CN201270658Y - Rice tray precision seeder based on chain transmission - Google Patents
Rice tray precision seeder based on chain transmission Download PDFInfo
- Publication number
- CN201270658Y CN201270658Y CNU2008201102322U CN200820110232U CN201270658Y CN 201270658 Y CN201270658 Y CN 201270658Y CN U2008201102322 U CNU2008201102322 U CN U2008201102322U CN 200820110232 U CN200820110232 U CN 200820110232U CN 201270658 Y CN201270658 Y CN 201270658Y
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- chain
- hole plate
- scraping
- precision planter
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Abstract
The utility model discloses a precise paddy tray seeder base on chain transmission, belonging to the seeding machines of agriculture machinery. The technical scheme is as follows: the precise paddy tray seeder comprises a reducing motor (1) on a frame (8), a scraping device (2), a surface soil covering device (5), a seeding device (6), a bottom soil covering device (7), auxiliary devices for a receiving disc and a receiving hopper, a seedling delivery device and a transmission device. The utility model is characterized in that the transmission device is a chain-transmission mechanism (3); the reducing motor (1), the scraping device (2), the surface soil covering device (5), the seeding device (6) and the bottom soil covering device (7) are connected with each other by the chain-transmission mechanism (3); the seedling delivery device is a chain delivery mechanism (4). The precise paddy tray seeder has the advantages of high working efficiency, precise transmission and steady operation; meanwhile, the leaked earth and seeds can directly fall down into the carrying hopper, thus recycling the earth and the seeds and reducing loss.
Description
Technical field
The utility model relates to a kind of based on chain drive rice hole plate precision planter, belongs to seeding operation facility in the agricultural machinery.
Background technology
Seedling is an important step of Rice Production.Traditional raising rice seedlings is to carry out in the field, is subjected to the influence of natural conditions very big, is restricting the development of Rice Production for a long time.Along with the quickening of China's paddy rice entire mechanization paces, raising rice seedlings also develops into the hole plate seedling raising of batch production from traditional field seedling.The paddy rice precision planter is divided into substantially: pneumatic type, oscillatory type and mechanical precision planter etc., pneumatic type, the oscillatory type sower is because technology, and problems such as cost and reliability are promoted slower development, and the mechanical type sower is our main type in the market.Simultaneously, the mechanical type sower also exists problems, such as, transmission (conveying) mechanism complexity, seeding accuracy is low, and machinery is to the percent of loss height of seed.In order to improve existing problem, propose a kind of based on chain drive rice hole plate precision planter.
The utility model content
The purpose of this utility model is to provide a kind of based on chain drive rice hole plate precision planter, this machine works efficient height, and transmission is accurate, and operation is steady, the soil of broadcast leakage simultaneously, seed is directly fallen into and is connect in the bucket, recycles in order to soil and seed, reduces the loss.
Comprise in order to reach the technical scheme that the purpose of this utility model takes: comprise the reducing motor 1 that is installed on the frame 8, scraping device 2 covers the native device 5 of table, seeding apparatus 6 covers subsoil device 7, connects dish and connects the bucket auxiliary equipment, seedling disk-transporting device and transmission device is characterized in that, transmission device is a chain-drive mechanism 3, reducing motor 1, scraping device 2 covers the native device 5 of table, seeding apparatus 6, cover 7 in subsoil device and all pass through chain-drive mechanism 3 connections, the seedling disk-transporting device is a chain conveying mechanism 4.
Above-mentioned based in the chain drive rice hole plate precision planter, described reducing motor 1 is mainly by common electric machine, decelerator and output chain gear constitute, power is provided by motor, motor rotates and to be divided into two-way on the right of machine, and one the tunnel is connected with described covering device, seeding apparatus, for covering device and seeding apparatus provide power, another Lu Yulian conveying mechanism 4 connects, and carrying for the seedling dish provides power.
Above-mentioned based in the chain drive rice hole plate precision planter, described scraping device 2 comprises scraping seat 23, is installed in the axle 24 on the scraping seat, is fixed on this clean-up scraper 25 on 24.When machine works, scraping device 2 plays the effect that scrapes off the unnecessary soil of seedling panel surface.
Above-mentioned based in the chain drive rice hole plate precision planter, described chain-drive mechanism 3 comprises chain, sprocket wheel and power transmission shaft etc., and this chain rotating mechanism simple motion is accurate, does not have skidding.
Above-mentioned based in the chain drive rice hole plate precision planter, described chain conveying mechanism 4 comprise chain and sprocket wheel 20 and be contained on the chain with andante 21 and driving lever 22, guarantee the location of seedling dish, course of conveying has guaranteed in the accurate input cave of seed without any moving.
Above-mentioned based in the chain drive rice hole plate precision planter, the described native device 5 of table that covers is with to cover subsoil device 7 structures identical, all be by earthing roller 9, lead native device 10, native quantity regulating device 11, compositions such as soil case and side plate, when the earthing roller began to rotate by chain drive, nutrition soil relied on gravity along with the rotation of earthing roller is moved together, arrives native quantity regulating device and flows out native case, by leading in the hole, cave that native device guiding operation falls to add to seedling tray equably, finish the earthing operation again.
Above-mentioned based in the chain drive rice hole plate precision planter; described seeding apparatus 6 is by seed scraping device 14; side plate 15; seed-box 16; brush kind of device 17; seeding roller 18 and protect compositions such as kind of device 19; rice paddy seed is housed in the seed-box; seed is along with its gravity and interseminal active force charge in the lip-deep type of the seeding roller hole, and when the seeding roller rotated, the seed that charges into the type hole was along with the rotation of roller is rotated together; plant the brush kind of device respectively through brush; protect the protection of kind of device, break away from when protecting kind of device, seed relies in himself gravity falls to adding to seedling tray.
Have the sower high efficiency of said structure, transmission is accurate, and operation is steady, the soil of broadcast leakage simultaneously, and seed is directly fallen into and is connect in the bucket, has realized recycling of soil and seed, has reduced loss.
Description of drawings
Fig. 1 is the structural representation of the utility model based on chain drive rice hole plate precision planter;
Fig. 2 is for covering the structural representation of the end (table) native device in the utility model;
Fig. 3 is the structural representation of seeding apparatus in the utility model;
Fig. 4 is the structural representation of the utility model medium chain conveying mechanism;
Fig. 5 is the structural representation of scraping device in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail based on chain drive rice hole plate precision planter by specific embodiment, but is not to be used for limiting protection domain of the present utility model.
As shown in Figure 1, comprise the reducing motor 1 that is installed on the frame 8, scraping device 2 based on chain drive rice hole plate precision planter, chain-drive mechanism 3, chain conveying mechanism 4 covers the native device 5 of table, seeding apparatus 6 covers subsoil device 7 and connects and coils and connect bucket auxiliary equipment etc.Reducing motor 1 is mainly by common electric machine, and decelerator and output chain gear constitute, and power is provided by motor, and motor rotates and is divided into two-way on the right of machine, and one the tunnel for covering device and seeding apparatus provide power, and another road provides transmitting power for the seedling dish.Chain-drive mechanism 3 is by chain, compositions such as sprocket wheel and power transmission shaft, and this chain rotating mechanism is simple, and motion does not accurately have skidding.
Covering table native device and 5, to cover subsoil device 7 structures identical, and as shown in Figure 2, they all are by earthing roller 9, lead native device 10, and native quantity regulating device 11 is formed.12 is native case among the figure, and 13 is side plate.Earthing roller 9 is led native device 10, and native quantity regulating device 11 and native case 12 all are installed on the side plate 13, and by break ground fine earth earth in the case 12 of the rotating band of earthing roller 9, and by leading native device 10, fine earth earth is imported in the seedling dish, and adjusting device 11 is regulated with the soil amount.It is simple in structure, spreads soil evenly.
As shown in Figure 3; seeding apparatus 6 is by seed scraping device 14; side plate 15; seed-box 16; brush kind of device 17; seeding roller 18 and protect compositions such as kind of device 19; in the seed-box 16 rice paddy seed is housed; seed is along with its gravity and interseminal active force charge in the seeding roller 18 lip-deep type holes, and when seeding roller 18 rotated, the seed that charges into the type hole was along with the rotation of roller is rotated together; plant the brush kind of device 17 respectively through brush; protect the protection of kind of device 19, break away from when protecting kind of device, seed relies in himself gravity falls to adding to seedling tray.
As shown in Figure 4, chain conveying mechanism 4 by chain and sprocket wheel 20 and be contained on the chain with andante 21 and driving lever 22, location on the chain with andante 21 and driving lever 22 assurance seedling dishes, the seedling dish is placed on former and later two driving levers, and driving lever has been located the seedling dish, driving lever be installed on the chain with on the andante, motion along with chain, the seedling dish is motion simultaneously also, and course of conveying has guaranteed in the accurate input cave of seed without any moving.
As shown in Figure 5, scraping device 2 is by scraping seat 23, and the axle 24 and the clean-up scraper 25 that are installed on the scraping seat are formed, and when machine works, it plays the effect that scrapes off the unnecessary soil of seedling panel surface.Clean-up scraper 25 is installed on the axle 24 versatilely, and the difference in height of the end of clean-up scraper 25 and seedling panel surface is not more than 5 millimeters; Scraping seat 23 is installed on the frame 8, be positioned at cover the table native device after.
When machine works, the seedling dish is put on the chain conveying mechanism by the left side, along with the motion of chain conveying mechanism, the seedling dish together with its motion, cover the subsoil device when moving to respectively, seeding apparatus covers the native device of table, scraping device and when connecing disc mechanism, the disposable conveying of finishing the seedling dish, earthing, sowing, scraping and connect the dish operation.This machine works efficient height, transmission is accurate, and operation is steady, the soil of broadcast leakage simultaneously, seed is directly fallen into and is connect in the bucket, recycles in order to soil and seed, reduces the loss.
It should be noted last that, above embodiment is only unrestricted in order to the explanation technical solutions of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1, a kind of based on chain drive rice hole plate precision planter, comprise the reducing motor (1) that is installed on the frame (8), scraping device (2), cover table native device (5), seeding apparatus (6), cover subsoil device (7), connect dish and connect bucket auxiliary equipment, seedling disk-transporting device and transmission device, it is characterized in that, transmission device is chain-drive mechanism (3), reducing motor (1), scraping device (2), cover table native device (5), seeding apparatus (6) covers and all passes through chain-drive mechanism (3) connection between subsoil device (7), and the seedling disk-transporting device is chain conveying mechanism (4).
2, according to claim 1 based on chain drive rice hole plate precision planter, it is characterized in that, described reducing motor (1) is mainly by common electric machine, decelerator and output chain gear constitute, power is provided by motor, motor rotates and to be divided into two-way on the right of machine, and one the tunnel is connected another Lu Yulian conveying mechanism (4) connection with described covering device, seeding apparatus.
3, according to claim 1ly a kind ofly it is characterized in that based on chain drive rice hole plate precision planter described scraping device (2) comprises scraping seat (23), be installed in the axle (24) on the scraping seat, be fixed on the clean-up scraper (25) on this axle (24).
4, according to claim 1ly it is characterized in that based on chain drive rice hole plate precision planter described chain-drive mechanism (3) comprises chain, sprocket wheel and power transmission shaft.
5, according to claim 1ly it is characterized in that based on chain drive rice hole plate precision planter, described chain conveying mechanism (4) comprise chain (20) and be contained on the chain with andante (21) and driving lever (22).
6, according to claim 1 or 2 or 3 or 4 or 5 described based on chain drive rice hole plate precision planter, it is characterized in that, describedly cover the native device of table (5) and to cover subsoil device (7) structure identical, all comprise earthing roller (9), lead native device (10), native quantity regulating device (11).
7, describedly it is characterized in that based on chain drive rice hole plate precision planter described seeding apparatus (6) comprises seed scraping device (14) according to claim 1 or 2 or 3 or 4 or 5, side plate (15), seed-box (16), brush kind of a device (17), seeding roller (18) and protect kind of a device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102322U CN201270658Y (en) | 2008-08-27 | 2008-08-27 | Rice tray precision seeder based on chain transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102322U CN201270658Y (en) | 2008-08-27 | 2008-08-27 | Rice tray precision seeder based on chain transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270658Y true CN201270658Y (en) | 2009-07-15 |
Family
ID=40881017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201102322U Expired - Fee Related CN201270658Y (en) | 2008-08-27 | 2008-08-27 | Rice tray precision seeder based on chain transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270658Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444318A (en) * | 2013-08-20 | 2013-12-18 | 苏云明 | Mobile one-time formed seedling plate combined seedling raising planter |
| CN107980290A (en) * | 2018-01-08 | 2018-05-04 | 常州市风雷精密机械有限公司 | Essence amount Sprout cultivation seeder |
| CN109258012A (en) * | 2018-11-27 | 2019-01-25 | 河南科技大学 | A kind of air-suction type accurate sower for small particle seed |
-
2008
- 2008-08-27 CN CNU2008201102322U patent/CN201270658Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444318A (en) * | 2013-08-20 | 2013-12-18 | 苏云明 | Mobile one-time formed seedling plate combined seedling raising planter |
| CN103444318B (en) * | 2013-08-20 | 2016-01-27 | 苏云明 | Portable one-shot forming seedling dish associating Sprout cultivation seeder |
| CN107980290A (en) * | 2018-01-08 | 2018-05-04 | 常州市风雷精密机械有限公司 | Essence amount Sprout cultivation seeder |
| CN109258012A (en) * | 2018-11-27 | 2019-01-25 | 河南科技大学 | A kind of air-suction type accurate sower for small particle seed |
| CN109258012B (en) * | 2018-11-27 | 2024-02-20 | 河南科技大学 | Air suction type precision planter for small-grain seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Zhongnong Futong Gardening Co.,Ltd. Assignor: China Agricultural University Contract record no.: 2010990000351 Denomination of utility model: Rice tray precision seeder based on chain transmission Granted publication date: 20090715 License type: Exclusive License Record date: 20100607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |