CN207427745U - Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine - Google Patents
Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine Download PDFInfo
- Publication number
- CN207427745U CN207427745U CN201721242428.2U CN201721242428U CN207427745U CN 207427745 U CN207427745 U CN 207427745U CN 201721242428 U CN201721242428 U CN 201721242428U CN 207427745 U CN207427745 U CN 207427745U
- Authority
- CN
- China
- Prior art keywords
- unit
- fertilizer
- frame housing
- seed
- seeding
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine, including frame housing unit, central belt wheel drive unit, seed manure box assembly, trifilar suspension unit, rotary tillage unit, allocation unit of applying fertilizer, lead fertile device, double disk opener unit, centrifugal fan, follow an example ground wheel drive unit, preceding mouldboard plow plough, boat form open furrow ditch unit, intermediate transmission unit, fertilizer governor and seeding governor.Using following an example, ground wheel drive unit, intermediate transmission unit, fertilizer governor and seeding governor control quantitative fertilizer unit and the quantitative rotating speed for kind of unit respectively, seeding are separately controlled, fertilizer rotating speed further can accurately adjust flow rate and dose；The centrifugal fan of use send fertile unit and venturi that kind of unit is sent to provide positive pressure gas flow to venturi respectively, advantageously reduces energy loss, improves the utility ratio of power；The functions such as furrow ditch, rotary tillage, precision drilling, fertilising, trench digging and earthing can disposably be completed out.
Description
Technical field
The utility model belongs to seeding technique field in agricultural machinery, and in particular to a kind of rape wheat dual-purpose type pneumatic transmission formula
Seed-sowing machine.
Background technology
At present, rape, wheat etc. due to material characteristic and application rate difference it is big, it is difficult to realize a tractor serves several purposes so as to add
The application cost of agricultural machinery, while the vacancy rate of equipment is also improved, it is unfavorable for the raising of level of farming mechanization.Early period sets
Naked oats dual-purpose type pneumatic transmission formula collection row's device (Authorization Notice No. 105453774B, authorized announcement date 2017.6.16) has been counted, can have been realized
Rape wheat dual-purpose seeding.The cooperation of other accessories is also needed to complete seeding process, and rape in the actual seeding process in field
Category avoids aqueous crop, and water soaked stress can effectively be reduced and improve seed planting percent by holding furrow ditch and kind ditch successfully.Furrow ditch, rotation are opened in realization
The multiple operations such as cultivated, precision drilling, fertilising, trench digging and earthing can disposably complete all process steps of rape, wheat planting, subtract
Few soil compression improves work efficiency and grabs the farming time.Design rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine can be completed disposably
Several work link, while by sowing the various crops such as rape, wheat, can significantly improve utilization rate and the life of seed-sowing machine
Produce efficiency.
Rape, wheat are the important oil plant in China and cereal crops, are mainly winter planting crop in the Yangtze river basin.The area
Domain is mainly using rice-three crops per annuals such as rice-oil or rice-wheat or the rice field-upland field rotation system of two crops a year, and toothing is high after rice harves
It is larger to spend higher and stalk amount, very big difficulty is brought to rape, wheat cultivation.Therefore, the gas of rape wheat dual-purpose is designed
The formula seed-sowing machine of sending can sow various crop, and complete the multiple functions such as precision drilling and fertilising.Existing seeder is mainly deposited
Adding kind plus fertilizer is inconvenient, seeding operation speed is slow and the problem of inefficiency, and the leakage sowing rate caused by air-flow is unstable occurring
The problem of high.
The content of the invention
The purpose of this utility model aiming at the deficiency of above-mentioned technology, provide it is a kind of it is disposable complete to open furrow ditch, rotary tillage,
The rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine of the functions such as precision drilling, fertilising, trench digging and earthing, suitable for rape, wheat etc.
Various crop is sowed.
To achieve the above object, the rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine designed by the utility model, including rack
Housing unit, the central belt wheel drive unit on frame housing unit are fixed on frame housing by bearing diagonal beam
Unit hits exactly the seed manure box assembly of top, on frame housing unit and positioned at 3 points of frame housing unit front dead center
Suspension unit, the rotary tillage unit on frame housing unit and immediately below the frame housing unit, mounted on seed-fertilizer box
Fertilising allocation unit in front of assembly, leading fertile device and rack be fixed on by rear support beam in front of frame housing unit
The double disk opener unit at housing unit rear；It further includes at frame housing unit upper center position and positioned at rotation
Plough centrifugal fan between unit and trifilar suspension unit, the land wheel of following an example for being symmetrically mounted on both sides in front of frame housing unit
Driving unit, the preceding mouldboard plow plough at both ends and mounted on frame housing unit rear two in front of the frame housing unit
Intermediate transmission unit, fertilizer governor and the seeding tune that the boat form at end is opened furrow ditch unit and is fixed on frame housing unit
Fast device.
Further, the seed manure box assembly includes the main part being made of as a whole kind of box body and fertilizer box babinet
Divide, unload kind of a mouth, unloading fertile mouth, being welded on plants case case on the outside of the fertilizer box bottom of box on the outside of the plants case bottom of box
Body bottom for kind of a connecting plate, after being welded on the fertilizer connecting plate of the fertilizer box bottom of box, being welded on kind of box body and fertilizer box babinet
Before the rear bearing sheet in portion and the seeding being fixed on rear bearing sheet distribute fixator and are welded on kind of box body and fertilizer box babinet
Connecting plate before the seed-fertilizer box in portion；Described kind of box body is observed with being respectively arranged with plants case observation panel and fertilizer box on the fertilizer box babinet
Mouthful, described kind of box body and the fertilizer box casing top are separately installed with kind of case lid and fertilizer box lid, described kind of box body with it is described
Fertilizer box box house is mounted on sieve.
Further, it is described be fixed with for kind of a connecting plate bottom it is quantitative for kind of a unit, it is described quantitative to connect for kind of unit bottom
It connects venturi and send kind of a unit；Meanwhile support seeding distributor stent is installed on the rear bearing sheet, the support seeding distribution
Corrugated compress cell and seeding distributor are fixed on device stent, it is single that the venturi send kind of unit to be pressurized with the corrugated
It is connected between member by pipeline.
Further, the fertilizer connecting plate bottom is fixed with quantitative fertilizer unit, and the quantitative fertilizer unit bottom is just
Lower section connection venturi send fertile unit；Fertilising allocation unit is installed, the venturi send fertile single in front of the seed manure box assembly
It is connected between first and described fertilising allocation unit by pipeline.
Further, connecting plate before the both sides of the trifilar suspension unit are respectively equipped with one piece, the seed manure box assembly lead to
Two pieces of preceding connecting plates are crossed to be fixed as one with the trifilar suspension unit.
Further, shown double disk opener unit has ten, and ten double disk opener units are divided to two rows to hand over
Wrong uniformly arrangement.
Further, the frame housing unit is each side equipped with one piece of second pedal, each second pedal
Side-lower is equipped with one piece of first pedal, and first pedal of the frame housing cell side is fixed on institute by stretching iron chains
It states on frame housing unit.
Compared with prior art, the utility model has the following advantages：
1st, the utility model is designed using seed-fertilizer box assembly structure, plants case and fertilizer box set up respectively unload kind of mouth and unload fertile mouth with
And observation panel, facilitate dress kind, change kind and unload kind, complete machine structure is easy to operate；It is whole to use modularized design, be connected with,
It is simple in structure, facilitate adjusting, installation, dismounting, reliable operation；
2nd, the utility model is using ground wheel drive unit, intermediate transmission unit, fertilizer governor and the seeding governor of following an example
Quantitative fertilizer unit and the quantitative rotating speed for kind of unit are controlled respectively, seeding are separately controlled, fertilizer rotating speed further can be adjusted accurately
Save flow rate and dose；
3rd, the utility model quantifies fertilizer unit and quantifies carries out total dose and the control of total flow rate for kind of unit, applies fertilizer
Allocation unit and the evenly distributed rows of mode of seeding distributor, by the way of " mechanical overall control+distribution of air flow is embarked on journey "
Be conducive to improve sowing, fertilising stability and uniformity；
4th, the centrifugal fan of the use of the utility model send fertile unit and venturi that kind of a unit is sent to carry to venturi respectively
For positive pressure gas flow, energy loss is advantageously reduced, improves the utility ratio of power；
5th, the utility model is disposably completed to open the functions such as furrow ditch, rotary tillage, precision drilling, fertilising, trench digging and earthing, applies fertilizer
Amount and application rate adjustable range are wide, are sowed suitable for various crops such as rape, wheats, and are suitable at a high speed, under the conditions of wide cut
Precision drilling, fertilising improve equipment utilization rate and work efficiency, reduce production cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine；
Fig. 2 is the overall structure side view of the utility model rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine；
Fig. 3 is seed-fertilizer box assembly structure schematic diagram in Fig. 1；
Fig. 4 is the schematic front view of Fig. 3；
Fig. 5 is Fig. 1 operation principle route maps.
Each part numbers are as follows in figure：Seed manure box assembly 1, intermediate transmission unit 2, bearing diagonal beam 3, the second pedal 4, rack
Housing unit 5, stretching iron chains 6, the first pedal 7, boat form open furrow ditch unit 8, lead fertile device 9, rotary tillage unit 10, ground wheel drive of following an example
Unit 11, trifilar suspension unit 12, centrifugal fan 13, central belt wheel drive unit 14, fertilising allocation unit 15, preceding connection
Plate 16, preceding mouldboard plow plough 17, quantitative fertilizer unit 18, venturi send fertile unit 19, rear support beam 20, double disk opener
Unit 21, fertilizer governor 22, seeding governor 23, venturi send kind of unit 24, are quantitative for kind of a unit 25, support seeding point
Adapter stent 26, corrugated compress cell 27 and seeding distributor 28；
It unloads fertile mouth 1a, connected for kind of a connecting plate 1b, kind box body 1c, rear bearing sheet 1d, seeding distribution fixator 1e, fertilizer
Plate 1f, connecting plate 1i, fertilizer box observation panel 1j, kind case lid 1k, fertilizer box lid 1m, sieve before kind of a mouth 1g, plants case observation panel 1h, seed-fertilizer box are unloaded
Net 1n, fertilizer box babinet 1p.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
The rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine of the utility model as shown in Figure 1 and Figure 2, including seed manure box assembly
1st, intermediate transmission unit 2, frame housing unit 5, ship shape open furrow ditch unit 8 (ship shape open furrow ditch unit be (application number
201610626910.X, applying date 2016.8.3) disclosed in utility application furrow ditch ship shape furrow are synchronously opened during sowing
Channel forming device), lead fertile device 9, rotary tillage unit 10, follow an example ground wheel drive unit 11 (application number 201620181335.2, the applying date
2016.3.9) disclosed in utility model patent profiling ditching suppress device, details are not described herein)), trifilar suspension unit 12, from
Core type wind turbine 13, central belt wheel drive unit 14, fertilising allocation unit 15, preceding mouldboard plow plough 17, quantitative fertilizer unit
18th, venturi send fertile unit 19, double disk opener unit 21, fertilizer governor 22, seeding governor 23, venturi to send kind
Unit 24 is quantified for kind of a unit 25, corrugated compress cell 27 and seeding distributor 28, the live streaming of rape wheat dual-purpose type pneumatic transmission formula
Machine central idea is to be sowed, applied fertilizer by the way of " mechanical overall control+distribution of air flow is embarked on journey ", and mechanical overall control is
It quantifies fertilizer unit 18 and quantifies and control fertilising and a seeding total amount for kind of unit 25；Distribution of air flow, which is embarked on journey, refers to allocation unit of applying fertilizer
15 and seeding distributor 28 by air-flow in fertilizer, seed uniformly be uniformly mixed distribution.
5 rear of frame housing unit is connected with rear support beam 20, and ten double disk openers are fixed on rear support beam 20
Unit 21, ten double disk opener units 21 are divided to the staggeredly uniformly arrangement of two rows.Intermediate transmission is fixed on frame housing unit 5
Unit 2, fertilizer governor 22 and seeding governor 23, ground wheel drive unit 11 of following an example impart power to intermediate transmission unit
2, power is delivered separately to fertilizer governor 22 and seeding governor 23, fertilizer governor 22 and seeding by intermediate transmission unit 2
Governor 23 can adjust rotating speed and control total dose and flow rate respectively；Fertilizer governor 22 imparts power to quantitative fertilizer list
Member 18 drives quantitative fertilizer unit 18 to rotate；Seeding governor 23 imparts power to quantitative for kind of a unit 25, the quantitative confession of driving
Kind unit 25 rotates.
Seed manure box assembly 1 is located above the center of frame housing unit 5, and the left and right sides of seed manure box assembly 1 is by oblique
Supporting beam 3 is fixed on frame housing unit 5, and seed manure box assembly 1 and frame housing unit 5 are rape wheat dual-purpose type pneumatic transmission formulas
The skeleton of seed-sowing machine；Trifilar suspension unit 12 is mounted on frame housing unit 5 and is located at 5 front of frame housing unit just
In, and the both sides of trifilar suspension unit 12 be respectively equipped with one piece before connecting plate 16, the front surface of seed manure box assembly 1 passes through before two pieces
Connecting plate 16 is fixed as one with trifilar suspension unit 12 so that seed manure box assembly 1 is steady by preceding connecting plate 16 and bearing diagonal beam 3
It is positioned above the center of frame housing unit 5；Rotary tillage unit 10 is mounted on frame housing unit 5 and positioned at frame housing list
Rotary tillage function is completed in the underface of member 5 for seed-sowing machine；Two ground wheel drive units 11 of following an example are symmetrically mounted on frame housing list
The both sides in 5 front of member, so as to provide larger working space, avoid stalk and stubble etc. from causing congestion.
Meanwhile respectively installation is there are one preceding mouldboard plow plough 17 at the front both ends of frame housing unit 5, for ditching brokenly
Soil；Respectively installation opens furrow ditch unit 8 there are one boat form at the rear both ends of frame housing unit 5, is arranged for furrow ditch ditch type；Preceding ploughshare formula
Plough plough 17 and boat form open furrow ditch unit 8 and coordinate the furrow ditch for sorting out and adapting under the conditions of different water cut.In addition, frame housing
The front of unit 5 is also equipped with leading fertile device 9, lead fertile device 9 for install apply fertilizer the fertilizer guiding tube that allocation unit 15 distributes, and apply
Fertile allocation unit 15 is mounted on the front of seed manure box assembly 1.
Trifilar suspension unit 12 is installed on the center in 5 front of frame housing unit, is provided for centrifugal fan 13 larger
Installation space.Centrifugal fan 13 is mounted on the center position of 5 top of frame housing unit, positioned at rotary tillage unit 10 and three
Between point suspension unit 12, centrifugal fan 13 send fertile unit 19 and venturi that kind of unit 24 is sent to provide positive pressure gas for venturi
Stream；There are the central belt wheel drive unit 14 on frame housing unit 5, central belt pulley immediately below centrifugal fan 13
14 power resources of driving unit are rotated in tractor motive power output shaft, output power drive centrifugal fan 13.
Frame housing unit 5 is each side equipped with one piece of second pedal 4, the side-lower installation of each second pedal 4
There is one piece of first pedal 7, first pedal 7 of the frame housing unit 5 per side is fixed on frame housing unit 5 by stretching iron chains 6
On.Second pedal 4 and the effect of the first pedal 7 are easy for user and plant and spread manure on seed-fertilizer box, reduce labor intensity.
As shown in Figure 3, Figure 4, seed manure box assembly 1 includes kind of a box body 1c, fertilizer box babinet 1p, unloads fertile mouth 1a, fertilizer connection
Plate 1b, rear bearing sheet 1d, seeding distribution fixator 1e, for kind of a connecting plate 1f, unload kind of a mouth 1g, plants case observation panel 1h, seed-fertilizer box before
Connecting plate 1i, fertilizer box observation panel 1j, kind case lid 1k, fertilizer box lid 1m and sieve 1n.Kind box body 1c and fertilizer box babinet 1p is as one
A main part for being integrally formed seed manure box assembly 1, plant box body 1c and fertilizer box babinet 1p between separated with partition plate；Plants case case
Body 1c bottom outsides (i.e. the left side of Fig. 4 main views), which are equipped with, unloads kind of a mouth 1g, for extra seed in plants case to be discharged, fertilizer box babinet
1p bottom outsides (i.e. the right side of Fig. 4 main views), which are equipped with, unloads fertile mouth 1a, for extra fertilizer in fertilizer box to be discharged；Kind box body 1c
Bottom is welded with for kind of a connecting plate 1b, and fertilizer box babinet 1p bottoms are welded with fertilizer connecting plate 1f；Kind box body 1c and fertilizer box babinet
1p rear portions are welded with rear bearing sheet 1d, and seeding distribution fixator 1e is fixed on rear bearing sheet 1d；Kind box body 1c and fertilizer box case
Body 1p foreparts are welded with connecting plate 1i before seed-fertilizer box, and connecting plate 1i is connected with preceding connecting plate 16 before seed-fertilizer box, is used to support seed manure
Box body；Plants case observation panel 1h and fertilizer box observation panel 1j are respectively arranged on kind box body 1c and fertilizer box babinet 1p, plants box body
Kind of case lid 1k and fertilizer box lid 1m are separately installed at the top of 1c and fertilizer box babinet 1p, kind box body 1c and fertilizer box babinet 1p inside is
Sieve 1n is installed.
Again as shown in Fig. 2, be fixed with for kind of a connecting plate 1b bottom it is quantitative for kind of a unit 25, it is quantitative for kind of 25 bottom of unit
Connection venturi send kind of unit 24；Meanwhile support seeding distributor stent 26 is installed on rear bearing sheet 1d, support seeding point
Corrugated compress cell 27 and seeding distributor 28 are fixed on adapter stent 26, venturi send kind of unit 24 to be pressurized with corrugated
It is connected between unit 27 by pipeline.28 ten row seeds of discharge of seeding distributor distribution, enter double-arc spline by grain conductor road and open
Ditch device unit 21；
Again as shown in Fig. 2, fertilizer connecting plate 1f bottoms are fixed with quantitative fertilizer unit 18, quantitative 18 bottom of fertilizer unit
Underface connection venturi send fertile unit 19；1 front of seed manure box assembly is equipped with fertilising allocation unit 15, and venturi send fertile single
It is connected between member 19 and fertilising allocation unit 15 by pipeline, the ten row fertilizer that fertilising allocation unit 15 is discharged, which enter, leads fertile device
Ground is applied in 9.
Utility model works principle is as follows：As shown in figure 5, the utility model mainly includes metering system and fertilizer system
Two large divisions, the central belt wheel drive unit 14 of tractor dynamic power axis driving are rotated, so as to be rotated with centrifugal fan 13, centrifuged
Formula wind turbine 13, which rotates, provides powerful positive pressure gas flow, send fertile unit 19 and venturi that kind of unit 24 is sent to provide foot respectively to venturi
Enough positive pressure gas flows.The ground rotation of wheel drive unit 11 of following an example imparts power to intermediate transmission unit 2, and intermediate transmission unit 2 will
Power passes to fertilizer governor 22 and seeding governor 23, by the fertilising for changing fertilizer governor 22 and seeding governor 23
Amount and flow rate；Fertilizer governor 22 and seeding governor 23 impart power to quantitative fertilizer unit 18 and quantify for kind of a list
Member 25 drives quantitative fertilizer unit 18 to be rotated with quantitative for kind of a unit 25.Quantitative fertilizer unit 18 quantifies the fertilizer in fertilizer box
Supply venturi send fertile unit 19, and fertilizer is delivered to fertilising allocation unit 15 under positive pressure gas flow effect, fertilizer is uniformly divided
It is made into ten rows and is delivered to ground by leading fertile device 9, fertilizer with soil is uniformly mixed under the effect of rotary tillage unit 10, forms banding
Fertilising.Similarly, the seed quantitative in plants case is quantitatively supplied to venturi for kind of a unit 25 and send kind of unit 24, made in positive pressure gas flow
Seed is delivered to seeding distributor 28 through corrugated compress cell 27 with lower, is evenly distributed double by grain conductor entrance after embarking on journey
It is uniformly sown into disk coulter unit 21 in soil.
During the rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine seeding operation of the utility model, first according to dose and sowing
The requirement of amount regulates the rotating speed of fertilizer governor 22 and seeding governor 23；It will kind by the first pedal 7 and the second pedal 4
Son and fertilizer are respectively charged into plants case and fertilizer box.After seed-sowing machine starts operation, ground wheel drive unit 11 of following an example rotates the quantitative confession of driving
Fertile unit 18 is rotated with quantitative for kind of a unit 25；It is powerful just that synchronous tractor line shaft driving centrifugal fan 13 rotates offer
Pressure gas stream leads fertile device 9 and double disk opener unit 21 so that fertilizer and seed are divided into 10 rows and are delivered to；10 turns of rotary tillage unit
Dynamic mix fertilizer banding is sprinkled into soil.Synchronous, preceding mouldboard plow plough 17 and ship shape open the cooperation of furrow ditch unit 8 and output stabilization
Furrow ditch.After the completion of seeding operation, extra seed and fertilizer are discharged by unloading kind of mouth and unloading fertile mouth.The rape wheat dual-purpose
The workflow of type pneumatic transmission formula seed-sowing machine is：Regulate the rotating speed of fertilizer governor and seeding governor --- dress kind and dress
--- tractor drives rotary tillage and centrifugal fan to rotate --- synchronously opening furrow ditch --- ground wheel drive unit of following an example and rotates and drive fertilizer
For kind of a unit rotational, --- for kind and fertilizer --- venturi send fertile unit and venturi to send kind to dynamic quantitative fertilizer unit with quantitative
Fertilising allocation unit and seeding distributor are distributed into for unit mixed fertilizer and seed --- conveying fertilizer and kind subflow ---
Row --- leads kind and leads fertilizer and --- fertilizer is uniformly mixed to --- seed trench digging earthing --- to broadcast with soil under the effect of rotary tillage unit
It kind completes to unload kind, unload fertilizer.
Effect is embodied in utility model works：The rape wheat dual-purpose type pneumatic transmission formula live streaming that the utility model is solved
Machine realizes rape, small malt extract amount, quantity-variation type seeding, solves the problems, such as that rape wheat material characteristic and application rate difference are big.With this reality
With the 2BYMQ-10 type rape wheat dual-purpose type pneumatic transmission formula seed-sowing machines of new design in three lake farm of Jingzhou City of Hubei Province and Hubei
Academy of agricultural sciences of province sowing rape, wheat, add up experiment and demonstration area more than 60 mu, equal by the rape, the wheat distribution that measure emergence
Even property, as shown in table 1.
Unit area seedling number scope of the rape under the conditions of dense planting and thin planting is 45~56 plants/m2, the coefficient of variation is less than
16%；Spacing in the rows average value is respectively 54mm and 67mm, and the spacing in the rows uniformity coefficient of variation is less than 25%.Sow the dense planting of wheat and dilute
Plant number of plants per unit area is 250 plants/m2With 132 plants/m2, the coefficient of variation is less than 10%；Its spacing in the rows scope be 17~34mm, strain
The spacing evenness coefficient of variation is less than 30%, meets rape, wheat agronomy planting requirement, and uniformity is preferable, and emergence is neat.Together
When, the furrow ditch ditch type outputed using 2BYMQ-10 type rape wheat dual-purpose type pneumatic transmission formulas seed-sowing machine sowing is good, effectively avoids rain
Water stain disaster caused by water is more.
Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, and does not depart from the utility model technology
The spirit and scope of scheme and modify to the technical solution of the utility model or replace on an equal basis, should all cover in this practicality
In new right.
Claims (7)
1. a kind of rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine, including frame housing unit (5), mounted on frame housing unit
(5) central belt wheel drive unit (14) on, the seed manure that frame housing unit (5) center top is fixed on by bearing diagonal beam
Box assembly (1), on frame housing unit (5) and positioned at frame housing unit (5) front dead center trifilar suspension unit
(12), the rotary tillage unit (10) on frame housing unit (5) and immediately below the frame housing unit (5), be mounted on
Fertilising allocation unit (15) in front of seed manure box assembly (1) leads fertile device (9) and logical in front of frame housing unit (5)
Rear support beam (20) is fixed on the double disk opener unit (21) at frame housing unit (5) rear；It is characterized in that：Also wrap
It includes at frame housing unit (5) upper center position and between rotary tillage unit (10) and trifilar suspension unit (12)
Centrifugal fan (13), be symmetrically mounted on the ground wheel drive unit (11) of following an example of both sides, installation in front of frame housing unit (5)
In the preceding mouldboard plow plough (17) at frame housing unit (5) front both ends and mounted on frame housing unit (5) rear both ends
Boat form intermediate transmission unit (2), the fertilizer governor opening furrow ditch unit (8) and be fixed on frame housing unit (5)
(22) and seeding governor (23).
2. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 1, it is characterised in that：The seed manure box assembly
(1) main part being made of as a whole kind of a box body (1c) and fertilizer box babinet (1p) is included, mounted on kind of a box body (1c)
Bottom outside unloads kind of a mouth (1g), unloading fertile mouth (1a), be welded on kind of a box body mounted on fertilizer box babinet (1p) bottom outside
(1c) bottom supplies kind of a connecting plate (1b), is welded on the fertilizer connecting plate (1f) of fertilizer box babinet (1p) bottom, is welded on plants case case
The rear bearing sheet (1d) at body (1c) and fertilizer box babinet (1p) rear portion and the seeding distribution fixator being fixed on rear bearing sheet (1d)
(1e) and it is welded on kind of a box body (1c) and connecting plate (1i) before the seed-fertilizer box of fertilizer box babinet (1p) forepart；The plants case case
Body (1c) on the fertilizer box babinet (1p) with being respectively arranged with plants case observation panel (1h) and fertilizer box observation panel (1j), the plants case case
Body (1c) at the top of the fertilizer box babinet (1p) with being separately installed with kind of a case lid (1k) and fertilizer box lid (1m), described kind of box body (1c)
With being mounted on sieve (1n) inside the fertilizer box babinet (1p).
3. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 2, it is characterised in that：It is described to supply kind of a connecting plate
(1b) bottom be fixed with it is quantitative for kind of a unit (25), it is described quantitative to send kind of a unit for kind of unit (25) bottom connection venturi
(24)；Meanwhile support seeding distributor stent (26) is installed on the rear bearing sheet (1d), the support seeding distributor branch
Be fixed with corrugated compress cell (27) and seeding distributor (28) on frame (26), the venturi send kind of a unit (24) with it is described
Corrugated compress cell is connected between (27) by pipeline.
4. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 2, it is characterised in that：The fertilizer connecting plate
(1f) bottom is fixed with quantitative fertilizer unit (18), and connection venturi send fertile list immediately below described quantitative fertilizer unit (18) bottom
First (19)；Fertilising allocation unit (15) is installed, the venturi send fertile unit (19) and institute in front of the seed manure box assembly (1)
It states and is connected by pipeline between fertilising allocation unit (15).
5. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 1, it is characterised in that：The trifilar suspension unit
(12) connecting plate (16) before both sides are respectively equipped with one piece, the seed manure box assembly (1) pass through two pieces of preceding connecting plates (16)
It is fixed as one with the trifilar suspension unit (12).
6. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 1, it is characterised in that：Shown double disk opener
Unit (21) has ten, and ten double disk opener units (21) are divided to the staggeredly uniformly arrangement of two rows.
7. rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine according to claim 1, it is characterised in that：The frame housing unit
(5) one piece of second pedal (4) is each side installed, the side-lower of each second pedal (4) is equipped with one piece of first pedal
(7), first pedal (7) of the frame housing unit (5) per side is fixed on the frame housing by stretching iron chains (6)
On unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242428.2U CN207427745U (en) | 2017-09-26 | 2017-09-26 | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242428.2U CN207427745U (en) | 2017-09-26 | 2017-09-26 | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427745U true CN207427745U (en) | 2018-06-01 |
Family
ID=62295062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242428.2U Active CN207427745U (en) | 2017-09-26 | 2017-09-26 | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683650A (en) * | 2017-09-26 | 2018-02-13 | 华中农业大学 | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine |
| CN110149847A (en) * | 2019-07-02 | 2019-08-23 | 农业农村部南京农业机械化研究所 | Rice transplanting synchronizes fertilizer applicator |
-
2017
- 2017-09-26 CN CN201721242428.2U patent/CN207427745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683650A (en) * | 2017-09-26 | 2018-02-13 | 华中农业大学 | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine |
| CN107683650B (en) * | 2017-09-26 | 2023-08-29 | 华中农业大学 | Dual-purpose pneumatic conveying type direct seeding machine for rape and wheat |
| CN110149847A (en) * | 2019-07-02 | 2019-08-23 | 农业农村部南京农业机械化研究所 | Rice transplanting synchronizes fertilizer applicator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104798471B (en) | A kind of valve-type multifunctional precision seeder | |
| CN205249743U (en) | Wide seedling width of cloth precision planter of layer by layer manuring is in proportion ploughed to bispin | |
| CN105960862B (en) | A kind of corn large-ridge double-row deep ploughing layer-stepping combined seed and fertilizer drill | |
| CN105557102A (en) | Broad-seedling-width precision sowing machine with functions of double rotary tillage and proportional layering fertilization | |
| CN104782257B (en) | A kind of band send formula rotary tillage ferti precision planter | |
| CN105659987B (en) | Rape essence amount no-tillage and direct-seeding machine | |
| CN103141189A (en) | Device and method for seeding and fertilizing in dry farming of paddies | |
| CN111630980A (en) | Reasonable close planting no-tillage fertilization dislocation seeder of maize | |
| CN207427745U (en) | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine | |
| CN205196278U (en) | Accurate even machine of broadcasting of wheat narrow row | |
| CN206294509U (en) | A kind of agricultural soybean planting device | |
| CN206136637U (en) | No -tillage seeder of small -size portable maize | |
| CN107683650A (en) | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine | |
| CN208971958U (en) | A kind of mima type microrelief fertilising ridging Mulching and hill-drop sowing machine | |
| CN105917771A (en) | Vegetable ridging, film mulching and drip irrigation hole sowing machine | |
| CN108521912A (en) | A kind of sowing drag links | |
| CN206423088U (en) | It is multi-functional to exempt from thinning seeder | |
| CN205902363U (en) | 18 lines of air -suction type precision planters of big ridge | |
| CN212487208U (en) | Reasonable close planting no-tillage fertilization dislocation seeder of maize | |
| CN205430930U (en) | Straw returning rotary tillage fertilizing and seeding all -in -one | |
| CN114568227A (en) | Planting method for realizing yield increase of summer corn by close planting | |
| CN209768186U (en) | Narrow-row wheat seeder | |
| CN2855026Y (en) | Precision zero speed seeder for soy bean | |
| CN208285771U (en) | A kind of sowing drag links | |
| CN211509742U (en) | Chinese-medicinal material plastic film drill seeding all-in-one of growing seedlings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |