Novel stand column type vegetable greenhouse

Abstract

The invention discloses a novel stand column type vegetable greenhouse. The novel stand column type vegetable greenhouse structurally comprises a pull handle door frame, a truss film rolling device, an arch pulling top cover frame, a sprinkling irrigation pipe hanging bracket, a greenhouse film, an insect-proof net and side stand columns. The arch pulling top cover frame is matched with the sprinkling irrigation pipe hanging bracket, so that the adaptive extension degree of arch bars at the top is high, and the rigid stress bearing capacity is high; the left-right unloading effect of a windproof and snow-proof maneuverable greenhouse film is improved, the truss film rolling device and an insect-proof net adaptive frame are improved to protect and maintain vegetables, prevent insects and ants from interfering development, and the combined farmland planning production of the large-area architecture of the stand column type single-freezing greenhouse is guaranteed; through combined spraying cultivation effect of a double-row-pipe rotating cylinder and a sprinkling irrigation gate valve, auxiliary operation efficiency of agricultural planting technology is improved; it is guaranteed that the left stand column and the right stand column enlarge the area in the greenhouse, the balanced development degree and the adaptive space occupation amount of vegetables planted on the sides areguaranteed, the rigid bearing strength of a top arch bar integrated pull cover is improved, the missing phenomenon of a sectional supporting rod greenhouse roof structure is improved, and the tenacityrack performance of arch bars is improved.

Description

technical field [0001] The invention is a novel column-type vegetable greenhouse, which belongs to the field of agricultural planting. Background technique [0002] The cultivation of vegetable farmland requires farmers to use the column-type greenhouse structure to improve the greenhouse cultivation effect for vegetables, ensure the growth and quality of large-scale farmland vegetables, improve the climate and ecological interference of farmland, and improve the generalization and efficiency of agricultural planting in the shed. The disadvantages of the current technology that need to be optimized are: [0003] The installation of vegetable greenhouses and the covering of farmland require interspersed reinforcement of soil softness and fertility, which also affects the growth of vegetables at the root of the soil, resulting in the subsequent treatment of sprinkler irrigation and farming and the treatment of wind and snow protection of vegetable covers. The collapse of snow...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a new type of column-type vegetable greenhouse to solve the need to intersperse and reinforce the softness and fertility of the soil for the installation of the vegetable greenhouse and to cover the farmland, and to affect the growth of vegetables at the roots of the soil. As a result, the follow-up sprinkler irrigation farming frame protection treatment and vegetable cover windproof and snowproof treatment are general, and it is easy to frequently cause the snow block on the top of the greenhouse to collapse, thereby affecting the planting efficiency of the sprinkler irrigation farmland, causing the top shelf water pipes to be squeezed and the flow rate reduced. The anti-wind pressure operation of the greenhouse frame at the root causes the problem of sudden collapse of the bent and tilted scaffolding in the middle

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