CN209824628U - Detachable three-dimensional seedling bed frame - Google Patents
Detachable three-dimensional seedling bed frame Download PDFInfo
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- CN209824628U CN209824628U CN201821836655.2U CN201821836655U CN209824628U CN 209824628 U CN209824628 U CN 209824628U CN 201821836655 U CN201821836655 U CN 201821836655U CN 209824628 U CN209824628 U CN 209824628U
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Abstract
The utility model relates to a three-dimensional sprout cultivation bedstead of detachable, sprout cultivation bedstead includes that at least two-layer range upon range of setting and upper and lower spaced apart horizontal bedstead, is used for supporting the stand and the crotch reinforcing bar of horizontal bedstead, horizontal bedstead include that two symmetries respectively set up the rectangular frame of stand both sides, one side rotatable coupling of rectangular frame is in on the stand, the crotch reinforcing bar is used for drawing to one side rectangular frame. The technical scheme has the advantages of compact and simple structure, convenient disassembly, high efficiency, practicality, simple operation and substantial improvement of the utilization rate of the unit land area.
Description
Technical Field
The utility model relates to a sprout cultivation bedstead, concretely relates to detachable three-dimensional sprout cultivation bedstead belongs to agricultural facility technical field.
Background
Rice (Oryza sativa L.) is a major worldwide food crop, and its production has important significance for ensuring the world food safety. The planting area of Chinese rice is about 3000 kilohm2The rice seedling growing area accounts for about 30% of the national grain growing area and about 20% of the world rice growing area. Whether the high yield of the rice is achieved or not depends on the cultivation quality of rice seedlings to a certain extent, so that the significance of effective rice seedling raising is great.
The traditional rice seedling raising mode mainly adopts flat-layer rice seedling raising, but usually occupies a large amount of land space and wastes land resources. Along with the increasingly remarkable benefit of industrial seedling raising, more and more people realize that the industrial seedling raising has the advantages of time saving, labor saving, high standard and quality and the like. The three-dimensional seedling raising technology of the rice greenhouse is adopted, so that the problem that a large amount of land space is occupied by conventional flat-layer seedling raising can be solved, the land is saved, and the resource waste is reduced; in addition, standardized seedling raising and commercialized seedling supply can be realized, positive promoting significance is provided for grain production, related seedling raising bed frames are also provided in the prior art, but most of the related seedling raising bed frames are complex in structure and inconvenient to disassemble, and therefore a new scheme is urgently needed to solve the technical problem.
Disclosure of Invention
The utility model discloses just to the technical problem who exists among the prior art, provide a detachable three-dimensional sprout cultivation bedstead, this technical scheme compact structure is simple, convenient dismantlement, high-efficient practical, easy operation, increase substantially unit land area utilization rate frame.
In order to achieve the purpose, the technical scheme of the utility model is that the detachable three-dimensional seedling bed frame comprises at least two layers of horizontal bed frames which are arranged in a stacked mode and are spaced from each other up and down, a stand column and a hook steel bar which are used for supporting the horizontal bed frames, and a hydraulic device which is used for lifting the two layers and the three layers; the horizontal bed frame comprises two rectangular frames which are respectively symmetrically arranged on two sides of the upright post, one side of each rectangular frame is rotatably connected to the upright post, and the hook steel bars are used for obliquely pulling the rectangular frames.
As a preferred technical scheme, one or at least two transverse rods are symmetrically and fixedly arranged on two sides of each upright from top to bottom, an upright ring I is fixedly arranged at the tail end of each transverse rod, the uppermost upright ring I can be fixedly arranged on the transverse rods or directly fixedly arranged on the uprights 1, a connecting ring I is fixedly arranged on one side of the rectangular frame, and the connecting ring I and the upright ring I are connected through a pin so that one side of the rectangular frame can be rotatably connected to the uprights.
As another technical scheme, the number of the transverse rods is at least two, and the transverse rods are sequentially shortened from top to bottom.
As another technical scheme, the three upright post rings I are arranged from top to bottom, and the length of the transverse rods used for fixing the upright post rings I is sequentially shortened from top to bottom, and is respectively 20cm, 10cm and 0 cm. The height of the upright post ring I from bottom to top to the ground is 0.2m, 1m and 1.7m respectively, and the distance between the hydraulic device and the second layer and the distance between the hydraulic device and the third layer are 0.5 m.
The upright posts are also symmetrically provided with a plurality of upright post rings II; and the other side of the rectangular frame is fixedly provided with a connecting ring II, the stand column ring II and the connecting ring II are not on the same horizontal line, and two ends of the hook reinforcing steel bar are respectively inserted into the stand column ring II and the connecting ring II and used for obliquely pulling the rectangular frame.
As a preferred technical scheme, the number of the upright posts is at least two. The height of the upright columns 1 is 2m, the thickness of the pipe wall is 3mm, and the distance between every two adjacent upright columns is 3 m.
The rectangular frame 6 is 6m long, 0.6m wide and 0.05m high.
The upright post is directly poured on the seedling raising greenhouse by concrete, the upright post ring II is directly welded on the upright post, the upright post ring I is directly welded on the transverse rod, or the uppermost upright post ring I can also be directly fixed on the upright post 1.
The connecting ring I and the connecting ring II are 50mm long, the diameter of the outer wall is 20mm, and the thickness of the ring wall is 2 mm.
The pins are detachable pins and are used for connecting the horizontal bed frame and the upright posts to form a whole.
The hook steel bars are detachable and used for supporting or obliquely pulling the seedling raising bed frame to enable the bed frame to be in the same plane.
Compared with the prior art, the utility model has the advantages that 1) the three-dimensional bedstead facility of the invention has simple structure and convenient operation, greatly improves the high-efficiency practical detachable three-dimensional seedling raising bedstead of the unit land area utilization rate, and is characterized in that:
the design of pin and go-between can improve the tradition and educate seedling bed frame by the firm drawback of welding. After the seedling culture is finished, the bedstead is detached, and the inside of the greenhouse can also be used for planting other crops without influencing the growth of the crops.
The detachable three-dimensional seedling bed frame can effectively solve the problem of insufficient seedlings during rice seedling raising, and can realize standardized seedling raising and commercialized seedling supply. Compared with ground seedling raising, the utilization rate of the three-dimensional seedling raising land can be improved by 67 percent, so that the land is saved, and the resource waste is reduced.
The pins, the connecting rings, the hook steel bars and the bedstead which are adopted by the invention are all detachable and replaceable accessories and can be flexibly assembled in the actual agricultural production.
Drawings
Fig. 1 is a schematic structural view of a detachable three-dimensional seedling bed frame according to the present invention.
Fig. 2 is a structural view of the shape of the column of the present invention.
Fig. 3 is a structural view of the rectangular frame of the present invention.
FIG. 4 is a schematic view showing the connection relationship between the rectangular frame and the vertical posts of the detachable three-dimensional seedling bed frame according to the present invention.
Wherein: 1-upright column; 2-a hydraulic device; 3-a horizontal bed frame; 4-hooking reinforcing steel bars; 5-a pin; 6-connecting ring II; 7-a rectangular frame; 8-a transverse bar; 9-column ring I; 10-connecting ring I; 11-column ring II.
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the following detailed description is made with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-4, a detachable three-dimensional seedling bed frame comprises three layers of stacked horizontal bed frames 2 spaced from each other at an upper and lower position, two upright posts 1 vertically arranged for supporting the horizontal bed frames, and hook steel bars 4, wherein the hydraulic device 2 is used for lifting the two layers and the three layers of the bed frames; the horizontal bedstead 1 comprises two rectangular frames 7 which are respectively symmetrically arranged at two sides of the upright post 1, one side of the rectangular frame 7 is rotatably connected on the upright post 1, and the hook steel bars 4 are used for supporting or obliquely pulling the rectangular frame 7.
The both sides of stand 1 the symmetry from bottom to top has set firmly two length and has shortened transverse bar 8 in proper order, the end of transverse bar 8 has set firmly stand ring I9, the stand ring I9 of top can directly set firmly stand 1 on, one side of rectangular frame 7 has set firmly go-between I10, go-between I10 and stand ring I9 be connected the messenger through pin 5 one side rotatable coupling of rectangular frame 7 be in stand 1 on.
The upright post 1 is also symmetrically provided with 7 upright post rings II 11 respectively (6 upright post rings II 11 are symmetrically arranged on two sides of the upright post 1 in pairs); the other side of rectangular frame 7 has set firmly go-between II 6, stand ring II 11 and go-between II 6 not on same water flat line, the both ends of crotch reinforcing bar 4 insert respectively stand ring II 11 and go-between II 6 in be used for supporting or drawing to one side rectangular frame 7.
The height of the upright columns 1 is 2m, the thickness of the pipe wall is 3mm, the distance between every two adjacent upright columns is 3m, and the distance between the hydraulic device and the two layers and the distance between the hydraulic device and the three layers are 0.5 m.
The lengths of the two transverse rods 8 from top to bottom are 20cm and 10cm respectively; the stand ring I9 be the three that top-down set up, the stand ring I9 of the top directly set firmly the stand 1 on, other two set firmly the end at affiliated transverse rod 8 respectively, three stand ring I9 apart from the ground height be 0.2m, 1m and 1.7m respectively. The rectangular frame 7 is 6m long, 0.6m wide and 0.05m high.
The upright post 1 is directly poured on the seedling raising greenhouse by concrete, the upright post ring II 11 is directly welded on the upright post 1, and the upright post ring I9 is directly welded on the transverse rod 8.
The connecting ring I10 and the connecting ring II 6 are 50mm long, the diameter of the outer wall is 20mm, and the thickness of the ring wall is 2 mm.
The pins 5 are detachable pins and are used for connecting the horizontal bed frame 3 and the upright posts 1 to form a whole. The hook steel bars 4 are detachable and used for supporting or obliquely pulling the seedling raising bed frame to enable the bed frame to be in the same plane.
Application examples
1. Material preparation
The test variety for seedling cultivation is ' Huai rice No. 5 ' provided by Huai ' an Chaihei river agriculture science and technology development Limited company. The seedling substrate is a seeding seedling substrate (total nutrient content (N + P)) produced by Huaian Chaihei agriculture science and technology development limited company2O5+K2O): 2.0% -5.0%, organic matter content (dry basis): not less than 20 percent) and the test site is the test base of Huaian Chaihei agriculture science and technology development Limited company.
2. Test method
The method comprises the steps of disinfecting the surface of seeds for 5-10 min by adopting a 10% sodium hypochlorite solution, treating the seeds in warm water at 55 ℃ for 15min, soaking the seeds in warm water at 30 ℃ for 48h, then putting the seeds in a constant temperature box at 28 ℃ for accelerating germination, keeping the humidity of 80% in the dark until the seeds germinate. When the seeds germinate, the full and uniform seeds are selected and sowed on a seedling raising tray (600mm multiplied by 280mm multiplied by 30 mm).
The experiment set up 4 treatments: (1) a ground surface; (2) a lower layer; (3) a middle layer; (4) and (4) an upper layer. Respectively randomly placing the sowed seedling raising trays on a set multilayer bed frame, wherein the daily temperature (28 +/-2) DEG C, the night temperature (20 +/-2) DEG C and the photosynthetic active radiation (PPFD) are 400-800 mu mol m-2s-1Relative humidity (80. + -. 5)%. During seedling period, each treatment is carried out on a sunny day at 9 am: 00 the clear water filled in a watering can is uniformly sprayed on the seedling raising tray, preferably just flows out from the bottom of the hole tray. And respectively randomly selecting 30 plants on the 20 th day after sowing, repeating the steps for 3 times, and measuring the seedling growth indexes.
3. Results and analysis of the experiments
TABLE 1 influence of multilayer bedstead on growth of Rice seedlings
As shown in Table 1, the plant height, internode length, stem base thickness, fresh weight of the underground part and dry weight of the underground part of the rice seedling on the lower layer of the bedstead were not significantly different from those on the ground (control), while the stem base width, fresh weight of the underground part and dry weight of the underground part were significantly lower than those on the control; the plant height and the internode length of the rice seedlings are obviously improved in the middle layer of the bed frame by 24.3 percent and 27.4 percent, the difference between the fresh weight of the overground part and the dry weight of the rice seedlings is not obvious, and the width of the stem base, the thickness of the stem base and the fresh weight of the underground part are obviously lower than the control level; the plant height, internode length, stem base width, stem base thickness, fresh weight of the overground part and the dry weight of the rice seedlings on the upper layer of the bed frame are not obviously different from the ground, and the fresh weight of the underground part is obviously lower than the control level. The three-dimensional seedling raising bed frame can effectively promote the growth of rice seedlings.
The above embodiments are merely illustrative of the embodiments of the present invention, and do not limit the spirit and scope of the present invention, and any modifications and improvements made by others skilled in the art without departing from the spirit and scope of the present invention should fall within the protection scope of the present invention.
Claims (9)
1. The detachable three-dimensional seedling raising bed frame is characterized by comprising at least two layers of horizontal bed frames which are arranged in a stacked mode and are spaced from each other up and down, a stand column used for supporting the horizontal bed frames and hook reinforcing steel bars, wherein the horizontal bed frames comprise two rectangular frames which are symmetrically arranged on two sides of the stand column respectively, one side of each rectangular frame is rotatably connected to the stand column, and the hook reinforcing steel bars are used for obliquely pulling the rectangular frames.
2. The detachable stereoscopic seedling bed frame as claimed in claim 1, wherein one or at least two horizontal rods are symmetrically fixed on both sides of the vertical column from bottom to top, a vertical column ring i is fixed at the end of the horizontal rod, a vertical column ring i at the lowest end is fixed on the horizontal rod or directly fixed on the vertical column, a connecting ring i is fixed on one side of the rectangular frame, and the connecting ring i and the vertical column ring i are connected by a pin so that one side of the rectangular frame is rotatably connected to the vertical column.
3. The removable three-dimensional seedling bed frame according to claim 2, wherein the number of the horizontal rods is at least two, and the horizontal rods are shortened from top to bottom.
4. The detachable stereoscopic seedling bed frame as claimed in claim 2, wherein the vertical columns are further symmetrically provided with a plurality of vertical column rings II; the second layer or the third layer of the upright post is provided with a hydraulic device used for lifting the second layer bedstead and the third layer bedstead; and the other side of the rectangular frame is fixedly provided with a connecting ring II, the stand column ring II and the connecting ring II are not on the same horizontal line, and two ends of the hook reinforcing steel bar are respectively inserted into the stand column ring II and the connecting ring II to support or obliquely pull the rectangular frame.
5. The detachable three-dimensional seedling bed frame according to any one of claims 1 to 4, wherein the number of the columns is at least two.
6. The detachable stereoscopic seedling bed frame as claimed in claim 2, wherein the three upright rings I are arranged from top to bottom, and the length of the transverse rods for fixing the upright rings I is reduced from top to bottom, respectively 20cm, 10cm and 0 cm.
7. The removable stereoscopic seedling bed frame according to claim 5, wherein the height of the upright columns is 2.2m, the thickness of the tube wall is 3mm, the distance between the adjacent upright columns is 3m, and the distance between the hydraulic device and the second and third layers is 0.5 m.
8. The detachable three-dimensional seedling bed frame according to claim 6, wherein the height of the column ring I from the bottom to the top is 0.2m, 1m and 1.7m, respectively.
9. The detachable three-dimensional seedling bed frame according to claim 1, 2 or 3, wherein the rectangular frame has a length of 6m, a width of 0.6m and a height of 0.05 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836655.2U CN209824628U (en) | 2018-11-08 | 2018-11-08 | Detachable three-dimensional seedling bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836655.2U CN209824628U (en) | 2018-11-08 | 2018-11-08 | Detachable three-dimensional seedling bed frame |
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| Publication Number | Publication Date |
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| CN209824628U true CN209824628U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821836655.2U Active CN209824628U (en) | 2018-11-08 | 2018-11-08 | Detachable three-dimensional seedling bed frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183829A (en) * | 2020-03-13 | 2020-05-22 | 芜湖峰宏农业科技有限公司 | Multilayer suspended greenhouse for planting nymphaea hybrid |
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2018
- 2018-11-08 CN CN201821836655.2U patent/CN209824628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183829A (en) * | 2020-03-13 | 2020-05-22 | 芜湖峰宏农业科技有限公司 | Multilayer suspended greenhouse for planting nymphaea hybrid |
| CN111183829B (en) * | 2020-03-13 | 2021-10-08 | 芜湖峰宏农业科技有限公司 | Multilayer suspended greenhouse for planting nymphaea hybrid |
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