CN209659933U - A kind of seeder subrack device - Google Patents
A kind of seeder subrack device Download PDFInfo
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- CN209659933U CN209659933U CN201822032005.9U CN201822032005U CN209659933U CN 209659933 U CN209659933 U CN 209659933U CN 201822032005 U CN201822032005 U CN 201822032005U CN 209659933 U CN209659933 U CN 209659933U
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- connecting rod
- seeder
- furrower
- furrower disc
- discharging tube
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Abstract
A kind of seeder subrack device of the utility model, belong to seeder field, including horizontal positioned connecting rod, the plough below connecting rod, furrower disc and through the seeding apparatus of connecting rod, seeding apparatus includes rubber seed manure pipe and discharging tube, top-down through hole is equipped in the middle part of connecting rod, through hole upper end connects rubber seed manure pipe；Lower end connects discharging tube, and rubber seed manure pipe, through hole are connected to discharging tube three, and furrower disc is connect by connecting plate with connecting rod, and connecting plate upper end is fixed in connecting rod；Lower end is equipped with horizontal cross bar, and cross bar two sides are rotatablely connected furrower disc, and two furrower disc lower parts fittings are in angle state, has the advantages that depth sowing, sowing is uniform, effect is good, bud ratio is high.
Description
Technical field
The utility model belongs to seeder field, systems a kind of seeder subrack device.
Background technique
China is a large agricultural country, and rice is one of most important grain source of the mankind, but seed-grain insert kind 60% with
On rest on the manpower hand slotting stage, it is time-consuming and laborious.The sowing of existing cereal, needs first seedling, later could in rice field into
Slotting kind of row, Gai Yin: seed-grain cannot directly be seeded into paddy field, and needs could germinate under the moderate environment of dry and wet, soak
The seed-grain to duck in drink can only rot；Meanwhile the seed-grain number sowed in every nest, it is also desirable to which accurate control is advisable with 1-3, whole
A rice transplanting is cumbersome, takes time and effort.
Although having had already appeared the rice transplanter of mechanization in modern agriculture, after the completion of needing first seedling, then pass through rice transplanting
For machine slotting kind in rice field, acquisition cost is high, and 1 year also only has the time of rice transplanting to use several days, needs largely maintenance and dimension
Shield, difficulty is big, costly.Meanwhile being only applicable to the area that topography is flat, broad and using, using effect is also not fully up to expectations,
Such as: turning amplitude is big, and the corner in rice field goes out not inserting the problems such as kind rice field being caused to waste.
Through retrieving, the title of utility model creation are as follows: a kind of hand rice nonirrigated farmland seed-sowing machine (application number:
201710598914.6 data of publication of application 2017.07.21).This application discloses a kind of hand rice nonirrigated farmland seed-sowing machine,
It is improved by the depthkeeping sowing to soil and quantitatively sowing and sows performance and efficiency, but the sowing and ditching machine of the seed-sowing machine
Structure is complicated, and trench digging effect is bad.
Utility model content
1. utility model technical problems to be solved
Utility model aims to solve planting with sowing machine depth is inadequate in the prior art, uneven sowing is even, budding
The not high problem of rate provides a kind of seeder subrack device, there is depth to sow, sowing is uniform, effect is good, bud ratio is high
Advantage.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of seeder subrack device of the utility model including horizontal positioned connecting rod, is located at below connecting rod
Plough, furrower disc and the seeding apparatus through connecting rod, seeding apparatus includes rubber seed manure pipe and discharging tube, in connecting rod
Portion is equipped with top-down through hole, and through hole upper end connects rubber seed manure pipe；Lower end connects discharging tube, and rubber seed manure pipe passes through
Perforation is connected to discharging tube three, and furrower disc is connect by connecting plate with connecting rod, and connecting plate upper end is fixed in connecting rod；Under
End is equipped with horizontal cross bar, and cross bar two sides are rotatablely connected furrower disc, and two furrower disc lower part fittings are in angle state.
Preferably, plough is equipped between two furrower discs connected on cross bar, plough is fixedly connected with cross bar, plough
It is arranged obliquely.
Preferably, discharging tube is located between two furrower discs, and the lower nozzle of discharging tube is located at plough tip straight up
Six centimeters.
Preferably, furrower disc rear is equipped with furrower disc backplate, and furrower disc backplate is arc structure, is provided on furrower disc backplate
Notch, connecting plate is in notch.
Preferably, it being equipped between two furrower discs and scrapes mamoty, the scraping cutting edge extended line for scraping mamoty passes through the furrower disc center of circle,
The half for scraping the scraping cutting edge of mamoty is located between two furrower discs；The other half exposes, and scrapes the fixed company of mamoty and connecting rod lower end
It connects.
Preferably, the tail end of connecting rod is fixedly connected with rotating bar, and rotating bar and seeder are rotatablely connected, set above connecting rod
There are monomer damper, monomer damper one end and the connecting rod rotation connection other end and seeder to be rotatablely connected.
Preferably, one end opposite with connection rotating bar in connecting rod is fixedly connected with contour wheel, and contour wheel passes through profiling branch
Arm is fixedly connected with the connecting rod, and contour wheel and profiling support arm are rotatablely connected.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) a kind of seeder subrack device of the utility model including horizontal positioned connecting rod, is located under connecting rod
Plough, furrower disc and the seeding apparatus through connecting rod of side, seeding apparatus includes rubber seed manure pipe and discharging tube, connecting rod
Middle part is equipped with top-down through hole, and through hole upper end connects rubber seed manure pipe；Lower end connection discharging tube, rubber seed manure pipe,
Through hole is connected to discharging tube three, and furrower disc is connect by connecting plate with connecting rod, and connecting plate upper end is fixed in connecting rod；
Lower end is equipped with horizontal cross bar, and cross bar two sides are rotatablely connected furrower disc, and two furrower disc lower part fittings are in angle state, are used
The subrack device of this design has the advantages that depth sowing, sowing is uniform, effect is good, bud ratio is high.
(2) a kind of seeder subrack device of the utility model is equipped between two furrower discs connected on cross bar and opens
Ditch device, plough are fixedly connected with cross bar, and plough is arranged obliquely, and plough in advance breaks soil, reduce furrower disc and open
The resistance of ditch, so that the overall effect of trench digging is good, the fertilizer and seed sowed can be completely into ditches.
(3) a kind of seeder subrack device of the utility model, furrower disc rear are equipped with furrower disc backplate, furrower disc shield
Plate is arc structure, and notch is provided on furrower disc backplate, and for connecting plate in notch, furrower disc backplate protects furrower disc simultaneously
Prevent furrower disc rotation from soil being driven to flash, and furrower disc backplate integrally uses connection type of the notch embedded in connecting plate, so that
Furrower disc backplate shakes in use to be reduced by buffering.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of seeder subrack device of the utility model；
Fig. 2 is that a kind of seeder subrack device of the utility model opened disk backplate top view；
Fig. 3 is a kind of top view of seeder subrack device of the utility model.
Label declaration in schematic diagram:
100, connecting rod；110, furrower disc；111, furrower disc backplate；112, notch；120, through hole；130, connecting plate；
131, cross bar；140, plough；150, mamoty is scraped；151, scraping cutting edge；160, rotating bar；170, monomer damper；180, it imitates
Shape wheel；181, profiling support arm；
200, seeding apparatus；210, rubber seed manure pipe；220, discharging tube.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states, several embodiments of the utility model is given in attached drawing, still, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein, on the contrary, purpose of providing these embodiments is makes public affairs to the utility model
It is more thorough and comprehensive to open content.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle；When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements；Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical；Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model；Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Embodiment 1
Referring to shown in attached drawing 1, Fig. 2 and Fig. 3, a kind of seeder subrack device of the present embodiment, including what is be horizontally arranged
Connecting rod 100, the plough 140 positioned at the lower section of connecting rod 100, furrower disc 110 and through the seeding apparatus 200 of connecting rod 100,
Seeding apparatus 200 includes rubber seed manure pipe 210 and discharging tube 220, is equipped with top-down through hole 120 in the middle part of connecting rod 100,
120 upper end of through hole connects rubber seed manure pipe 210；Lower end connects discharging tube 220, rubber seed manure pipe 210, through hole 120 and row
Kind 220 three of pipe connection, furrower disc 110 are connect by connecting plate 130 with connecting rod 100, and 130 upper end of connecting plate is fixed on connection
On bar 100；Lower end is equipped with horizontal cross bar 131, and 131 two sides of cross bar are rotatablely connected furrower disc 110, under two furrower discs 110
Portion's fitting is in angle state, and the subrack device designed using this structure, good in trench digging and the upper effect of sowing, soil quality portion is broken
It is bad, have the advantages that depth sowing, sowing is uniform, effect is good, bud ratio is high, if the subrack device for not using this to design is used for
On seeder, and traditional water furrow planting mechanism common in the market is used, when in use, the consistency of trench digging cannot be guaranteed, right
Soil quality has certain destruction, and effect is bad causes bud ratio not high for sowing.
Plough 140 is equipped between two furrower discs 110 connected on the cross bar 131 of the present embodiment, plough 140 is fixed
Cross bar 131 is connected, plough 140 is arranged obliquely, and furrower disc 110 breaks soil to form gully, but depth is inadequate, if
Be not provided with plough 140 further deepen, the effect for sowing seed manure is not good enough, bud ratio reduce, and use plough 140 into
After one step deepens the depth of trench digging, the seed manure sowed can be completely into ditch, and the bud ratio after earthing is higher.
The discharging tube 220 of the present embodiment is located between two furrower discs 110, and the lower nozzle of discharging tube 220 is located at plough
Six centimeters, discharging tube 220 are set to the seed energy that ensure that and sow between two furrower discs 110 accurately straight up at 140 tips
It is dispelled into ditch, and not by left and right beam wind, and the lower nozzle of discharging tube 220 is located at six lis straight up of 140 tip of plough
At rice, so that in operation 220 nozzle of discharging tube will not be blocked by the soil that plough 140 and 110 band of furrower disc turn over, simultaneously
Seed has enough fall times to arrive in the ditch that plough 140 is deepened after leaving chimes pipe, if discharging tube 220 is not located at two
Between a furrower disc 110, the seed that 220 nozzle of discharging tube is fallen cannot accurately be fallen into ditch by the interference of left and right beam wind, if row
The lower nozzle of kind pipe 220 is close apart from 140 tip of plough, can block discharging tube upwards by the soil that 140 band of plough turns over
220 cause sowing to fail, if the lower nozzle of discharging tube 220 is far apart from 140 tip of plough, in operation, and seeds fall
Overlong time drives seed vibration offset to fall, causes seed that cannot accurately fall into ditch when discharging tube 220 shakes.
110 rear of furrower disc of the present embodiment is equipped with furrower disc backplate 111, and furrower disc backplate 111 is arc structure, trench digging
Notch 112 is provided on disk backplate 111, connecting plate 130 is in notch 112, the connection type of the furrower disc backplate 111 of this design
So that furrower disc backplate 111, when receiving vibration, shearing force suffered by junction becomes smaller, whole anti seismic efficiency is good, is not easily broken,
If not using the design connection of this structure, and conventional bolt is used to connect, after long-time service, furrower disc backplate 111 is easy to loosen
It falls off, can be broken in junction when serious.
It is equipped between two furrower discs 110 of the present embodiment and scrapes mamoty 150, scrape 151 extended line of scraping cutting edge of mamoty 150
Across 110 center of circle of furrower disc, the half for scraping the scraping cutting edge 151 of mamoty 150 is located between two furrower discs 110；The other half dew
Out, it scrapes mamoty 150 to be fixedly connected with 100 lower end of connecting rod, scrapes setting up for mamoty 150, even if so that furrower disc 110 is in operation
It has affixed soil also and can be scraped mamoty 150 and scraped off, avoided Caton, and 151 extended line of scraping cutting edge for scraping mamoty 150 passes through
110 center of circle of furrower disc, so that soil is to complete 150 side of vertical scraping mamoty of the active force for scraping mamoty 150 when furrower disc 110 rotates
Face, scraping effect is good, if being not provided with scraping mamoty 150, when farming is compared with wet or high stickiness soil, soil is adhered out
Ditch disk 110 be easy to cause 110 Caton of furrower disc, so that furrower disc 110 is ditched, effect is bad.
The tail end of the connecting rod 100 of the present embodiment is fixedly connected with rotating bar 160, and rotating bar 160 and seeder are rotatablely connected,
Monomer damper 170 is equipped with above connecting rod 100,170 one end of monomer damper is rotatablely connected the other end and broadcasts with connecting rod 100
The rotation connection of kind of machine, when sowing machine operation, due to the irregularities in soil, entire seeder can shake, and subrack device also can be with
Vertical tremor, vibration will lead to that ditching depth is different, sowing is apart from inconsistent, therefore, setting monomer damper 170 can drop
The vibration amplitude of low subrack device, avoids that ditching depth is inadequate, sows hypertelorism or excessively close influence.
One end opposite with connection rotating bar 160 is fixedly connected with contour wheel 180, profiling in the connecting rod 100 of the present embodiment
Wheel 180 is fixedly connected by profiling support arm 181 with connecting rod 100, and contour wheel 180 and profiling support arm 181 are rotatablely connected, profiling
Wheel 180 is set up so that the stability of entire subrack device is improved, while after planting contour wheel 180 can cover soil
Earthing is carried out on seed, if being not provided with contour wheel 180, in air, bud ratio is not high for after planting seed exposure.
Certain embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model；It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model；Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of seeder subrack device, it is characterised in that: including horizontal positioned connecting rod (100), be located at connecting rod
(100) plough (140), furrower disc (110) below and the seeding apparatus (200) through connecting rod (100), the sowing dress
Setting (200) includes rubber seed manure pipe (210) and discharging tube (220), is equipped with top-down run through in the middle part of the connecting rod (100)
Hole (120), through hole (120) upper end connect rubber seed manure pipe (210)；Lower end connects discharging tube (220), the rubber kind
Fertilizer pipe (210), through hole (120) are connected to discharging tube (220) three, and the furrower disc (110) is by connecting plate (130) and even
Extension bar (100) connection, connecting plate (130) upper end is fixed on connecting rod (100)；Lower end is equipped with horizontal cross bar (131),
Cross bar (131) two sides are rotatablely connected furrower disc (110), and described two furrower disc (110) lower part fittings are in angle state.
2. a kind of seeder subrack device according to claim 1, it is characterised in that: connected on the cross bar (131)
Two furrower discs (110) between be equipped with plough (140), the plough (140) is fixedly connected cross bar (131), described to open
Ditch device (140) is arranged obliquely.
3. a kind of seeder subrack device according to claim 1, it is characterised in that: the discharging tube (220) is located at
Between two furrower discs (110), the lower nozzle of the discharging tube (220) is located at six centimetres straight up of plough (140) tip
Place.
4. a kind of seeder subrack device according to claim 1, it is characterised in that: furrower disc (110) rear
Equipped with furrower disc backplate (111), the furrower disc backplate (111) is arc structure, is provided with slot on the furrower disc backplate (111)
Mouth (112), the connecting plate (130) is in notch (112).
5. a kind of seeder subrack device according to claim 1, it is characterised in that: described two furrower discs (110)
Between be equipped with scrape mamoty (150), scraping cutting edge (151) extended line for scraping mamoty (150) pass through furrower disc (110) center of circle,
The half of the scraping cutting edge (151) for scraping mamoty (150) is located between two furrower discs (110)；The other half exposes, described to scrape
Mamoty (150) is fixedly connected with connecting rod (100) lower end.
6. a kind of seeder subrack device according to claim 1, it is characterised in that: the tail of the connecting rod (100)
End is fixedly connected rotating bar (160), and the rotating bar (160) and seeder are rotatablely connected, and is equipped with above the connecting rod (100)
Monomer damper (170), described monomer damper (170) one end and connecting rod (100) rotation connection other end and seeder turn
Dynamic connection.
7. a kind of seeder subrack device according to claim 1, it is characterised in that: on the connecting rod (100) with
The opposite one end of connection rotating bar (160) is fixedly connected contour wheel (180), and the contour wheel (180) passes through profiling support arm (181)
It is fixedly connected with connecting rod (100), the contour wheel (180) and profiling support arm (181) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032005.9U CN209659933U (en) | 2018-12-05 | 2018-12-05 | A kind of seeder subrack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032005.9U CN209659933U (en) | 2018-12-05 | 2018-12-05 | A kind of seeder subrack device |
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| Publication Number | Publication Date |
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| CN209659933U true CN209659933U (en) | 2019-11-22 |
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| CN201822032005.9U Active CN209659933U (en) | 2018-12-05 | 2018-12-05 | A kind of seeder subrack device |
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| CN (1) | CN209659933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362291A (en) * | 2018-12-05 | 2019-02-22 | 北京德邦大为科技股份有限公司 | A kind of seeder subrack device and its application method |
-
2018
- 2018-12-05 CN CN201822032005.9U patent/CN209659933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362291A (en) * | 2018-12-05 | 2019-02-22 | 北京德邦大为科技股份有限公司 | A kind of seeder subrack device and its application method |
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