CN104488416B - A kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed - Google Patents
A kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed Download PDFInfo
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- CN104488416B CN104488416B CN201410642037.4A CN201410642037A CN104488416B CN 104488416 B CN104488416 B CN 104488416B CN 201410642037 A CN201410642037 A CN 201410642037A CN 104488416 B CN104488416 B CN 104488416B
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Abstract
The present invention relates to a kind of raising rice seedlings release and release control fertilizer and contact fertilizer apparatus with rice seed, it is characterized in that: it comprises a casing, a seed chamber and a fertilizer room is divided into by a vertical baffle plate in described casing, the bottom surface of described casing is rotationally connected an elongated turning cylinder, the equal interval, two ends of described turning cylinder is fixedly connected with a driving gear and a travelling wheel, road wheel described in two is located in one and has on the long rails of rectangular rail frame of four rolling, the bottom surface of described seed chamber and fertilizer room is rotationally connected a rotating shaft respectively, the two ends of two rotating shafts all connect a driven gear by a freewheel clutch, two driven gears of wherein said casing side engage described driving gear simultaneously, and two driven gears of described casing opposite side engage described driving gear respectively by a transition gear simultaneously, and transition gear described in two is rotatably connected on described casing respectively, the front of described casing is fixedly connected with a pull bar, the bottom of described seed chamber and fertilizer room is respectively arranged with a narrow slit as discharging opening.
Description
Technical field
The present invention relates to a kind of farm machinery, particularly a kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed.
Background technology
Peasant habit seedling-cultivation plate of rice: plastics seedling dish specification used is 580 × 280 × 28 millimeters; Its operation sequence: (1), at plastic tunnel, spreads plastics seedling dish; (2) Nutrition Soil after acid adjustment is covered one deck in seedling-cultivation plate; (3) the rice seed of having soaked seed evenly is sowed; (4) Nutrition Soil after one deck acid adjustment is covered again; (5) sprinkling irrigation is watered; (6) ventilated membrane is covered; (7) the seedling later stage is not enough in order to make up Nutrition Soil nutrient, within before getting up about 5-7 days, imposes ammonium sulfate 1-2 time, amounts to every square meter and chases after 60-70 gram.Existing problems: the custom seedling later stage imposes ammonium sulfate, grasping badly affects root system development, and rice shoot easily produces disease, and then affect rice field and grow; Fertilizing method in the rice field vegetative period adopting custom seedling: base fertilizer topdresses for+three times; Loss of nitrogen fertilizer is serious, availability is low.
In agricultural production, in order to prevent the too high injury to seed or seedling of salt concentration, disposable all or part of quick-acting chemical fertilizer directly can not be contacted with seed or seedling and using; And the S type Controlled Release Fertilizer stripping stage is divided into inhibition period and stripping phase, at the extremely low and accumulation stripping quantity few (generally below 20%) of the released nutrient speed of inhibition period, therefore S type release and release control fertilizer (see Chinese patent CN101302131A: a kind of S type control release urea and preparation method thereof) can single use portion or all directly contact with seed be used (be called for short to contact and apply fertilizer).At present, S type Controlled Release Fertilizer contact fertilising, when testing on a small quantity, is mix with matrix or Nutrition Soil to use substantially; But when widely applying, because the fertile proportion of 2-4mm granular controlled release is less than Nutrition Soil, so cannot mix or easily layering, thus cause the easily unrestrained loss when rolling seedling growing of the Controlled Release Fertilizer in seedling dish topsoil.Therefore, need badly a kind of can implement in a large number S type Controlled Release Fertilizer contact fertilising device, and to possess with low cost, be easy to the advantages such as popularization.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of seed that can realize and contact fertilizer apparatus with the raising rice seedlings release and release control fertilizer that fertilizer broadcasts sowing simultaneously with rice seed.
For achieving the above object, the present invention is by the following technical solutions: a kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed, it is characterized in that: it comprises a casing, a seed chamber and a fertilizer room is divided into by a vertical baffle plate in described casing, the bottom surface of described casing is rotationally connected an elongated turning cylinder, the equal interval, two ends of described turning cylinder is fixedly connected with a driving gear and a travelling wheel, road wheel described in two is located in one and has on the long rails of rectangular rail frame of four rolling, the bottom surface of described seed chamber and fertilizer room is rotationally connected a rotating shaft respectively, the two ends of two rotating shafts all connect a driven gear by a freewheel clutch, two driven gears of wherein said casing side engage described driving gear simultaneously, and two driven gears of described casing opposite side engage described driving gear respectively by a transition gear simultaneously, and transition gear described in two is rotatably connected on described casing respectively, the front of described casing is fixedly connected with a pull bar, the bottom of described seed chamber and fertilizer room is respectively arranged with a narrow slit as discharging opening.
Discharge outlet described in each be all arranged at intervals with some can the baffle plate of folding.
The side of discharging opening described in each is provided with the hairbrush that a row can block seed or fertilizer.
The axis body surface that rotating shaft described in two is positioned at described casing is all covered with projection in interval.
Funnel-form is all arranged in the longitudinal section of described seed chamber and fertilizer room, and described funnelform lowest part is described discharging opening.
Described handrail and described casing junction are provided with some reinforcements.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention is provided with the casing that comprises seed chamber and fertilizer room, bottom seed chamber and fertilizer room, a rotating shaft is set respectively, the two ends of each rotating shaft connect a driven gear respectively by freewheel clutch, wherein, two driven gears being positioned at casing side engage with on the driving gear on the turning cylinder being positioned at bottom half simultaneously, two driven gears being positioned at casing opposite side engage with the driving gear be positioned on turning cylinder respectively by a transition gear, no matter the present invention travels forward or moves backward, rotating shaft can be rotated to same direction all the time, realize sowing continuously, fertilising, there is higher sowing, fertilising efficiency.2, the present invention is in a walking process, and seed and fertilizer can broadcast simultaneously and mix, relative to first sowing, again earthing, then to apply fertilizer such seeding process, there is the effect of saving the amount of labour and time cost, be easy to operation and efficient.3, funnel-form is all arranged in the longitudinal section of seed chamber of the present invention and fertilizer room, and discharging opening is positioned at its lowest part, is beneficial to broadcasting sowing of seed or fertiliser granulates so under gravity.4, the present invention the discharging opening marginating compartment of seed chamber and fertilizer room arrange multiple can the baffle plate of folding, the size of effective discharging opening can be adjusted like this by the baffle plate putting down some, and then speed of drilling can be regulated or broadcast fertile speed, make the seed of disposable mixed seeding and fertilizer to be roughly the ratio of expecting.5, utilize the present invention that a part for nitrogenous fertilizer needed for field rice breeding time or full dose and the rice seed of having soaked seed can be made to broadcast in seedling dish, S type control release urea and rice seed are evenly mixed in one deck, and bottom is Nutrition Soil, and top layer is also Nutrition Soil simultaneously.6, recruitment 1-2 time of topdressing is saved in seedling; Field rice production realization exempts to topdress, and saves and topdresses artificial 3 times.7, can utilization rate of nitrogen fertilizer be improved, reduce risk of environmental pollution, save nitrogen fertilizer amount more than 20%.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the structural representation of casing of the present invention;
Fig. 4 is sowing shaft of the present invention and the structural representation broadcasting fertile axle;
Fig. 5 is the interior schematic diagram of casing of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes a casing 1, vertically in casing 1 be provided with a baffle plate 2, casing 1 is separated into a seed chamber 3 and a fertilizer room 4.The bottom surface of casing 1 is rotated and is arranged an elongated turning cylinder 5, and the equal interval, two ends of turning cylinder 5 is fixedly connected with driving gear 6 and a travelling wheel 7.Two travelling wheels 7 are seated on two longitudinal rails of a rectangular rail frame 8, are provided with four rolling 9 bottom rectangular rail frame 8, and roller 9 can make rectangular rail frame 8 namely can carry out lengthwise movement, also can carry out transverse movement.
As shown in Figure 2 and Figure 3, the casing 1 being positioned at seed chamber 3 and bottom surface, fertilizer room 4 is rotationally connected an elongated rotating shaft 10 respectively, the two ends of each rotating shaft 10 connect a driven gear 12 respectively by a freewheel clutch 11, to ensure that two rotating shafts 10 are rotated toward same direction all the time.Two driven gears 12 of casing 1 side engage with driving gear 6 simultaneously, and two driven gears 12 of casing 1 opposite side engage with driving gear 6 respectively by a transition gear 13, and two transition gears 13 are connected on casing 1 rotationally respectively by connecting axle.A pull bar 14 is fixedly connected with, in order to the fastness connected can arrange some reinforcements 15 in the junction between pull bar 14 and casing 1 in casing front.
As shown in Figure 3, Figure 4, the structure of seed 3 Room and fertilizer room 4 is identical, can according to different needs, using forward and backward casing 1 as seed chamber 3 or as fertilizer room 4.The vibrational power flow of two rotating shafts 10 bottom seed 3 Room and fertilizer room 4 is also identical, and the axis body surface that two rotating shafts 10 are positioned at casing 1 is all covered with protruding 16 in interval, makes whole axis body uneven, is beneficial to dial sow seeds son or fertilizer.
As shown in Figure 4, a narrow slit as discharging opening 17 is respectively arranged with in the bottom of seed chamber 3 and fertilizer room 4.In order to control the ratio of the seed amount of sowing and the fertilizer amount of sowing, can each discharging opening 17 be all arranged at intervals with some can the baffle plate 18 of folding, baffle plate 18 can be arranged on discharging opening 17 place by hinge and locking device.In addition, can arrange row's hairbrush (not shown) in the side of each discharging opening 17, when apparatus of the present invention arrive sowing position, when opening the baffle plate 18 at discharging opening 17 place, hairbrush can block seed or fertilizer; And when rotating shaft 10 is rotated, under seed or fertilizer can extrude under the effect of rotating shaft 10 projection 16, push the hairbrush of discharging opening 17 open, sow to farmland.
When the present invention uses,
1) travelling wheel 7 of casing 1 both sides is placed on rectangular rail frame 8, in seed chamber 3 and fertilizer room 4, puts into seed and fertilizer, and open the corresponding baffle plate 18 in discharging opening 17 place according to the sowing expected and Application Ratio;
2) mobile rectangular rail frame 8 arrives after an expection carries out the position sowed and apply fertilizer, and handles pull bar 14 and runs forward, sow and apply fertilizer, until run to the front end end of rectangular rail frame 8;
3) mobile rectangular rail frame 8 arrive another expection carry out the position sowed and apply fertilizer after, handle pull bar 14 run backward, sow and apply fertilizer, until run to the rear end end of rectangular rail frame 8;
4) repeat step 3), step 3), until complete sowing and the fertilising work of expection.
Above-mentioned steps 2) and step 3) in, no matter be handle pull bar 14 to travel forward or move backward, rotating shaft 10 can be rotated to same direction all the time, realizes sowing continuously, applying fertilizer, and this is realized by the function of freewheel clutch 11.No matter the present invention travels forward or moves backward, two driven gears 12 being arranged in same rotating shaft 10 two ends must be in the contrary rotary state in direction each other, suppose that the rotation direction that rotating shaft 10 can push hairbrush open is positive direction, so two driven gears 12 at each moment rotating shaft 10 two ends must be a rotating forward, a reversion.The freewheel clutch 11 at rotating shaft 10 two ends can be arranged to: lock when driven gear 12 rotates forward, freely rotate during reversion that (characteristic of freewheel clutch 11 can freely be rotated in one direction, in the other directions then can be locked), so, rotating shaft 10 will be driven rotating forward by that driven gear 12 rotated forward in the moment, that is: when the present invention advances, if rotating shaft 10 is driven rotating forward by the driven gear 12 in left side, then rotating forward can be driven by the driven gear 12 on right side when so the present invention retreats, now, be between the driven gear 12 of inverted status and rotating shaft 10 is free rotary state (not having rotational restraint).
The present invention is only described with above-described embodiment; the structure of each parts, setting position and connection thereof all can change to some extent; on the basis of technical solution of the present invention; all improvement of carrying out individual part according to the principle of the invention and equivalents, all should not get rid of outside protection scope of the present invention.
Claims (10)
1. a raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed, it is characterized in that: it comprises a casing, a seed chamber and a fertilizer room is divided into by a vertical baffle plate in described casing, the bottom surface of described casing is rotationally connected an elongated turning cylinder, the equal interval, two ends of described turning cylinder is fixedly connected with a driving gear and a travelling wheel, travelling wheel described in two is located in one and has on the long rails of rectangular rail frame of four rolling, the bottom surface of described seed chamber and fertilizer room is rotationally connected a rotating shaft respectively, the two ends of two rotating shafts all connect a driven gear by a freewheel clutch, two driven gears of wherein said casing side engage described driving gear simultaneously, and two driven gears of described casing opposite side engage described driving gear respectively by a transition gear simultaneously, and transition gear described in two is rotatably connected on described casing respectively, the front of described casing is fixedly connected with a pull bar, the bottom of described seed chamber and fertilizer room is respectively arranged with a narrow slit as discharging opening.
2. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 1 contacts fertilizer apparatus with rice seed, it is characterized in that: discharge outlet described in each be all arranged at intervals with some can the baffle plate of folding.
3. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 1 contacts fertilizer apparatus with rice seed, it is characterized in that: the side of discharging opening described in each is provided with the hairbrush that a row can block seed or fertilizer.
4. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 2 contacts fertilizer apparatus with rice seed, it is characterized in that: the side of discharging opening described in each is provided with the hairbrush that a row can block seed or fertilizer.
5. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 1 or 2 or 3 or 4 contacts fertilizer apparatus with rice seed, it is characterized in that: the axis body surface that rotating shaft described in two is positioned at described casing is all covered with projection in interval.
6. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 1 or 2 or 3 or 4 contacts fertilizer apparatus with rice seed, and it is characterized in that: funnel-form is all arranged in the longitudinal section of described seed chamber and fertilizer room, described funnelform lowest part is described discharging opening.
7. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 5 contacts fertilizer apparatus with rice seed, it is characterized in that: funnel-form is all arranged in the longitudinal section of described seed chamber and fertilizer room, and described funnelform lowest part is described discharging opening.
8. a kind of rice nursing seedlings seeding release and release control fertilizer fertilizer apparatus as described in claim 1 or 2 or 3 or 4 or 7, is characterized in that: described pull bar and described casing junction are provided with some reinforcements.
9. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 5 contacts fertilizer apparatus with rice seed, it is characterized in that: described pull bar and described casing junction are provided with some reinforcements.
10. a kind of raising rice seedlings release and release control fertilizer as claimed in claim 6 contacts fertilizer apparatus with rice seed, it is characterized in that: described pull bar and described casing junction are provided with some reinforcements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642037.4A CN104488416B (en) | 2014-11-11 | 2014-11-11 | A kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642037.4A CN104488416B (en) | 2014-11-11 | 2014-11-11 | A kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed |
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| Publication Number | Publication Date |
|---|---|
| CN104488416A CN104488416A (en) | 2015-04-08 |
| CN104488416B true CN104488416B (en) | 2016-04-20 |
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| CN201410642037.4A Active CN104488416B (en) | 2014-11-11 | 2014-11-11 | A kind of raising rice seedlings release and release control fertilizer contacts fertilizer apparatus with rice seed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532136B (en) * | 2016-01-29 | 2018-07-27 | 杨立军 | Planting machine and nursery mechanism |
| CN109601191B (en) * | 2019-01-31 | 2021-10-08 | 重庆市农业机械化技术推广总站 | Bowl-blanket type seedling raising method for hybrid rice |
| CN116686461B (en) * | 2023-08-01 | 2023-10-13 | 中国农业大学 | Pneumatic type bean grass and pasture grass same-row layered mixed sowing device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202310542U (en) * | 2011-11-30 | 2012-07-11 | 黑龙江垦区北方农业工程有限公司 | Fertilizer apparatus for seeder |
| CN203120432U (en) * | 2013-03-05 | 2013-08-14 | 中国农业科学院农业环境与可持续发展研究所 | Device for seeding and fertilizing paddies planted in dry farmland |
| CN203708796U (en) * | 2014-02-17 | 2014-07-16 | 丛林 | Dry sowing fertilizer distributor for rice field |
| CN204259386U (en) * | 2014-11-11 | 2015-04-15 | 北京市农林科学院 | Raising rice seedlings release and release control fertilizer contacts fertilizer applicator with rice seed |
-
2014
- 2014-11-11 CN CN201410642037.4A patent/CN104488416B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202310542U (en) * | 2011-11-30 | 2012-07-11 | 黑龙江垦区北方农业工程有限公司 | Fertilizer apparatus for seeder |
| CN203120432U (en) * | 2013-03-05 | 2013-08-14 | 中国农业科学院农业环境与可持续发展研究所 | Device for seeding and fertilizing paddies planted in dry farmland |
| CN203708796U (en) * | 2014-02-17 | 2014-07-16 | 丛林 | Dry sowing fertilizer distributor for rice field |
| CN204259386U (en) * | 2014-11-11 | 2015-04-15 | 北京市农林科学院 | Raising rice seedlings release and release control fertilizer contacts fertilizer applicator with rice seed |
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| CN104488416A (en) | 2015-04-08 |
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