CN104919950B - Seed metering method of Jujun grass roller type seed metering device - Google Patents
Seed metering method of Jujun grass roller type seed metering device Download PDFInfo
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- CN104919950B CN104919950B CN201510396570.1A CN201510396570A CN104919950B CN 104919950 B CN104919950 B CN 104919950B CN 201510396570 A CN201510396570 A CN 201510396570A CN 104919950 B CN104919950 B CN 104919950B
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- 238000007599 discharging Methods 0.000 claims abstract description 4
- 241000209504 Poaceae Species 0.000 claims description 96
- 238000010079 rubber tapping Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 19
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- 241000233866 Fungi Species 0.000 abstract description 8
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Abstract
The invention relates to a seed metering method of a huge fungus grass roller-type seed metering device, the huge fungus grass roller-type seed metering device comprises a frame, a feed hopper used for storing a plurality of huge fungus grass seeds is arranged on the frame, the bottom of the feed hopper is provided with an arc-shaped discharge channel, the outlet of the arc-shaped discharge channel is provided with a transition roller for intermittently inoculating and intermittently metering seeds, and a conveying device is arranged below the outlet of the transition roller, and the seed metering method comprises the following steps: (1) seed selection, (2) seed feeding, and (3) seed discharging. The invention has compact structure and convenient use, is suitable for the planting environment of non-farmland in south China, mainly hills and sandy land, avoids the jamming and blocking of the seedlings of the giant fungus grass, can ensure that the seedlings of the giant fungus grass are uniformly discharged, achieves the aim of uniform, neat and strong seedlings of the giant fungus grass, greatly improves the yield of the giant fungus grass and effectively lightens the field operation burden of farmers.
Description
Technical field
The present invention relates to the seed feeding method of a kind of Jujun grasses roll-type feed mechanism for seed.
Background technology
Jujun grasses is a kind of huge energy grass being planted in the clivia ground, non-farmland such as poor soil, salt-soda soil, nonirrigated farmland, sand ground, barren-resistant, drought-enduring, Salt And Alkali Tolerance, strong adaptability, and growth is fast, and yield is high.And Jujun grasses has multiple use, it is used not only for the fields such as culture medium of edible fungus, bioenergy fuel, papermaking and industrial fiber raw material, feedstuff, also water and soil conservation is had significant role.At present, the planting patterns of Jujun grasses, mainly in short stem cuttage mode, is limited to the severe working environment on clivia ground, non-farmland, and manpower is nervous, and cost of labor is high, and Jujun grasses does not carry out establishing in large scale.
In Jujun grasses production process, sowing be most basic be a production link of most critical.Planting mechanization can improve working performance, simplify cargo handling operation, improves productivity ratio, saves labour force, alleviates hand labor intensity, reduces the aspect such as production cost and play huge advantage.Planting machine more can guarantee that Jujun grasses agriculture requirement than artificial seeding, and its transaction capabilities has directly influenced the yield of Jujun grasses.And feed mechanism for seed is the core on planting huge fungous grass machine, the quality of its planting quality directly determines the quality of planting machine performance, affects seeding quality.Therefore the research to Jujun grasses feed mechanism for seed is the most necessary, ensures that seed sowing device performance high-quality is reliable, is to ensure that the key of planting machine seeding quality.Owing between Jujun grasses seedling individuality, diameter difference is bigger, there is certain curvature in seedling, and the seedling during pre-cut kind formula buries soil plantation must retain 1-2 projection plumelet and cause the most first-class unique plant physical characteristic of the axial diameter of seedling, it is easily caused its pre-cut and buries the plantation feed mechanism for seed card type of soil breeding, stifled kind and discontinuous seeding, cause planting huge fungous grass that broadcast leakage, replay and germination percentage and the problem such as germinating energy is the highest occur, seriously hinder mechanized cultivation efficiency and the spread plantation of planting huge fungous grass equipment.
Jujun grasses originates in South Africa, and corresponding automated production machinery is substantially achieved well popularization, but is mainly used in Plain establishing in large scale.The most just start to introduce domestic, but mainly rely on artificial growth, do not obtain establishing in large scale, if one of them main cause be south China non-agricultural owner of farmland hills and sand ground, external large-scale planting huge fungous grass equipment is not suitable in this type of non-farmland clivia ground operation, moreover the equipment cost of Introduced From Abroad is higher.
Summary of the invention
In view of the deficiencies in the prior art, the technical problem to be solved is to provide the seed feeding method of a kind of Jujun grasses roll-type feed mechanism for seed, Jujun grasses roll-type feed mechanism for seed reasonable in design, and utilize this Jujun grasses roll-type feed mechanism for seed can complete the single orderly discharge of Jujun grasses seedling.
nullIn order to solve above-mentioned technical problem，The technical scheme is that the seed feeding method of a kind of Jujun grasses roll-type feed mechanism for seed，Described Jujun grasses roll-type feed mechanism for seed includes frame，It is provided with to deposit the feed hopper of some Jujun grasses seedlings in described frame，The bottom of described feed hopper has arc tapping channel，The exit of described arc tapping channel is provided with the transition roller of interval inoculation interval seeding，It is provided with conveyer device below the outlet of described transition roller，All sides annular space along described transition roller is disposed with some bearing material grooves in order to accept single Jujun grasses seedling，The outlet of described arc tapping channel matches with described transition roller lateral wall，And the outlet of described arc tapping channel is against described transition roller lateral wall，Described transition roller is fixed above is provided with hold-down roller，Described hold-down roller is tangent with transition roller，And the outlet of described hold-down roller and arc tapping channel、The directed cavity in order to single Jujun grasses seedling to be introduced bearing material groove is formed between transition roller，The middle and lower part of described feed hopper lower wall laterally offers and pushes away kind of a groove，The described lower section pushing away kind of groove is provided with and pushes away kind of a roller，The all sides annular space pushing away kind of roller described in Yan is disposed with arc-shaped gear，The bending direction of described arc-shaped gear and the rotation direction pushing away kind of roller、The discharging direction of feed hopper is contrary，Comprise the steps of，
(1) seed selection: choosing the Jujun grasses seedling cut in advance, described Jujun grasses seedling average diameter is 2.3 ~ 2.8cm, and joint to be had on described Jujun grasses seedling, have bud；
(2) kind is fed: utilize baffle plate to block the outlet of described arc tapping channel, neatly put in feed hopper by the Jujun grasses seedling chosen in step (1)；
(3) seeding: start described driving motor, extract baffle plate out, described Jujun grasses seedling sequentially enters transition roller through arc tapping channel, described transition roller is during rotating, receive a Jujun grasses seedling during inoculation every time, and during seeding, discharge a Jujun grasses seedling every time, the Jujun grasses seedling interval that described transition roller interval is discharged enters to described conveyer device, finally enters blow tank and completes the single orderly discharge process of Jujun grasses seedling.
Further, the width of described arc tapping channel is 3 ~ 3.5cm.
Further, described conveyer device is inclined upwardly setting, and described conveyer device comprises drivewheel, driven pulley and conveyer belt, and described conveyer belt is provided with some compartments in order to place single Jujun grasses seedling, and the exit of described conveyer device is provided with blow tank.
Further, described drivewheel and the output shaft driving coupling driving motor, described driven pulley with push away kind of a roller driving coupling, described in push away kind of roller and transition roller driving coupling, and described drivewheel, driven pulley, push away kind of roller and transition roller rotating speed identical.
Compared with prior art, the method have the advantages that the present invention not only compact conformation, easy to use, if and it is applicable to south China non-agricultural owner of farmland hills and sand ground planting environment, avoid Jujun grasses seedling card type, block up and plant, Jujun grasses seedling uniform discharge can be made, reach Jujun grasses seedling equal, neat, strong, it is greatly improved the yield of Jujun grasses simultaneously, effectively alleviates peasant's farm work burden.
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is Figure 1A-A direction cross-sectional schematic of the embodiment of the present invention.
Fig. 3 is Fig. 2 partial schematic sectional view of the embodiment of the present invention.
Fig. 4 is the transition roller organigram of the embodiment of the present invention.
Fig. 5 be the embodiment of the present invention push away kind of a roller organigram.
In figure: 1-frame, 2-feed hopper, 21-arc tapping channel, 22-pushes away kind of a groove, 3-transition roller, 31-bearing material groove, 4-conveyer device, 41-drivewheel, 42-driven pulley, 43-conveyer belt, 44-compartment, 5-hold-down roller, 6-directed cavity, 7-pushes away kind of a roller, 71-arc-shaped gear, 8-blow tank, and 9-drives motor.
Detailed description of the invention
For the features described above of the present invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, it is described in detail below.
As shown in Fig. 1 ~ 5, a kind of seed feeding method of Jujun grasses roll-type feed mechanism for seed, described Jujun grasses roll-type feed mechanism for seed includes frame 1, it is provided with to deposit the feed hopper 2 of some Jujun grasses seedlings in described frame 1, the bottom of described feed hopper 2 has arc tapping channel 21, the exit of described arc tapping channel 21 is provided with the transition roller 3 of interval inoculation interval seeding, is provided with conveyer device 4 below the outlet of described transition roller 3；All sides annular space along described transition roller 3 is disposed with some bearing material grooves 31 in order to accept single Jujun grasses seedling；Described bearing material groove 31 size is suitable with a Jujun grasses seedling,The outlet of described arc tapping channel 21 matches with described transition roller 3 lateral wall, and the outlet of described arc tapping channel 21 is against described transition roller 3 lateral wall；Described Jujun grasses seedling is arranged on arc tapping channel 21 under gravity, and most descends root Jujun grasses seedling to be pressed on described transition roller 3 lateral wall；Or described transition roller 3 is fixed above is provided with hold-down roller 5, described hold-down roller 5 is tangent with transition roller 3, and between described hold-down roller 5 and the outlet of arc tapping channel 21, transition roller 3, form the directed cavity 6 in order to single Jujun grasses seedling to be introduced bearing material groove 31, unnecessary Jujun grasses seedling is avoided to run out of, also it is prevented effectively from Jujun grasses seedling to sustain damage, described Jujun grasses seedling is arranged on arc tapping channel 21 under gravity, and most descend root Jujun grasses seedling to be pressed in described directed cavity 6, the described unpowered input of hold-down roller 5；Described transition roller 3 is in rotation process, when bearing material groove 31 opening turns to the outlet of arc tapping channel 21, a piece Jujun grasses seedling is pressed into bearing material groove 31 in the effect of gravity, described transition roller 3 is rotated further, when next bearing material groove 31 opening turns to the outlet of arc tapping channel 21, next root Jujun grasses seedling is pressed into bearing material groove 31 in the effect of gravity, so circulates, and described transition roller 3 carries out interval and inoculates；When at bearing material groove 31 opening turning transporting device 4, a Jujun grasses seedling in described bearing material groove 31 falls to conveyer device 4 under gravity, and transition roller 3 constantly rotates, and carries out interval seeding,The middle and lower part of described feed hopper 2 lower wall laterally offers and pushes away kind of groove 22, described in push away the lower section of kind of groove 22 and be provided with and push away kind of roller 7, described in push away kind of groove 22 A/F diameter less than Jujun grasses seedling, it is to avoid Jujun grasses seedling drops from pushing away kind of groove 22；The all sides annular space pushing away kind of roller 7 described in Yan is disposed with arc-shaped gear 71, described kind of the roller 7 that pushes away is during rotating, described arc-shaped gear 71 slides and exposed is pushing away the Jujun grasses seedling outside kind of groove 22, this Jujun grasses seedling is applied downward power, assist the Jujun grasses seedling in feed hopper 2 to drop, be prevented effectively from Jujun grasses seedling and be stuck in feed hopper 2；The bending direction of described arc-shaped gear 71 with push away the rotation direction of kind of roller 7, the discharging direction of feed hopper 2 is contrary, it is to avoid described arc-shaped gear 71 scratch Jujun grasses seedling in motor process, comprise the steps of,
(1) seed selection: choosing the Jujun grasses seedling cut in advance, described Jujun grasses seedling average diameter is 2.3 ~ 2.8cm, a length of 30 ~ 35cm, in cylinder, and joint to be had on described Jujun grasses seedling, has bud；
(2) kind is fed: utilize baffle plate to block the outlet of described arc tapping channel 21, neatly put in feed hopper 2 by the Jujun grasses seedling chosen in step (1)；
(3) seeding: start described driving motor 9, extract baffle plate out, described Jujun grasses seedling sequentially enters transition roller 3 through arc tapping channel 21, described transition roller 3 is during rotating, receive a Jujun grasses seedling during inoculation every time, and during seeding, discharge a Jujun grasses seedling every time, the Jujun grasses seedling interval that described transition roller 3 interval is discharged enters to described conveyer device 4, finally enters blow tank 8 and completes the single orderly discharge process of Jujun grasses seedling.
In embodiments of the present invention, described hold-down roller 5 with push away kind of roller 7 and be positioned at and be same as on horizontal plane, first it is beneficial to push away kind of the roller 7 pressure spot in the thrust point with hold-down roller that promote Jujun grasses seedling be positioned in same level, be conducive to the stability of whole device, described to push away kind of roller 7 too high or too low, all whole device can be produced bigger vibration；Secondly, push away kind of roller 7 described in now and just promote the Jujun grasses seedling being positioned at feed hopper 2 bottom, without promoting the Jujun grasses seedling on upper strata, also will not go deep between upper and lower two-layer Jujun grasses seedling, Jujun grasses seedling is conducive to discharge from the most single order of lower floor to upper strata, without upsetting the sequence of levels Jujun grasses seedling, effectively prevent Jujun grasses seedling card type, stifled kind of problem in feed hopper 2.
In embodiments of the present invention, the width of described arc tapping channel 21 is 3 ~ 3.5cm, and described arc tapping channel 21 adapts with the Jujun grasses seedling that average diameter is 2.3 ~ 2.8cm.
In embodiments of the present invention, described conveyer device 4 is inclined upwardly setting, it is effectively utilized space, compact conformation, described conveyer device 4 comprises drivewheel 41, driven pulley 42 and conveyer belt 43, being provided with some compartments 44 in order to place single Jujun grasses seedling on described conveyer belt 43, described compartment 44 is made up of dividing plate, and the exit of described conveyer device 4 is provided with blow tank 8.
In embodiments of the present invention, the output shaft of described drivewheel 41 and driving motor 9 is through driving-chain driving coupling, described driven pulley 42 with push away kind of roller 7 through driving-chain driving coupling, described kind of roller 7 and the transition roller 3 of pushing away is through driving-chain driving coupling, have only to a driving motor 9, effectively reduce the overall weight of this Jujun grasses roll-type feed mechanism for seed；And described drivewheel 41, driven pulley 42, push away kind of roller 7 and transition roller 3 rotating speed identical, it is ensured that the Jujun grasses seedling that described transition roller 3 is discharged sequentially enters in corresponding described compartment 44, full kind of all compartments 44, occurs without and Lou plants phenomenon.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw the seed feeding method of other various forms of Jujun grasses roll-type feed mechanism for seeds under the enlightenment of the present invention.All impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.
Claims (4)
- null1. the seed feeding method of a Jujun grasses roll-type feed mechanism for seed，It is characterized in that，Described Jujun grasses roll-type feed mechanism for seed includes frame，It is provided with to deposit the feed hopper of some Jujun grasses seedlings in described frame，The bottom of described feed hopper has arc tapping channel，The exit of described arc tapping channel is provided with the transition roller of interval inoculation interval seeding，It is provided with conveyer device below the outlet of described transition roller,All sides annular space along described transition roller is disposed with some bearing material grooves in order to accept single Jujun grasses seedling，The outlet of described arc tapping channel matches with described transition roller lateral wall，And the outlet of described arc tapping channel is against described transition roller lateral wall，Described transition roller is fixed above is provided with hold-down roller，Described hold-down roller is tangent with transition roller，And the outlet of described hold-down roller and arc tapping channel、The directed cavity in order to single Jujun grasses seedling to be introduced bearing material groove is formed between transition roller，The middle and lower part of described feed hopper lower wall laterally offers and pushes away kind of a groove，The described lower section pushing away kind of groove is provided with and pushes away kind of a roller，The all sides annular space pushing away kind of roller described in Yan is disposed with arc-shaped gear，The bending direction of described arc-shaped gear and the rotation direction pushing away kind of roller、The discharging direction of feed hopper is contrary，Comprise the steps of(1) seed selection: choosing the Jujun grasses seedling cut in advance, described Jujun grasses seedling average diameter is 2.3 ~ 2.8cm, and joint to be had on described Jujun grasses seedling, have bud；(2) kind is fed: utilize baffle plate to block the outlet of described arc tapping channel, neatly put in feed hopper by the Jujun grasses seedling chosen in step (1)；(3) seeding: start and drive motor, extract baffle plate out, described Jujun grasses seedling sequentially enters transition roller through arc tapping channel, described transition roller is during rotating, receive a Jujun grasses seedling during inoculation every time, and during seeding, discharge a Jujun grasses seedling every time, the Jujun grasses seedling interval that described transition roller interval is discharged enters to described conveyer device, finally enters blow tank and completes the single orderly discharge process of Jujun grasses seedling.
- The seed feeding method of Jujun grasses roll-type feed mechanism for seed the most according to claim 1, it is characterised in that: the width of described arc tapping channel is 3 ~ 3.5cm.
- The seed feeding method of Jujun grasses roll-type feed mechanism for seed the most according to claim 2, it is characterized in that: described conveyer device is inclined upwardly setting, described conveyer device comprises drivewheel, driven pulley and conveyer belt, being provided with some compartments in order to place single Jujun grasses seedling on described conveyer belt, the exit of described conveyer device is provided with blow tank.
- The seed feeding method of Jujun grasses roll-type feed mechanism for seed the most according to claim 3, it is characterized in that: described drivewheel and the output shaft driving coupling driving motor, described driven pulley with push away kind of a roller driving coupling, described kind of roller and the transition roller driving coupling of pushing away, and described drivewheel, driven pulley, push away kind of roller and transition roller rotating speed identical.
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| CN106817990A (en) * | 2017-01-05 | 2017-06-13 | 福建农林大学 | Jujun grasses feed mechanism for seed is with reseeding device |
| CN106717354B (en) * | 2017-01-05 | 2022-09-13 | 福建农林大学 | Huge fungus grass seed metering ware based on seed metering of roll-type and reseeding |
| CN107889589B (en) * | 2017-11-27 | 2019-11-12 | 叶豪 | A kind of agricultural vegetable-seed planter |
| CN108811939B (en) * | 2018-08-13 | 2023-07-28 | 福建农林大学 | Seedling body preparation device based on seedling bag seedling method and working method thereof |
| CN111296003A (en) * | 2020-04-03 | 2020-06-19 | 徐州蓝艺植保器械有限公司 | Seeding mechanism |
| CN114158367B (en) * | 2021-11-14 | 2023-04-28 | 北京工业大学 | Throw woody branch diverging device of seedling formula |
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