CN109287196A - Sow interval adjustable agricultural ploughing machine - Google Patents
Sow interval adjustable agricultural ploughing machine Download PDFInfo
- Publication number
- CN109287196A CN109287196A CN201811331899.XA CN201811331899A CN109287196A CN 109287196 A CN109287196 A CN 109287196A CN 201811331899 A CN201811331899 A CN 201811331899A CN 109287196 A CN109287196 A CN 109287196A
- Authority
- CN
- China
- Prior art keywords
- sowing
- sliding rack
- automatic
- towing carriage
- rack
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- 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
-
- 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
Abstract
The invention discloses a kind of sowing interval adjustable agricultural ploughing machines, comprising: towing carriage, seed storage box and multiple automatic sowing modules;The seed storage box is across the top on the towing carriage and positioned at the automatic sowing module, the automatic sowing module includes sliding rack and the automatic seeder that is arranged on the sliding rack, the sliding rack is slidably disposed on the towing carriage, the bottom of the seed storage box is provided with multiple discharge ports for multiple automatic seeder conveying kind material, and the discharge port is slidably disposed in the bottom of the seed storage box;The one end of the towing carriage is provided with rotatable lead screw, and the motor for driving the lead screw rotation is additionally provided on the towing carriage, and multiple spacing with automatic sowing module cooperation are additionally provided on the towing carriage and adjust component.It realizes and improves versatility.
Description
Technical field
The present invention relates to agricultural machinery more particularly to a kind of sowing interval adjustable 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
It is planted with uniline in the process, is typically only capable to, and for the implanted device that can be realized multiple row planting, the line space of sowing
Also be fixed and invariable, requirement to line space is different when planting for different crops, cause the versatility of implanted device compared with
It is low.How to design a kind of sowing interval adjustable agricultural ploughing machine that versatility is high is the technical problems to be solved by the invention.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of sowing interval adjustable agricultural ploughing machine, realizes and improve sowing
The versatility of interval adjustable agricultural ploughing machine.
Technical solution provided by the invention is a kind of sowing interval adjustable agricultural ploughing machine, comprising: towing carriage, seed storage
Case and multiple automatic sowing modules;The seed storage box is across on the towing carriage and positioned at the automatic sowing module
Top, the automatic sowing module include sliding rack and the automatic seeder that is arranged on the sliding rack, the sliding rack
It is slidably disposed on the towing carriage, the bottom of the seed storage box is provided with multiple for described broadcasting automatically to multiple
A discharge port for kind device conveying kind material, the discharge port are slidably disposed in the bottom of the seed storage box;The towing carriage
One end be provided with rotatable lead screw, the motor for driving lead screw rotation is additionally provided on the towing carriage,
It is additionally provided with multiple spacing with automatic sowing module cooperation on the towing carriage and adjusts component, the spacing adjusts component
Including Mobile base, oil cylinder, active threaded block, passive threaded block, active rack gear, passive rack gear and transmission gear, the Mobile base
It is slidably arranged on the towing carriage, the active threaded block and the passive threaded block are positioned opposite and be respectively arranged with and institute
The thread groove of lead screw cooperation is stated, the active threaded block, the passive threaded block and the active rack gear are slidably arranged
On the Mobile base, the oil cylinder is fixed on the Mobile base, the piston rod of the oil cylinder respectively with the active screw thread
Block is connected with the active rack gear, and the passive rack gear is fixed on the passive threaded block, and the transmission gear is clipped in described
Between active rack gear and the passive rack gear, the sliding rack 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.
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 four-bar linkage to rotate.
Further, distributor is provided on the discharge port, the distributor includes pedestal, nest wheel and upper cover, institute
The lower surface of the upper surface and the upper cover of stating pedestal offers semi-circular recesses respectively, and the upper cover is fixed on the pedestal
On, two semi-circular recesses form disc cavitys, the upper surface of the upper cover be also provided with the connection discharge port and
The connecting hole of the semi-circular recesses, the lower surface of the pedestal offers the outlet for being connected to the semi-circular recesses, described
Nest wheel is rotatably mounted on the base and is located in the disc cavity;The pedestal is fixed on the support frame
On frame and be located at right above the cast feeder, the outlet with it is positioned opposite above and below the funnel structure.
Further, the automatic sowing module further includes front lower portion and the rear end of sliding rack described in Liang Gebo local soil type part
Lower part is respectively arranged with described group of local soil type's part, and the middle pars infrasegmentalis of the sliding rack is arranged in the automatic seeder, described electronic
It limits deep component and the front of the automatic seeder is set and after dialling local soil type's part described in the sliding rack front lower portion
Side;Described group of local soil type's part includes pedestal, four-bar linkage and dials native plate, and the pedestal is arranged on the sliding rack, described
Four-bar linkage is mounted on the pedestal, and described group of native plate is arranged on the connecting rod of the four-bar linkage;Wherein, position
That native plate is dialled described in group local soil type's part described in the sliding rack front end dials the earthwork to the moving direction phase with the sliding rack
Instead, positioned at dialled described in the sliding rack rear end dial native plate described in local soil type's part dial the earthwork to the mobile side with the sliding rack
To identical.
Compared with prior art, the advantages and positive effects of the present invention are: sowing interval adjustable agriculture provided by the invention
The machine of ploughing, automatic sowing module are slided on towing carriage by sliding rack, and adjust component cooperation by the lead screw of rotation and spacing
To adjust the distance between adjacent automatic sowing module, to meet requirement when different crops are planted to line space, improve logical
The property used.
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 present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 2 is the structural schematic diagram of automatic sowing module in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 3 is the partial structural diagram of sowing mechanism in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 4 is the assembling explosive view of cast feeder and distributor in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 5 is the explosive view of sowing mechanism in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 6 is the assembling figure of sowing mechanism and cast feeder in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 7 is the structural schematic diagram that sowing mechanism is in the open state in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 8 is the partial structural diagram of guiding mechanism in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Fig. 9 is the structural schematic diagram of present invention sowing interval adjustable agricultural ploughing machine embodiment Zhong Bo local soil type part;
Figure 10 is the explosive view of gearshift adjustment component in present invention sowing interval adjustable agricultural ploughing machine embodiment;
Figure 11 is the structural schematic diagram one that present invention sowing interval adjustable agricultural ploughing machine embodiment medium spacing adjusts component;
Figure 12 is the structural schematic diagram two that present invention sowing interval adjustable agricultural ploughing machine embodiment medium spacing adjusts component;
Figure 13 is the structural schematic diagram of electronic limit depth component in present invention sowing interval adjustable agricultural ploughing machine embodiment.
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 sows interval adjustable agricultural ploughing machine, comprising: deposits including towing carriage 100, seed
Storage tank 2 and multiple automatic sowing modules 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, and the cast feeder 32 includes two rotations
Block 321, two rotating blocks 321 are positioned opposite and are rotatably installed in the braced frame 31, two rotating blocks 321
Opposite face on be provided with conical socket 322, two conical sockets 322 are formed after merging for receiving from the discharge port
The funnel structure of conveyed seed, wherein the bottom of a rotating block 321 is provided with the extension 323 extended downwardly, it is described
Extension 323 is used to be collided by the sowing mechanism 34 and two rotating blocks 321 is driven to rotate, and the cast feeder 32 also wraps
Include the synchronization mechanism for controlling two 32 synchronous backward of rotating block rotations;The guiding mechanism 33 is arranged in the support
The lower part of frame 31, the guiding mechanism 33 include annular guide groove 331, and the annular guide groove 331 includes horizontal guide grooves portion
With the spill channel guide section to lower recess;The sowing mechanism 34 includes transport tube 341, sliding seat 342, bury cone 343 and guiding
Plate 344, the sliding seat 342 offer through-hole (unmarked), and the transport tube 341 is inserted in the through hole, the sliding seat
342 can slide up and down relative to the transport tube 341, and guide post 3421, the guide post are additionally provided on the sliding seat 342
3421 are slidably arranged on the annular guide groove 331, and the cone 343 that buries includes two half-cone housings positioned opposite
3431, two half-cone housings 3431 are spindle rotationally arranged in the two sides of the sliding seat 342, the half-cone housing
Be additionally provided with guide chute 3432 on 3431 outer wall, the guide chute 3432 include the vertical chute that links together (not
Label) and arc chute (unmarked), the guide plate 344 be fixed on the transport tube 341, set on the guide plate 344
It sets there are two guide pad 3441, the guide pad 3441 is inserted in the corresponding guide chute 3432 for controlling described in two
Half-cone housing 3431 is opened and closed;Wherein, in the case where two half-cone housings 3431 are in closed state, the cone 343 that buries
The taper barrel structure of lower end closure upper end opening is formed, 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 sowing interval adjustable agricultural ploughing machine is in actual use, (by agricultural machinery such as tractors
It is mobile that equipment in front tows towing carriage 100) towing carriage 100 will be travelled in farmland by wheel, in the process of moving, first be led to
The local soil type's part 4 of dialling for crossing front carries out pre- grooving processing to soil surface, and the grooving depth for dialling local soil type's part 4 in front is deep by electronic limit
Component 5, which detects and controls hoistable platform 400, drives the depth for dialling the progress elevating control grooving of local soil type's part 4;Then, in sliding rack 1
On automatic seeder 3 when being moved at the plantation groove location dug, seed is seeded into planting groove by automatic seeder 3.?
During grooving, the four-bar linkage 42 on pedestal 41 drives hoe to be moved, and is manually hoed the fields with hoe with simulation
To dig out planting groove, pre- grooving operation is realized;In seeding process, the seed in seed storage box 2 is transported to automatic seeder 3
In cast feeder 32 in, seed is temporarily stored in the funnel structure formed between two rotating blocks 321, meanwhile, sowing mechanism 34 will
Being moved to the lower section of cast feeder 32 along annular guide groove 331 and encountering extension 323 rotates two rotating blocks 321, throws
Seed in glassware 32 is just fallen through into transport tube 341, and sowing mechanism 34 continues, sliding mobile in annular guide groove 331
Seat 342 is inserted downwardly into the planting groove dug by the spill channel guide section guiding of annular guide groove 331 so that burying and boring 343
Carry out insert cave, in the process, sliding seat 342 is gradually exported along spill channel guide section, the arc chute of guide chute 3432 with
The cooperation of guide pad 3441 realizes that two half-cone housings 3431 positioned opposite are opened, so that the seed in transport tube 341
It drops into and completes sowing in the cave hole to be formed;After the completion of sowing, scraper blade is again by this kind in group local soil type's part 4 of 1 rear end of sliding rack
The mound for planting slot rear, which is pushed into again in hole, carries out fill actions.Wherein, in order to enable described group of local soil type's part 4 of front end more has
The grooving of effect, and local soil type's part 4 of dialling of rear end is more effectively banketed, then it is located at described group of local soil type of 1 front end of sliding rack
Native plate 40 is dialled described in part 4 and forms the intrados being inwards recessed, in this way, dialling 40 energy of native plate by intrados in grooving
It is enough that soil below earth's surface is dug out and pushes over the rear of planting groove;Likewise, being located at described group of soil of 1 rear end of sliding rack
Native plate 40 is dialled described in component 4 forms the extrados being recessed towards outside, it can be effective by mound by group native plate 40 of extrados
Scatter and be filled into planting groove, complete fill actions.In addition, 341 top of transport tube is additionally provided with for touching described stretch
The impact portions 3410 in portion 323 out, and cast feeder 32 is additionally provided with the reset spring for driving the rotation of rotating block 321 to reset
320, the reset spring 320 is disposed therein between a rotating block 321 and the braced frame 31.And seed is sowed
Afterwards, seed-bearing planting groove is held by the burial of local soil type's part 4 of dialling of rear end, and 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 connection for being connected to the discharge port and the semi-circular recesses
Hole (unmarked), the lower surface of the pedestal 361 offer the outlet (unmarked) for being connected to the semi-circular recesses, the nest
Eye wheel 362 is rotatably mounted on the pedestal 361 and is located in the disc cavity;The pedestal 361 is fixed on institute
State in braced frame 31 and be located at right above the cast feeder 32, the outlet with it is positioned opposite above and below the funnel structure.
Specifically, the indent that nest wheel 362 is distributed on its periphery can hold single seed, and nest wheel 362 is in disc chamber
Rotation is detached from indent in body to avoid seed, until after the indent of nest wheel 362 turns at the outlet of lower section, nest
Seed in eye just enters in cast feeder 32 from disengaging in indent.And two rotating blocks 321 in cast feeder 32 will be realized together
Step rotates backward, and can be realized using synchronizing wheel, it is preferred that synchronization mechanism is the sector being arranged on the rotating block 321
324, two sectors 324 are intermeshed.In addition, in order to which more smoothly guiding sowing mechanism 34 is mobile, guiding mechanism
33 further include 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 guide groove
332 guide track is identical as the annular guide track of guide groove 331.Specifically, the two sides of sliding seat 342 are respectively set
There is guide post 3421, wherein a guide post 3421 is slidably arranged on annular guide groove 331, another sliding of guide post 3421 setting
On means of complementary annular guide groove 332.
The application method of the above-mentioned sowing interval adjustable agricultural ploughing machine of the present invention, comprising: sowing interval adjustable agricultural ploughing machine quilt
It draws during moving ahead, the moving direction and speed of sliding rack and the moving direction of sowing mechanism in spill channel guide section are opposite and fast
It is identical to spend size, dials local soil type's part and first digs out planting groove in advance on planting site, sowing mechanism surrounds in annular guide groove rotation process,
The extension for colliding cast feeder drops into the seed in cast feeder in transport tube by sowing mechanism, meanwhile, it is oriented in annular
Under the guiding role of slot, sliding seat will drive the cone that buries to be initially inserted into the soil of planting groove and then pull out from soil again, and
During the cone that buries pulls out, the seed that guide plate will control in the cone opening release transport tube that buries is completed to sow.
Compared with prior art, the advantages and positive effects of the present invention are: sowing interval adjustable agriculture provided by the invention
The machine of ploughing is dialled by control front end by dialling local soil type's part in the front end of sliding rack and rear end setting and dials native plate in local soil type's part
Rotation direction, enable the native plate of dialling of front end to dig out the planting groove of certain depth on soil layer, in this way, being more advantageous to logical
Automatic seeder is crossed by seed kind in the soil layer of required depth, likewise, the native plate of dialling that local soil type's part is dialled in rear end can be to broadcasting
Planting groove after kind bankets, and realizes automatic grooving and bankets;And the sliding seat in sowing mechanism can be oriented to along annular
The guiding of slot drives the cone that buries to move up and down, and during the cone that buries moves up and down, guide post and guide chute cooperate, real
It now buries the opening and closing of cone, overall structure form is simple, also, controls moving up and down for the cone that buries in the way of mechanical guide
And folding, use reliability can be effectively improved, realizes and improves plantation efficiency and planting effect, and improves equipment and uses reliably
Property.The movement of the telescoping mechanism in electronic limit depth component can be controlled by controller, limits deep depth, controller root to realize to adjust
Component of hoing the fields is driven to move up and down according to the signal control hoistable platform of range sensor feedback, in this way, group of hoing the fields can be controlled
The depth of the excavation planting groove of part, in vehicle frame moving process, electronic limit depth component can pass through range sensor Real-time Feedback
Deep depth signal is limited, so as to dynamically adjust hoistable platform to control the depth of planting groove, to greatest extent by controller
The requirement for meeting depth of planting 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 (5)
1. a kind of sowing interval adjustable agricultural ploughing machine characterized by comprising towing carriage, seed storage box and multiple broadcast automatically
Kind module;
The seed storage box is across the top on the towing carriage and positioned at the automatic sowing module, the automatic sowing
Module includes sliding rack and the automatic seeder that is arranged on the sliding rack, and the sliding rack is slidably disposed in institute
It states on towing carriage, the bottom of the seed storage box is provided with multiple for going out to multiple automatic seeder conveying kind material
Material mouth, the discharge port are slidably disposed in the bottom of the seed storage box;
The one end of the towing carriage is provided with rotatable lead screw, is additionally provided on the towing carriage for driving the lead screw
The motor of rotation is additionally provided with multiple spacing with automatic sowing module cooperation on the towing carriage and adjusts components, institute
Stating spacing and adjusting component includes Mobile base, oil cylinder, active threaded block, passive threaded block, active rack gear, passive rack gear and driving cog
Wheel, the Mobile base are slidably arranged on the towing carriage, and the active threaded block and the passive threaded block are positioned opposite simultaneously
It is respectively arranged with the thread groove with lead screw cooperation, the active threaded block, the passive threaded block and the driving tooth
Item is slidably disposed on the Mobile base, and the oil cylinder is fixed on the Mobile base, the piston rod difference of the oil cylinder
It is connect with the active threaded block and the active rack gear, the passive rack gear is fixed on the passive threaded block, the biography
Moving gear is clipped between the active rack gear and the passive rack gear, and the sliding rack is connected with the corresponding Mobile base.
2. sowing interval adjustable agricultural ploughing machine according to claim 1, which is characterized in that the spacing adjusts component and also wraps
Include locating piece, the oil cylinder is double head oil cylinder, a piston rod of the double head oil cylinder respectively with the active threaded block and described
The connection of active rack gear, another piston rod of the double head oil cylinder are connect with the locating piece, are additionally provided with use on the towing carriage
In the positioning match part with the positioning locating piece.
3. sowing interval adjustable agricultural ploughing machine according to claim 1, which is characterized in that the automatic seeder includes branch
Support frame frame, cast feeder, guiding mechanism and multiple sowing mechanisms, the braced frame are fixed on the sliding rack;It is described to feed intake
Device is located at the lower section of the discharge port, and the cast feeder includes two rotating blocks, and two rotating blocks are positioned opposite and rotate
It is mounted in the braced frame, conical socket, two conical sockets is provided on the opposite face of two rotating blocks
It is formed after merging for receiving the funnel structure from the conveyed seed of the discharge port, wherein the bottom of a rotating block is arranged
There is the extension extended downwardly, the extension is used to be collided by the sowing mechanism and two rotating blocks is driven to rotate,
The cast feeder further includes the synchronization mechanism for controlling two rotating block synchronous backward rotations;The guiding mechanism setting
In the lower part of the braced frame, the guiding mechanism includes annular guide groove, and the annular guide groove includes horizontal guide grooves portion
With the spill channel guide section to lower recess;The sowing mechanism includes transport tube, sliding seat, bury cone and guide plate, the sliding
Seat can be slided up and down relative to the transport tube, guide post is additionally provided on the sliding seat, the guide post is slidably arranged in
On the annular guide groove, the cone that buries includes two half-cone housings positioned opposite, and two half-cone housings can
The two sides that the sliding seat is arranged in of rotation are additionally provided with guide chute, the guiding on the outer wall of the half-cone housing
Sliding slot includes the vertical chute and arc chute to link together, and the guide plate is fixed on the transport tube, the guiding
There are two guide pad, the guide pad is inserted in the corresponding guide chute for controlling two half-cones for setting on plate
Housing opening and closing;Wherein, in the case where two half-cone housings are in closed state, the taper of burying is opened at lower end closure upper end
The taper barrel structure of mouth, the lower end of the transport tube is inserted in the taper barrel structure;Driving is additionally provided on the sliding rack
Mechanism, for driving the transport tube mobile around the annular guide groove, the driving mechanism is also used to the driving mechanism
The crank of the four-bar linkage is driven to rotate.
4. sowing interval adjustable agricultural ploughing machine according to claim 3, which is characterized in that be provided on the discharge port point
Orchestration, the distributor include pedestal, nest wheel and upper cover, and the lower surface of the upper surface of the pedestal and the upper cover is opened respectively
Equipped with semi-circular recesses, the upper cover is fixed on the base, and two semi-circular recesses form disc cavity, described
The upper surface of upper cover is also provided with the connecting hole for being connected to the discharge port and the semi-circular recesses, and the lower surface of the pedestal is opened
Equipped with the outlet for being connected to the semi-circular recesses, said pocket wheel is rotatably mounted on the base and is located at the circle
In dish type cavity;The pedestal is fixed in the braced frame and is located at right above the cast feeder, the outlet and institute
It is positioned opposite to state funnel structure or more.
5. sowing interval adjustable agricultural ploughing machine according to claim 1, which is characterized in that the automatic sowing module is also wrapped
The front lower portion and rear end lower of sliding rack described in Kuo Lianggebo local soil type part are respectively arranged with described group of local soil type's part, described to broadcast automatically
The middle pars infrasegmentalis of the sliding rack is arranged in kind device, and the front of the automatic seeder and position is arranged in the electronic limit depth component
The rear of group local soil type's part described in the sliding rack front lower portion;Described group of local soil type's part include pedestal, four-bar linkage and
Native plate is dialled, the pedestal is arranged on the sliding rack, and the four-bar linkage is mounted on the pedestal, described group of native plate
It is arranged on the connecting rod of the four-bar linkage;Wherein, positioned at described in described in the sliding rack front end groups of local soil type's part groups
The earthwork of dialling of native plate dials institute in local soil type's part on the contrary, being located to the moving direction with the sliding rack described in the sliding rack rear end
State dial native plate dial the earthwork to identical as the moving direction of the sliding rack.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201711365057 | 2017-12-18 | ||
CN2017113650571 | 2017-12-18 |
Publications (1)
Publication Number | Publication Date |
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CN109287196A true CN109287196A (en) | 2019-02-01 |
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 |
CN201811382108.6A Withdrawn CN109429627A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine |
CN201821910436.4U Expired - Fee Related CN209594249U (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
CN201811382103.3A Withdrawn CN109429626A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine |
CN201811382381.9A Withdrawn CN109429628A (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 |
CN201811382382.3A Withdrawn CN109429629A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine with automatic limiting depth function |
CN201811525117.6A Withdrawn CN109392373A (en) | 2017-12-18 | 2018-12-13 | Automatic agricultural ploughing machine and its application method |
Family Applications After (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811382108.6A Withdrawn CN109429627A (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine |
CN201821910436.4U Expired - Fee Related CN209594249U (en) | 2017-12-18 | 2018-11-20 | Automatic agricultural ploughing machine with automatic limiting depth function |
CN201811382103.3A Withdrawn CN109429626A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine |
CN201811382381.9A Withdrawn CN109429628A (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 |
CN201811382382.3A Withdrawn CN109429629A (en) | 2017-12-18 | 2018-11-20 | Agricultural ploughing machine with automatic limiting depth function |
CN201811525117.6A Withdrawn CN109392373A (en) | 2017-12-18 | 2018-12-13 | Automatic agricultural ploughing machine and its application method |
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CN (8) | CN109287196A (en) |
Cited By (1)
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 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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- 2018-11-20 CN CN201821910436.4U patent/CN209594249U/en not_active Expired - Fee Related
- 2018-11-20 CN CN201811382103.3A patent/CN109429626A/en not_active Withdrawn
- 2018-11-20 CN CN201811382381.9A patent/CN109429628A/en not_active Withdrawn
- 2018-11-20 CN CN201821909943.6U patent/CN210053806U/en not_active Expired - Fee Related
- 2018-11-20 CN CN201811382382.3A patent/CN109429629A/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
CN109429627A (en) | 2019-03-08 |
CN109429626A (en) | 2019-03-08 |
CN210053806U (en) | 2020-02-14 |
CN109429629A (en) | 2019-03-08 |
CN109429628A (en) | 2019-03-08 |
CN209594249U (en) | 2019-11-08 |
CN109392373A (en) | 2019-03-01 |
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Application publication date: 20190201 |