CN105917816A - Pulling type sowing machine - Google Patents
Pulling type sowing machine Download PDFInfo
- Publication number
- CN105917816A CN105917816A CN201610262548.2A CN201610262548A CN105917816A CN 105917816 A CN105917816 A CN 105917816A CN 201610262548 A CN201610262548 A CN 201610262548A CN 105917816 A CN105917816 A CN 105917816A
- Authority
- CN
- China
- Prior art keywords
- blanking
- bar
- bin
- hole
- valve
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention provides a pulling type sowing machine, comprising a towing bracket, a pair of supporting shafts, tires and a stock bin, wherein the outer ends of the two supporting shafts are both fixedly provided with the tires; flywheels are arranged on the supporting shafts at positions beside the inner sides of the tires; the peripheries of the flywheels are uniformly provided with a plurality of stopping blocks; the stock bin is in a strip shape as a whole; a plurality of discharging cabins are arranged in the stock cabin along a length direction; the bottom of each discharging cabin is provided with a blanking hole; the bottom of the stock bin is provided with a blanking pipe at a position corresponding to the blanking hole; the bottom of the stock bin corresponding to the blanking hole and the blanking pipe is slidably provided with a group of symmetric valve strips; the outer ends of the two valve strips are arranged to respectively penetrate the left and right sidewalls of the stock bin; the outer ends of the two valve strips are provided with oblique blocks corresponding to the stopping blocks; and the valve strips are provided with a plurality of through holes corresponding to the blanking holes along a length direction. The pulling type sowing machine is simple in structure, low in manufacturing cost, wide in application scope, capable of realizing bidirectional sowing, uniform in sowing density, good in sowing effect and beneficial for rooting of crops.
Description
Technical field
The present invention relates to agricultural machinery technological field, specifically a kind of extending type seeder.
Background technology
Seeder is with crop seed for sowing the planting machinery of object.For certain class or certain work
The seeder of thing, often titled with crop species title, such as grain dill, corn seeding drill, cotton
Flower seeder, herbage seed broadcaster etc..Seed broadcaster, drill for sowing in lines, cave can be divided into by type of seeding
Broadcast machine etc..Existing seeder constructs complexity mostly, and manufacturing cost is higher, and weight is high, mainly
It is applicable to the proportion of crop planting of plains region, then can not get in knob extensively applying, at this
A little knobs, mostly based on artificial seeding so that sow extremely inefficient, waste of manpower,
And income is the fewest；It addition, existing seeder is mostly integral type unidirectional sowing structure,
In equipment steering procedure, easily cause the repeat sowing turning to inner side, and turn to outside sowing
Density is relatively low, and sowing effect is poor；And seed is after planting, if covering without part soil,
Prick under the most unfavorable crop root.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, cheap for manufacturing cost, the scope of application
Extensively, it is possible to realize two-way sowing, thickness of sowing is uniform, sows effective, and beneficially crop is pricked
The extending type seeder of root, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of extending type seeder, including bracket, a pair support shaft, tire and feed bin, two
Support shaft outboard end is all fixedly installed tire, and the support shaft inside tire is provided with flywheel,
Multiple block uniformly it is laid with on periphery of flywheel outer ring；Described feed bin is overall in strip, feed bin
It is provided with multiple blowing warehouse the most along its length, bottom each blowing warehouse, is provided with blanking
Hole, bin bottom correspondence blanking hole is provided with the bin bottom of tremie pipe, blanking hole and tremie pipe
Sliding and be provided with one group of symmetrical valve bar, the outboard end of two valve bars passes feed bin respectively
Arranged on left and right sides wall is arranged, and the outboard end of valve bar is provided with the skewback corresponding with block；Valve
Bar is provided with multiple through hole corresponding with blanking hole along its length, and valve bar inside bottom is fixed
Having and stretch out quarter butt, bin bottom correspondence is stretched out quarter butt and is provided with parallel quarter butt, stretches out quarter butt with flat
Connect between row quarter butt and have tension spring；When skewback is supported into bin bottom by the block on flywheel
Time, valve bar is laterally inward motion, and the through hole on valve bar and blanking hole are away from, blowing warehouse
Interior corn stops blanking；When the block on flywheel leaves skewback, valve bar is at tension spring
Pulling force effect under stretch out bin bottom, through hole overlaps with blanking hole, the corn in discharge bin body
Continue blanking；The collateral support component that described bracket is fixed with bin bottom both sides is connected, collateral support
Assembly is rotationally connected with support shaft by bearing, and support shaft rear is provided with cradling piece, on cradling piece
All rotating below corresponding each tremie pipe and be provided with seed pressing wheel, each seed pressing wheel rear is provided with
Swash plate for blinding.
As the further scheme of the present invention, described bracket includes one group of symmetrical drawbar and middle part
Connecting rod, connecting rod two ends, middle part are connected with two drawbar middle parts respectively, two drawbars
Fixing end connects with corresponding collateral support component respectively.
As the further scheme of the present invention, described bracket also includes connecting montant, connects montant
The middle part of one end and middle part connecting rod is fixed, and the other end is fixed on midfoot support assembly,
Midfoot support assembly is fixed on bin bottom middle, and axle is all passed through in midfoot support assembly both sides
Hold the medial extremity with left and right two support shafts to be rotationally connected.
As the further scheme of the present invention, described connection montant is provided with respectively with two valves
Two groups of blanking gear adjusting devices that door bar is corresponding, described blanking gear adjusting device includes regulation
Handle, connection thin bar and bending bar, regulation handle, at its lower end turns with the stretched head being connected bottom montant
Dynamic hinged, the one end connecting thin bar is hinged on regulation handle, and the other end connecting thin bar is hinged
In the leading section of bending bar, the rearward end of bending bar is resisted against corresponding stretching out on quarter butt.
As the further scheme of the present invention, described drawbar free end is provided with the mop of bending
Hands.
As the further scheme of the present invention, described connection montant is fixedly installed gear card
Block, gear fixture block both sides are provided with the gear draw-in groove that multiple with corresponding regulation handle coordinates.
As the further scheme of the present invention, described cradling piece is rotatably connected on by two side levers
In support shaft, the swash plate for blinding is hinged on cradling piece by L-shaped bar.
Compared with prior art, the invention has the beneficial effects as follows: during use, pull bracket, wheel
Tire drives support shaft to rotate, and support shaft flywheel driven rotates, and the block on flywheel is at rotation process
Skewback is supported into bin bottom by middle meeting so that valve bar is laterally inward in motion, and then valve bar
Through hole misaligned with blanking hole, corn in discharge bin body stops blanking, and block leaves skewback
After, valve bar stretches out under the effect of tension spring again, and through hole overlaps with blanking hole, thus
Corn in discharge bin body continues blanking.Along with tire and the rotation of support shaft, it is achieved under Jun Yun
Material, no matter the rotating speed speed of tire, the rotating speed of flywheel is corresponding with the rotating speed of tire, so that it is guaranteed that
Seed spacing remains constant, and thickness of sowing is uniform；When regulation handle is positioned at gear fixture block
Time in different gear draw-in grooves, through hole is different with the registration of blanking hole, then controls corn
Different discharge quantities, easy for operation；Blanking and the tire of both sides due to feed bin both sides
Relevant, even if this device is turned, the most effectively ensure thickness of sowing, sow effective；Broadcast
After having planted, seed can be pressed in soil by the seed pressing wheel on cradling piece, will finally by swash plate
Neighbouring earth material covers seed and sows place, greatly facilitates foodstuff seed and takes root, and raising is sprouted
Rate；The combiner simple in construction that device is overall, manufacturing cost is relatively low, pushes away the most in a large number
Extensively.Present configuration is simple, cheap for manufacturing cost, applied widely, it is possible to realize two-way broadcasting
Kind, thickness of sowing is uniform, sows effective, and beneficially crop takes root.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of extending type seeder.
Fig. 2 is to stretch out the structure that quarter butt connects with parallel quarter butt A in a kind of extending type seeder to show
It is intended to.
Fig. 3 is the structural representation that in a kind of extending type seeder, feed bin is overlooked.
Fig. 4 is the structural representation of valve bar in a kind of extending type seeder.
Fig. 5 is the structural representation of valve bar side-looking in a kind of extending type seeder.
Fig. 6 is the structural representation of blanking gear adjusting device B in a kind of extending type seeder.
Fig. 7 is the structural representation of flywheel in a kind of extending type seeder.
In figure: 1-drawbar, connecting rod in the middle part of 2-, 3-blanking gear adjusting device, 4-connects perpendicular
Bar, 5-feed bin, 6-tire, the collateral support component of 7-, 8-tremie pipe, 9-support shaft, in 10-
Support component, 11-bending bar prop up in portion, and 12-stretches out quarter butt, 13-tension spring, the parallel quarter butt of 14-,
15-blowing warehouse, 16-blanking hole, 17-skewback, 18-through hole, 19-valve bar, 20-regulates
Handle, 21-stretched head, 22-connects thin bar, 23-flywheel, 24-block, 25-gear fixture block,
26-cradling piece, 27-seed pressing wheel, 28-L shape bar, 29-swash plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Referring to Fig. 1～7, in the embodiment of the present invention, a kind of extending type seeder, including dragging
Frame, a pair support shaft 9, tire 6 and feed bin 5, two support shaft 9 outboard ends are all fixing to be set
It is equipped with tire 6, the support shaft 9 inside tire 6 is provided with flywheel 23, flywheel 23 circumference
Multiple block 24 uniformly it is laid with on outer ring；Described feed bin 5 is overall in strip, feed bin 5
It is provided with multiple blowing warehouse 15 the most along its length, is respectively provided with bottom each blowing warehouse 15
Having blanking hole 16, bottom feed bin 5, corresponding blanking hole 16 is provided with tremie pipe 8, blanking hole 16
Feed bin 5 basal sliding with tremie pipe 8 is provided with one group of symmetrical valve bar 19, two valves
The outboard end of door bar 19 passes the arranged on left and right sides wall of feed bin 5 respectively and arranges, valve bar 19
Outboard end is provided with the skewback 17 corresponding with block 24；Valve bar 19 is arranged along its length
Having multiple through hole 18 corresponding with blanking hole 16, valve bar 19 inside bottom is fixed with stretches out
Quarter butt 12, bottom feed bin 5, correspondence is stretched out quarter butt 12 and is provided with parallel quarter butt 14, stretches out quarter butt
Connect between 12 with parallel quarter butt 14 and have tension spring 13；When the block 24 on flywheel 23 will
When skewback 17 supports bottom feed bin 5, valve bar 19 is laterally inward motion, on valve bar 19
Through hole 18 and blanking hole 16 away from, the corn in blowing warehouse 15 stops blanking；When flying
When block 24 on wheel 23 leaves skewback 17, valve bar 19 is at the pulling force of tension spring 13
Stretching out bottom feed bin 5 under effect, through hole 18 overlaps with blanking hole 16, in blowing warehouse 15
Corn continue blanking；The collateral support component 7 that described bracket and feed bin 5 two bottom sides are fixed is even
Connecing, collateral support component 7 is rotationally connected with support shaft 9 by bearing, and support shaft 9 rear is provided with
Cradling piece 26, cradling piece 26 all rotates below corresponding each tremie pipe 8 and is provided with seed pressing wheel
27, each seed pressing wheel 27 rear is provided with the swash plate 29 for blinding.
In the embodiment of the present invention, described bracket includes one group of symmetrical drawbar 1 and middle part connecting rod
2, middle part connecting rod 2 two ends are connected with two drawbar 1 middle parts respectively, two drawbars 1
Fixing end connect with corresponding collateral support component 7 respectively.
In the embodiment of the present invention, described bracket also includes connecting montant 4, connects montant 4 one end
Fixing with the middle part of middle part connecting rod 2, the other end is fixed on midfoot support assembly 10,
Midfoot support assembly 10 is fixed on middle bottom feed bin 5, and midfoot support assembly 10 both sides
All it is rotationally connected by the medial extremity of bearing with left and right two support shafts 9.
In the embodiment of the present invention, described connection montant 4 is provided with respectively with two valve bars
Two groups of blanking gear adjusting devices 3 of 19 correspondences, described blanking gear adjusting device 3 includes adjusting
Joint handle 20, connection thin bar 22 and bending bar 11, regulate handle 20 lower end and be connected montant
Stretched head 21 bottom 4 rotates hinged, and the one end connecting thin bar 22 is hinged on regulation handle 20
On, the other end connecting thin bar 22 is hinged on the leading section of bending bar 11, bending bar 11
Rearward end is resisted against corresponding stretching out on quarter butt 12.
In the embodiment of the present invention, described drawbar 1 free end is provided with the mop hands of bending.
In the embodiment of the present invention, described connection montant 4 is fixedly installed gear fixture block 25, shelves
Fixture block 25 both sides, position are provided with the gear draw-in groove that multiple with corresponding regulation handle 20 coordinates..
In the embodiment of the present invention, described cradling piece 26 is rotatably connected on support by two side levers
On axle 9, the swash plate 29 for blinding is hinged on cradling piece 26 by L-shaped bar 28.
The operation principle of the present invention is: during use, pulls bracket, tire 6 to drive support shaft 9
Rotating, support shaft 9 flywheel driven 23 rotates, and the block 24 on flywheel 23 is at rotation process
Skewback 17 is supported bottom feed bin 5 by middle meeting so that valve bar 19 is laterally inward motion, and then
Through hole 18 on valve bar 19 is misaligned with blanking hole 16, and the corn in blowing warehouse 15 stops
Only blanking, after block 24 leaves skewback 17, valve bar 19 is under the effect of tension spring 13
Again stretching out, through hole 18 overlaps with blanking hole 16, thus the corn in blowing warehouse 15 continues
Continuous blanking.Along with tire 6 and the rotation of support shaft 9, it is achieved uniformly blanking, no matter tire
Rotating speed speed, the rotating speed of flywheel 23 is corresponding with the rotating speed of tire 6, ensures that between sowing
Constant away from remaining, thickness of sowing is uniform；When regulation handle 20 is positioned at gear fixture block 25 not
Time in same gear draw-in groove, through hole 18 is different with the registration of blanking hole 16, then controls
The different discharge quantity of corn, easy for operation；Blanking and both sides due to feed bin 5 both sides
Tire 6 be correlated with, during even if this device is turned, the most effectively ensure thickness of sowing, sowing effect
The best；After having sowed, seed can be pressed in soil by the seed pressing wheel 27 on cradling piece 26,
Finally by swash plate 29, neighbouring earth material is covered seed and sow place, greatly facilitate grain
Seed is taken root, and improves bud ratio；The combiner simple in construction that device is overall, manufactures into
This is relatively low, suitable large-scale popularization.
It is obvious to a person skilled in the art that the invention is not restricted to above-mentioned one exemplary embodiment
Details, and without departing from the spirit or essential characteristics of the present invention, it is possible to it
His concrete form realizes the present invention.Therefore, no matter from the point of view of which point, all should be by embodiment
Regarding exemplary as, and be nonrestrictive, the scope of the present invention is by claims
Rather than described above limit, it is intended that by fall claim equivalency implication and
In the range of all changes include in the present invention.Should be by any accompanying drawing mark in claim
Note is considered as limiting involved claim.
Claims (7)
1. an extending type seeder, including bracket, a pair support shaft, tire and feed bin, it is special
Levying and be, two support shaft outboard ends are all fixedly installed tire, in the support shaft inside tire
It is provided with flywheel, periphery of flywheel outer ring is uniformly laid with multiple block；Described feed bin is overall
In strip, it is provided with multiple blowing warehouse in feed bin along its length, bottom each blowing warehouse
Being provided with blanking hole, bin bottom correspondence blanking hole is provided with tremie pipe, blanking hole and blanking
The bin bottom of pipe slides and is provided with one group of symmetrical valve bar, and the outboard end of two valve bars divides
The arranged on left and right sides wall not passing feed bin is arranged, and the outboard end of valve bar is provided with corresponding with block
Skewback；Valve bar is provided with multiple through hole corresponding with blanking hole, valve bar along its length
Inside bottom is fixed with stretches out quarter butt, and bin bottom correspondence is stretched out quarter butt and is provided with parallel quarter butt,
Stretch out to connect between quarter butt with parallel quarter butt and have tension spring；When skewback is supported by the block on flywheel
When entering bin bottom, valve bar is laterally inward motion, the through hole on valve bar and blanking hole away from,
Corn in discharge bin body stops blanking；When the block on flywheel leaves skewback, valve bar exists
Stretching out bin bottom under the pulling force effect of tension spring, through hole overlaps with blanking hole, blowing warehouse
Interior corn continues blanking；The collateral support component that described bracket and bin bottom both sides are fixed is even
Connecing, collateral support component is rotationally connected with support shaft by bearing, and support shaft rear is provided with cradling piece,
All rotate below corresponding each tremie pipe on cradling piece and be provided with seed pressing wheel, each seed pressing wheel rear
It is provided with the swash plate for blinding.
A kind of extending type seeder the most according to claim 1, it is characterised in that described
Bracket includes one group of symmetrical drawbar and middle part connecting rod, connecting rod two ends, middle part respectively with two
Drawbar middle part connects, and the fixing end of two drawbars is respectively with corresponding collateral support component even
Connect.
A kind of extending type seeder the most according to claim 2, it is characterised in that described
Bracket also includes connecting montant, and the middle part connecting montant one end and middle part connecting rod is fixed,
The other end is fixed on midfoot support assembly, and midfoot support assembly is fixed in the middle of bin bottom
Locate, and midfoot support assembly both sides are all turned by the medial extremity of bearing with left and right two support shafts
It is dynamically connected.
A kind of extending type seeder the most according to claim 3, it is characterised in that described
Connect and be provided with two groups of corresponding with two valve bars respectively blanking gear adjusting devices on montant,
Described blanking gear adjusting device includes regulating handle, connecting thin bar and bending bar, regulates handle
Lower end rotates hinged with the stretched head being connected bottom montant, and the one end connecting thin bar is hinged on regulation
On handle, the other end connecting thin bar is hinged on the leading section of bending bar, the rearward end of bending bar
It is resisted against stretching out on quarter butt of correspondence.
A kind of extending type seeder the most according to claim 2, it is characterised in that described
Drawbar free end is provided with the mop hands of bending.
A kind of extending type seeder the most according to claim 4, it is characterised in that described
Connecting and be fixedly installed gear fixture block on montant, gear fixture block both sides are provided with multiple and corresponding
Regulation handle coordinate gear draw-in groove.
A kind of extending type seeder the most according to claim 1, it is characterised in that described
Cradling piece is rotatably connected in support shaft by two side levers, and the swash plate for blinding passes through L-shaped
Bar is hinged on cradling piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262548.2A CN105917816B (en) | 2016-04-22 | 2016-04-22 | A kind of extending type seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262548.2A CN105917816B (en) | 2016-04-22 | 2016-04-22 | A kind of extending type seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105917816A true CN105917816A (en) | 2016-09-07 |
| CN105917816B CN105917816B (en) | 2018-04-24 |
Family
ID=56837184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262548.2A Expired - Fee Related CN105917816B (en) | 2016-04-22 | 2016-04-22 | A kind of extending type seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105917816B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612761A (en) * | 2016-12-30 | 2017-05-10 | 徐台日 | Apparatus for grain seeding |
| CN106664905A (en) * | 2016-12-30 | 2017-05-17 | 徐台日 | Mechanism for sowing |
| CN106717346A (en) * | 2016-12-30 | 2017-05-31 | 徐台日 | Cereal seeding apparatus |
| CN106797732A (en) * | 2016-12-30 | 2017-06-06 | 徐台日 | For the device of automatic sowing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211412U (en) * | 1987-08-04 | 1988-06-29 | 山东农科院试验农场 | Dibber in crops small area testing and field interplanting |
| CN2273950Y (en) * | 1995-09-12 | 1998-02-11 | 诸城市繁华农机修配厂 | Semi-suspension sower of hand tractor |
| US20100294183A1 (en) * | 2009-05-21 | 2010-11-25 | Louis-Seize Gerald W | Seed depositing device and method for depositing seeds |
| CN201928620U (en) * | 2011-02-25 | 2011-08-17 | 沈阿庆 | Turnplate type seeder |
| CN202514292U (en) * | 2012-02-01 | 2012-11-07 | 杨彬虎 | Precise fertilizer application machine |
| CN102918962A (en) * | 2012-11-09 | 2013-02-13 | 沈阿庆 | Improved seeding machine |
-
2016
- 2016-04-22 CN CN201610262548.2A patent/CN105917816B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211412U (en) * | 1987-08-04 | 1988-06-29 | 山东农科院试验农场 | Dibber in crops small area testing and field interplanting |
| CN2273950Y (en) * | 1995-09-12 | 1998-02-11 | 诸城市繁华农机修配厂 | Semi-suspension sower of hand tractor |
| US20100294183A1 (en) * | 2009-05-21 | 2010-11-25 | Louis-Seize Gerald W | Seed depositing device and method for depositing seeds |
| CN201928620U (en) * | 2011-02-25 | 2011-08-17 | 沈阿庆 | Turnplate type seeder |
| CN202514292U (en) * | 2012-02-01 | 2012-11-07 | 杨彬虎 | Precise fertilizer application machine |
| CN102918962A (en) * | 2012-11-09 | 2013-02-13 | 沈阿庆 | Improved seeding machine |
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| 胡霞: "《农业机械应用技术》", 31 August 2012, 机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612761A (en) * | 2016-12-30 | 2017-05-10 | 徐台日 | Apparatus for grain seeding |
| CN106664905A (en) * | 2016-12-30 | 2017-05-17 | 徐台日 | Mechanism for sowing |
| CN106717346A (en) * | 2016-12-30 | 2017-05-31 | 徐台日 | Cereal seeding apparatus |
| CN106797732A (en) * | 2016-12-30 | 2017-06-06 | 徐台日 | For the device of automatic sowing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105917816B (en) | 2018-04-24 |
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