CN204907056U - Profile modeling seeder - Google Patents
Profile modeling seeder Download PDFInfo
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- CN204907056U CN204907056U CN201520637212.0U CN201520637212U CN204907056U CN 204907056 U CN204907056 U CN 204907056U CN 201520637212 U CN201520637212 U CN 201520637212U CN 204907056 U CN204907056 U CN 204907056U
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Abstract
The utility model provides a profile modeling seeder, belongs to agricultural machine technical field. Including sowing ditching disc, four connecting rod feeler mechanism, fixed plate, seed metering device, sowing central frame, pressing kind of a wheel and a covering device, sow central quick -witted shelf location seeding ditching disc, four connecting rod feeler mechanism one end are connected in the central frame of seeding, and the other end passes through U type bolted connection on the fixed plate on the main frame, be connected with the spring between four connecting rod feeler mechanism's upper and lower horizontal pole, on the central frame of seeding was arranged in to the seed metering device, the play kind mouth correspondence of seed metering device connect the grain conductor in the central frame of seeding, and the covering device is connected on sowing central frame through connecting plate I respectively with pressure kind of wheel. The utility model discloses a parallel four bars profile modeling seeder to its simple structure, what profile modeling characteristics such as effectual were more is needing the local of profile modeling to use. Can realize one time one, avoid extravagant seed, make the seed seeding even.
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly relate to a kind of profiling seeding apparatus.
Background technology
The Northeast is located in northern China cold and drought area, and temperature is low, frost-free season is short.The cold wind of winter-spring season is large, and water and soil loss and spring drought seriously, drastically influence agricultural production.In order to drought-relief, waterlogging-preventing, improve ground temperature and be conducive to making up the low shortcoming of temperature, ridge tillage method become the Northeast effective and use till today the methods of cultivation of drought-relief, waterlogging-preventing.Implement the conservation tillage of no-tillage ridge culture, the runoff of rainwater can be slowed down, extend the rain infiltration time, play interception rainwater and conserve water and soil; Ridge culture can increase arable land surface area, makes soil receive illumination more, improves ground temperature, is beneficial to crop growth, maturation; Ridge culture planting is drought-enduring, waterlogging-resistant, and the crop growth environment conditions such as the soil water, fertilizer, gas, heat coordinate arable land that is thin to soil layer, that easily harden, and ridge culture can thicken the soil layer near crops root system, is beneficial to the growth of crop root, growth.But from the eighties of last century initial stage nineties, nearly 20 years of researches, China's no-tillage seeding machine technology does not also pass a test, and Problems existing is comparatively outstanding.Several no-tillage seeding machine was tested in ridge culture district, northeast, and within 2006, test U.S. Buffalo no-tillage ridge culture sower in Shenyang suburbs, breaking clear ridge quality is good; But because concave disk is broken ground greatly, the loss of moisture is serious, and this machine only spread fertilizer over the fields weed killer herbicide equipment and without fertilizer distributor.The mainly strip-rotary tillage formula maize ridge-till no-tillage fertilizing and seeding machine of area use northeastward at present, 2BML-2 (Z) the maize ridge-till no-tillage fertilizing and seeding machine that agricultural machinery two factory as holy imperial in Fuxin, Liaoning Province produces, and the 2BJM-4 type stubble-cleaning sowing combine that Heilongjiang Province produces, all adopt the mode Treating straw of strip-rotary tillage, root stubble, its cleaning effect is good, and anti-blocking ability is strong; But the shortcomings such as the rotary blade of its High Rotation Speed is to soil disturbance amount greatly, throws soil, it is serious to get rid of soil, add power consumption, and its operating efficiency is not high yet, machine vibration noise is large, operating environment is poor, poor stability; And destroy former ridge and form new ditch, cause and emerge slowly, lose the advantage of ridge culture, be not suitable with northeast no-tillage ridge culture sowing requirement.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of profiling seeding apparatus, it possesses good trench digging and sowing performance.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes sowing and ditching disk, double leval jib feeler mechanism, fixed head, dispenser, sowing center frame, seed pressing wheel and covering device, described sowing center frame installs sowing and ditching disk, double leval jib feeler mechanism one end is connected in the frame of sowing center, the other end is connected on mainframe by the U-bolt on fixed head, spring is connected with between the fixed head of described double leval jib feeler mechanism and cross tube, dispenser is placed in the frame of sowing center, kind of the mouth correspondence that goes out of dispenser is connected to grain conductor in the frame of sowing center, covering device and seed pressing wheel are connected in the frame of sowing center respectively by connecting plate I.
Further, between upper and lower two cross bars of described sowing center frame, be also provided with montant, montant is connected with press wheel chain-wheel box by spring, and in chain-wheel box, a sprocket wheel is connected by driving-chain with the sprocket wheel of dispenser, and another sprocket wheel connects press wheel.
Further, described sowing and ditching disk is two, and become α angle to arrange, α is 12 ° ~ 14 °.
Further, described sowing center frame is also connected with the ditching-disk both sides that are placed in, strikes off the cleaning shoe of earth on ditching-disk.
Beneficial effect of the present invention is:
1. dispenser of the present invention can realize one time one, avoid waste seed, make planting seed even.
2. because seed sprouting requires higher to seed level, therefore need the good sowing and ditching copying device of performance, the present invention adopts parallel four-bar profiling seeding apparatus, and simple with its structure, what the features such as profiling is effective were more is needing the place of profiling to use.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is applied on no-tillage seeding machine.
Fig. 2 is the perspective view of Fig. 1.
Fig. 3 is seeding apparatus structural representation in Fig. 1.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is the A-A cutaway view of Fig. 3.
Fig. 7 is dispenser schematic diagram in Fig. 1.
In figure: 1. hanger bracket, 2. mainframe,
3. apply fertilizer ditching device, 4. fertilizer distributor,
5. seeding apparatus, 501. glands, 502. ditching-disks, 503. sheer poles, 504. fixed heads, 505. cross tubes, 506. montants, 507. grain conductors, 508. sowing center frames, 509. cleaning shoes, 510. connecting plate I, 511. covering devices, 512. seed pressing wheels, 513. spring I, 514. press wheels, 515.U type bolt, 516. spring II, 517. chain-wheel boxs, 518. installing holes;
6. dispenser, 601. seed buckets, 602. seed plates, 603. bases, 604. sliding bearings, 605. seeding axis, 606. connecting plate II, 607. keys, 608. bevel gear wheels, 609. bevel pinions, 610. split pins, 611. sprocket wheels, 612. plant brush clearly, and 613. plant box clearly, 614. roller bearings, 615. nuts, 616. driving-discs, 617. vertical axes;
7. breaking dish, 8. row cleaner.
Embodiment
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment: as shown in Figure 1 and Figure 2, for the present invention is applied to the structural representation of sower.Its open the multiple that ridge number is 2.This example is described for two ridges.
As shown in figures 3 to 6, a kind of profiling seeding apparatus of the present invention, comprise sowing and ditching disk 502, double leval jib feeler mechanism, fixed head 504, dispenser 6, sowing center frame 508, seed pressing wheel 512 and covering device 511, described sowing center frame 508 installs sowing and ditching disk 502, double leval jib feeler mechanism one end connects in sowing center frame 508, the other end is connected on mainframe 2 by the U-bolt on fixed head, spring I 513 is connected with between the fixed head 504 of described double leval jib feeler mechanism and cross tube 505, dispenser 6 is placed in sowing center frame 508, dispenser 6 goes out the corresponding grain conductor 507 be connected in sowing center frame 508 of kind of mouth, covering device 511 and seed pressing wheel 512 are connected in sowing center frame 508 respectively by connecting plate I 510.
As shown in Figure 7, described dispenser 6 is existing structure, comprise driving-disc 616, seed plate 602, base 603, drive bevel gear 508,509, seeding axis 605, vertical axes 617, sprocket wheel 611, seed bucket 601, grain conductor 507, clearly plant box 613 and clearly plant brush 612, described seed plate 602 has multiple sowing port, on base 603, corresponding seeding ditch position has seeding strip hole, and grain conductor 507 is to being arranged in sowing center frame 508 by seeding strip hole; Seeding axis 605 one end is also connected with sprocket wheel 611 by split pin 610, and this sprocket wheel 611 is connected transferring power by driving-chain with the sprocket wheel on press wheel 514 axle.
As shown in Figure 1-Figure 3, montant 506 is also provided with between described sowing center frame about 508 two cross tube 505,503, montant 506 is connected with press wheel chain-wheel box 517 by spring II 516, in chain-wheel box 517, a sprocket wheel is connected by driving-chain with the sprocket wheel 611 of dispenser, and another sprocket wheel connects press wheel 514.Keep press wheel 514 kiss the earth transferring power.
As shown in Figure 6, described sowing and ditching disk is two, and become α angle to arrange, α is 12 ° ~ 14 °.Described sowing center frame 508 is also connected with ditching-disk 502 both sides that are placed in, strikes off the cleaning shoe 509 of earth on ditching-disk 502.
The course of work of the present invention:
The present invention obtains power by press wheel 514, then the sprocket wheel 611 on seeding axis 605 is passed to by Chain conveyer, sprocket wheel 611 drives horizontal plate axis 605 to rotate, by greatly, bevel pinion 608, 609 turn to, vertical axes 607 is driven to rotate, vertical axes 607 drives driving-disc 616, driving-disc 616 there are two projections, can be stuck in the hole clipping of seed plate 602, seed plate 602 is driven to rotate, this routine seed plate 602 is centrifugal disc, it has 12 holes, when seed plate 602 rotates, the maize seed above seed plate 602 can be stirred, the iblet stirred can fall in nibs 14 due to the reason of gravity, realize one time one, the seed fallen in nibs 14 rotates with seed plate 602, turn to plant clearly below brush 612 in plant clearly brush 612 seed above seed plate 602 blocked, and other seeds that nibs 14 is blocked are swept, only have a seed can plant brush 612 by clear like this, turn over the strip hole of planting clearly and to fall into after brush 612 on base 603, the seed that nibs is 14 li is not because support can fall into and plants clearly in box 612, thus be discharged in ditch that sowing and ditching disk 502 opens.
Press wheel 514 can obtain power and can also suppress the ridge platform finished.Do not need power drive in breaking dish 7 and fertilising, ditching device 4,3 course of work, rolled by tractor-drawn and ground friction thus complete breaking and trench digging.When tractor travels to ground block edge, whole sower is mentioned by human pilot manipulation tractor hydraulic suspension arrangement, at this moment press wheel 514 leave ground no longer by ground frictional force and stop operating, dispenser 6, fertilizer distributor 4, ditching device 3 quit work all thereupon.
Ditching-disk 502 of the present invention is two, becomes α angle to be set to 12 ° ~ 14 °, ensures that trench digging reaches requirement width.In initial tension of spring adjustment fixing plate II 504, Fig. 2, fixed head 504 is provided with 4 installing holes 518 arrangement in arc-shaped, and to adapt to different link positions, when connecting the installing hole of the top, pretightning force is minimum; When connecting the installing hole of bottom, pretightning force is maximum.Seed sprouting requires higher to seed level, therefore needs the good copying device of performance, parallel four-bar copying device, and simple with its structure, what the features such as profiling is effective were more is needing the place of profiling to use.Sowing and ditching copying device can realize driving plough with ground profiling, and outputs the dark kind ditch of 4 ~ 5cm; Transmission system drives fertilising transmission device and sowing transmission device to realize seeding, fertilising by land wheel.
Claims (4)
1. a profiling seeding apparatus, it is characterized in that: comprise sowing and ditching disk, double leval jib feeler mechanism, fixed head, dispenser, sowing center frame, seed pressing wheel and covering device, described sowing center frame installs sowing and ditching disk, double leval jib feeler mechanism one end is connected in the frame of sowing center, the other end is connected on mainframe by the U-bolt on fixed head, spring is connected with between the fixed head of described double leval jib feeler mechanism and cross tube, dispenser is placed in the frame of sowing center, kind of the mouth correspondence that goes out of dispenser is connected to grain conductor in the frame of sowing center, covering device and seed pressing wheel are connected in the frame of sowing center respectively by connecting plate I.
2. profiling seeding apparatus according to claim 1, it is characterized in that: between upper and lower two cross bars of described sowing center frame, be also provided with montant, montant is connected with press wheel chain-wheel box by spring, in chain-wheel box, a sprocket wheel is connected by driving-chain with the sprocket wheel of dispenser, and another sprocket wheel connects press wheel.
3. profiling seeding apparatus according to claim 1, is characterized in that: described sowing and ditching disk is two, and become α angle to arrange, α is 12 ° ~ 14 °.
4. profiling seeding apparatus according to claim 1, is characterized in that: in the frame of described sowing center, be also connected with the ditching-disk both sides that are placed in, strike off the cleaning shoe of earth on ditching-disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637212.0U CN204907056U (en) | 2015-08-21 | 2015-08-21 | Profile modeling seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637212.0U CN204907056U (en) | 2015-08-21 | 2015-08-21 | Profile modeling seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204907056U true CN204907056U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637212.0U Expired - Fee Related CN204907056U (en) | 2015-08-21 | 2015-08-21 | Profile modeling seeder |
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| Country | Link |
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| CN (1) | CN204907056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612874A (en) * | 2016-03-25 | 2016-06-01 | 青岛农业大学 | High-density cotton seed sowing machine being convenient to shape |
| CN109247089A (en) * | 2018-11-26 | 2019-01-22 | 山东国丰机械有限公司 | One seedling band arranges multifunctional corn seeder |
-
2015
- 2015-08-21 CN CN201520637212.0U patent/CN204907056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612874A (en) * | 2016-03-25 | 2016-06-01 | 青岛农业大学 | High-density cotton seed sowing machine being convenient to shape |
| CN109247089A (en) * | 2018-11-26 | 2019-01-22 | 山东国丰机械有限公司 | One seedling band arranges multifunctional corn seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |