 of this group is configured to scraper blade, in this way, front end, which is dialled in local soil type's part 4, dials 40 energy of native plate
It enough extending into soil layer and transfers to soil backward and form planting groove, local soil type's part 4 will be dialled in front end to form mound at planting groove rear, and
Mound on rear side of planting groove can be pushed into again in planting groove by group native plate 40 in the local soil type's part 4 of rear end group again completes the behaviour that bankets
Make.And hoistable platform 400 is provided on sliding rack 1, the pedestal 41 for dialling local soil type's part 4 is mounted on corresponding hoistable platform 400.
The electronic limit depth component 5 is arranged in the front of the automatic seeder 3 and is located at 1 front lower portion of sliding rack
Described group of local soil type's part 4 rear.Specifically, electronic limit depth component 5 includes mounting base 50, telescoping mechanism 51 and gauge wheel 52,
The mounting base 50 is arranged on the towing carriage 100, and the telescoping mechanism 32 is mounted in the mounting base 50, described flexible
Mechanism 51 is provided with the telescopic rod 511 that can be stretched, and the lower end of the telescopic rod 511 is arranged in the gauge wheel 52, described
Range sensor 53 is provided on telescoping mechanism 51.It requires to drive according to limit is deep specifically, controller can control telescoping mechanism 32
Dynamic gauge wheel 52 moves up and down, and carries out the deep control of accurately limit by the signal that range sensor 53 is fed back；Meanwhile controller
Hoistable platform 400 is adjusted according to the signal that range sensor 53 is fed back to go up and down.Wherein, range sensor 53 can be ultrasonic wave
Sensor is provided with the ultrasonic reflections plate 54 for cooperating with the ultrasonic sensor on the telescopic rod 511.In addition,
Telescoping mechanism 51 can be straight-line electric cylinder；Alternatively, the telescoping mechanism 51 includes motor, cylinder body, nut and screw rod, the screw rod
For the telescopic rod, the motor and the cylinder body are fixed in the mounting base, and the nut is spindle rotationally arranged in described
In cylinder body, the screw slide is arranged in the cylinder body, and the screw rod is connect with the nut thread, and the motor is for driving
Move the nut rotation.
The automatic seeder 3, which is used to for the seed stored in seed storage box 2 being seeded into, dials the plantation that local soil type's part 4 is dug
In slot, automatic seeder 3 includes braced frame 31, cast feeder 32, guiding mechanism 33 and sowing mechanism 34；The braced frame 31
It is fixed on the sliding rack 1, the cast feeder 32 is located at the lower section of the discharge port 21, and the cast feeder 32 includes two and turns
Motion block 321, two rotating blocks 321 are positioned opposite and are rotatably installed in the braced frame 31, two rotating blocks
Be provided with conical socket 322 on 321 opposite face, two conical sockets 322 formed after merging for receive from it is described go out
The funnel structure of the conveyed seed of material mouth 21, wherein the bottom of a rotating block 321 is provided with the extension extended downwardly
323, the extension 323 is used to be collided by the sowing mechanism 34 and two rotating blocks 321 is driven to rotate, described to feed intake
Device 32 further includes the synchronization mechanism for controlling two 32 synchronous backward of rotating block rotations；The setting of guiding mechanism 33 exists
The lower part of the braced frame 31, the guiding mechanism 33 include annular guide groove 331, and the annular guide groove 331 includes water
Flat channel guide section and spill channel guide section to lower recess；The sowing mechanism 34 includes transport tube 341, sliding seat 342, bury cone
343 and guide plate 344, the sliding seat 342 offer through-hole (unmarked), the transport tube 341 insert in the through hole, institute
Stating sliding seat 342 can slide up and down relative to the transport tube 341, and guide post 3421, institute are additionally provided on the sliding seat 342
It states guide post 3421 to be slidably arranged on the annular guide groove 331, the cone 343 that buries includes two half cones positioned opposite
Shape housing 3431, two half-cone housings 3431 are spindle rotationally arranged in the two sides of the sliding seat 342, the half-cone
Guide chute 3432 is additionally provided on the outer wall of housing 3431, the guide chute 3432 includes the vertical chute to link together
(unmarked) and arc chute (unmarked), the guide plate 344 are fixed on the transport tube 341, on the guide plate 344
There are two guide pad 3441, the guide pad 3441 is inserted in the corresponding guide chute 3432 for controlling two institutes for setting
State the opening and closing of half-cone housing 3431；Wherein, in the case where two half-cone housings 3431 are in closed state, the cone that buries
343 form the taper barrel structure of lower end closure upper end opening, and the lower end of the transport tube 341 is inserted in the taper barrel structure.
And for providing the driving mechanism of power with group local soil type's part 4 for automatic seeder 3, it is also set up on sliding rack 1
Have driving mechanism (not shown), the driving mechanism is for driving the transport tube 341 to move around the annular guide groove 331
Dynamic, the driving mechanism is also used to that the crank 421 is driven to rotate.Specifically, being provided with drive sprocket 351 in braced frame 31
With driven sprocket 352, chain is provided between the drive sprocket 351 and the driven sprocket 352, the transport tube 341 is set
It sets on the chain, the driving mechanism includes first motor, and the first motor and the drive sprocket 351 transmission connect
It connects, wherein conventional chain structure can be used for the chain being arranged between drive sprocket 351 and the driven sprocket 352,
Transport tube 341 is mounted on chain, alternatively, the upper end of transport tube 341 is provided with connecting plate 3411, it is two neighboring described defeated
The connecting plate 3411 between cylinder 341 is sent to link together by pin shaft, multiple 3411 head and the tail of connecting plate are sequentially connected
Chain structure is formed, is linked together between transport tube 341 by corresponding connecting plate 3411, in this way, making each seeder
Structure 34 is sequentially connected synchronizing moving, so that driving mechanism is facilitated to drive its movement, and drive sprocket 351 and driven sprocket 352 are then
Corresponding replacement is configured to be arranged in the runner at the both ends of braced frame 31, offers multiple be used on the periphery of the runner
It blocks the card slot of 341 outer wall of transport tube, in runner rotation process, the transport tube 341 being located in card slot will be driven to rotate, from
And the sowing mechanism 34 of synchronous drive whole is mobile.Meanwhile driving mechanism includes the second motor, the power of the second motor output drives
Dynamic crank 421 rotates.
Specifically, the present embodiment agricultural ploughing machine is in actual use, (towed by agricultural equipments such as tractors in front
Towing carriage 100 is mobile) towing carriage 100 will be travelled in farmland by wheel, and in the process of moving, first pass through front dials local soil type
Part 4 carries out pre- grooving processing to soil surface, and the grooving depth for dialling local soil type's part 4 in front is detected and controlled by electronic limit depth component 5
Hoistable platform 400 processed, which drives, dials the depth that local soil type's part 4 carries out elevating control grooving；Then, the automatic seeder on sliding rack 1
3 when being moved at the plantation groove location dug, and seed is seeded into planting groove by automatic seeder 3.During grooving, pedestal
Four-bar linkage 42 on 41 drives hoe to be moved, and is manually hoed the fields with hoe with simulation to dig out planting groove, real
Now pre- grooving operation；In seeding process, the seed in seed storage box 2 is transported in the cast feeder 32 in automatic seeder 3,
Seed is temporarily stored in the funnel structure formed between two rotating blocks 321, meanwhile, sowing mechanism 34 will be along annular guide groove
331 are moved to the lower section of cast feeder 32 and encounter extension 323 two rotating blocks 321 are rotated, the seed in cast feeder 32
Just it falls through into transport tube 341, sowing mechanism 34 continues in the movement of annular guide groove 331, and sliding seat 342 is led by annular
It is oriented to the spill channel guide section of slot 331, carries out inserting cave so that the cone 343 that buries is inserted downwardly into the planting groove dug, herein mistake
Cheng Zhong, sliding seat 342 are gradually exported along spill channel guide section, and the arc chute and guide pad 3441 of guide chute 3432 cooperate reality
Existing two half-cone housings 3431 positioned opposite are opened, so that the seed in transport tube 341 drops into the cave hole to be formed
Middle completion sowing；After the completion of sowing, scraper blade is again by the mound weight at the planting groove rear in group local soil type's part 4 of 1 rear end of sliding rack
It is newly pushed into hole and carries out fill actions.Wherein, in order to enable the more effective grooving of described group of local soil type's part 4 of front end, and make
Local soil type's part 4 of dialling of rear end more effectively bankets, then native plate is dialled described in described group of local soil type's part 4 positioned at 1 front end of sliding rack
40 form the intrados being inwards recessed, in this way, in grooving, it can be by the soil below earth's surface by group native plate 40 of intrados
Earth digs out and pushes over the rear of planting groove；Soil is dialled described in described group of local soil type's part 4 of 1 rear end of sliding rack likewise, being located at
Plate 40 forms the extrados being recessed towards outside, and mound effectively can be scatter by group native plate 40 of extrados and be filled into kind
It plants in slot, completes fill actions.In addition, 341 top of transport tube is additionally provided with the impact portions for touching the extension 323
3410, and cast feeder 32 is additionally provided with the reset spring 320 for driving the rotation of rotating block 321 to reset, the reset bullet
Spring 320 is disposed therein between a rotating block 321 and the braced frame 31.And seed is after planting, passes through rear end
It dials the burial of local soil type's part 4 and holds seed-bearing planting groove, and is smooth to the progress of soil surface by leveling roll.
And when needing to adjust the sowing spacing between each automatic sowing module 200, motor 6 drives lead screw 7 to rotate,
Lead screw 7 will adjust the movement of the independent adjusting automatic sowing module 200 of component 8 by each spacing, two neighboring automatic to obtain
Required sowing line space is formed between sowing module 200, wherein it includes Mobile base 81, oil cylinder that the spacing, which adjusts component 8,
82, active threaded block 83, passive threaded block 84, active rack gear 85, passive rack gear 86 and transmission gear 87, the Mobile base 81 are sliding
Dynamic to be arranged on the towing carriage 100, the active threaded block 83 and the passive threaded block 84 are positioned opposite and be respectively set
There are the thread groove with the lead screw 7 cooperation, the active threaded block 83, the passive threaded block 84 and the active rack gear 85
It is slidably disposed on the Mobile base 81, the oil cylinder 82 is fixed on the Mobile base 81, the piston of the oil cylinder 82
Bar is connect with the active threaded block 83 and the active rack gear 85 respectively, and the passive rack gear 86 is fixed on the passive screw thread
On block 84, the transmission gear 87 is clipped between the active rack gear 85 and the passive rack gear 86, the sliding rack 1 with it is corresponding
The Mobile base 81 connect.Specifically, motor 6 drives lead screw 7 to rotate during adjusting spacing, and due to difference
Automatic sowing module 200 at position needs mobile distance different, for needing its correspondence of mobile automatic sowing module 200
Spacing adjust active threaded block 83 in component 8 and passive threaded block 84 is close to each other and be threadedly coupled with lead screw 7, active spiral shell
Line block 83 and passive threaded block 84 form nut structure, and such rotation of lead screw 7 can drive Mobile base 81 mobile, is somebody's turn to do with driving
The automatic sowing module 200 that Mobile base 81 connects is mobile, and after automatic sowing module 200 is mobile in place, the driving master of oil cylinder 82
Dynamic threaded block 83 and passive threaded block 84 are located remotely from each other, so that active threaded block 83 and passive threaded block 84 are separated from lead screw
7, in this way, corresponding automatic sowing module 200 can position it is motionless.Preferably, in order to determine automatic sowing module 200
Position, it further includes locating piece 88 that the spacing, which adjusts component 8, and the oil cylinder 82 is double head oil cylinder, a piston of the double head oil cylinder
Bar is connect with the active threaded block 83 and the active rack gear 85 respectively, another piston rod of the double head oil cylinder with it is described fixed
Position part 88 connects, and is additionally provided on the towing carriage 100 for the positioning match part (not shown) with the positioning locating piece 88,
Specifically, the double head oil cylinder reverse movement after automatic sowing module 200 is mobile in place, so that active threaded block 83 and passive screw thread
Block 84 is located remotely from each other, and locating piece 88 is moved in positioning match part, to be cooperated by locating piece 88 and positioning match part
The automatic sowing module 200 is positioned, to ensure in seeding process, which will not be in towing carriage
It is moved on 100；And the locating piece 88 and the positioning match part are friction plate, to be positioned by frictional force；Alternatively,
The locating piece 88 is positioning pin, and the positioning match part is the location hole being arranged on the towing carriage, along the extension of lead screw 7
Several location holes are distributed on direction towing carriage 100, positioning pin, which is inserted in location hole, realizes positioning.In addition, in order to ensure cunning
Moving frame 1 is smoothly slided, and is provided on towing carriage 100 a plurality of guide rod (unmarked), and the sliding rack 1 is slidably arranged in described
On guide rod.
Further, it in order to preferably realize pre- grooving operation, is required with meeting different soil conditions and sowing, for
1 front end of sliding rack is dialled local soil type's part 4 and can also additionally be configured such as lower component, specifically, described group of local soil type's part 4 further includes speed change
Component 43 is adjusted, gearshift adjustment component 43 includes power input shaft 431 and accelerates big minor adjustment component 432, and the power inputs
Axis 431 is rotatably mounted on the pedestal 41, and the power input shaft 431 is sequentially connected with the crank 421, and power is defeated
Enter axis 431 to connect with the second motor drive；It is described that big minor adjustment component 432 is accelerated to include the first mounting rack 4321, the first motor
4322, lead screw 4323, eccentric mounting 4324, H-type mounting rack 4325, the first pivoted arm 4326, the second pivoted arm 4327 and axle sleeve 4328, institute
It states the first motor 4322 to be arranged on first mounting rack 4321 and be sequentially connected with the lead screw 4323, the lead screw 4323
It is spindle rotationally arranged on first mounting rack 4321, the eccentric mounting 4324 is slidably arranged in first mounting rack 4321
On, threaded hole is offered on the eccentric mounting 4324, the lead screw 4323 is threaded in the threaded hole, the H-type peace
4325 are shelved to be spindle rotationally arranged on the eccentric mounting 4324,4328 sets of the axle sleeve on the power input shaft 431, institute
It states 4326 one end of the first pivoted arm to be arranged on the axle sleeve 4328, the other end of first pivoted arm 4326 is slidably arranged in
In the sliding slot that the H-type mounting rack 4325 is formed, 4327 one end of the second pivoted arm is arranged in the power input shaft 431
On, the other end of second pivoted arm 4327 is slidably arranged in another sliding slot that the H-type mounting rack 4325 is formed；It is described
Axle sleeve 4328 and the crank 421 are sequentially connected.Specifically, driving lead screw 4323 to rotate by the first motor 4322, so that partially
Heart seat 4324 drives H-type mounting rack 4325 mobile, so that the pivot center of H-type mounting rack 4325 and power input shaft 431
Axis runout open, in this way, just leading to the first pivoted arm 4326, the second pivoted arm 4327 and the pivot center of H-type mounting rack 4325
Distance changes, and in 431 rotation process of power input shaft, power input shaft 431 drives the rotation of the second pivoted arm 4327, passes through
Second pivoted arm 4327 drives axle sleeve 4328 to rotate, to drive crank 421 to rotate by axle sleeve 4328, due to H-type mounting rack
After 4325 pivot center and the axis runout of power input shaft 431 are opened, the first pivoted arm 4326 and the second pivoted arm 4327 are pacified with H-type
The radius of gyration for shelving the end of 4325 contacts will be different, can be different during 431 uniform rotation of power input shaft
The velocity of rotation of the second pivoted arm 4327 at position is different,, can be with during burying to realize that 421 speed change of crank rotates
So that the faster rotational speed of crank 421, to generate impact to soil layer by dialling native plate 40 to impact soil needed for the acquisition of two sides
The planting groove of depth.Preferably, it for the planting depth requirement of different seeds, then needs to adjust and dials the speed that native plate 40 enters soil layer
Change location is spent, the gearshift adjustment component 43 further includes angular adjustment component 433, and the angular adjustment component 433 includes the
Two mounting racks 4331, the second motor 4332, worm screw 4333 and turbine 4334, second mounting rack 4331 are fixed on the pedestal
On 41, circular hole is provided on second mounting rack 4331, the turbine 4334 is located in the circular hole, the worm screw 4333 with
The turbine 4334 engages, and second motor 4332 is sequentially connected with the worm screw 4333, offers on the turbine 4334
Guide groove 43341, the eccentric mounting 4324 are slidably arranged in the guide groove 43341, and first mounting rack 4321 is fixed on institute
It states on turbine 4334.Specifically, by the horizontal distance of control H-type mounting rack 4325 shaft axis and power input shaft 431, then
It can control 421 velocity variations size of crank, and by adjusting 4325 shaft axis of H-type mounting rack and power input shaft 431
Vertical distance, then the velocity variations point position of adjustable crank 421, the second motor 4332 drive the rotation of worm screw 4333 to make
It obtains turbine 4334 to rotate, in this way, just making 43341 run-off the straight of guide groove, eccentric mounting 4324 can control in moving process
The shaft axis inclination movement of H-type mounting rack 4325, to adjust the velocity variations point of crank 421 and the position phase for dialling native plate 40
Match.Wherein, since the amount of deflection of worm screw 4333 and the adjusting eccentric mounting 4324 of turbine 4334 is limited, when exceeding adjustable range, then
It needs to be adjusted by such as flowering structure: being provided with dismountable first gear 43281, power input shaft 431 on axle sleeve 4328
On be additionally provided with rotatable turntable 4329, engaged with the first gear 43281 is additionally provided on the turntable 4329
The other end of two gears 43291, first pivoted arm 4326 is inserted in second gear 4329 by pin shaft, specifically, in group
During dress, can by adjusting good axle sleeve 4328 with after the initial position of turntable 4329, then by the way that first gear 43281 is consolidated
It is scheduled on axle sleeve 4328, meanwhile, second gear 43291 is fixed on turntable 4329, so that axle sleeve 4328 and turntable 4329 are solid
Surely link together, in this way, can it is large range of adjust the first pivoted arm 4326 initial position, in adjustable range
It is interior to be finely adjusted by turbine 334 and worm screw 333.In addition, the upper end for dialling native plate 40 is spindle rotationally arranged on connecting rod 422, dial
Tension spring (unmarked) is also provided between native plate 40 and connecting rod 422, in use, if encountering stone stops its shifting
When dynamic, then dialling native plate 40 can pull tension spring to be rotated, to avoid the damage that native plate 40 was stuck in and caused transmission parts is dialled.
Further, distributor 36, institute are provided on the discharge port 21 to seed is conveyed in cast feeder 32 in order to quantitative
Stating distributor 36 includes pedestal 361, nest wheel 362 and upper cover 363, under the upper surface and the upper cover 363 of the pedestal 361
Surface offers semi-circular recesses respectively, and the upper cover 363 is fixed on the pedestal 361, two semi-circular recesses shapes
At disc cavity, the upper surface of the upper cover 363 is also provided with the company for being connected to the discharge port 21 and the semi-circular recesses
It connects hole (unmarked), the lower surface of the pedestal 361 offers the outlet (unmarked) for being connected to the semi-circular recesses, described
Nest wheel 362 is rotatably mounted on the pedestal 361 and is located in the disc cavity；The pedestal 361 is fixed on
In the braced frame 31 and it is located at right above the cast feeder 32, the outlet and the funnel structure are up and down with respect to cloth
It sets.Specifically, the indent that nest wheel 362 is distributed on its periphery can hold single seed, and nest wheel 362 is in disc
Rotation is detached from indent in cavity to avoid seed, until after the indent of nest wheel 362 turns at the outlet of lower section,
Seed in indent just enters in cast feeder 32 from disengaging in indent.And two rotating blocks 321 in cast feeder 32 will be realized
Synchronous backward rotation can be realized, it is preferred that synchronization mechanism is the sector being arranged on the rotating block 321 using synchronizing wheel
Tooth 324, two sectors 324 are intermeshed.In addition, in order to which more smoothly guiding sowing mechanism 34 is mobile, Guiding machine
Structure 33 further includes annular enclosing, and the inner wall of the annular enclosing is provided with means of complementary annular guide groove 332, the means of complementary annular guiding
The guide track of slot 332 is identical as the annular guide track of guide groove 331.Specifically, the two sides of sliding seat 342 are set respectively
It is equipped with guide post 3421, wherein a guide post 3421 is slidably arranged on annular guide groove 331, another sliding of guide post 3421 is set
It sets on means of complementary annular guide groove 332.
The application method of the above-mentioned agricultural ploughing machine of the present invention, comprising: agricultural ploughing machine is stowed move ahead during, the mobile side of sliding rack
To opposite with the moving direction of sowing mechanism in spill channel guide section with speed and velocity magnitude is identical, local soil type's part is dialled first in planting site
On dig out planting groove in advance, sowing mechanism surrounds in annular guide groove rotation process, and sowing mechanism will collide the extension of cast feeder
So that the seed in cast feeder drops into transport tube, meanwhile, under the guiding role of annular guide groove, sliding seat will drive into
Soil cone is initially inserted into the soil of planting groove and then pulls out from soil again, and during the cone that buries pulls out, guide plate will be controlled
The seed that the cone that buries is opened in release transport tube is made to complete to sow.
Compared with prior art, the advantages and positive effects of the present invention are: agricultural ploughing machine provided by the invention, by sliding
Local soil type's part is dialled in the front end of frame and rear end setting, and the rotation direction that native plate is dialled in local soil type's part is dialled by control front end, so that
Group native plate of front end can dig out the planting groove of certain depth on soil layer, will by automatic seeder in this way, being more advantageous to
Seed kind in the soil layer of required depth, likewise, rear end dial local soil type's part dial native plate can to planting groove after planting into
Row bankets, and realizes automatic grooving and bankets；And the sliding seat in sowing mechanism can be driven along the guiding of annular guide groove into
Soil cone moves up and down, and during the cone that buries moves up and down, guide post and guide chute cooperate, and realize opening for the cone that buries
It closes, overall structure form is simple, also, controls moving up and down and opening and closing for the cone that buries in the way of mechanical guide, can be with
It is effective to improve use reliability, it realizes and improves plantation efficiency and planting effect, and improve equipment use reliability.Pass through control
Device can control the movement of the telescoping mechanism in electronic limit depth component, limit deep depth to realize to adjust, controller is according to Distance-sensing
The signal control hoistable platform of device feedback drives component of hoing the fields to move up and down, in this way, the excavation kind for component of hoing the fields can be controlled
The depth for planting slot, in vehicle frame moving process, electronic limit depth component can limit deep depth letter by range sensor Real-time Feedback
Number, so as to adjust hoistable platform dynamically by controller to control the depth of planting groove, meet sowing to greatest extent
The requirement of depth consistency,
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of agricultural ploughing machine characterized by comprising towing carriage and the seed storage box being mounted on the towing carriage and
Multiple automatic sowing modules；
The top of the automatic sowing module is arranged in the seed storage box, and the bottom of the seed storage box is provided with multiple
For the discharge port to the corresponding automatic sowing module conveying kind material；
The automatic sowing module includes sliding rack and the automatic seeder being arranged on the sliding rack and Liang Gebo local soil type
Part, the sliding rack are slidably disposed on the towing carriage, are additionally provided with and multiple are broadcast automatically on the towing carriage with described
The spacing of the corresponding configuration of kind module adjusts component, and the spacing adjusts component and is used to drive the corresponding sliding rack is mobile to adjust
Spacing；The front lower portion and rear end lower of the sliding rack are respectively arranged with described group of local soil type's part, the automatic seeder setting
In the middle pars infrasegmentalis of the sliding rack;
Described group of local soil type's part includes pedestal, double-crank mechanism and dials native plate, and the pedestal is arranged on the sliding rack, described double
Crank mechanism is mounted on the pedestal, and described group of native plate is arranged on the connecting rod of the double-crank mechanism；Wherein, it is located at described
That native plate is dialled described in described group of local soil type's part of sliding rack front end dials the earthwork to the moving direction with the sliding rack on the contrary, being located at
That native plate is dialled described in described group of local soil type's part of the sliding rack rear end dials the earthwork to identical as the moving direction of the sliding rack.
2. agricultural ploughing machine according to claim 1, which is characterized in that the automatic seeder include braced frame, cast feeder,
Guiding mechanism and multiple sowing mechanisms, the braced frame are fixed on the sliding rack；The cast feeder is located at the discharging
The lower section of mouth, the cast feeder include two rotating blocks, and two rotating blocks are positioned opposite and are rotatably installed in the support
On frame, conical socket is provided on the opposite face of two rotating blocks, two conical sockets are formed after merging and are used for
It receives from the funnel structure of the conveyed seed of the discharge port, wherein the bottom of a rotating block is provided with stretching of extending downwardly
Portion out, the extension are used to be collided by the sowing mechanism and two rotating blocks is driven to rotate, and the cast feeder also wraps
Include the synchronization mechanism for controlling two rotating block synchronous backward rotations；The guiding mechanism is arranged in the braced frame
Lower part, the guiding mechanism includes annular guide groove, and the annular guide groove includes horizontal guide grooves portion and to the recessed of lower recess
Shape channel guide section；The sowing mechanism includes transport tube, sliding seat, bury cone and guide plate, and the sliding seat can be relative to described
Transport tube slides up and down, and guide post is additionally provided on the sliding seat, and the guide post is slidably arranged in the annular guide groove
On, the cone that buries includes two half-cone housings positioned opposite, and two half-cone housings are spindle rotationally arranged in institute
The two sides of sliding seat are stated, guide chute is additionally provided on the outer wall of the half-cone housing, the guide chute includes being connected to
Vertical chute and arc chute together, the guide plate are fixed on the transport tube, on the guide plate there are two settings
Guide pad, the guide pad are inserted in the corresponding guide chute for controlling two half-cone housing opening and closings；Wherein,
In the case where two half-cone housings are in closed state, the taper of burying is closed the conically shaped knot of upper end opening at lower end
Structure, the lower end of the transport tube are inserted in the taper barrel structure；Driving mechanism, the driving are additionally provided on the sliding rack
For driving the transport tube mobile around the annular guide groove, the driving mechanism is also used to drive the double-crank for mechanism
The crank of mechanism rotates.
3. agricultural ploughing machine according to claim 1, which is characterized in that the one end of the towing carriage is provided with rotatable silk
Thick stick is additionally provided with the motor for driving the lead screw rotation on the towing carriage；It includes movement that the spacing, which adjusts component,
Seat, oil cylinder, active threaded block, passive threaded block, active rack gear, passive rack gear and transmission gear, the Mobile base sliding setting
On the towing carriage, the active threaded block and the passive threaded block are positioned opposite and be respectively arranged with and match with the lead screw
The thread groove of conjunction, the active threaded block, the passive threaded block and the active rack gear are slidably disposed in the shifting
On dynamic seat, the oil cylinder is fixed on the Mobile base, the piston rod of the oil cylinder respectively with the active threaded block and described
The connection of active rack gear, the passive rack gear are fixed on the passive threaded block, and the transmission gear is clipped in the active rack gear
Between the passive rack gear, the sliding rack is connected with the corresponding Mobile base.
4. agricultural ploughing machine according to claim 3, which is characterized in that it further includes locating piece that the spacing, which adjusts component, described
Oil cylinder is double head oil cylinder, and a piston rod of the double head oil cylinder is connect with the active threaded block and the active rack gear respectively,
Another piston rod of the double head oil cylinder is connect with the locating piece, is additionally provided on the towing carriage for described fixed with positioning
The positioning match part of position part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365057 | 2017-12-18 | ||
| CN2017113650571 | 2017-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109429626A true CN109429626A (en) | 2019-03-08 |
Family
ID=65146697
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331899.XA Withdrawn CN109287196A (en) | 2017-12-18 | 2018-11-09 | Sow interval adjustable agricultural ploughing machine |
| CN201811382103.3A Withdrawn CN109429626A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine |
| CN201811382382.3A Withdrawn CN109429629A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine with automatic limiting depth function |
| CN201811382108.6A Withdrawn CN109429627A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine |
| CN201811382381.9A Withdrawn CN109429628A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
| CN201821910436.4U Expired - Fee Related CN209594249U (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
| CN201821909943.6U Expired - Fee Related CN210053806U (en) | 2017-12-18 | 2018-11-20 | Automatic farming machine |
| CN201811525117.6A Withdrawn CN109392373A (en) | 2017-12-18 | 2018-12-13 | Automatic agricultural ploughing machine and its application method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331899.XA Withdrawn CN109287196A (en) | 2017-12-18 | 2018-11-09 | Sow interval adjustable agricultural ploughing machine |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811382382.3A Withdrawn CN109429629A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine with automatic limiting depth function |
| CN201811382108.6A Withdrawn CN109429627A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine |
| CN201811382381.9A Withdrawn CN109429628A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
| CN201821910436.4U Expired - Fee Related CN209594249U (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
| CN201821909943.6U Expired - Fee Related CN210053806U (en) | 2017-12-18 | 2018-11-20 | Automatic farming machine |
| CN201811525117.6A Withdrawn CN109392373A (en) | 2017-12-18 | 2018-12-13 | Automatic agricultural ploughing machine and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN109287196A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906710A (en) * | 2019-02-28 | 2019-06-21 | 武威鹏凯机械有限公司 | A kind of spacing in the rows and the adjustable medicinal material planting machine of line-spacing |
| DK180616B1 (en) * | 2019-03-20 | 2021-10-14 | Farmdroid Aps | Method and system for placing individual seeds one by one |
| CN111713308A (en) * | 2020-07-02 | 2020-09-29 | 海光环境建设集团有限公司 | Rapid interplanting structure for ground cover plants |
| CN116616007B (en) * | 2023-07-20 | 2023-10-03 | 西南林业大学 | Pit digging device for landscape landscaping construction |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2394413C2 (en) * | 2008-02-01 | 2010-07-20 | Владимир Александрович Парамошко | Device for sowing seeds |
| CN101828449B (en) * | 2010-05-17 | 2011-08-24 | 高迟 | Sowing device capable of identifying bulbil direction of garlic cloves |
| CN202941124U (en) * | 2012-11-30 | 2013-05-22 | 烟台大学 | Full-automatic seedling planter for seedling bowl |
| CN204191122U (en) * | 2014-09-26 | 2015-03-11 | 山东省潍坊市农业科学院 | A kind of hand-held townhouse corn seeder |
| US9526201B2 (en) * | 2015-01-05 | 2016-12-27 | Cnh Industrial America Llc | Twin-row planter with tandem driven seed meters |
| CN205357056U (en) * | 2015-12-31 | 2016-07-06 | 天津卓越电机有限公司 | Multi -functional agricultural seeder |
| CN205305388U (en) * | 2016-01-19 | 2016-06-15 | 河北圣和农业机械有限公司 | Group native device of combined drill |
| CN205830325U (en) * | 2016-07-20 | 2016-12-28 | 王万军 | A kind of line-spacing self-checking device for ground face seeder |
| CN106894461B (en) * | 2017-03-17 | 2018-04-20 | 孙春阳 | A kind of construction filling device |
| CN206585927U (en) * | 2017-03-22 | 2017-10-27 | 刘振南 | A kind of paddy rice is adjustable to broadcast native circulating plate machine |
| CN206698662U (en) * | 2017-05-19 | 2017-12-05 | 莒县农业技术推广中心 | Plant spacing adjustable agricultural machinery seeder |
| CN107466546A (en) * | 2017-08-24 | 2017-12-15 | 夏欣磊 | A kind of small corn planter |
-
2018
- 2018-11-09 CN CN201811331899.XA patent/CN109287196A/en not_active Withdrawn
- 2018-11-20 CN CN201811382103.3A patent/CN109429626A/en not_active Withdrawn
- 2018-11-20 CN CN201811382382.3A patent/CN109429629A/en not_active Withdrawn
- 2018-11-20 CN CN201811382108.6A patent/CN109429627A/en not_active Withdrawn
- 2018-11-20 CN CN201811382381.9A patent/CN109429628A/en not_active Withdrawn
- 2018-11-20 CN CN201821910436.4U patent/CN209594249U/en not_active Expired - Fee Related
- 2018-11-20 CN CN201821909943.6U patent/CN210053806U/en not_active Expired - Fee Related
- 2018-12-13 CN CN201811525117.6A patent/CN109392373A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109429629A (en) | 2019-03-08 |
| CN109429627A (en) | 2019-03-08 |
| CN109429628A (en) | 2019-03-08 |
| CN109392373A (en) | 2019-03-01 |
| CN209594249U (en) | 2019-11-08 |
| CN109287196A (en) | 2019-02-01 |
| CN210053806U (en) | 2020-02-14 |
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Application publication date: 20190308 |