CN104365240A - China fir seedling raising and seeding machine - Google Patents
China fir seedling raising and seeding machine Download PDFInfo
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- CN104365240A CN104365240A CN201410732701.4A CN201410732701A CN104365240A CN 104365240 A CN104365240 A CN 104365240A CN 201410732701 A CN201410732701 A CN 201410732701A CN 104365240 A CN104365240 A CN 104365240A
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Abstract
The invention discloses a China fir seedling raising and seeding machine comprising a frame and a handle arranged on the frame. The China fir seedling raising and seeding machine is characterized in that the frame comprises connecting plates arranged at the left and right ends, both the left connecting plate and the right connecting plate are provided with first toothed wheels and second toothed wheels meshing with each other, a rolling cylinder is provided between the first toothed wheels on the left and right connecting plates, a seeding shaft is connected between the second toothed wheels on the left and right connecting plates, the seeding shaft is provided with a plurality of rows of plum blossom holes along the horizontal axis, a see box is connected over the seeding shaft, the bottom of the seeding box is provided with a rubber separator layer hinged to the bottom of the seed box, a support plate capable of moving up and down is provided under the rubber separator layer, and the support plate is slidably connected to the bottom of the seed box. By the use of the China fir seedling raising and seeding machine, the problems that the existing China fir seeding machine is complex in structure, seeding on a seedbed is uneven, and seeding efficiency is low are solved.
Description
Technical field
The present invention relates to forest technical application field, particularly relate to a kind of seedling-culturing sowing machine of China fir.
Background technology
China fir, formal name used at school: Cunninghamia lanceolata (Lamb.) Hook., has another name called: Sha Mu, Sha Shu etc., belong to Coniferales, Taxodiaceae arbor, up to 30 meters, the diameter of a cross-section of a tree trunk 1.3 meters above the ground can reach 2.5-3 rice; Bark taupe; Hibernaculum subcircular, male cone is coniform, female cone Dan Sheng, cone oval, long 2.5-5 centimetre, footpath 3-4 centimetre; Seed is flat, hides fruit scale, and length is avette or square is circular, April at florescence, and cone is ripe for the last ten-days period in October.China fir is tropical trees, comparatively likes light.Happiness warm and moist, the climatic environment of foggy quiet wind, not cold-resistant and damp and hot, be afraid of wind, be afraid of drought.Adapt to year-round average temperature 15 DEG C ~ 23 DEG C, extreme minimum temperature-17 DEG C, the weather conditions of annual precipitation 800 ~ 2000mm.Cold resistance is greater than its drought-resistance ability, and the impact of Water condition is greater than temperature condition.Be afraid of saline and alkaline, require higher than general species to soil, like fertile, deep, moistening, well-drained acid ground.Shallow root, does not have obvious main root, and side root, fibrous root are flourishing, and regeneration power is strong, but penetration power is weak.China fir mainly can be used for wind-expelling pain-stopping, loose stasis of blood hemostasis.And building, bridge, shipbuilding, ore pillar etc.
The commerical tree species that China fir is Yangtze River in China basin, the cultivation of Qinling Mountains areas to the south is the widest, growth is fast, economic worth is high.Cultivation area is North gets Radis Gentiana qinling, Tongbai in Henan Province mountain, Dabie Mts, anhui, Transition In Jurong, Jiangsu, Yixing, reach Xinyi, Guangdong, Guangxi Yulin, Long John, Guangnan of Yunnan, Malipo, screen limit, Kunming, Huize, Dali in the south, eastern from South of Jiangsu Province, Zhejiang, In Western Fujian Province mountain area, to basin, Dadu River, Sichuan (to the east of mill west, Luding area) and west and south Anninghe Watershed.The upper limit of vertical distribution is often variant with the difference of landform gentle time condition.Da Bie Mountain area, east height above sea level less than 700 meters, less than 1000 meters, Yunshan Mountain district is worn in Fujian, Mount Emei, sichuan, China height above sea level less than 1800 meters, and Dali height above sea level less than 2500 meters.Also there is distribution in Vietnam.Growth of Chinese Fir is fast, output is high, material is good, purposes is wide, and its timber is Building wood, the decorative material of high-quality, is also high-quality paper pulp material, is one of most important merchantable log seeds of China, deeply likes by broad masses.China fir is also one of most important reproducting tree species in Guangxi, extensively cultivates at Gui Bei, North-west Guangxi, Northeastern Guangxi.Guangxi existing lanceolata forest 119.17 ten thousand hm, accumulation 10565.22 ten thousand m3, be positioned at first of all seeds, China fir is that Guangxi Development of Forestry Industry and Output Value of Forestry Production increase have played important effect.Therefore, carry out the research of China fir fine-variety breeding, creation, seed selection excellent Chinese fir kind, the excellent Chinese fir seed that production hereditary quality is high and nursery stock are applied for production, have very important realistic meaning.Guangxi is the same with the whole nation has done a large amount of fruitful work in the research of China fir fine-variety breeding, and selected fine provenance and large quantities of superior families, choiceness are applied to production, the Seed multiplication base of construction is that major contribution has been made in Guangxi forest development.
Along with Cunninghamia Lanceolata Plantations is fast-developing, chinese fir culture is also faced with many problems.Seed seedling-raising is needed before China fir plantation, China fir sower is commonly used in nursery, the usual structure of existing China fir sower all comprises frame, the handle be located in frame, transmission system and seeding system etc., its structure is not only complicated, and uneven sowing is even on seedbed, the single sown scope of normal employing and line-spacing, cause the efficiency of sowing not high, in order to save high cost of equipment, still also there is manual sowing in some places, causes production efficiency low.
Summary of the invention
The object of the present invention is to provide a kind of seedling-culturing sowing machine of China fir, to solve existing China fir sower complex structure, the inefficient problem of the even sowing of uneven sowing on seedbed.
To achieve these goals, the invention provides following technical scheme: a kind of seedling-culturing sowing machine of China fir, comprise frame and be located at the handle in frame, described frame comprises is located at a left side, the connecting plate at right two ends, described left connecting plate and right connecting plate are equipped with intermeshing first gear and the second gear, tamping drum is provided with between the first gear on described left connecting plate and right connecting plate, sowing shaft is connected with between the second gear on described left connecting plate and right connecting plate, described sowing shaft is provided with some row's plum blossom holes along horizontal axis direction, the top of described sowing shaft is connected with seed-box, the bottom of described seed-box is provided with rubber interlayer, described rubber interlayer is hinged on the bottom of seed-box, the below of described rubber interlayer is provided with support plate moving up and down, described support plate is slidably connected at the bottom of seed-box, the line-spacing dividing plate controlling seed sown scope and line-spacing is provided with in described seed-box.
The principle of this programme is such: during operation, seed-box is placed in sowing shaft, then the line-spacing dividing plate controlling seed sown scope and line-spacing is put into seed-box, load onto seed, seedling-culturing sowing machine is placed in one of seedbed, driven forward, tamping drum above rolls on seedbed, seedbed leveling and driven gear can be rotated by tamping drum, the second gear in the first gear driven sowing shaft that tamping drum connects, sowing shaft is also rotated thereupon, sowing shaft is in rotation process, rubber interlayer bottom seed-box is raised, seed is just embarked on journey whereabouts from the plum blossom hole sowing shaft, below due to rubber interlayer is provided with support plate moving up and down, moving up and down by support plate, support plate is utilized to press close to the degree of tightness of rubber interlayer to regulate seeding quantity thus, line-spacing dividing plate can control sown scope and the line-spacing of seed.
The invention has the advantages that: the seedling-culturing sowing machine of this China fir coordinates the line-spacing dividing plate in seed-box by sowing shaft, can sow work efficiently on seedbed, sowing evenly, structure is simple, saved cost.
Preferably, be provided with in described seed-box for deposit seed in the inner cavity body of taper, the inner cavity body in taper is beneficial in the plum blossom hole that seed is slipped in sowing shaft.
Preferably, described line-spacing dividing plate comprises five spacing blocks be movably connected on internal cavity body wall, described spacing block comprises two the 120 degree corner blocks connected, gap is left between described spacing block, the quantity of spacing block can rationally be determined, because spacing block is movably connected on internal cavity body wall, by regulating the position of spacing block, regulate the gap between spacing block with this, the sown scope of seed and line-spacing are adjusted.
Preferably, described tamping drum is connected with the first gear on left connecting plate and right connecting plate by rotating shaft, and tamping drum can drive the first gear coaxial rotation in rotation process, and structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the seedling-culturing sowing machine embodiment of a kind of China fir of the present invention;
Fig. 2 is the schematic diagram of seed-box in the seedling-culturing sowing machine embodiment of a kind of China fir of the present invention;
Fig. 3 is the schematic diagram of line-spacing dividing plate in the seedling-culturing sowing machine embodiment of a kind of China fir of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 1, handle 2, connecting plate 3, the first gear 4, second gear 5, tamping drum 6, sowing shaft 7, plum blossom hole 8, seed-box 9, rubber interlayer 10, support plate 11, line-spacing dividing plate 12, spacing block 13.
As shown in Figure 1, a kind of seedling-culturing sowing machine of China fir, the handle 2 comprising frame 1 and be located in frame 1, frame 1 comprises is located at a left side, the connecting plate 3 at right two ends, left connecting plate and right connecting plate are equipped with intermeshing first gear 4 and the second gear 5, tamping drum 6 is provided with between the first gear 4 on left connecting plate and right connecting plate, tamping drum 6 is connected with the first gear 4 on left connecting plate and right connecting plate by rotating shaft, sowing shaft 7 is connected with between the second gear 5 on left connecting plate and right connecting plate, sowing shaft 7 is provided with six row's plum blossom holes 8 along horizontal axis direction.
As shown in Figure 2, the top of sowing shaft 7 is connected with seed-box 9, the inner cavity body in taper for depositing seed is provided with in seed-box 9, the bottom of seed-box 9 is provided with rubber interlayer 10, rubber interlayer 10 is hinged on the bottom of seed-box 9, the below of rubber interlayer 10 is provided with support plate 11 moving up and down, and support plate 11 is slidably connected at the bottom of seed-box 9.
As shown in Figure 3, be provided with the line-spacing dividing plate 12 controlling seed sown scope and line-spacing in seed-box 9, line-spacing dividing plate 12 comprises five spacing blocks 13 be hinged on internal cavity body wall, and spacing block 13 comprises two the 120 degree corner blocks connected, and leaves gap between spacing block 13.
In the present embodiment, sowing shaft 7 is dispersed with the equally large plum blossom hole of Chinese fir seeds 8 along axis, about suitable two Chinese fir seeds of hole depth are thick, for sowing, during operation, seed-box 9 is placed in sowing shaft 7, then the line-spacing dividing plate 12 controlling seed sown scope and line-spacing is put into seed-box 9, load onto seed, seedling-culturing sowing machine is placed in one of seedbed, driven forward, tamping drum 6 above rolls on seedbed, seedbed leveling and driven gear can be rotated by tamping drum 6, the first gear 4 that tamping drum 6 connects drives the second gear 5 in sowing shaft 7, sowing shaft 7 is also rotated thereupon, sowing shaft 7 is in rotation process, rubber interlayer 10 bottom seed-box 9 is raised, seed is just embarked on journey whereabouts from the plum blossom hole 8 sowing shaft 7, below due to rubber interlayer 10 is provided with support plate 11 moving up and down, by moving up and down of support plate 11, support plate 11 is utilized to press close to the degree of tightness of rubber interlayer 10 to regulate seeding quantity thus, line-spacing dividing plate 12 can control sown scope and the line-spacing of seed.The seedling-culturing sowing machine of this China fir coordinates the line-spacing dividing plate 12 in seed-box 9 by sowing shaft 7, can sow work efficiently on seedbed, and sowing is even, structure is simple, has saved cost.
The inner cavity body in taper for depositing seed is provided with in seed-box 9, inner cavity body in taper is beneficial in the plum blossom hole 8 that seed is slipped in sowing shaft 7, line-spacing dividing plate 12 comprises five spacing blocks 13 be hinged on internal cavity body wall, spacing block 13 comprises two the 120 degree corner blocks connected, gap is left between spacing block 13, the quantity of spacing block 13 can rationally be determined, because spacing block 13 is hinged on internal cavity body wall, by regulating the position of spacing block 13, the gap between spacing block 13 is regulated with this, the sown scope of seed and line-spacing are adjusted, tamping drum 6 is connected with the first gear 4 on left connecting plate and right connecting plate by rotating shaft, tamping drum 6 can drive the first gear 4 coaxial rotation in rotation process, structure is simple, easy for installation.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. the seedling-culturing sowing machine of a China fir, comprise frame and be located at the handle in frame, it is characterized in that, described frame comprises is located at a left side, the connecting plate at right two ends, described left connecting plate and right connecting plate are equipped with intermeshing first gear and the second gear, tamping drum is provided with between the first gear on described left connecting plate and right connecting plate, sowing shaft is connected with between the second gear on described left connecting plate and right connecting plate, described sowing shaft is provided with some row's plum blossom holes along horizontal axis direction, the top of described sowing shaft is connected with seed-box, the bottom of described seed-box is provided with rubber interlayer, described rubber interlayer is hinged on the bottom of seed-box, the below of described rubber interlayer is provided with support plate moving up and down, described support plate is slidably connected at the bottom of seed-box, the line-spacing dividing plate controlling seed sown scope and line-spacing is provided with in described seed-box.
2. the seedling-culturing sowing machine of a kind of China fir as claimed in claim 1, is characterized in that, is provided with the inner cavity body in taper for depositing seed in described seed-box.
3. the seedling-culturing sowing machine of a kind of China fir as claimed in claim 2, it is characterized in that, described line-spacing dividing plate comprises five spacing blocks be movably connected on internal cavity body wall, and described spacing block comprises two the 120 degree corner blocks connected, and leaves gap between described spacing block.
4. the seedling-culturing sowing machine of a kind of China fir as claimed in claim 1, is characterized in that, described tamping drum is connected with the first gear on left connecting plate and right connecting plate by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732701.4A CN104365240B (en) | 2014-12-07 | 2014-12-07 | Seedling-raising seeder for Chinese fir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732701.4A CN104365240B (en) | 2014-12-07 | 2014-12-07 | Seedling-raising seeder for Chinese fir |
Publications (2)
| Publication Number | Publication Date |
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| CN104365240A true CN104365240A (en) | 2015-02-25 |
| CN104365240B CN104365240B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410732701.4A Active CN104365240B (en) | 2014-12-07 | 2014-12-07 | Seedling-raising seeder for Chinese fir |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313995B1 (en) * | 1987-10-30 | 1991-09-18 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Spreader, especially a disc spreader for fertilizers |
| DE4231135A1 (en) * | 1992-09-17 | 1994-03-24 | Amazonen Werke Dreyer H | Machine for sowing seeds - has frame with articulations for joining sowing shares to frame and has protective rail extending over machine area |
| CN2559194Y (en) * | 2002-07-11 | 2003-07-09 | 胡再祥 | Pseudo-ginseng seeds seeder |
| CN2935755Y (en) * | 2006-08-11 | 2007-08-22 | 洪敬南 | Seed planter |
| CN201178572Y (en) * | 2008-03-25 | 2009-01-14 | 浙江大学 | Industrial sprout cultivation planter for rice with adjustable seeding breadth |
| CN103444319A (en) * | 2012-06-01 | 2013-12-18 | 湘潭农富农业机械科技有限公司 | Amphibious rice and wheat seed sowing machine |
| CN204335325U (en) * | 2014-12-07 | 2015-05-20 | 遵义市宝海农用物资研发有限公司 | A kind of seedling-culturing sowing machine of China fir |
-
2014
- 2014-12-07 CN CN201410732701.4A patent/CN104365240B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313995B1 (en) * | 1987-10-30 | 1991-09-18 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Spreader, especially a disc spreader for fertilizers |
| DE4231135A1 (en) * | 1992-09-17 | 1994-03-24 | Amazonen Werke Dreyer H | Machine for sowing seeds - has frame with articulations for joining sowing shares to frame and has protective rail extending over machine area |
| CN2559194Y (en) * | 2002-07-11 | 2003-07-09 | 胡再祥 | Pseudo-ginseng seeds seeder |
| CN2935755Y (en) * | 2006-08-11 | 2007-08-22 | 洪敬南 | Seed planter |
| CN201178572Y (en) * | 2008-03-25 | 2009-01-14 | 浙江大学 | Industrial sprout cultivation planter for rice with adjustable seeding breadth |
| CN103444319A (en) * | 2012-06-01 | 2013-12-18 | 湘潭农富农业机械科技有限公司 | Amphibious rice and wheat seed sowing machine |
| CN204335325U (en) * | 2014-12-07 | 2015-05-20 | 遵义市宝海农用物资研发有限公司 | A kind of seedling-culturing sowing machine of China fir |
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| Publication number | Publication date |
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| CN104365240B (en) | 2016-08-24 |
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