CN109952835A - A kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill - Google Patents
A kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill Download PDFInfo
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- CN109952835A CN109952835A CN201910270004.4A CN201910270004A CN109952835A CN 109952835 A CN109952835 A CN 109952835A CN 201910270004 A CN201910270004 A CN 201910270004A CN 109952835 A CN109952835 A CN 109952835A
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- transmission shaft
- hill
- bunch planting
- sowing
- moisture
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/04—Arrangements for driving working parts of fertilisers or seeders by a ground-engaging wheel
-
- 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
- A01C7/002—Dibble seeders
-
- 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
-
- 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
- A01C7/206—Seed pipes
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of dense planting crop deep ditchings to seek moisture in the soil drought resisting hill-drop drill, including hitch frame and the hole seeding arrangement connecting with hitch frame；Wherein plants case erection is mounted on carrier frame, and funnel is mounted on plants case bottom, and is connected to plants case, and funnel bottom is connected to discharging tube top；It sows transmission shaft and plants case bottom is mounted on by bearing；Seed-taking device is mounted on sowing transmission shaft and rotates together, and one end is located in funnel；Bunch planting transmission shaft is fixed on the rear fine strain of millet bottom of carrier frame setting by transmission shaft fixed device and the bearing being mounted on transmission shaft；Hill spacing adjustment disk is set on bunch planting transmission shaft；Hill spacing adjustment disk includes adjustment disk and finger, and finger is detachably arranged on adjustment disk, and is provided with multiple distributions annular in shape；The present invention provides a kind of dense planting crops deep ditchings to seek moisture in the soil drought resisting hill-drop drill, realizes the shallow earthing bunch planting of deep ditching, solves to lack moisture in the soil and the hardened bottleneck problem for leading to emergence difficult because of soil.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly to a kind of dense planting crop deep ditching seeks moisture in the soil drought resisting
Hill-drop drill.
Background technique
For a long time, drought and water shortage is the major obstacle factor for influencing the agricultural production of northwest China area.Annual early spring or
Crop growing season all can be different degrees of Growth season arid, and occurrence frequency is higher and higher, involves range increasingly
Extensively, the extent of injury is increasing.Since spring arid soil market conditions difference causes summer crop seeding difficulty, Phase ofsprouting not
It is enough, or even will cause the promotion that disconnected ridge phenomenon of being short of seedling seriously affects yield and benefit.Therefore, it effectively to solve the above problems, grinds
It is the most key technical measures that moisture in the soil bunch planting equipment is sought in dense planting crops drought resisting processed.In recent years, bunch planting equipment used in production
The overwhelming majority is designed for thin planting crop, has played certain effect in production, to the survival rate of seedlings and increasing for improving crop
Production is increased income with positive effect.But the slow low efficiency of Manpower drill speed used in producing at present, the bunch planting of machine power
Machine is although high-efficient, it is poor to sow deep mixed cause emergence rate, and the two depth of planting only has 3-4cm, in dryland soil soil moisture content
Seed is difficult to be absorbed into enough moisture and smooth germination and emergence in the case where difference.
Therefore, a kind of shallow earthing bunch planting of realization deep ditching is developed, guarantees that the dense planting crop deep ditching normally emerged seeks moisture in the soil
The problem of drought resisting hill-drop drill is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of dense planting crops deep ditchings to seek moisture in the soil drought resisting hill-drop drill, it is intended to solve current
Dense planting crop depth of planting in nonirrigated farmland is more than that certain depth is difficult to emerge in production, and depth of planting is shallower to broadcast seed less than wet soil layer
Substantially the technical issues of can not normally emerging, realizes the shallow earthing bunch planting of deep ditching, solves to lack moisture in the soil because of soil and hardened causes to emerge
Difficult bottleneck problem.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill, fills including hitch frame and the bunch planting connecting with the hitch frame
It sets；
The hole seeding arrangement includes carrier frame, plants case, funnel, discharging tube, sowing transmission shaft, seed-taking device, bunch planting transmission
Axis, transmission shaft fixed device, trench digging grouping mechanism and hill spacing adjustment disk；Wherein the plants case erection is mounted on the carrier frame
On, the funnel is mounted on the plants case bottom, and is connected to the plants case, and the funnel bottom and the discharging tube top connect
It is logical；The sowing transmission shaft is mounted on the plants case bottom by bearing；The seed-taking device is mounted on the sowing transmission shaft
It rotates together, and one end is located in the funnel；Be provided with sowing driven gear on the sowing transmission shaft, the sowing from
The hoofing part mechanism being arranged on moving gear and the hitch frame is sequentially connected；
The bunch planting transmission shaft passes through the transmission shaft fixed device and the bearing being mounted on the bunch planting transmission shaft
It is fixed on the back rest bottom of the carrier frame；The hill spacing adjustment disk and bunch planting driven tooth are set on the bunch planting transmission shaft
Wheel, and the bunch planting driven gear and the hoofing part mechanism are sequentially connected；
The hill spacing adjustment disk includes adjustment disk and finger, and the finger is detachably arranged on the adjustment disk, and
Multiple fingers are provided with annularly to be distributed；
The trench digging grouping mechanism includes plough, bunch planting duckbilled and bunch planting kind pipe, wherein the bunch planting kind tube top end is solid
It is scheduled on the back rest bottom of the carrier frame, and is connected to the discharging tube bottom end；The bunch planting kind tube bottom end and the trench digging
The connection of device inside top, and the bunch planting duckbilled is installed；
The bunch planting duckbilled includes fixed duckbilled piece, movable duckbilled piece and folding bull stick, wherein the fixed duckbilled piece is solid
Surely it is connected to bunch planting kind pipe nozzle side, the activity duckbilled piece is hinged on the bunch planting kind pipe nozzle other side；It is described
Folding bull stick is L shape, and one end is connect with the movable duckbilled piece, and the other end is extend out to outside the plough matches with the finger
It closes, the hill spacing adjustment disk rotation drives the finger rotation, and intermittently stirring the folding bull stick acts the bunch planting duckbilled.
Scheme in view of the above technology, the present invention carry out deep ditching using plough, can be before various dense planting crops are sowed
In the case that soil moisture content difference does thicker soil, seed can be broadcast the wet soil layer in 10-15cm by the plough of the hill-drop drill, be opened
The synchronous bunch planting seed that carries out has small part soil and voluntarily rolls down to after trench digging grouping mechanism passes through during ditch device deep ditching
In seed furrow, shallow earthing is realized；If meeting larger rainfall or snow-broth point simultaneously focuses in seed furrow that be easy soil hardened, so
It can make the seed position Relatively centralized sprouted by the way of bunch planting, a large amount of rudiment can jack up hardened soil jointly,
It ensure that emergence rate；Deep ditching, which can accomplish to seek moisture in the soil sowing seed is made sufficiently absorb water smoothly, to germinate, and bunch planting can be effectively prevent because going out
The case where heavy rain makes seed furrow soil hardening making emergence difficult generation is encountered before seedling.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the hoofing part mechanism includes
Traveling wheel, walk transmission shaft and be mounted on it is described walking transmission shaft on bunch planting driving gear and sowing driving gear, the row
It walks wheel and is mounted on the walking both ends of the drive shaft；The bunch planting driving gear and the bunch planting driven gear are connected by chain drive
It connects, the sowing driving gear is sequentially connected by chain and the sowing driven gear.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the seed-taking device includes taking kind of a rolling
Cylinder, semicircle fin leak sealing turntable and semicircle fixed tabletting；It is wherein described to take kind of roller by groove type roller and cylindrical rolling
Cylinder composition, and the groove type roller is identical with the rotatingcylindrical drum diameter；Groove type roller side is along its axial direction
Several are uniformly provided with for taking the semi-circular recesses of kind, rotatingcylindrical drum side is provided with single fin along its axial direction, uses
It leaks kind in preventing the rotatingcylindrical drum from rotating with the sowing transmission shaft；The sowing transmission shaft takes kind of a roller through described
With the funnel, the sowing transmission shaft radial section be it is rectangular, the groove type centre of the drum is provided with and the transmission shaft
Matched square hole, described that kind of a roller is taken to be set on the sowing transmission shaft, the groove type roller is driven with the sowing
Axis rotates in same direction；The rotatingcylindrical drum is provided centrally with round hole, and the circle bore dia is greater than the sowing and is driven the diameter of axle
The catercorner length rectangular to square-section keeps the rotatingcylindrical drum fixed without with the sowing by the fin thereon
Transmission shaft rotation；It is described to take kind of roller that be axially moveable under external force, by taking kind of roller to move axially for described,
It adjusts semi-circular recesses and is located at the amount of protruding into the funnel, and then adjust and take kind of an amount, realize that the precise volume for the amount of broadcasting is adjusted；It is described
Funnel side offers the circular open for the disengaging of groove type roller, and the funnel other side is offered for rotatingcylindrical drum
The band groove circular open of disengaging, the groove with groove circular open are adapted to the fin；The semicircle fin envelope
The diameter for leaking turntable is greater than the circular open diameter of groove type roller disengaging, is mounted on by the semicircle fixed tabletting
The inside of the groove type roller opening is simultaneously rotated with groove type roller, and the semicircle fixed tabletting is to the semicircle fin
Leak sealing turntable carries out axially position, and the semicircle fin leak sealing turntable inner ring is provided with and groove type roller upper half circular groove
Matched semicircle fin, one end of the semi-circular recesses towards the circular open is closed in realization, to prevent leak-stopping
Kind；Described inside the funnel take be hinged with below kind of roller can the movable arc amount of broadcasting control tongue, by manually adjusting
The arc amount of the broadcasting control tongue angle can carry out coarse adjustment to the amount of broadcasting of Different Crop.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the sowing transmission shaft side of passing through
Hole agricultural machinery bearing is mounted on the plants case bottom；The square hole agricultural machinery bearing is the bearing that bearing inner race aperture is square hole.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the funnel, takes kind at discharging tube
Device, the trench digging grouping mechanism and hill spacing adjustment disk constitute bunch planting unit, and the bunch planting unit is at least provided with 1.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the transmission shaft fixed device packet
U-shaped fastener, fixed plate and L-type connecting rod are included, the U-shaped card part and the fixed sleeve-board pass through spiral shell on the carrier frame
Mother is attached；L-type connecting rod one end is connect with the fixed plate, and the other end is fixedly connected with bearing outer ring.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, is in ring on the hill spacing adjustment disk
Shape is provided with finger threaded hole, and described finger one end is equipped with and the matched external screw thread of internal screw thread, the finger in finger threaded hole
It is screwed in the finger threaded hole.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the bunch planting kind pipe is opened for both ends
The rigid connection pipe of mouth, can transmit torque, and in trench digging, soil generates reaction force acts on the trench digging grouping mechanism,
The conveying of seed not only may be implemented using rigid connection pipe, but also make the trench digging grouping mechanism that position movement not occur and become
Phase guarantees that its position is constant, is normally ditched.
Preferably, it is sought in moisture in the soil drought resisting hill-drop drill in a kind of above-mentioned dense planting crop deep ditching, the hitch frame further includes traction
Frame and elevation and subsidence regulating device；The walking transmission shaft is mounted on the traction frame by bearing；The elevation and subsidence regulating device packet
Include lift adjustment handle, lift adjustment lead screw and lift adjustment frame；Lift adjustment frame one end and the traction frame are hinged；Institute
It states lift adjustment lead screw bottom end to be fixed on the traction frame by bearing, the lift adjustment lead screw other end and the lifting
The threaded hole that opens up on adjusting bracket crossbeam is threadedly coupled, and is pierced by being fixedly connected outside threaded hole with the lift adjustment handle,
By rotating the lift adjustment handle, drives the lift adjustment lead screw to rotate, make the lift adjustment frame and the traction
Inclination angle between frame changes, since the lift adjustment frame other end is fixedly mounted on hitching machinery, so can lead to
Change of pitch angle is overregulated, and then adjusts ditching depth.
Beneficial effects of the present invention: the present invention passes through hoofing part mechanism for the seeding component of hill-drop drill and the trench digging cave
Mechanism Synchronous Transmission is broadcast, and has the function of that moisture in the soil drought resisting bunch planting is sought in common drilling and deep ditching, breaches the shallow earthing of deep ditching not
The key technology of energy bunch planting, and solve the bottleneck problem because of soil hardening emergence difficult.
Hill spacing is controlled in such a way that the rotation of hill spacing adjustment disk is played, and dynamic can be achieved in application rate and hill spacing as needed
It adjusts, is carried out because seeding is synchronous with bunch planting, hill spacing and application rate can adjust by increase and decrease finger quantity；Be conducive to nonirrigated farmland dense planting
Crop drought resistance sowing and smoothly emergence can also play drought resisting Function of reducing disaster, simple and compact for structure, small in size, easy to operate, dimension
It repairs convenience, adjust stable and reliable working performance easy to use.
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 only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Attached drawing 1 is the top view of the embodiment of the present invention；
Attached drawing 2 is the top view of hitch frame；
Attached drawing 3 is the main view of hole seeding arrangement；
Attached drawing 4 is the side view that the embodiment of the present invention is not provided with elevation and subsidence regulating device；
Attached drawing 5 is the fit structure schematic diagram for drawing frame and elevation and subsidence regulating device；
Attached drawing 6 is trench digging grouping mechanism main view；
Attached drawing 7 is trench digging grouping mechanism side view；
Attached drawing 8 is trench digging grouping mechanism rearview；
Attached drawing 9 is bunch planting duckbill structure schematic diagram；
Attached drawing 10 is the structural schematic diagram of adjustment disk；
Attached drawing 11 is the structural schematic diagram of transmission shaft fixed device；
Attached drawing 12 is the structural schematic diagram of the fixed device of trench digging grouping mechanism；
Attached drawing 13 is the structural schematic diagram of bunch planting transmission shaft；
Attached drawing 14 is the fit structure schematic diagram of seed-taking device and funnel；
Attached drawing 15 is the structural schematic diagram for taking kind of roller；
Attached drawing 16 is the left view of Figure 14；
Attached drawing 17 is the right view schematic diagram of internal structure of Figure 14；
Attached drawing 18 is the side view of groove type roller；
Attached drawing 19 is the structural schematic diagram of semicircle fixed tabletting；
Attached drawing 20 is the structural schematic diagram of semicircle fin leak sealing turntable；
Attached drawing 21 is the side view of rotatingcylindrical drum.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The invention discloses a kind of dense planting crops deep ditchings to seek moisture in the soil drought resisting hill-drop drill, is conducive to nonirrigated farmland dense planting crop drought resistance
Sowing and smoothly emergence, can also play drought resisting Function of reducing disaster, simple and compact for structure, small in size, easy to operate, easy to maintenance,
It adjusts stable and reliable working performance easy to use, realizes the shallow earthing bunch planting of deep ditching, solve to lack moisture in the soil because of soil and hardened cause
The bottleneck problem of seedling difficulty.
A kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill, including hitch frame 1 and the hole seeding arrangement connecting with hitch frame 1
2；
Hole seeding arrangement 2 include carrier frame 21, plants case 22, funnel 23, discharging tube 24, sowing transmission shaft 25, seed-taking device 26,
Bunch planting transmission shaft 27, transmission shaft fixed device 28, trench digging grouping mechanism and hill spacing adjustment disk 29；The wherein erection of plants case 22 is mounted on
On carrier frame 21, funnel 23 is mounted on 22 bottom of plants case, and is connected to plants case 22, and 23 bottom of funnel and 24 top of discharging tube connect
It is logical；It sows transmission shaft 25 and 22 bottom of plants case is mounted on by bearing；Seed-taking device 26 is mounted on sowing transmission shaft 25 and rotates together,
And one end is located in funnel 23；It is provided with sowing driven gear 251 on sowing transmission shaft 25, sows driven gear 251 and leads
Draw the hoofing part mechanism transmission connection being arranged on frame 1；
Bunch planting transmission shaft 27 is fixed on by transmission shaft fixed device 28 and the bearing being mounted on bunch planting transmission shaft 27
The back rest bottom of carrier frame 21；Hill spacing adjustment disk 29 and bunch planting driven gear 271, and bunch planting are set on bunch planting transmission shaft 27
Driven gear 271 and hoofing part mechanism are sequentially connected；
Hill spacing adjustment disk 29 includes adjustment disk 291 and finger 292, and finger 292 is detachably arranged on adjustment disk 291, and
And it is provided with multiple annularly distributions of finger 292；
Trench digging grouping mechanism includes plough 210, bunch planting duckbilled 211 and bunch planting kind pipe 212, and wherein bunch planting kind pipe 212 pushes up
End is fixed on the back rest bottom of carrier frame 21 by the fixed device 213 of trench digging grouping mechanism, and is connected to 24 bottom end of discharging tube；
212 bottom end of bunch planting kind pipe is connect with 210 inside top of plough, and installs bunch planting duckbilled 211；
Bunch planting duckbilled 211 includes fixed duckbilled piece 2111, movable duckbilled piece 2112 and folding bull stick 2113, wherein fixed duck
Mouth piece 2111 is fixedly connected on 212 nozzle side of bunch planting kind pipe, and it is another that movable duckbilled piece 2112 is hinged on bunch planting kind 212 nozzles of pipe
Side；Folding bull stick 2113 is L shape, and one end is connect with movable duckbilled piece 2112, and the other end is extend out to outside plough 210 and finger
292 cooperations, the rotation of hill spacing adjustment disk 29 drive finger 292 to rotate, and intermittently stirring folding bull stick 2113 keeps bunch planting duckbilled 211 dynamic
Make.
In order to further optimize the above technical scheme, backplate 2114 is provided with above bunch planting duckbilled 211.
Scheme in view of the above technology, the present invention carry out deep ditching using plough 210, can sow in various dense planting crops
In the case that preceding soil moisture content difference does thicker soil, seed can be broadcast the wet soil in 10-15cm by the plough 210 of the hill-drop drill
Layer, it is synchronous during 210 deep ditching of plough to carry out bunch planting seed, after trench digging grouping mechanism passes through, have small part soil certainly
Row rolls down in seed furrow, realizes shallow earthing；If meeting larger rainfall or snow-broth point simultaneously and focusing in seed furrow is easy soil
Hardened, so can make the seed position Relatively centralized sprouted by the way of bunch planting, a large amount of rudiment can jack up plate jointly
The soil of knot, ensure that emergence rate；Deep ditching, which can accomplish to seek moisture in the soil sowing seed is made sufficiently absorb water smoothly, to germinate, and bunch planting can be effective
It prevents because encountering the case where heavy rain makes seed furrow soil hardening making emergence difficult generation before emergence.
In order to further optimize the above technical scheme, hoofing part mechanism includes traveling wheel 31, walking transmission shaft 32 and peace
Bunch planting driving gear 33 and sowing driving gear 34 on walking transmission shaft 32, traveling wheel 31 are mounted on walking transmission shaft 32
Both ends；Bunch planting driving gear 33 is connect with bunch planting driven gear 271 by chain drive, sowing driving gear 34 by chain with
Driven gear 251 is sowed to be sequentially connected.
In order to further optimize the above technical scheme, seed-taking device 26 includes taking kind of a roller, semicircle fin leak sealing turntable 261
With the fixed tabletting 262 of semicircle；Kind of roller is wherein taken to be made of groove type roller 263 and rotatingcylindrical drum 264, and groove type
Roller 263 is identical with 264 diameter of rotatingcylindrical drum；263 side of groove type roller is uniformly provided with several along its axial direction and is used for
The semi-circular recesses of kind are taken, 264 side of rotatingcylindrical drum is provided with single fin along its axial direction, for preventing rotatingcylindrical drum
264 leak kind with the rotation of sowing transmission shaft 25；For sowing transmission shaft 25 through kind of roller and funnel 23 is taken, sowing transmission shaft 25 is radial
Section be it is rectangular, groove type roller 263 be provided centrally with the matched square hole of transmission shaft, take kind of a roller be set in sowing transmission
On axis 25, groove type roller 263 rotates in same direction with sowing transmission shaft 25；Rotatingcylindrical drum 264 is provided centrally with round hole, round
Bore dia is greater than the rectangular catercorner length in the radial square-section of sowing transmission shaft 25, keeps rotatingcylindrical drum 264 convex by thereon
Rib is fixed without rotating with sowing transmission shaft 25；Take kind of roller that can be axially moveable under external force, by the way that kind of a rolling will be taken
Cylinder axial movement adjusts semi-circular recesses and is located at the amount of protruding into funnel 23, and then adjusts and take kind of an amount, realizes the precise volume for the amount of broadcasting
It adjusts；23 side of funnel offers the circular open passed in and out for groove type roller 263, and 23 other side of funnel is offered for justifying
The band groove circular open that cylindrical drum 264 passes in and out, the groove with groove circular open are adapted to fin；Semicircle fin leak sealing
The diameter of turntable 261 is greater than the circular open diameter that groove type roller 263 passes in and out, and is mounted on by the fixed tabletting 262 of semicircle
The inside of the opening of groove type roller 263 is simultaneously rotated with groove type roller 263, and 262 pairs of semicircle fins of the fixed tabletting of semicircle seal
It leaks turntable 261 and carries out axially position, semicircle 261 inner ring of fin leak sealing turntable is provided with round with 263 upper half of groove type roller
The semicircle fin of matching grooves, one end of semi-circular recesses towards circular open is closed in realization, to prevent leak-stopping kind；Leakage
Taking inside bucket 23 is hinged with the arc amount of the broadcasting control tongue 265 that can be rotated under external force below kind of roller, pass through adjusting
The arc amount of broadcasting, which controls 265 angle of tongue, to carry out coarse adjustment to the amount of broadcasting.
In order to further optimize the above technical scheme, sowing transmission shaft 25 is mounted on kind of a bottom by square hole agricultural machinery bearing
Portion；Square hole agricultural machinery bearing is the bearing that bearing inner race aperture is square hole.
In order to further optimize the above technical scheme, groove type roller opening inner side is provided with for installing semicircle fixation
The mounting groove 2621 of tabletting 262, the fixed tabletting 262 of semicircle are the laminated structure of semi-circular shape.
In order to further optimize the above technical scheme, funnel 23, discharging tube 24, seed-taking device 26, trench digging grouping mechanism and cave
Bunch planting unit is constituted away from adjustment disk 29, bunch planting unit is at least provided with 1.
In order to further optimize the above technical scheme, transmission shaft fixed device 28 includes U-shaped card part 281,282 and of fixed plate
L-type connecting rod 283, U-shaped card part 281 are attached on carrier frame 21, and through nut with 282 sets of fixed plate；L-type connecting rod
283 one end are connect with fixed plate 282, and the other end is fixedly connected with bearing outer ring.
In order to further optimize the above technical scheme, it is annularly provided with 292 threaded hole of finger on hill spacing adjustment disk 29, dials
292 one end of pin, which is equipped with, is screwed in 292 threaded hole of finger with the matched external screw thread of internal screw thread in 292 threaded hole of finger, finger 292
It is interior.
In order to further optimize the above technical scheme, bunch planting kind pipe 212 is the rigid connection pipe of both ends open, can be transmitted
Torque, in trench digging, soil generates reaction force acts on trench digging grouping mechanism, not only may be implemented using rigid connection pipe
The conveying of seed, and make trench digging grouping mechanism that position movement not occur in a disguised form, guarantee that its position is constant, carries out just normally opened
Ditch.
In order to further optimize the above technical scheme, hitch frame 1 further includes traction frame 11 and elevation and subsidence regulating device 12；Walking
Transmission shaft 32 is mounted on traction frame 11 by bearing；Elevation and subsidence regulating device 12 includes lift adjustment handle 13, lift adjustment silk
Thick stick 14 and lift adjustment frame 15；15 one end of lift adjustment frame and traction frame 11 are hinged；14 bottom end of lift adjustment lead screw passes through bearing
It is fixed on traction frame 11, the threaded hole screw thread opened up on 14 other end of lift adjustment lead screw and 15 crossbeam of lift adjustment frame connects
It connects, and is pierced by being fixedly connected with lift adjustment handle 13 outside threaded hole, pass through rotation lift adjustment handle 13, drive rising-falling tone
It saves lead screw 14 to rotate, so that the inclination angle between lift adjustment frame 15 and traction frame 11 is changed, since lift adjustment frame 15 is another
End is fixedly mounted on hitching machinery, so can change by adjustable inclination, and then adjusts ditching depth.
In order to further optimize the above technical scheme, the plough 210 of design is trench digging colter, with existing plough 210
It compares, the main distinction is that rise native wall size, angle and the shape that design plough 210 have very compared with existing plough 210
Big difference, is shown in attached drawing 4, the ditching depth of the plough 210 of design is up to 10-15cm, width up to 22-25cm, existing trench digging
210 ditching depth 3-5cm of device, width 15cm or so.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that connect including hitch frame and with the hitch frame
The hole seeding arrangement connect；
The hole seeding arrangement includes carrier frame, plants case, funnel, discharging tube, sowing transmission shaft, seed-taking device, bunch planting transmission shaft, passes
Dynamic shaft fixing device, trench digging grouping mechanism and hill spacing adjustment disk；Wherein the plants case erection is mounted on the carrier frame, institute
It states funnel and is mounted on the plants case bottom, and be connected to the plants case, the funnel bottom is connected to the discharging tube top；Institute
It states sowing transmission shaft and the plants case bottom is mounted on by bearing；The seed-taking device is mounted on the sowing transmission shaft to be turned together
It is dynamic, and one end is located in the funnel；Sowing driven gear, the sowing driven gear are provided on the sowing transmission shaft
It is sequentially connected with the hoofing part mechanism being arranged on the hitch frame；
The bunch planting transmission shaft is fixed by the transmission shaft fixed device and the bearing being mounted on the bunch planting transmission shaft
In the back rest bottom of the carrier frame；The hill spacing adjustment disk and bunch planting driven gear are set on the bunch planting transmission shaft, and
And the bunch planting driven gear and the hoofing part mechanism are sequentially connected；
The hill spacing adjustment disk includes adjustment disk and finger, and the finger is detachably arranged on the adjustment disk, and is arranged
There are multiple fingers to be annularly distributed；
The trench digging grouping mechanism includes plough, bunch planting duckbilled and bunch planting kind pipe, wherein the bunch planting kind tube top end is fixed on
The back rest bottom of the carrier frame, and be connected to the discharging tube bottom end；In the bunch planting kind tube bottom end and the plough
Lateral roof connection, and the bunch planting duckbilled is installed；
The bunch planting duckbilled includes fixed duckbilled piece, movable duckbilled piece and folding bull stick, is connected wherein the fixed duckbilled piece is fixed
It connects in bunch planting kind pipe nozzle side, the activity duckbilled piece is hinged on the bunch planting kind pipe nozzle other side；The folding
Bull stick is L shape, and one end is connect with the movable duckbilled piece, and the other end is extend out to outside the plough to be cooperated with the finger, institute
It states the rotation of hill spacing adjustment disk and drives the finger rotation, intermittently stirring the folding bull stick acts the bunch planting duckbilled.
2. a kind of dense planting crop deep ditching according to claim 1 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that the row
Walk driving mechanism include traveling wheel, walk transmission shaft and be mounted on it is described walking transmission shaft on bunch planting driving gear and sowing master
Moving gear, the traveling wheel are mounted on the walking both ends of the drive shaft；The bunch planting driving gear and the bunch planting driven gear
It is connected by chain drive, the sowing driving gear is sequentially connected by chain and the sowing driven gear.
3. a kind of dense planting crop deep ditching according to claim 2 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that described to take
Kind device includes taking kind of a roller, semicircle fin leak sealing turntable and semicircle fixed tabletting；It is wherein described to take kind of roller by groove type
Roller and rotatingcylindrical drum composition, and the groove type roller is identical with the rotatingcylindrical drum diameter；The groove type rolling
Cylinder side is uniformly provided with several for taking the semi-circular recesses of kind along its axial direction, and rotatingcylindrical drum side is axially arranged along it
There is single fin, leaks kind for preventing the rotatingcylindrical drum from rotating with the sowing transmission shaft；The sowing transmission shaft passes through
Kind of roller and the funnel are taken described in wearing, the sowing transmission shaft radial section is rectangular, the groove type centre of the drum setting
Have and the matched square hole of the transmission shaft, described that kind of a roller is taken to be set on the sowing transmission shaft, the groove type roller
It is rotate in same direction with the sowing transmission shaft；The rotatingcylindrical drum is provided centrally with round hole, and the circle bore dia is greater than institute
The rectangular catercorner length in sowing transmission shaft radial direction square-section is stated, fixes the rotatingcylindrical drum by the fin thereon
Without being rotated with the sowing transmission shaft；It is described to take kind of roller that be axially moveable under external force, by being taken described
Kind roller axial movement adjusts semi-circular recesses and is located at the amount of protruding into the funnel, and then adjusts kind of the amount that takes, the realization amount of broadcasting
Precise volume is adjusted；The funnel side offers the circular open for the disengaging of groove type roller, and the funnel other side opens up
There is the band groove circular open for rotatingcylindrical drum disengaging, the groove with groove circular open is adapted to the fin；
The diameter of the semicircle fin leak sealing turntable is greater than the circular open diameter of groove type roller disengaging, is mounted on described recessed
The inside of slot type roller opening is simultaneously rotated with groove type roller, and the semicircle fixed tabletting turns the semicircle fin leak sealing
Disk carries out axially position, and the semicircle fin leak sealing turntable inner ring is provided with matched with groove type roller upper half circular groove
Semicircle fin, one end of the semi-circular recesses towards the circular open is closed in realization, to prevent leak-stopping kind；It is described
Described inside funnel take be hinged with below kind of roller can the movable arc amount of broadcasting control tongue, by manually adjusting the arc
The amount of broadcasting, which controls tongue angle, to carry out coarse adjustment to the amount of broadcasting of Different Crop.
4. a kind of dense planting crop deep ditching according to claim 3 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that described to broadcast
Kind transmission shaft is mounted on the plants case bottom by square hole agricultural machinery bearing；The square hole agricultural machinery bearing is the bearing inner race aperture side of being
The bearing in hole.
5. a kind of dense planting crop deep ditching according to claim 1 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that the leakage
Bucket, discharging tube, seed-taking device, the trench digging grouping mechanism and hill spacing adjustment disk constitute bunch planting unit, and the bunch planting unit is at least set
It is equipped with 1.
6. a kind of dense planting crop deep ditching according to claim 1 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that the biography
Dynamic shaft fixing device includes U-shaped fastener, fixed plate and L-type connecting rod, and the U-shaped card part and the fixed sleeve-board are in the chassis frame
On frame, and it is attached by nut；L-type connecting rod one end is connect with the fixed plate, and the other end is fixed with bearing outer ring
Connection.
7. a kind of dense planting crop deep ditching according to claim 1 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that the cave
Away from finger threaded hole is annularly provided on adjustment disk, described finger one end is equipped with matched outer with internal screw thread in finger threaded hole
Screw thread, the finger are screwed in the finger threaded hole.
8. a kind of dense planting crop deep ditching according to claim 1 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that the cave
Sowing pipe is the rigid connection pipe of both ends open.
9. a kind of dense planting crop deep ditching according to claim 2 seeks moisture in the soil drought resisting hill-drop drill, which is characterized in that described to lead
Drawing frame further includes traction frame and elevation and subsidence regulating device；The walking transmission shaft is mounted on the traction frame by bearing；It is described
Elevation and subsidence regulating device includes lift adjustment handle, lift adjustment lead screw and lift adjustment frame；Lift adjustment frame one end and institute
It is hinged to state traction frame；Lift adjustment lead screw bottom end is fixed on the traction frame by bearing, the lift adjustment lead screw
The threaded hole opened up on the other end and the lift adjustment frame crossbeam is threadedly coupled, and be pierced by outside threaded hole with the rising-falling tone
Section handle is fixedly connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270004.4A CN109952835B (en) | 2019-04-04 | 2019-04-04 | Deep ditching, soil moisture searching and drought resisting hill planter for close-planted crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270004.4A CN109952835B (en) | 2019-04-04 | 2019-04-04 | Deep ditching, soil moisture searching and drought resisting hill planter for close-planted crops |
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| CN109952835A true CN109952835A (en) | 2019-07-02 |
| CN109952835B CN109952835B (en) | 2023-10-27 |
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Cited By (1)
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| CN110720272A (en) * | 2019-11-14 | 2020-01-24 | 安徽春晖生态环境科技有限公司 | Granular medicament scattering device |
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| Publication number | Publication date |
|---|---|
| CN109952835B (en) | 2023-10-27 |
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