CN203851460U - Drum-type facility seedling-raising precision sowing device with dislocation seed-scraping function - Google Patents
Drum-type facility seedling-raising precision sowing device with dislocation seed-scraping function Download PDFInfo
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- CN203851460U CN203851460U CN201420267463.XU CN201420267463U CN203851460U CN 203851460 U CN203851460 U CN 203851460U CN 201420267463 U CN201420267463 U CN 201420267463U CN 203851460 U CN203851460 U CN 203851460U
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- seed
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- sowing
- scraping
- dislocation
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Abstract
The utility model provides a drum-type facility seedling-raising precision sowing device with a dislocation seed-scraping function. The drum-type facility seedling-raising precision sowing device comprises a roller shaft, a collection tray, a seed box arm, a seed box, a vibration exciter, a sowing roller, a fixing plate, a sowing tube, a seed scraping mechanism and a seed collection box, wherein the sowing roller is arranged on the collection tray through the roller shaft, is tightly contacted with the collection tray and synchronously rotates along with the roller shaft; the seed box is arranged on the seed box arm fixed on the collection tray; the vibration exciter is arranged on the seed box; two ends of the seed scraping mechanism are respectively fixed on the collection tray and the fixing plate; the seed scraping mechanism comprises a side plate, a seed scraping plate, a front mounting plate and a rear mounting plate; seed scraping buttons are arranged on the seed scraping plate; the gap between adjacent seed scraping buttons can be adjusted by changing the positions of the two seed scraping plates; the seed collection box is arranged below the seed scraping mechanism. The precision sowing device has a vibration exciting effect on population, population jump is kept, dislocation seed scraping on two sides can be performed, continuous seed filling and precision sowing of facility seedling-raising can be realized, the precision sowing quality is improved, and the hole rate and multi-seed rate are reduced.
Description
Technical field
The utility model belongs to breeding and seedling nursing with equipment seed placing device, relates in particular to a kind ofly to have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function.
Background technology
Along with the agrotechnical continuous progress of China, industrialized agriculture obtains very fast development, and field crop is progressively implemented seedling raising and transplanting cropping pattern.It is to realize prerequisite and the basis that crop is transplanted that industrializing facility is grown seedlings, and can effectively protect the root system of seedling, ensures to emerge neat, improves survival rate.Meanwhile, industrializing facility seedling growing process uses the cave dish of unified standard, makes seeding machinery have standard vector, is convenient to the mechanization transplanting operation in later stage.Seeding and growing seedling device is as the key technology equipment of breeding and seedling nursing with equipment, plays a part very importantly in the link of growing seedlings, and its technical merit and transaction capabilities directly affect the development process of industrialized agriculture.At present, China's breeding and seedling nursing with equipment adopts aspiration type seeding device more, mainly contains board-like semi-automatic seed placing device, pin type seed placing device and drum-type seed placing device.Board-like semi-automatic seed placing device conventionally adopts reciprocating swing type mechanism to drive aspiration dish to inhale and plants and charge seed, and be difficult to work continuously, and seed easily comes off in aspiration dish reciprocating motion process, thereby causes hole, and simple grain rate and many rates are difficult to effective control.Pin type seeding apparatus seeding accuracy is higher, but efficiency is low, easily stop up, and control system complexity, expensive.Drum-type seed placing device can be realized getting continuously and plants and charge seed, sowing efficiency is higher, the sowing rotary drum that existing drum-type seed placing device comprises drum shaft and installs by drum shaft, realize getting by air interchanger and plant and charge seed, such seeding apparatus is generally by regulating the mode control seeding quality in negative pressure and suction hole aperture, lack and effectively scrape kind of a device, the clear effect of planting is not good, the performance indications such as simple grain rate, many rates and hole rate are poor, are widely used in the not yet common of agricultural production.The drum-type breeding and seedling nursing with equipment sowing seeds technology that having misplaces scrapes kind of function, for ensureing Quality of Seedlings, is saved seed, boosts productivity and all has obvious realistic meaning with output.
Summary of the invention
The purpose of this utility model is for the existing utility low technical bottleneck of precision drilling precision of growing seedlings, propose bilateral dislocation and scrape kind of a technology, and be applied to drum-type seed placing device, provide a kind of and there is dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts: having dislocation and scraping the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, comprising: drum shaft, connects dish, plant case arm, plant case, vibrator, sowing rotary drum, fixed head, sowing pipe, Gua Zhong mechanism, inoculating hood; Sowing rotary drum is arranged on by drum shaft that to connect dish upper, and connects dish close contact, and synchronously rotates with drum shaft; Kind case is arranged on and is fixed on the kind case arm that connects dish; Vibrator is arranged on kind of case, and periodically vibrational excitation kind case keeps population to continue to beat; Gua Zhong mechanism two ends are separately fixed at and connect on dish and fixed head, and are close to sowing rotary drum outer cylinder; Gua Zhong mechanism comprises side plate, seeds scraper, front mounting plate, rear installing plate; On seeds scraper, be provided with and scrape kind of a button; Adjustment can be realized by the position that changes two seeds scrapers in adjacent gap of scraping kind of button, scrapes preferably kind of an effect to reach; Inoculating hood is configured in Gua Zhong mechanism below, receives Gua Zhong mechanism to scrape fallen seed.
Above-mentioned have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: described in connect and on dish, be provided with aspiration groove, air-blowing groove and corresponding breather pipe.
Above-mentioned have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: plant on case and be provided with vibrator, by the seed in periodic vibration exciting kind case, keep seed to continue to beat in kind of case, promote the absorption property of sowing rotary drum to seed.
Above-mentioned have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: Gua Zhong mechanism is made up of side plate, seeds scraper, front mounting plate and rear installing plate, seeds scraper is provided with sowing rotary drum matches and scrapes kind of a button, seeds scraper is along sowing rotary drum circumferential arrangement, keep scraping kind of a button dislocation and be arranged in each suction hole both sides, realize the dislocation of suction hole institute absorbed seed is scraped to kind, improve simple grain rate and comprehensive seeding quality, scrape kind of a some position by the distance of adjusting two seeds scraper left and right dislocation to adjust.
Above-mentioned have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: sowing rotary drum two ends are provided with sealing plate the air pressure between sealing fishplate bar and sowing rotary drum and between sowing rotary drum and the external world.
Above-mentioned have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: sowing pipe is embedded in the draw-in groove of sowing rotary drum cylinder, is convenient for changing, to adapt to different seeds.
When work, sowing rotary drum synchronously rotates with drum shaft, and vibrator periodic vibration keeps population to continue the jump state in " boiling ", and negative pressure is passed to aspiration groove place by breather pipe; The sowing pipe that arranges on sowing rotary drum is during through aspiration groove, its inner negative pressure that produces, and at sowing pipe, during through seed " boiling " district of kind of case, the seed that the suction hole absorption on sowing pipe is jumped, realizes inhaling and plants; Be adsorbed on the seed of sowing on pipe and return back to while scraping kind of position with sowing rotary drum, shift to install at kind of the button of scraping of each suction hole both sides and misplace and scrape kind from both sides to same suction hole successively in Gua Zhong mechanism, raising simple grain rate, reduces many rates; Scrape fallen seed and drop in inoculating hood, be convenient to recycling; When sowing pipe returns back to air-blowing groove position with sowing rotary drum, the negative pressure in sowing pipe is converted into malleation, and seed is thrown to sowing position, realizes simultaneously the clear of suction hole mixed.
The beneficial effects of the utility model are: adopt above-mentionedly to have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device operation principle of kind of function and structure configuration, can effectively carry sowing rotary drum and inhale kind of a performance, reduce hole rate and many rates, improve simple grain rate, ensure Precision Seeding quality.Meanwhile, this precision seeding device is simple in structure, and operating efficiency is high, and injuring-free seed can effectively prevent that in seeding process, suction hole stops up, and is applicable to the precision drilling of multiple seed.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model connects dish.
Fig. 3 is the structural representation of the utility model Gua Zhong mechanism.
Fig. 1 intermediate roll axle 1, connects dish 2, plants case arm 3, plants case 4, vibrator 5, fixed head 6, sowing rotary drum 7, sowing pipe 8, Gua Zhong mechanism 9, inoculating hood 10.
In Fig. 2: breather pipe 11, aspiration groove 12, fishplate bar 13, air-blowing groove 14.
In Fig. 3: side plate 15, seeds scraper 16, scrapes kind of button 17, front mounting plate 18, rear installing plate 19.
Embodiment
In Fig. 1, having drum-type breeding and seedling nursing with equipment seed placing device that dislocation scrapes kind of function by drum shaft 1, connect dish 2, plant case arm 3, plant case 4, vibrator 5, fixed head 6, sowing rotary drum 7, sowing pipe 8, Gua Zhong mechanism 9, inoculating hood 10 form; Sowing rotary drum 7 is arranged on and is connect on dish 2 by drum shaft 1, its end face with connect dish 2 close contacts, and can synchronously rotate with drum shaft 1; Kind case 4 is arranged on and is fixed on the kind case arm 3 that connects dish 2; Vibrator 5 is arranged on kind of case 4, and periodically vibration seed case 4 keeps population to continue to jump; Gua Zhong mechanism 9 two ends are separately fixed at and connect on dish 2 and fixed head 6; In Gua Zhong mechanism, be provided with side plate 15, seeds scraper 16, scrape kind of button 17, front mounting plate 18 and rear installing plate 19; On seeds scraper 16, be provided with and scrape kind of button 17, by changing seeds scraper 16 positions that are arranged on respectively on front mounting plate 18 and rear installing plate 19, realize the adjustment of suction hole both sides on sowing pipe 8 being scraped to 17 gaps of kind of button, scrape preferably kind of an effect to reach; Inoculating hood 10 is configured in Gua Zhong mechanism 9 belows, receives Gua Zhong mechanism 9 to scrape fallen unnecessary seed, again to utilize.
Above-described embodiment is only for explaining know-why of the present utility model and design feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed in protection domain of the present utility model.
Claims (5)
1. thering is dislocation and scraping the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that, comprising: connect dish (2), for mounting rotary drum axle (1) and sowing rotary drum (7), sowing rotary drum (7) end face and connect dish (2) side and match; Kind case (4) is arranged on and is fixed on the kind case arm (3) that connects dish (2); Gua Zhong mechanism (9) two ends are separately fixed at and connect on dish (2) and fixed head (6); Sowing pipe (8) is embedded in sowing rotary drum (7) outer cylinder groove; Vibrator (5) is arranged on kind of a case (4).
2. according to claim 1 have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: described in connect dish (2) and be provided with breather pipe (11), aspiration groove (12) and air-blowing groove (14), aspiration groove (12) and air-blowing groove (14) respectively with sowing rotary drum (7) composition negative pressure taking kind district and the malleation district of charging seed, aspiration groove (12) and air-blowing groove (14) are deep-slotted chip breaker.
3. according to claim 1 have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: described Gua Zhong mechanism (9) comprises side plate (15), seeds scraper (16), front mounting plate (18) and rear installing plate (19), front mounting plate (18) and rear installing plate (19) are equipped with respectively seeds scraper (16), on seeds scraper (16), be provided with rhombus or oval-shaped kind of the button (17) of scraping, seeds scraper (16) lateral attitude can be adjusted.
4. according to claim 1 have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: sowing pipe (8) is hollow pipe fitting, and be provided with cave and coil the suction hole number matching.
5. according to claim 1 have dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function, it is characterized in that: vibrator (5) is pneumatic type vibrating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267463.XU CN203851460U (en) | 2014-05-23 | 2014-05-23 | Drum-type facility seedling-raising precision sowing device with dislocation seed-scraping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267463.XU CN203851460U (en) | 2014-05-23 | 2014-05-23 | Drum-type facility seedling-raising precision sowing device with dislocation seed-scraping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851460U true CN203851460U (en) | 2014-10-01 |
Family
ID=51601349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267463.XU Withdrawn - After Issue CN203851460U (en) | 2014-05-23 | 2014-05-23 | Drum-type facility seedling-raising precision sowing device with dislocation seed-scraping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959963A (en) * | 2014-05-23 | 2014-08-06 | 新疆农垦科学院 | Drum type facility seedling precision seeding apparatus with staggered seed-scraping function |
| CN105103724A (en) * | 2015-09-09 | 2015-12-02 | 浙江理工大学 | Pneumatic roller type precision seed sowing device for heteromorphic seeds |
-
2014
- 2014-05-23 CN CN201420267463.XU patent/CN203851460U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959963A (en) * | 2014-05-23 | 2014-08-06 | 新疆农垦科学院 | Drum type facility seedling precision seeding apparatus with staggered seed-scraping function |
| CN103959963B (en) * | 2014-05-23 | 2016-05-11 | 新疆农垦科学院 | There is dislocation and scrape the drum-type breeding and seedling nursing with equipment seed placing device of kind of function |
| CN105103724A (en) * | 2015-09-09 | 2015-12-02 | 浙江理工大学 | Pneumatic roller type precision seed sowing device for heteromorphic seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20160511 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |