CN209420275U - A kind of novel wide mulch film spreading and seeding machine - Google Patents
A kind of novel wide mulch film spreading and seeding machine Download PDFInfo
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- CN209420275U CN209420275U CN201920041941.8U CN201920041941U CN209420275U CN 209420275 U CN209420275 U CN 209420275U CN 201920041941 U CN201920041941 U CN 201920041941U CN 209420275 U CN209420275 U CN 209420275U
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- soil
- movable stand
- spreading
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- 239000002362 mulch Substances 0.000 title claims abstract description 74
- 238000003892 spreading Methods 0.000 title claims abstract description 67
- 238000010899 nucleation Methods 0.000 title claims abstract description 52
- 230000007480 spreading Effects 0.000 title claims abstract description 19
- 239000002985 plastic film Substances 0.000 claims abstract description 25
- 229920006255 plastic film Polymers 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims description 49
- 239000003337 fertilizer Substances 0.000 claims description 33
- 238000009331 sowing Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 3
- 241001131688 Coracias garrulus Species 0.000 description 42
- 238000010586 diagram Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
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- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
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- Protection Of Plants (AREA)
Abstract
The utility model belongs to farm equipment technical field, propose a kind of novel wide mulch film spreading and seeding machine, including rack, rack is disposed with plastic film mulch device from front to back, covering device and seeding apparatus, plastic film mulch device includes film roll, exhibition film axis is provided with below film roll, exhibition film axis rotated down is provided with film-spreading roller, the end of film-spreading roller is arranged on movable stand by bearing, the both sides of movable stand length direction are provided with teeth, the two sides of movable stand along its length are provided with arc gear wheel, driven Knucle-gear is coaxially arranged on arc gear wheel, two driven Knucle-gears are connected by active Knucle-gear, driven Knucle-gear is arranged on the rack, two active Knucle-gears at film-spreading roller both ends pass through active axis connection, movable stand upper end is provided with locking device, locking device includes two clamp arm, the end of movable stand is fastened on two clamp arm shapes At gap in, solve existing the technical issues of cannot arbitrarily adjusting plastic film mulch height.
Description
Technical field
The utility model belongs to farm equipment technical field, is related to a kind of novel wide mulch film spreading and seeding machine.
Background technique
Covering with ground sheeting is a kind of crop planting technology, and covered ground is got up using plastic film with holes, with for
Crops build suitable growing environment.So, it is possible to reduce the evaporation of moisture and the loss of fertility mention to increase ground temperature
Preceding sowing improves the yield of crops.
Application No. is 201420123479.3, in the utility model patent of entitled " a kind of plastic film mulch drag links ", disclose
The earthing wheel of film axis, tensioning wheel, pressing wheel, disc wheel and tubbiness is put, is provided with strip-shaped hole on earthing wheel, which can be realized
The function of film, press mold and earthing is opened up, disc wheel ploughs under a part of figure in earthing wheel, and the rotation of earthing wheel is to make soil from bar shaped
It is fallen at hole on the film of expansion, but this device cannot be crushed into the soil block in earthing wheel, causing to be layered on cannot press on film
Film on the spot, or even mulch is poked, destroy the soil moisture conservation effect of mulch；
Application No. is 201611048207.1, the utility model patent of entitled " a kind of semen viciae fabae earthing planting after plastic covered device "
Application discloses land wheel apparatus, rises native device and covering device, which promotes the soil in front of complete machine by land wheel apparatus, defeated
It is sent in covering device, spiral crushing structure is provided in covering device, bulk soil can be crushed, pass through main soil outlet and branch
Soil is covered on mulch by soil outlet, but this method for promoting soil needs to cause complete machine energy consumption big using additional power.
Existing equipment plastic film mulch only uses a wound membrane roller, is fixed at close to the position on ground, existing arbitrarily to adjust
Its whole height is big with ground friction to cause the problem of adapting to Different Ground, easy to damage.
Utility model content
The utility model proposes a kind of novel wide mulch film spreading and seeding machine, solving above-mentioned cannot arbitrarily adjust plastic film mulch height
Technical problem.
The technical solution of the utility model is achieved in that
A kind of novel wide mulch film spreading and seeding machine, comprising:
Rack, the rack are disposed with plastic film mulch device, covering device and seeding apparatus from front to back,
The plastic film mulch device includes film roll, and exhibition film axis, the exhibition film axis rotated down are provided with below the film roll
It is provided with film-spreading roller, the end of the film-spreading roller is arranged on movable stand by bearing,
The both sides of the movable stand length direction are provided with teeth, and the two sides of the movable stand along its length are respectively provided with
There is the arc gear wheel engaged with teeth, driven Knucle-gear, two driven Knucle-gears are coaxially arranged on the arc gear wheel
It is connected by active Knucle-gear, the driven Knucle-gear is arranged in the rack, two masters at the film-spreading roller both ends
Dynamic Knucle-gear passes through active axis connection,
The movable stand upper end is provided with locking device, and the locking device includes two clamp arm, the end of the movable stand
Portion is fastened in the gap that two clamp arm are formed, and movable stand and locking device are arranged in hood, and hood is arranged in machine
The two sides of frame front end.
As further technical solution, the locking device further includes the bottom plate being fixed in the rack, institute
It states and is provided with disk below bottom plate, first through hole is provided at the disk border, is provided in the middle part of the disk for the shifting
The second through-hole that moving frame end passes through, the first through hole is arc-shaped, and middle part is connected to the external of the disk,
Described disk one end has been wholely set convex block, and the convex block side is provided with cylinder, and the cylinder is fixed on described
On bottom plate, the Telescopic-cylinder bar and the convex block are hinged, and the disk is arranged in far from the bottom plate in two clamp arm
Side, is provided with the first rotary shaft in the clamp arm, and first rotary shaft passes through solid with the bottom plate after the first through hole
One end of fixed connection, two clamp arm forms gap, and the other end is caught in the first through hole.
As further technical solution, the covering device includes soil-covered drum, the soil-covered drum axis with it is described
Rack direction of advance is vertical, and the both ends of the soil-covered drum, which are provided with, dials native round shovel, and described group of native round shovel is arranged in the machine
On frame, there are two native hole is let out, the side for letting out the close described group of native round shovel in native hole, which is provided with, is led for setting on the soil-covered drum
Native plate, the soil guiding board twist extend in the soil-covered drum.
As further technical solution, the soil-covered drum both ends are provided with sieve, and the sieve is radially, described
Native hole is let out to be distributed in circular ring shape.
As further technical solution, the mulch disconnecting volume is arranged in the rack, and the film roll both ends are set
It is equipped with groove, the elastic telescopic head and lateral column being inserted into the groove of the film roll both ends respectively are provided in the rack.
As further technical solution, the two sides of the rear end of rack are provided with rear-wheel, after two rear-wheels pass through
Axis connection is taken turns, the hind axle is rotatably arranged in the rack.
As further technical solution, the seeding apparatus includes four accurate seeding disks that hind axle side is arranged in, and four
A accurate seeding disk is rotated around sowing wheel shaft, and the accurate seeding disk side is provided with plants case, the rack by universal joint with it is described
The both ends of sowing wheel shaft connection, the sowing wheel shaft are connect by chain with the hind axle end.
As further technical solution, fertilizer apparatus, the fertilizer apparatus packet are provided with above the plastic film mulch device
The fertilizer box being arranged between the hood at both ends is included, the fertilizer box bottom is provided with several funnels, is provided on the funnel
Fistulae, the free end of the fistulae are fixed in the rack of the film-spreading roller side.
As further technical solution, there are four furrowing blades, the furrowing blade setting to exist for fixed setting in the rack
The film-spreading roller front end, the furrowing blade is V-shaped,
The film-spreading roller is provided with press mold idler wheel, two film pressing rollers close to the both ends of the side of the covering device
Take turns spacing and the film-spreading roller equal length.
As further technical solution, the front end of rack is provided with connection frame, is provided with below the connection frame dynamic
Power input unit, the power input device are connect by power universal joint with tractor motive power output shaft, and the driving shaft is logical
Chain is crossed to connect with the gear of the power input device.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, plastic film mulch device is used to for mulch being layered on soil, and covering device is for completing earth mulch
Mulch on, push down mulch, seeding apparatus is sown into seed for Xiang Tuzhong.Rack is for carrying above-mentioned each device.Plastic film mulch device
There is the film roll of mulch including rolling up, there is exhibition film axis below film roll, film-spreading roller is provided with below exhibition film axis, mulch is around exhibition film axis
After be wound on film-spreading roller, film-spreading roller can move up and down, and the both ends of film-spreading roller are arranged on movable stand, movable stand on the rack on
Lower movement.Movable stand two sides are provided with teeth, and arc gear wheel is provided on the outside of teeth, and arc gear wheel synchronous rotary rotates angle
Identical, only one arc gear wheel of synchronization is engaged with movable stand, the same side of two arc gear wheels be coaxially arranged with from
Knucle-gear is moved, has been engaged an active Knucle-gear, the driving shaft and power of active Knucle-gear between two driven Knucle-gears
Device connection, works as spindle rotation, and the arc gear wheel on one side is engaged with movable stand, drives movable stand to move upwards, the arc-shaped gear
The arc gear wheel of the other side is engaged with movable stand while wheel leaves movable stand, and movable stand is driven to move downward, and movable stand moves
While dynamic, film-spreading roller also moves up and down therewith, after the height that film-spreading roller is adjusted according to the height of field, passes through locking device
Mobile rack position is fixed, so that it may start to open up film sowing work.Movable stand is driven to move up and down using gear, it can be accurate
The height for adjusting film-spreading roller adapts to field height, and when resting, such as can will when from ridge turning to adjacent ridge
Movable stand is retracted into the top, and film-spreading roller is avoided excessively to cause to damage with ground friction collision.
2, in the utility model, locking device includes bottom plate, and bottom plate is for fixing, and rotation is provided with disk on bottom plate, circle
Hole is offered on disk, there are two clamp arm, clamp arm to be rotatablely connected by the first rotary shaft and bottom plate for setting above disk, the first rotation
Axis passes through first through hole, is provided with the second through-hole between two first through hole, the second through-hole is also disposed on disk, the second through-hole
For rectangle, it is used for across movable stand.One end of clamp arm is stuck in first through hole, and there are certain intervals with first through hole.In circle
Disk is provided circumferentially about a convex block, and convex block is wholely set with disk, and the side of convex block is provided with cylinder, and cylinder is fixed on bottom plate
On, the telescopic rod of cylinder is connect with convex block.Telescopic-cylinder bar stretches out, and pushes convex block that disk is made to have rotation trend, and the on disk
One through hole squeezes arm end, to make the free end of two clamp arm in position close to each other, to clamp movable stand；
When Telescopic-cylinder bar retracts, the movement of convex block opposite direction makes the free end of two clamp arm in the position being located remotely from each other, that is, unclamps and move
Moving frame moves up and down its freely.When installation, entire locking device is inverted on the rack, makes bottom plate upward, locking device position
In in hood, bottom plate is fixed on hood inner wall.
3, in the utility model, since this equipment is wide mulch film spreading and seeding machine, the middle section of mulch needs earthing that can just make
Mulch is firm.Covering device includes soil-covered drum, and soil-covered drum is located at side of the film-spreading roller far from tractor, soil-covered drum both ends
Opening is provided with close to opening and dials native round shovel, dials native round shovel and the soil close to soil-covered drum both ends is used to import from end and cover
In native roller, plane and soil-covered drum end face are in an acute angle where dialling native round shovel, before dialling native round shovel with the power device of side
And then rotate, bottom contacts with soil, can throw soil in rotary course and be thrown into soil-covered drum end；Soil-covered drum
Middle part setting lets out native hole there are two annular, lets out and is also arranged at intervals with several railings parallel with soil-covered drum axis on native hole,
For avoiding excessive stone soil block from damaging from native hole discharge is let out to mulch.It is located in soil-covered drum and lets out native hole two sides and all set
It is equipped with soil guiding board, twist, direction of rotation is towards to inside soil-covered drum, and as soil-covered drum rotates, two are led for soil guiding board
Native plate can promote the soil at soil-covered drum both ends to Tu Kongchu is let out, and on the other hand can also play the work of broken bulk soil particle
With.
4, in the utility model, soil-covered drum both ends are provided with sieve, make for avoiding large clod from entering soil-covered drum
At blocking.Film roll can easily dismantle installation, and the both ends of film roll are fluted along axis setting, and side is provided in rack
Column and elastic telescopic head, when installation, first cover the groove of film roll one end outside lateral column, then squeeze the spring of elastic telescopic head,
Make spring-compressed occiput insertion film roll other end groove in, when film roll after use, remove in a reverse order
What film roll more renewed.The rear-wheel of rear end of rack is used to support whole device and fills it with the tractor in front or other power
It sets and moves together, reduction is connected with the friction rear-wheel on ground by hind axle.
5, in the utility model, seeding apparatus includes four accurate seeding disks, and four accurate seeding disks pass through sowing wheel shaft jointly, is sowed
The both ends of wheel shaft are by chain and rear-wheel axis connection, and hind axle rotation drives sowing wheel shaft rotation, to make the duck on accurate seeding disk
Mouth formula seeder is constantly worn out in mulch insertion soil, and seed is imported.The side of accurate seeding disk is provided with plants case, for storing kind
Son.
6, it is located above plastic film mulch device in the utility model, in rack and is provided with fertilizer apparatus, for before plastic film mulch
For soil fertilizing, fertilizer apparatus includes fertilizer box, and there are four funnels, hopper outlet to be connected with fistulae, fistulae end for setting below fertilizer box
Portion is fixed in rack of the film-spreading roller far from soil-covered drum side, the corresponding accurate seeding disk of a fistulae.
7, in the utility model, furrowing blade opens soil for shoveling, and is V-arrangement, tip direction for placement fertilizer and seed, furrowing blade
Front, the both ends on the outside of film-spreading roller are provided with press mold idler wheel, for pushing down the both sides of mulch.
8, in the utility model, the connection frame of front end of rack is set below connection frame for connecting with power sources such as tractors
It is equipped with power input device, the two sides of power input device are provided with gear, chain connection gear and driving shaft, power input dress
It sets and spindle rotation is driven to move up and down movable stand.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model middle berth film device and locking device structure schematic diagram；
Fig. 3 is enlarged structure schematic diagram at the utility model movable stand；
Fig. 4 is the utility model locking device structure schematic diagram；
Fig. 5 is the utility model V-arrangement articulation piece structural schematic diagram；
Fig. 6 is the utility model disc structure schematic diagram；
Fig. 7 is the utility model arm clamping structure schematic diagram；
Fig. 8 is the utility model front end structural schematic diagram；
Fig. 9 is the utility model fertilizer adjusting device perspective structure schematic diagram；
Figure 10 is the utility model funnel discharge outlet overlooking structure diagram；
Figure 11 is another embodiment overlooking structure diagram of the utility model funnel discharge outlet；
Figure 12 is the utility model soil-covered drum structural schematic diagram；
Figure 13 is the utility model soil-covered drum schematic diagram of internal structure；
Figure 14 is the utility model film roll bearing structural schematic diagram；
Figure 15 is the utility model power input device structural schematic diagram；
Figure 16 is the utility model coulter group structural schematic diagram；
In figure: 1- rack, 2- plastic film mulch device, 21- film roll, 22- open up film axis, 23- film-spreading roller, 24- movable stand, 25- arc
Shape gear, the driven Knucle-gear of 26-, 27- active Knucle-gear, 28- driving shaft, 3- covering device, 31- soil-covered drum, 311- let out soil
Hole, 312- soil guiding board, 313- sieve, 32- dial native round shovel, 4- seeding apparatus, 41- accurate seeding disk, 42- sowing wheel shaft, 5- locking dress
It sets, 51- bottom plate, 52- disk, 521- first through hole, the second through-hole of 522-, 523- cylinder, 524-V shape articulation piece, 525- convex block,
53- clamp arm, the first rotary shaft of 531-, 6- fertilizer apparatus, 61- fertilizer box, 62- funnel, 621- is tri-angle-holed, 63- fistulae, 64- fertilizer
Quantity regulating device, 641- adjusting screw rod, 642- regulation handle, 643- block, 7- furrowing blade, 8- press mold idler wheel, 9- rotary cultivator,
91- arbor, 92- coulter group, 921- long coulter, the short coulter of 922-, 11- elastic telescopic head, 12- rear-wheel, 13- hind axle, 14- ten thousand
Xiang Jie, 15- hood, 16- connection frame, 17- power input device, 171- gear, 18- power universal joint, 19- lateral column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-Figure 16, the utility model proposes a kind of novel wide mulch film spreading and seeding machines, comprising:
Rack 1, rack 1 are disposed with plastic film mulch device 2, covering device 3 and seeding apparatus 4 from front to back,
Plastic film mulch device 2 includes film roll 21, and exhibition film axis 22, exhibition 22 rotated down of film axis setting are provided with below film roll 21
There is film-spreading roller 23, the end of film-spreading roller 23 is arranged on movable stand 24 by bearing,
The both sides of 24 length direction of movable stand are provided with teeth, the two sides of movable stand 24 along its length be provided with
The arc gear wheel 25 of teeth engagement, is coaxially arranged with driven Knucle-gear 26 on arc gear wheel 25, two driven Knucle-gears 26 pass through
Active Knucle-gear 27 connects, and driven Knucle-gear 26 is arranged in rack 1, and two active Knucle-gears 27 at 23 both ends of film-spreading roller pass through
Driving shaft 28 connects,
24 upper end of movable stand is provided with locking device 5, and locking device 5 includes two clamp arm 53, the end card of movable stand 24
It is located in the gap of two clamp arm 53 formation, the movable stand 24 is arranged in hood 15 with the locking device 5, the machine
The two sides of 1 front end of rack are arranged in cover 15.
In the present embodiment, plastic film mulch device 2 is used to mulch being layered on soil, and covering device 3 is used to complete earth mulch
On mulch, mulch is pushed down, seeding apparatus 4 is sown into seed for Xiang Tuzhong.Rack 1 is for carrying above-mentioned each device.Plastic film mulch device 2
There is the film roll 21 of mulch including rolling up, there is exhibition film axis 22 below film roll 21, opens up and be provided with film-spreading roller 23, mulch below film axis 22
Around being wound on film-spreading roller 23 after exhibition film axis 22, film-spreading roller 23 be can move up and down, and the both ends of film-spreading roller 23 are arranged in movable stand
On 24, movable stand 24 moves up and down in rack 1.24 two sides of movable stand are provided with teeth, are provided with arc gear wheel on the outside of teeth
17125,17125 synchronous rotary of arc gear wheel, rotation angle is identical, only one arc gear wheel 17125 of synchronization and movement
Frame 24 engages, and the same side of two arc gear wheels 17125 is coaxially arranged with driven Knucle-gear 17126, two driven Knucle-gears
An active Knucle-gear 17127 is engaged between 17126, the driving shaft 28 and power device of active Knucle-gear 17127 connect
It connects, when driving shaft 28 rotates, the arc gear wheel 17125 on one side is engaged with movable stand 24, drives movable stand 24 to move upwards, the arc
The arc gear wheel 17125 of the other side is engaged with movable stand 24 while shape gear 17125 leaves movable stand 24, and drives movable stand
24 move downward, and while movable stand 24 is mobile, film-spreading roller 23 also moves up and down therewith, adjusts exhibition film according to the height of field
After the height of roller 23,24 position of movable stand is fixed by locking device 5, so that it may start to open up film sowing work.Locking device 5
Two clamp arm 53 including playing locking effect, hole of 24 one end of movable stand across clamp arm 53, two clamp arm 53 can be real
Existing clamp or release after clamping movable stand 24, reduces movable stand 24 and film-spreading roller 23 since what gravity was wanted to fall becomes
Damage of the gesture to arc gear wheel 17125.
In the present embodiment, drives movable stand 24 to move up and down using gear 171, can accurately adjust the height of film-spreading roller 23
Degree is to adapt to field height, and when resting, for example movable stand 24 can be retracted by from ridge turning to adjacent ridge when
The top avoids film-spreading roller 23 from excessively causing to damage with ground friction collision.
Further, locking device 5 further includes the bottom plate 51 being fixed in rack 1, is provided with disk below bottom plate 51
52,52 edge of disk is provided with first through hole 521, and the second through-hole passed through for 24 end of movable stand is provided in the middle part of disk 52
522, first through hole 521 is arc-shaped, and middle part is connected to the external of disk 52, and 52 one end of disk has been wholely set convex block 525, convex
525 side of block is provided with cylinder 523, and cylinder 523 is fixed on bottom plate 51, and 523 telescopic rod of cylinder and convex block 525 are hinged, and two
Side of the disk 52 far from bottom plate 51 is arranged in clamp arm 53, and the first rotary shaft 531, the first rotary shaft 531 are provided in clamp arm 53
It is fixedly connected after first through hole 521 with bottom plate 51, one end of two clamp arm 53 forms gap, and the other end is caught in first through hole
In 521.
Further, the telescopic rod free end of cylinder 523 is provided with V-arrangement articulation piece 524, the free end of V-arrangement articulation piece 524 with
Convex block 525 is hinged.
In the present embodiment, locking device 5 includes bottom plate 51, and bottom plate 51 is for fixing, and rotation is provided with disk on bottom plate 51
52, hole is offered on disk 52, there are two clamp arm 53, clamp arm 53 to pass through the first rotary shaft 531 and bottom plate for setting above disk 52
51 rotation connections, the first rotary shaft 531 pass through first through hole 521, are provided with the second through-hole 522 between two first through hole 521,
Second through-hole 522 is also disposed on disk 52, and the second through-hole 522 is rectangle, for across movable stand 24.One end card of clamp arm 53
There are certain intervals in first through hole 521, and with first through hole 521.There is a convex block 525 disk 52 is provided circumferentially about,
Convex block 525 is wholely set with disk 52, and the side of convex block 525 is provided with cylinder 523, and cylinder 523 is fixed on bottom plate 51, cylinder
523 telescopic rod is connect by V-arrangement articulation piece 524 with convex block 525.523 telescopic rod of cylinder stretches out, and V-arrangement articulation piece 524 pushes convex
Block 525 makes disk 52 have rotation trend, arm end is squeezed at the first through hole 521 on disk 52, to make two clamp arm 53
Free end in position close to each other, to clamp movable stand 24；When the retraction of 523 telescopic rod of cylinder, V-arrangement articulation piece 524
Middle part bending place no longer contact tab 525,525 opposite direction of convex block movement, makes the free end of two clamp arm 53 in being located remotely from each other
Position, i.e., release movable stand 24 move up and down its freely.When installation, entire locking device 5 is upside down in rack 1, is made
Upward, locking device 5 is located in hood 15 bottom plate 51, and bottom plate 51 is fixed on 15 inner wall of hood.
Further, covering device 3 includes soil-covered drum 31, and 31 axis of soil-covered drum is vertical with 1 direction of advance of rack, earthing
The both ends of roller 31, which are provided with, dials native round shovel 32, dials native round shovel 32 and is arranged in rack 1, on soil-covered drum 31 there are two settings
Native hole 311 is let out, native hole 311 is let out close to the side for dialling native round shovel 32 and is provided with soil guiding board 312, soil guiding board 312 is in soil-covered drum 31
Inside twist extend.
In the present embodiment, since this equipment is wide mulch film spreading and seeding machine, the middle section of mulch needs earthing that can just make mulch
It is firm.Covering device 3 includes soil-covered drum 31, and soil-covered drum 31 is located at side of the film-spreading roller 23 far from tractor, soil-covered drum
31 both ends opens are provided with close to opening and dial native round shovel 32, dial native round shovel 32 and protrude into about 5 centimetres of soil layer, and are located at mulch
Outside, the soil that can lift ground push down the both sides of the mulch spread out, while can also be the soil close to 31 both ends of soil-covered drum
It is imported in soil-covered drum 31 from end, dials native 32 place plane of round shovel and 31 end face of soil-covered drum is in an acute angle, dial native round shovel
32 with rotating in turn before the power device of side, and bottom contacts with soil, can soil be thrown and is thrown into rotary course
31 end of soil-covered drum；It is arranged in the middle part of soil-covered drum 31 and lets out native hole 311 there are two annular, lets out also interval setting on native hole 311
There are several railings parallel with 31 axis of soil-covered drum, for avoiding excessive stone soil block from the native discharge of hole 311 is let out to mulch
It damages.Be located in soil-covered drum 31 and let out native 311 two sides of hole and be both provided with soil guiding board 312, soil guiding board 312 twist, rotation
Turn direction towards to inside soil-covered drum 31, as soil-covered drum 31 rotates, two soil guiding boards 312 can be 31 liang by soil-covered drum
On the other hand the soil at end can also play the role of broken bulk soil particle to propulsion at native hole 311 is let out.Soil is from letting out native hole 311
It releases, is pressed on mulch, form two native items, native item is located exactly in the ditch that furrowing blade 7 is outputed.
Further, 31 both ends of soil-covered drum are provided with sieve 313, and sieve 313 radially, lets out native hole 311 in circular ring shape
Distribution.
In the present embodiment, 31 both ends of soil-covered drum are provided with sieve 313, for avoiding large clod from entering soil-covered drum 31
It results in blockage.
Further, the disassembly of film roll 21 is arranged in rack 1, and the setting of 21 both ends of film roll is fluted, is provided in rack 1
The elastic telescopic head 11 and lateral column 19 being inserted into 21 both ends groove of film roll respectively.
In the present embodiment, film roll 21 can easily dismantle installation, and the both ends of film roll 21 are provided with recessed along axis
Slot, is provided with lateral column 19 and elastic telescopic head 11 in rack 1, and when installation first covers the groove of 21 one end of film roll in lateral column 19
Outside, the spring for then squeezing elastic telescopic head 11 is inserted into spring-compressed occiput in the other end groove of film roll 21, local
Film roll 21 after use, removes what film roll 21 more renewed in a reverse order.
Further, the two sides of 1 rear end of rack are provided with rear-wheel 12, and two rear-wheels 12 are connected by hind axle 13, hind axle
13 are rotatably arranged in rack 1.
In the present embodiment, the rear-wheel 12 of 1 rear end of rack be used to support whole device and make its with the tractor in front or its
He moves power device together, reduces and is connected with the friction rear-wheel 12 on ground by hind axle 13.
Further, seeding apparatus 4 includes that four accurate seeding disks 41 of 13 side of hind axle are arranged in, and four accurate seeding disks 41 are around broadcasting
Kind wheel shaft 42 rotates, and 41 side of accurate seeding disk is provided with plants case 43, and rack 1 is connect by universal joint 14 with sowing wheel shaft 42, sows
The both ends of wheel shaft 42 are connect by chain with 13 end of hind axle.
In the present embodiment, seeding apparatus 4 includes four accurate seeding disks 41, and four accurate seeding disks 41 pass through sowing wheel shaft 42 jointly,
The both ends of sowing wheel shaft 42 are connect by chain with hind axle 13, and the rotation of hind axle 13 drives sowing wheel shaft 42 to rotate, to make
Duck-beak type seeder on accurate seeding disk 41 is constantly worn out in mulch insertion soil, and seed is imported.The side of accurate seeding disk 41 is provided with
Plants case, for storing seed.
Further, the top of plastic film mulch device 2 is provided with fertilizer apparatus 6, and fertilizer apparatus 6 includes the hood 15 that both ends are arranged in
Between fertilizer box 61,61 bottom of fertilizer box is provided with several funnels 62, and fistulae 63 is provided on funnel 62, and the free end of fistulae 63 is solid
It is scheduled in the rack 1 of 23 side of film-spreading roller.
In the present embodiment, the top in rack 1 positioned at plastic film mulch device 2 is provided with fertilizer apparatus 6, for being before plastic film mulch
Soil fertilizing, fertilizer apparatus 6 include fertilizer box 61, and there are four funnels 62, the outlet of funnel 62 to be connected with fistulae for setting below fertilizer box 61
63,63 end of fistulae is fixed in rack 1 of the film-spreading roller 23 far from 31 side of soil-covered drum, the corresponding Precision Seeding of a fistulae 63
Disk 41.
Further, fertilizer adjusting device 64 is provided on funnel 62, fertilizer adjusting device 64 includes sequentially passing through funnel 62
Adjusting screw rod 641, adjust screw rod 641 one end pass through hood 15 after connect with regulation handle 642, the adjusting screw rod 641
On be provided with the block 643 for rotating with it and moving linearly, the discharge port of funnel described in partial occlusion after the block is mobile.
Further, the lower outlet of funnel 62 is provided with tri-angle-holed 621, tri-angle-holed 621 a line and adjusting screw rod 641
Axis is vertical, and block 643 is located in funnel 62, and 643 width of block is less than the lower exit width of funnel 62.
In the present embodiment, fertilizer adjusting device 64 is provided with below fertilizer box 61, the tune including passing perpendicularly through each funnel 62
Screw rod 641 is saved, movement on screw rod 641 is adjusted and is provided with block 643, be provided with internal screw thread in the through-hole of block 643, with adjusting silk
Bar 641 matches, and is equivalent to screw；The length of block 643 and the lower outlet equal length of funnel 62, width are less than funnel 62
Lower exit width, the bottom end of block 643 are stuck in the lower exit of funnel 62, are provided in the lower exit of funnel 62 tri-angle-holed
621, tri-angle-holed 621 be isosceles triangle, and tri-angle-holed 621 side is vertical with the axis of screw rod 641 is adjusted, and works as rotation
Regulation handle 642, adjust screw rod 641 moved with block 643 along axis, 643 bottom of block with tri-angle-holed 621 faying surface
Product gradually changes, to accurately adjust the amount that fertilizer amount leaks out.
Further, the lower outlet of funnel 62 is in rectangle, is provided with through-hole on a side wall of funnel 62, block 643 is in side
Linear movement in wall through-hole, through-hole is identical as 643 size of block, and the width of block 643 is greater than the width of funnel 62.
In the present embodiment, another embodiment of fertilizer adjusting device 64 is to have adjusting screw rod 641 to pass through on funnel 62
Through-hole is provided on one side wall, for through-hole for block 643 by movement, the lower outlet of funnel 62 is exactly conventional rectangular opening, when
Screw rod 641 is adjusted to rotate, block 643 is moved along screw rod 641 is adjusted, since the width of block 643 is greater than the width of funnel 62,
Therefore before fertilising, block 643 is moved to the outlet for sheltering from funnel 62 completely, after fertilising starts, makes block 643 to remote
Direction from funnel 62 is mobile, adjusts the outlet size that funnel 62 exposes as needed, and fertilizer is enable to export from funnel 62 is lower
It leaks out.
Further, there are four furrowing blades 7, furrowing blade 7 to be arranged in 23 front end of film-spreading roller, furrowing blade 7 for fixed setting in rack 1
V-shaped, film-spreading roller 23 is provided with press mold idler wheel 8 close to the both ends of the side of covering device 3, two 8 spacing of press mold idler wheel with
23 equal length of film-spreading roller.
In the present embodiment, furrowing blade 7 opens soil for shoveling, and for placing fertilizer and seed, furrowing blade 7 is V-arrangement, and tip is before
Side, furrowing blade 7 protrudes into about 5 centimetres of subsurface, for accommodate soil-covered drum 31 let out soil that native hole 311 is discharged and it is pushed down
Mulch；The both ends of film-spreading roller 23 are provided with press mold idler wheel 8, and for pushing down the both sides of mulch, press mold idler wheel 8 protrudes into 5 lis of subsurface
Mulch can be pressed into soil by rice.
Further, 1 front end of rack is provided with connection frame 16, and power input device 17, power are provided with below connection frame 16
Input unit 17 is connect by power universal joint 18 with tractor motive power output shaft, and driving shaft 28 is filled by chain and power input
Set 17 connection of gear 171.
In the present embodiment, the connection frame 16 of 1 front end of rack is set below connection frame 16 for connecting with power sources such as tractors
It is equipped with power input device 17, the two sides of power input device 17 are provided with gear 171, chain connection gear 171 and driving shaft
28, power input device 17 drives the rotation of driving shaft 28 to move up and down movable stand 24.
Further, furrowing blade 7 is provided with rotary cultivator 9 far from the side of film-spreading roller, and rotary cultivator 9 includes by chain and active
The arbor 91 that axis 28 connects, the both ends of arbor 91 are rotatably arranged in rack 1, rotate coaxially on arbor 91 and be provided with several coulters
Group 92, several coulter groups 92 are uniformly distributed along axis, and each 92 place plane of coulter group is vertical with arbor 91, and coulter group 92 includes
Long coulter 921 and short coulter 922, long coulter 921 and 922 free end of short coulter are arc-shaped and be bent to its rotation direction, long
Coulter 921 and the setting of the interval of short coulter 922.
In the present embodiment, coulter group 92 is loosened the soil for ploughing, and facilitates trench digging and ferti-seeding, and coulter group 92 includes longer
The combination of long coulter 921 and shorter short coulter 922, long coulter 921 and short coulter 922 can be such that soil is turned over more evenly, clearly
Except in soil weeds and rhizome it is cleaner.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of novel wide mulch film spreading and seeding machine, which is characterized in that including rack (1), the rack (1) sets gradually from front to back
There are plastic film mulch device (2), covering device (3) and seeding apparatus (4),
The plastic film mulch device (2) includes film roll (21), and exhibition film axis (22), the exhibition film are provided with below the film roll (21)
Axis (22) rotated down is provided with film-spreading roller (23), and the end of the film-spreading roller (23) is arranged by bearing in movable stand (24)
On,
The both sides of movable stand (24) length direction are provided with teeth, and the two sides of the movable stand (24) along its length are equal
It is provided with the arc gear wheel (25) engaged with teeth, is coaxially arranged with driven Knucle-gear (26) on the arc gear wheel (25), two
A driven Knucle-gear (26) is connected by active Knucle-gear (27), and the driven Knucle-gear (26) is arranged in the rack
(1) on, two active Knucle-gears (27) at film-spreading roller (23) both ends are connected by driving shaft (28),
Movable stand (24) upper end is provided with locking device (5), and the locking device (5) includes two clamp arm (53), described
The end of movable stand (24) is fastened in the gap that two clamp arm (53) are formed, and the movable stand (24) and the locking fill
It sets (5) to be arranged in hood (15), two sides of hood (15) setting in the rack (1) front end.
2. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that the locking device further includes solid
The fixed bottom plate (51) being arranged on the rack (1), bottom plate (51) lower section are provided with disk (52), disk (52) side
It is provided at edge first through hole (521), second passed through for the movable stand (24) end is provided in the middle part of the disk (52)
Through-hole (522), the first through hole (521) is arc-shaped, and middle part is connected to the external of the disk (52),
Described disk (52) one end has been wholely set convex block (525), and convex block (525) side is provided with cylinder (523), described
Cylinder (523) is fixed on the bottom plate (51), cylinder (523) telescopic rod and the convex block (525) hingedly,
Two clamp arm (53) settings are set on the side of the disk (52) far from the bottom plate (51), the clamp arm (53)
Be equipped with the first rotary shaft (531), first rotary shaft (531) pass through the first through hole (521) afterwards with the bottom plate (51)
It is fixedly connected, one end of two clamp arm (53) forms gap, and the other end is caught in the first through hole (521).
3. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that the covering device (3) includes
Soil-covered drum (31), soil-covered drum (31) axis is vertical with the rack (1) direction of advance, the soil-covered drum (31)
Both ends, which are provided with, dials native round shovel (32), and described group of native round shovel (32) is arranged on the rack (1), the soil-covered drum (31)
There are two letting out native hole (311), described native hole (311) side of group native round shovel (32) described in of letting out is provided with soil guiding board for upper setting
(312), the soil guiding board (312) twist extends in the soil-covered drum (31).
4. the novel wide mulch film spreading and seeding machine of one kind according to claim 3, which is characterized in that soil-covered drum (31) both ends
It is provided with sieve (313), radially, the native hole (311) of letting out is distributed the sieve (313) in circular ring shape.
5. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that film roll (21) disassembly is set
It sets on the rack (1), film roll (21) the both ends setting is fluted, is provided on the rack (1) and is inserted into institute respectively
State the elastic telescopic head (11) and lateral column (19) in the groove of film roll (21) both ends.
6. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that the two of rack (1) rear end
Side is provided with rear-wheel (12), and two rear-wheels (12) are connected by hind axle (13), and the hind axle (13) is rotatably arranged on
On the rack (1).
7. the novel wide mulch film spreading and seeding machine of one kind according to claim 6, which is characterized in that the seeding apparatus (4) includes
Four accurate seeding disks (41) in hind axle (13) side are set, and four accurate seeding disks (41) rotate around sowing wheel shaft (42), institute
It states accurate seeding disk (41) side to be provided with plants case (43), the rack (1) is connected by universal joint (14) and the sowing wheel shaft (42)
It connects, the both ends of the sowing wheel shaft (42) are connect by chain with the hind axle (13) end.
8. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that the plastic film mulch device (2) it is upper
Side is provided with fertilizer apparatus (6), and the fertilizer apparatus (6) includes the fertilizer box being arranged between the hood (15) at both ends
(61), fertilizer box (61) bottom is provided with several funnels (62), is provided with fistulae (63), the fistulae on the funnel (62)
(63) free end is fixed in the rack (1) of the film-spreading roller (23) side.
9. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that fixation is set on the rack (1)
It sets there are four furrowing blade (7), the furrowing blade (7) is arranged in the film-spreading roller (23) front end, and the furrowing blade (7) is V-shaped,
The film-spreading roller (23) is provided with press mold idler wheel (8) close to the both ends of the side of the covering device (3), described in two
Press mold idler wheel (8) spacing and the film-spreading roller (23) equal length.
10. the novel wide mulch film spreading and seeding machine of one kind according to claim 1, which is characterized in that rack (1) the front end setting
Have connection frame (16), be provided with power input device (17) below the connection frame (16), the power input device (17) is logical
It crosses power universal joint (18) to connect with tractor motive power output shaft, the driving shaft (28) is filled by chain and power input
Set gear (171) connection of (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920041941.8U CN209420275U (en) | 2019-01-10 | 2019-01-10 | A kind of novel wide mulch film spreading and seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920041941.8U CN209420275U (en) | 2019-01-10 | 2019-01-10 | A kind of novel wide mulch film spreading and seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209420275U true CN209420275U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920041941.8U Expired - Fee Related CN209420275U (en) | 2019-01-10 | 2019-01-10 | A kind of novel wide mulch film spreading and seeding machine |
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| CN (1) | CN209420275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429597A (en) * | 2019-01-10 | 2019-03-08 | 内蒙古田享科技有限公司 | A kind of novel wide mulch film spreading and seeding machine |
-
2019
- 2019-01-10 CN CN201920041941.8U patent/CN209420275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429597A (en) * | 2019-01-10 | 2019-03-08 | 内蒙古田享科技有限公司 | A kind of novel wide mulch film spreading and seeding machine |
| CN109429597B (en) * | 2019-01-10 | 2024-02-02 | 内蒙古田享科技有限公司 | Novel wide spread film seeder |
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