Design method of mechanization-suitable greenhouse based on fusion of agricultural machinery, agriculture and facilities
A technology suitable for mechanized greenhouses and design methods, applied in the fields of botanical equipment and methods, horticulture, climate change adaptation, etc., can solve the problems of inconvenient mechanization operation, the inability of plastic greenhouses to meet the needs of mechanical operations, and the small interior space of the greenhouse, etc. Reasonable design of shed surface curve, convenient mechanical entry and exit requirements, and increased construction cost
Inactive Publication Date: 2021-12-21
CHINA AGRI UNIV +2
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Problems solved by technology
[0005] The invention solves the problem that the existing plastic greenhouses cannot meet the needs of mechanical operations, and provides a design method for machine-friendly greenhouses based on the integration of "agricultural machinery-agronomy-facilities". , a new type of greenhouse with machine-friendly and standardized construction, which solves the problems of small internal space and inconvenient mechanized operation of traditional agricultural greenhouses, and is characterized in that it includes:
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[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 with figure 2 The machined plastic greenhouse shown includes: an arch connecting pipe joint 1a for an arch pipe, an arch rod 1, a ground tie rod 2, a side tie rod 3, a top tie rod 4, an M-shaped frame 5, a hinge 6, a universal pulley 7 and a wire Type guide rail 8, wherein the arch rods 1 that provide support for the two side walls are inserted into the ground, the arch rods 1 on both sides are all inclined to the inside, and the upper ends are connected by arch connection pipe joints 1a; the side walls are arranged along the length direction of the greenhouse, and Installed on the outside of the arch rod 1; the arch rod 1 on both sides and the arch connecting pipe joint 1a form a group of greenhouse arch rod skeletons; Arch bar 1 is fixed.
[0037] The two gables are set outside the shed arch frame at both ends of the side walls, ...
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The invention discloses a design method of a mechanization-suitable greenhouse based on fusion of agricultural machinery, agriculture and facilities, and belongs to the field of facility agriculture building design. The design method comprises the following steps: screening agricultural machinery operation equipment according to a mechanical cultivation mode; according to agricultural machinery operation equipment and agricultural requirements, determining mechanization-suitable ridge shapes and parameters and side wall heights; determining the span of the greenhouse; assuming a shoulder arc central angle and a roof arc radius of the plastic greenhouse; preliminarily designing the profile of the plastic greenhouse; inspecting the length of a single complete steel pipe produced in a standardized mode, namely whether the single complete steel pipe is larger than the comprehensive constraint of the underground burial depth, the side wall length, the shoulder length and the roof length of the greenhouse steel pipe or not; and if not, repeating the design of the shoulder arc central angle and the roof arc radius of the plastic greenhouse. The problems that a traditional agricultural greenhouse is small in inner space and inconvenient in mechanical operation are solved; and the wind-resistant structure of the greenhouse is optimized in various forms, and the building stability can be improved.
Description
technical field [0001] The invention belongs to the field of facility agricultural building design, and specifically relates to a method for designing a mechanized greenhouse based on the integration of "agricultural machinery-agronomy-facility". Background technique [0002] Solar greenhouses and plastic greenhouses are the two main types of horticultural facilities in my country. Plastic greenhouses are widely used in southern China. They have the advantages of simple installation, short construction period, and low cost of use. They can effectively advance spring and delay autumn. crop cultivation. After years of use, plastic greenhouses have developed into a variety of series of standards and specifications. [0003] Plastic greenhouses are mainly assembled from standard galvanized pipe arch rods, pull rods and other shed rods through clamps, sleeves and other connectors, covered with film and fixed, which can effectively improve land utilization and provide a suitable e...
Claims
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IPC IPC(8): A01G9/14
CPCA01G9/14Y02A40/25
Inventor 李明宗成骥徐坚张根清苏世闻宋卫堂陈先知王克磊朱隆静包玉花
Owner CHINA AGRI UNIV