CN109983890A - A kind of fertilizer distributor for seeder - Google Patents
A kind of fertilizer distributor for seeder Download PDFInfo
- Publication number
- CN109983890A CN109983890A CN201910372527.XA CN201910372527A CN109983890A CN 109983890 A CN109983890 A CN 109983890A CN 201910372527 A CN201910372527 A CN 201910372527A CN 109983890 A CN109983890 A CN 109983890A
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- China
- Prior art keywords
- shaft
- gear
- buffer bin
- sliding block
- discharge port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims description 23
- 239000005060 rubber Substances 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The present invention provides a kind of fertilizer distributors for seeder, belong to technical field of seeders.The present invention includes buffer bin, first rotating shaft, second shaft, third shaft, first partial gear, second partial gear, sliding block, driving device and transmission mechanism, material stock chamber is equipped in buffer bin, first rotating shaft, it is intracavitary that second shaft and third shaft are rotatably arranged on material stock, first rotating shaft, it is circumferentially arranged in second shaft and third shaft to have several stirring rods, first rotating shaft and the first partial gear are connected, second shaft and the second partial gear are connected, sliding block vertical sliding is arranged on the lateral wall of buffer bin, sliding block is equipped with rack gear close to the side of the first partial gear and the second partial gear, driving device is able to drive sliding block and slides up and down, the fertilizer that material stock can be made intracavitary simultaneously is equably emitted from discharge port.The present invention can stir the fertilizer in buffer bin during fertilising, realize Quick uniform fertilising.
Description
Technical field
The invention belongs to technical field of seeders, are related to a kind of fertilizer distributor for seeder.
Background technique
The agricultural production in China and agricultural mechanization development are very fast, and fertilizer production and dose increase year by year, seeding machinery
The requirement applied fertilizer while change is also growing day by day.Seeding operation is the key link in agricultural production process, and applying fertilizer is to adjust
Soil constitutes, improves the important measures of plant fertility and nutrition, also needs the means for taking science, guarantees both quality and quantity to meet crop
Growth demand.
Be easy to appear caking phenomenon after making moist and be pressurized due to chemical fertilizer, existing fertilizer distributor to the stirring action of fertilizer compared with
It is small, the chemical fertilizer of agglomeration cannot be blended, block-like fertilizer is easy the discharge port of blocking fertilizer distributor, interrupts fertilising, influences to arrange
Fertilizer efficiency rate；In addition, the fertilizer poor for circulation, in fact it could happen that aerial phenomenon will cause if be not sufficiently stirred
Phenomena such as fertilizer omits in printing, broken strip of applying fertilizer influences quality of applying fertilizer.
Existing fertilizer distributor discharge fertilizer is uneven, causes fertilizer to waste, fertilizer effect is poor, and soil is caused to cannot get abundance
Nutrient, keep crop growth bad.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of fertilizer dress for seeder is proposed
It sets, it being capable of quickly and evenly fertilizer, moreover it is possible to fertilizer is sufficiently stirred during fertilizer.
Object of the invention can be realized by the following technical scheme: a kind of fertilizer distributor for seeder, comprising: deposit
Hopper, the buffer bin include material stock chamber, and the material stock chamber is located in buffer bin；Feed inlet, the feed inlet are located at buffer bin
Top；Discharge port, the discharge port are located at the bottom of buffer bin；
First rotating shaft, the second shaft and third shaft, the first rotating shaft, the second shaft and third shaft horizontally rotate
Be arranged it is intracavitary in material stock and be parallel to each other, in the first rotating shaft, the second shaft and third shaft it is circumferentially arranged have it is several
A stirring rod；
First partial gear and the second partial gear, one end of the first rotating shaft are pierced by buffer bin and end and the
One partial gear is connected, and one end of second shaft is pierced by buffer bin and end and the second partial gear are connected；
Sliding block, the sliding block vertical sliding are arranged on the lateral wall of buffer bin, and the sliding block is located at the first incomplete tooth
Between wheel and the second partial gear, the sliding block is equipped with close to the side of the first partial gear and the second partial gear
Rack gear, when sliding block upward sliding, the rack gear close to the second partial gear engages connection with the second partial gear, works as sliding block
When slide downward, the rack gear close to the first partial gear engages connection with the first partial gear；
Driving device, the driving device are able to drive sliding block and slide up and down, while the fertilizer that material stock can be made intracavitary is equal
It is emitted evenly from discharge port；
Transmission mechanism, the transmission mechanism can make first rotating shaft, the second shaft and third shaft while link.
In the above-mentioned fertilizer distributor for seeder, the distance phase of the first rotating shaft and third shaft to discharge port
Deng the third shaft is located at the lower section of first rotating shaft and the second shaft.
In the above-mentioned fertilizer distributor for seeder, the driving device includes:
4th shaft, the 4th shaft horizontally rotate setting it is intracavitary in material stock, the 4th shaft be located at discharge port with
It is parallel to each other between third shaft and with third shaft；
First motor, the first motor are arranged on the lateral wall of buffer bin by pedestal, and the one of the 4th shaft
End is pierced by buffer bin and the output shaft fixed connection of end and first motor；
Cam, the other end of the 4th shaft is pierced by buffer bin and end and cam are connected；
Upper guide rod and lower guide rod, the upper guide rod and lower guide rod are vertically disposed on the upper and lower side of sliding block
On；
Upper guide plate and lower guide plate, the upper guide plate level be installed in the outside of buffer bin and be located at sliding block just on
Side, the upper guide plate are equipped with upper through hole, and the upper guide rod is plugged in through hole, and the lower guide plate passes through two
A connecting plate is installed in the outside of buffer bin and is located at the underface of sliding block, and the lower guide plate is equipped with lower through hole, described
Lower guide rod is plugged in lower through hole；
Base plate, the base plate are installed in the one end of lower guide rod far from sliding block, are arranged on the lower guide rod multiple
Position spring, the reset spring is between lower guide plate and base plate；
Idler wheel, the idler wheel are rotatably arranged on the lower section of base plate, the wheel face of the idler wheel always with the wheel face phase of cam
Contact；
Cutting agency, the cutting agency are arranged in discharge port, and the cutting agency can be turned using the 4th shaft
It is dynamic equably to emit the intracavitary fertilizer of material stock from discharge port.
In the above-mentioned fertilizer distributor for seeder, the cutting agency includes:
Roller, the roller are installed in the 4th shaft, have been uniformly arranged in the circumferential direction several on the wheel face of the roller
The length direction of rubber plectrum, the rubber plectrum is consistent with the axis direction of roller；
Two plugging structures, two plugging structures are separately positioned on the front and rear sides of material stock chamber, when roller is in quiet
Only when state, two plugging structures are in contact with the two of them rubber plectrum on roller wheel face respectively and generate compression
Power blocks discharge port.
In the above-mentioned fertilizer distributor for seeder, the plugging structure includes:
Rotary seal plate, the rotary seal plate are hinged on the inner sidewall of material stock chamber；
Supporting block, the supporting block are installed on the inner sidewall of material stock chamber；
Holddown spring, one end of the holddown spring and supporting block are connected, and the other end of the holddown spring and rotation are close
Sealing plate is connected far from the side of roller, under the action of holddown spring, the rotary seal plate always with its on roller wheel face
In a rubber plectrum be in contact and generate pressing force.
In the above-mentioned fertilizer distributor for seeder, the transmission mechanism includes:
One end of third gear, the third shaft is pierced by buffer bin and end is coaxially connected with third gear；
First gear, the first gear are coaxially installed in first rotating shaft, and the first gear is located at buffer bin and
Between one partial gear, the first gear engages connection with third gear；
Second gear, the second gear are coaxially installed in the second shaft, and the second gear is located at buffer bin and
Between two partial gears, the second gear engages connection with third gear.
It further include fertilizing mechanism in the above-mentioned fertilizer distributor for seeder, the fertilizing mechanism setting is discharging
The lower section of mouth, the fertilizing mechanism include:
Support plate and four support frames, four support frames as described above are vertically arranged on the lateral wall of buffer bin, the branch
Fagging is horizontally set between four support frames；
Second motor, second motor are installed on the upper side of support plate；
Turntable, the turntable is in underface coniform and positioned at discharge port, the output shaft of the turntable and the second motor
It is coaxial to be connected, gap is formed between the turntable and discharge port.
Compared with prior art, the invention has the following advantages that
1, fertilizer is added to that material stock is intracavitary, and under original state, the 4th shaft is static, and rotary seal plate is being pressed by feed inlet
Under the action of tight spring, the rubber plectrum on extruding drum wheel face makes fertilizer be in material stock always intracavitary, can not be under discharge port
It falls；When needing to apply fertilizer, start first motor, drive the 4th shaft and roller rotation, the rubber plectrum on roller pushes rotation
Sealing plate, so that rotary seal plate is rotated towards the direction of the second vertical portion inner sidewall, holddown spring is compressed, and roller is rotated two
Fertilizer between a rubber plectrum takes material stock chamber out of, and fertilizer drops down onto discharge port under the effect of gravity, then equal by fertilizing mechanism
Even emits, and realizes Quick uniform fertilising；
2, starting first motor drives the rotation of the 4th shaft, so that the cam driven idler wheel in the 4th shaft moves up and down,
When idler wheel moves upwards, reset spring is compressed, and lower guide rod band movable slider upward sliding, sliding block is close to the second incomplete tooth
The second partial gear of rack drives of wheel side rotates clockwise, so that the second gear in the second shaft and the second shaft is suitable
Hour hands rotate, and second gear drives third gear and third shaft to rotate clockwise, third gear drive first gear and
First rotating shaft rotates clockwise, and when sliding block is moved to highest point, the first partial gear is clockwise in first rotating shaft
Rack gear with sliding block close to the first partial gear side engages, and idler wheel moves downward at this time, the compressed energy of reset spring
Start to discharge, lower guide rod band movable slider slide downward, sliding block close to the first partial gear side rack drives first not
Complete gear rotates clockwise, so that the first gear in first rotating shaft and first rotating shaft rotates clockwise, first gear
Third gear and third shaft is driven to rotate clockwise, third gear drives second gear and the second shaft to rotate clockwise, when
When sliding block is moved to minimum point, the second partial gear is clockwise to sliding block close to the second incomplete tooth in the second shaft
The rack gear engagement for taking turns side, under the rotation of first motor, so that first rotating shaft, the second shaft and third shaft are clockwise always
Rotation, enables stirring rod that the intracavitary fertilizer of material stock is sufficiently stirred, prevents fertilizer agglomeration or maked somebody a mere figurehead；
3, start the second motor while starting first motor, drive turntable and roller rotation, roller is rotated two
Fertilizer between rubber plectrum takes material stock chamber out of, falls on the turntable below discharge port, the fertilizer on turntable circular conical surface by
The effect of centrifugal force, uniformly emits from gap, avoids concentrating in fertilizer and discharge, causes soil nutrient uneven, shadow
Ring crop yield.
Detailed description of the invention
Fig. 1 is this structural schematic diagram for the fertilizer distributor of seeder；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the cross-sectional view of B-B in Fig. 1；
Fig. 4 is the cross-sectional view of C-C in Fig. 1；
Fig. 5 is the cross-sectional view of D-D in Fig. 1；
Fig. 6 is the cross-sectional view of E-E in Fig. 1.
In figure, 1, buffer bin；11, bending plate；111, the first vertical portion；112, rake；113, the second vertical portion；12,
Side plate；121, hairbrush item；13, top plate；131, feed inlet；14, discharge port；15, material stock chamber；16, support frame；17, rotary seal
Plate；18, holddown spring；181, supporting block；2, first rotating shaft；21, first gear；22, the first partial gear；23, stirring rod；
3, the second shaft；31, second gear；22, the second partial gear；4, third shaft；；41, third gear；5, the 4th shaft；
51, roller；511, rubber plectrum；52, cam；53, first motor；6, sliding block；61, rack gear；62, upper guide rod；621, sealing plate；
63, upper guide plate；631, upper through hole；64, lower guide rod；65, lower guide plate；651, lower through hole；652, connecting plate；66,
Base plate；67, idler wheel；671, fixing axle；672, axillare；7, support plate；71, the second motor；72, turntable；721, gap.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 6, a kind of fertilizer distributor for seeder, including buffer bin 1, first rotating shaft 2, the second shaft
3, third shaft 4, the first partial gear 22, the second partial gear 32, sliding block 6, driving device and transmission mechanism.
The buffer bin 1 is made of 13, two side plates 12 of top plate and two bending plates 11, and two side plates 12, which are located at, to be deposited
The left and right sides of hopper 1, two bending plates 11 are located at the front and rear sides of buffer bin 1, the bending plate 11 from top to bottom according to
Secondary includes the first vertical portion 111, rake 112 and the second vertical portion 113, and the distance between two second vertical portions 113 are less than
The distance between two first vertical portions 111, the top plate 13 are located at the top of buffer bin 1, are equipped with material stock in the buffer bin 1
Chamber 15, feed inlet 131 is offered on the top plate 13, and the bottom of the buffer bin 1 is equipped with discharge port 14.
The first rotating shaft 2, the second shaft 3 and third shaft 4, which horizontally rotate, to be arranged between two side plates 12 and phase
It is mutually parallel, several stirring rods 23 have been uniformly arranged in the circumferential direction in the first rotating shaft 2, the second shaft 3 and third shaft 4.
The fertilizer in material stock chamber 15 can be sufficiently stirred in stirring rod 23 in first rotating shaft 2, the second shaft 3 and third shaft 4,
And it does not interfere with each other while agitating.
One end of the first rotating shaft 2 is pierced by buffer bin 1 and end and the first partial gear 22 are connected, and described second turn
One end of axis 3 is pierced by buffer bin 1 and end and the second partial gear 32 are connected.
6 vertical sliding of sliding block is arranged on the lateral wall of buffer bin 1, and the sliding block 6 is located at the first partial gear
22 and second between partial gear 32, the sliding block 6 close to the first partial gear 22 and the second partial gear 32 one
Side is equipped with rack gear 61, when 6 upward sliding of sliding block, close to the rack gear 61 and the second partial gear of the second partial gear 32
32 engagement connections, when 6 slide downward of sliding block, the rack gear 61 close to the first partial gear 22 is nibbled with the first partial gear 22
Close connection.
The driving device is able to drive sliding block 6 and slides up and down, at the same can make fertilizer in material stock chamber 15 equably from
Discharge port 14 emits.
The transmission mechanism can make first rotating shaft 2, the second shaft 3 and third shaft 4 while link.
Start driving device, band 6 upward sliding of movable slider, rack gear 61 of the sliding block 6 close to 32 side of the second partial gear
It drives the second partial gear 32 to rotate clockwise, so that the second shaft 3 rotates clockwise, drives the by transmission mechanism
Three shafts 4 and first rotating shaft 2 rotate clockwise, when sliding block 6 is moved to highest point, the first partial gear in first rotating shaft 2
22 rack gears 61 for being clockwise to sliding block 6 close to 22 side of the first partial gear engage, and driving device, which drives, at this time slides
6 slide downward of block, rack gear 61 of the sliding block 6 close to 22 side of the first partial gear drive the first partial gear 22 to turn clockwise
It is dynamic, so that first rotating shaft 2 rotates clockwise, drive third shaft 4 and the second shaft 3 to turn clockwise by transmission mechanism
Dynamic, when sliding block 6 is moved to minimum point, second partial gear 32 is clockwise to sliding block 6 close to the in the second shaft 3
The rack gear 61 of two partial gears, 32 side engages, in sliding block 6 during sliding up and down, so that first rotating shaft 2, the second shaft
3 and third shaft 4 rotate clockwise always, enable stirring rod 23 that the fertilizer in material stock chamber 15 is sufficiently stirred, prevent fertilizer knot
Block is maked somebody a mere figurehead；In addition, driving device can pass through the fertilizer in material stock chamber 15 while sliding up and down with movable slider 6
Discharge port 14 uniformly emits, and realizes Quick uniform fertilizer.
Specifically, the first rotating shaft 2 and third shaft 3 being equidistant to discharge port 14, the third shaft 4
On the perpendicular bisector of first rotating shaft 2 and the second shaft 3, the third shaft 4 is located at the lower section of first rotating shaft 2.
The direction that first rotating shaft 2, the second shaft 3 and third shaft 4 fall along fertilizer is successively stirred from top to bottom, so that
It stirs more abundant.
Specifically, the driving device include the 4th shaft 5, first motor 53, cam 52, upper guide rod 62, under lead
To bar 64, upper guide plate 63, lower guide plate 65, base plate 66, idler wheel 67 and cutting agency.
4th shaft 5, which horizontally rotates, to be arranged between two side plates 12, and the 4th shaft 5 is located at 14 He of discharge port
It is parallel to each other between third shaft 4 and with third shaft 4.
The first motor 53 is arranged on the lateral wall of buffer bin 1 by pedestal, and one end of the 4th shaft 5 is pierced by
Positioned at the side plate 12 in 1 left side of buffer bin and the output shaft fixed connection of end and first motor 53.
The side plate 12 and end and cam 52 that the other end of 4th shaft 5 is pierced by positioned at 1 right side of buffer bin are connected.
The upper guide rod 62 and lower guide rod 64 are vertically disposed in the upper and lower side of sliding block 6.
63 level of upper guide plate is installed on the side plate 12 in 1 left side of buffer bin and is located at the surface of sliding block 6,
The upper guide plate 63 is equipped with upper through hole 631, and the size of the upper through hole 631 is greater than the ruler of upper 62 cross section of guide rod
Very little, the upper guide rod 62 is plugged in through hole 631, and the upper end of the upper guide rod 62 is equipped with sealing plate 621, the sealing plate
621 size is greater than the size of upper through hole 631, and the lower guide plate 65 is installed in by two connecting plates 652 positioned at material stock
On the side plate 12 in 1 left side of case and positioned at the underface of sliding block 6, the lower guide plate 65 is equipped with lower through hole 651, passes through under described
The size of perforation 651 is greater than the size of lower 64 cross section of guide rod, and the lower guide rod 64 is plugged in lower through hole 651.
When 6 upward sliding of sliding block, upper guide rod 62 is along upper 631 upward sliding of through hole, and lower guide rod 64 is under
651 upward sliding of through hole, when 6 slide downward of sliding block, upper guide rod 62 is along upper 631 slide downward of through hole, lower guiding
Bar 64 may insure that sliding block 6 is upper vertically and glide along lower 651 slide downward of through hole, the upper guide plate 63 and lower guide plate 65
Dynamic, the sealing plate 621 can prevent guide rod 62 from skidding off through hole 631 downwards.
The base plate 66 is installed in the lower one end of guide rod 64 far from sliding block 6, is arranged on the lower guide rod 64 multiple
Position spring 641, the reset spring 641 is between lower guide plate 65 and base plate 66.
It is vertically arranged on the downside of the base plate 66 there are two axillare 672, is installed between two axillares 672
Fixing axle 671, in the idler wheel 67 rotation setting fixing axle 671, the wheel face of the idler wheel 67 always with the wheel face phase of cam 52
Contact.
The cutting agency is arranged in discharge port 14, and the cutting agency can will be deposited using the rotation of the 4th shaft 5
Fertilizer in material chamber 15 is equably emitted from discharge port 14.
Start first motor 53 and drive the rotation of the 4th shaft 5, so that the cam 52 in the 4th shaft 5 drives about 67 idler wheel
Movement, when idler wheel 67 moves upwards, reset spring 641 is compressed, and lower guide rod 64 is with 6 upward sliding of movable slider, upper guiding
Bar 62 is along upper 631 upward sliding of through hole, and lower guide rod 64 is along lower 651 upward sliding of through hole, when sliding block 6 is moved to most
After high point, idler wheel 67 starts to move downward, and the compressed energy of reset spring 641 starts to discharge, and lower guide rod 64 is with movable slider 6
Slide downward, upper guide rod 62 along upper 631 slide downward of through hole, lower guide rod 64 along lower 651 slide downward of through hole,
After sliding block 6 is moved to minimum point, idler wheel 67 starts to move upwards, and sliding block 6 is realized up and down reciprocatingly by the rotation of first motor 53
Sliding, makes first rotating shaft 2, the second shaft 3 and third shaft 4 gyrate, the fertilizer in material stock chamber 15 is sufficiently stirred, simply
Efficiently；In addition, cutting agency can be uniform by discharge port 14 by the fertilizer in material stock chamber 15 using the rotation of the 4th shaft 5
It emits, structure is simple.
Specifically, the cutting agency includes roller 51 and two plugging structures.
The roller 51 is coaxially installed in the 4th shaft 5, if being uniformly arranged in the circumferential direction on the wheel face of the roller 51
Dry rubber plectrum 511, the length direction of the rubber plectrum 511 is consistent with the axis direction of roller 51.
Two plugging structures are separately positioned on the front and rear sides of material stock chamber 15, when roller 51 remains static,
Two plugging structures are in contact with the two of them rubber plectrum 511 on 51 wheel face of roller respectively and generate pressing force, will
Discharge port 14 blocks.
Fertilizer is added in material stock chamber 15 by feed inlet 131, and under original state, the 4th shaft 5 is static, two closure knots
Rubber plectrum 511 on 51 wheel face of structure extruding drum, is in fertilizer always in material stock chamber 15, can not fall from discharge port 14,
It prevents from the fertilizer in material stock chamber 15 from making moist to agglomerate；When needing to apply fertilizer, start first motor 53, drives the 4th shaft 5 and roller
51 rotations, the rotation of roller 51 take the fertilizer between two rubber plectrums 511 out of material stock chamber 15, and fertilizer drops down under the effect of gravity
Discharge port 14 realizes fast blanking fertilising.
Specifically, the plugging structure includes rotary seal plate 17, supporting block 181 and holddown spring 18.
The rotary seal plate 17 is hinged on the inside of the second vertical portion 113, and it is vertical that the supporting block 181 is installed in second
The inside in portion 113 and the lower section for being located at rotary seal plate 17.
One end of the holddown spring 18 and supporting block 181 are connected, the other end of the holddown spring 18 and rotary seal
Plate 17 is connected far from the side of roller 51, and under the action of holddown spring 18, the rotary seal plate 17 is taken turns with roller 51 always
One of rubber plectrum 511 on face contacts and generates pressing force.
Preferably, horizontal on the inner sidewall of two side plates 12 to be equipped with hairbrush item 121, two hairbrush items 121
It is in contact respectively with the both ends of the surface of roller 51.The hairbrush item 121 can prevent seam of the fertilizer between roller 51 and side plate 12
Discharge port is fallen in gap.
4th shaft 5 remains static, and rotary seal plate 17 is under the action of holddown spring 18,51 wheel face of extruding drum
On rubber plectrum 511, be in fertilizer always in material stock chamber 15, can not be fallen down from discharge port 14；When needing to apply fertilizer,
Start first motor 53, drive the rotation of the 4th shaft 5, the rubber plectrum 511 on roller 51 pushes rotary seal plate 17, so that turning
Dynamic sealing plate 17 is rotated towards the direction of 113 inner sidewall of the second vertical portion, and holddown spring 18 is compressed, and roller 51 is rotated two rubbers
Fertilizer between glue plectrum 511 takes material stock chamber 15 out of, and fertilizer drops down onto discharge port 14 under the effect of gravity；In addition, passing through control the
The speed of the adjustable blanking of velocity of rotation of one motor 53, securely and reliably.
Specifically, the transmission mechanism includes first gear 21, second gear 31, third gear 41.
The side plate 12 and end and third gear 41 that one end of the third shaft 3 is pierced by positioned at 1 right side of buffer bin are coaxial
It is connected.
The first gear 21 is coaxially installed in first rotating shaft 2, and the first gear 21 is located at buffer bin 1 and first not
Between complete gear 22, the first gear 21 engages connection with third gear 41.
The second gear 31 is coaxially installed in the second shaft 3, and the second gear 31 is located at buffer bin 1 and second not
Between complete gear 32, the second gear 31 engages connection with third gear 41.
Drive the first partial gear 22 suitable when rack gear 61 of the sliding block 6 close to 22 side of the first partial gear moves down
Hour hands rotation, rotates clockwise first rotating shaft 2 and first gear 21, and first gear 21 drives third gear 41 and third shaft
4 rotate clockwise, and third gear 41 drives second gear 31 and the second shaft 3 to rotate clockwise；When sliding block 6 is endless close to second
The rack gear 61 of 32 side of all gear, which moves up, drives the second partial gear 32 to rotate clockwise, and makes the second shaft 3 and second
Gear 31 rotates clockwise, and second gear 31 drives third gear 41 and third shaft 4 to rotate clockwise, and third gear 41 drives
First gear 21 and first rotating shaft 2 rotate clockwise, and first rotating shaft 2, the second shaft may be implemented in moving back and forth up and down for sliding block 6
3 and the lasting linkage simultaneously of third shaft 4, structure is simple, low in cost.
Specifically, which further includes fertilizing mechanism, and the lower section of discharge port 14, institute is arranged in the fertilizing mechanism
Stating fertilizing mechanism includes support plate 7, the second motor 71, turntable 72 and four support frames 16.
Four support frames as described above 16 are vertically arranged in two-by-two respectively on first vertical portion 111 of two bending plates 11, described
Support plate 7 is horizontally set between four support frames 16.
Second motor 71 is installed on the upper side of support plate 7.
The turntable 72 is in underface coniform and positioned at discharge port 14, the output of the turntable 72 and the second motor 71
Axis is coaxially connected, it is preferable that the lower section in discharge port 14 and being located at roller 51, the turntable 72 are protruded into the top of the turntable 72
Circular conical surface and discharge port 14 between be formed with gap 721.
Start the second motor 71 while starting first motor 53, drives turntable 72 to rotate, when two rubber plectrums 511
Between fertilizer be carried over material stock chamber 15, fertilizer when falling on the turntable 72 of the lower section of discharge port 14, on 72 circular conical surface of turntable
It is subject to centrifugal forces, is uniformly emitted from gap 721, avoid concentrating in fertilizer and discharge, cause soil nutrient not
Uniformly, crop yield is influenced.
In the description of this patent, it is to be understood that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description this patent and simplifies description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is understood as a limitation of this patent.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of fertilizer distributor for seeder characterized by comprising buffer bin (1), the buffer bin (1), which includes, deposits
Expect chamber (15), the material stock chamber (15) is located in buffer bin (1)；Feed inlet (131), the feed inlet (131) are located at buffer bin
(1) top；Discharge port (14), the discharge port (14) are located at the bottom of buffer bin (1)；
First rotating shaft (2), the second shaft (3) and third shaft (4), the first rotating shaft (2), the second shaft (3) and third turn
Axis (4) horizontally rotates setting in material stock chamber (15) and is parallel to each other, the first rotating shaft (2), the second shaft (3) and third
It is circumferentially arranged in shaft (4) to have several stirring rods (23)；
One end of first partial gear (22) and the second partial gear (32), the first rotating shaft (2) is pierced by buffer bin (1)
And end and the first partial gear (22) are connected, one end of second shaft (3) is pierced by buffer bin (1) and end and second
Partial gear (32) is connected；
Sliding block (6), sliding block (6) vertical sliding are arranged on the lateral wall of buffer bin (1), and the sliding block (6) is located at first
Between partial gear (22) and the second partial gear (32), the sliding block (6) is close to the first partial gear (22) and the
The side of two partial gears (32) is equipped with rack gear (61), when sliding block (6) upward sliding, close to the second partial gear
(32) rack gear (61) engages connection with the second partial gear (32), when sliding block (6) slide downward, not exclusively close to first
The rack gear (61) of gear (22) engages connection with the first partial gear (22)；
Driving device, the driving device are able to drive sliding block (6) and slide up and down, while can make the fertilizer in material stock chamber (15)
Equably emitted from discharge port (14)；
Transmission mechanism, the transmission mechanism can make first rotating shaft (2), the second shaft (3) and third shaft (4) while link.
2. the fertilizer distributor according to claim 1 for seeder, which is characterized in that the first rotating shaft (2) and
Three shafts (3) being equidistant to discharge port (14), the third shaft (4) are located at first rotating shaft (2) and the second shaft (3)
Lower section.
3. the fertilizer distributor according to claim 2 for seeder, which is characterized in that the driving device includes:
4th shaft (5), the 4th shaft (5) horizontally rotate setting in material stock chamber (15), and the 4th shaft (5) is located at
It is parallel to each other between discharge port (14) and third shaft (4) and with third shaft (4)；
First motor (53), the first motor (53) are arranged on the lateral wall of buffer bin (1) by pedestal, and described 4th turn
One end of axis (5) is pierced by the output shaft fixed connection of buffer bin (1) and end and first motor (53)；
Cam (52), the other end of the 4th shaft (5) is pierced by buffer bin (1) and end and cam (52) are connected；
Upper guide rod (62) and lower guide rod (64), the upper guide rod (62) and lower guide rod (64) are vertically disposed on cunning
In the upper and lower side of block (6)；
Upper guide plate (63) and lower guide plate (65), upper guide plate (63) level are installed in outside and the position of buffer bin (1)
In the surface of sliding block (6), the upper guide plate (63) is equipped with upper through hole (631), and the upper guide rod (62) is plugged in
In upper through hole (631), the lower guide plate (65) is installed in outside and the position of buffer bin (1) by two connecting plates (652)
In the underface of sliding block (6), the lower guide plate (65) is equipped with lower through hole (651), and the lower guide rod (64) is plugged in
In lower through hole (651)；
Base plate (66), the base plate (66) are installed in the one end of lower guide rod (64) far from sliding block (6), the lower guide rod
(64) it is arranged on reset spring (641), the reset spring (641) is located between lower guide plate (65) and base plate (66)；
Idler wheel (67), the idler wheel (67) are rotatably arranged on the lower section of base plate (66), the wheel face of the idler wheel (67) always with
The wheel face of cam (52) is in contact；
Cutting agency, in discharge port (14), the cutting agency can utilize the 4th shaft (5) for the cutting agency setting
Rotation equably emits the fertilizer in material stock chamber (15) from discharge port (14).
4. the fertilizer distributor according to claim 3 for seeder, which is characterized in that the cutting agency includes:
Roller (51), the roller (51) are installed in the 4th shaft (5), circumferentially uniformly set on the wheel face of the roller (51)
Several rubber plectrums (511) are equipped with, the length direction of the rubber plectrum (511) is consistent with the axis direction of roller (51)；
Two plugging structures, two plugging structures are separately positioned on the front and rear sides of material stock chamber (15), at roller (51)
When stationary state, two plugging structures connect with the two of them rubber plectrum (511) on roller (51) wheel face respectively
Pressing force is touched and generated, discharge port (14) is blocked.
5. the fertilizer distributor according to claim 4 for seeder, which is characterized in that the plugging structure includes:
Rotary seal plate (17), the rotary seal plate (17) are hinged on the inner sidewall of material stock chamber (15)；
Supporting block (181), the supporting block (181) are installed on the inner sidewall of material stock chamber (15)；
Holddown spring (18), one end of the holddown spring (18) and supporting block (181) are connected, the holddown spring (18) it is another
One end and rotary seal plate (17) are connected far from the side of roller (51), and under the action of holddown spring (18), the rotation is close
Sealing plate (17) is in contact with one of rubber plectrum (511) on roller (51) wheel face always and generates pressing force.
6. the fertilizer distributor according to claim 5 for seeder, which is characterized in that the transmission mechanism includes:
One end of third gear (41), the third shaft (3) is pierced by buffer bin (1) and end and third gear (41) are coaxial solid
Even；
First gear (21), the first gear (21) are coaxially installed on first rotating shaft (2), and the first gear (21) is located at
Between buffer bin (1) and the first partial gear (22), the first gear (21) engages connection with third gear (41)；
Second gear (31), the second gear (31) are coaxially installed on the second shaft (3), and the second gear (31) is located at
Between buffer bin (1) and the second partial gear (32), the second gear (31) engages connection with third gear (41).
7. the fertilizer distributor according to claim 6 for seeder, which is characterized in that it further include fertilizing mechanism, it is described
Fertilizing mechanism is arranged in the lower section of discharge port (14), and the fertilizing mechanism includes:
Support plate (7) and four support frames (16), four support frames as described above (16) are vertically arranged in the lateral wall of buffer bin (1)
On, the support plate (7) is horizontally set between four support frames (16)；
Second motor (71), second motor (71) are installed on the upper side of support plate (7)；
Turntable (72), the turntable (72) is in underfaces coniform and positioned at discharge port (14), the turntable (72) and second
The output shaft of motor (71) is coaxially connected, and is formed with gap (721) between the turntable (72) and discharge port (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372527.XA CN109983890B (en) | 2019-05-06 | 2019-05-06 | Fertilizer apparatus for seeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372527.XA CN109983890B (en) | 2019-05-06 | 2019-05-06 | Fertilizer apparatus for seeder |
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| CN109983890A true CN109983890A (en) | 2019-07-09 |
| CN109983890B CN109983890B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910372527.XA Active CN109983890B (en) | 2019-05-06 | 2019-05-06 | Fertilizer apparatus for seeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714231A (en) * | 2021-08-17 | 2021-11-30 | 浙江国际海运职业技术学院 | Pipette belt cleaning device |
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| CN209930891U (en) * | 2019-05-06 | 2020-01-14 | 浙江海洋大学 | Fertilizer discharging device for seeder |
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| CN107263279A (en) * | 2017-07-25 | 2017-10-20 | 康泽波 | A kind of efficient sanding apparatus of building decoration metope |
| CN207040204U (en) * | 2017-08-11 | 2018-02-27 | 王兴民 | A kind of manual fertilizer apparatus of Miniature portable |
| CN107896598A (en) * | 2017-11-14 | 2018-04-13 | 鲁校斌 | A kind of vegetable cultivation solid fertilizer fertilizer apparatus |
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| CN109983890B (en) | 2024-06-14 |
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