Large planting greenhouse
A greenhouse and large-scale technology, applied in botany equipment and methods, greenhouse cultivation, climate change adaptation, etc., can solve the problems of greenhouse frame load, wind resistance, insufficient compressive strength, poor firmness, complicated installation, etc., to achieve Strong firmness, simple installation, and enhanced wind resistance
Pending Publication Date: 2017-06-13
HUIMIN XINDONGFANG MODERN AGRI
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Problems solved by technology
[0003] Existing large-scale planting greenhouses have complex installation and poor firmness, and the strength of the greenhouse frame in terms of bearing capacity, wind resistance, and compression resistance is insufficient, and it is easy to collapse
Method used
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Embodiment Construction
[0020] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.
[0021] A large-scale planting greenhouse, including four sides and multiple arched roofs, the four sides and multiple vaulted roofs are covered by flexible transparent materials, each side includes a cement platform 5, a horizontal frame 52 and a vertical frame 53, The horizontal frame 52 and the vertical frame 53 are overlapped on the cement platform 5, and there are horizontal arches 3 and gates 51 on the front and rear sides. Columns 1 with the same size, the upper ends of the columns 1 are horizontally connected with crossbeams 2, and the top of each column 1 is connected with an integrated sink-type longitudinal beam 7; the cross-section of the sink-type longitudinal beams 7 is an equilateral inverted trapezoid, two equal The distance is connected with a horizontal arch 3, and the two ends of the h...
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The invention relates to a large planting greenhouse, which comprises four side surfaces and a plurality of arched roofs, wherein the four side surfaces and the plurality of arched roofs are coated with a flexible transparent material; the plurality of arched roofs are longitudinally arranged in columns and are the same in size and upright posts which are the same in size are vertically and horizontally distributed in the arched roofs at equal intervals; the upper ends of the upright posts are transversely connected with a beam; the tops of each column of upright posts are connected with an integrated trough girder; the cross section of each trough girder is an equilateral inverted trapezoid; two equal sides are connected with transverse arch frames at equal intervals; two ends of the transverse arch frames are transversely fixed on two adjacent trough girders; three support rods are arranged in the middle of the beam and are connected with the corresponding transverse arch frames at the upper part in a fan form; girders are longitudinally distributed on the transverse arch frames; ventilation devices are arranged on the outer edges of the transverse arch frames on the front and back surfaces; and crossed scissors braces are longitudinally connected among the upright posts. The large planting greenhouse is reasonable in structure, simple in connection and installation of connectors, high in fastness and not easy to collapse; the anti-wind capability and the compressive capacity of the greenhouse are strengthened; and the greenhouse planting security is ensured.
Description
technical field [0001] The invention belongs to the technical field of agricultural planting equipment, and in particular relates to a large-scale planting greenhouse. Background technique [0002] Agricultural greenhouses have been widely used in agricultural production activities such as vegetable planting, flower cultivation and seedling breeding all over the world. The basic structure is composed of steel frame main body and thermal insulation plastic film. The external awning is equipped with supporting facilities such as rainproof, windproof, cold-proof and modern agricultural technology facilities, so as to realize vegetable planting, flower cultivation and seedling breeding in any season, thus enabling the transformation from traditional agriculture to modern scientific and technological agriculture. Successfully achieved. [0003] Existing large-scale planting greenhouses have complex installation and poor firmness, and the strength of the greenhouse frame in terms...
Claims
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IPC IPC(8): A01G9/14A01G9/24
CPCA01G9/14A01G9/24A01G9/247Y02A40/25
Inventor 郑颜玲弓鹏娟代滨
Owner HUIMIN XINDONGFANG MODERN AGRI