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CN-122004070-A - Planting greenhouse convenient to adjust

CN122004070ACN 122004070 ACN122004070 ACN 122004070ACN-122004070-A

Abstract

The invention belongs to the technical field of greenhouse planting, and discloses a planting greenhouse convenient to adjust, which comprises upright posts, an arch frame, angle steel, a movable mechanism and a movable mechanism, wherein the arch frame is arranged between two groups of upright posts, the angle steel is arranged between the upright posts and the arch frame and between adjacent arch frames, the angle steel is used for fixing the arch frame, and the movable mechanism is arranged on the arch frame. According to the invention, through the cooperation of structures such as the double-shaft motor, the first gear, the second gear and the ejector rod, the connecting component locked at one side is used as a rotating fulcrum, the ejector rod is driven to precisely overturn, the opening and closing amplitude and the ventilation gap of the top of the greenhouse are flexibly adjusted, the directional and rapid discharge of accumulated hot air in the greenhouse is realized, the problems of fixed ventilation area and low heat removal efficiency of the traditional greenhouse are solved, the ventilation quantity can be adapted in real time according to the temperature and humidity in the greenhouse, and the flexibility and the accuracy of the environmental regulation of the greenhouse are greatly improved.

Inventors

  • XIA WENJUAN
  • ZHENG LI
  • YI YUANHONG
  • YANG SHUO
  • LIU ZHIXIN
  • XU SHENGWU
  • SHI SHISHENG
  • CHEN DELIN

Assignees

  • 咸宁市农业科学院

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. Planting big-arch shelter convenient to adjust, including stand (100), its characterized in that still includes: the arch centering (200) is erected between the two groups of upright posts (100); the angle steel (300) is arranged between the upright post (100) and the arch (200) and between the adjacent arches (200), and the angle steel (300) is used for fixing the arch (200); the movable mechanism (400) is erected on the arch (200); The adjusting mechanism (500) is arranged on the arch (200) and positioned on the side surface of the movable mechanism (400), and the adjusting mechanism (500) is used for locking the movable mechanism (400); the driving mechanism (600) is arranged on the arch (200) and is used for driving the adjusting mechanism (500) to unlock the movable mechanism (400).
  2. 2. The planting greenhouse convenient to adjust according to claim 1, wherein the movable mechanism (400) comprises a bottom rod (410), a connecting assembly (420) and a top plate assembly (430), the connecting assembly (420) is symmetrically and rotatably connected to two ends of the bottom rod (410), and the connecting assembly (420) is rotatably connected with the top plate assembly (430).
  3. 3. The planting greenhouse convenient to adjust according to claim 2, wherein four adjusting mechanisms (500) which are symmetrically distributed are arranged on each arch frame (200), two adjusting mechanisms (500) on the asymmetric sides are distributed in a staggered mode, each adjusting mechanism (500) comprises a threaded shaft (510), an extrusion assembly (520), a positioning assembly (530), a spring telescopic rod (540) and a guide assembly (550), the threaded shafts (510) are rotatably connected to the arch frames (200), the extrusion assemblies (520) are connected to the surfaces of the threaded shafts (510) in a threaded mode and are connected with the arch frames (200) in a sliding mode, the positioning assemblies (530) are connected with the extrusion assemblies (520) in a sliding mode through the spring telescopic rods (540), and the positioning assemblies (530) are connected with the threaded shafts (510) in a sliding mode through the guide assemblies (550).
  4. 4. The planting greenhouse convenient to adjust of claim 3, wherein the extrusion assembly (520) comprises a positioning slide block (521), a first movable groove (522), an extension block (523) and a second movable groove (524), wherein the positioning slide block (521) is in threaded connection with the threaded shaft (510) and is in fit sliding connection with the arch frame (200), the first movable groove (522) is formed in one end of the positioning slide block (521), one end of the spring telescopic rod (540) slides in the first movable groove (522), the extension block (523) is fixedly connected with the positioning slide block (521), and the second movable groove (524) is formed in one end of the extension block (523).
  5. 5. The planting greenhouse convenient to adjust according to claim 4, wherein the positioning assembly (530) comprises a positioning fixture block (531) and a wedge block (532), the wedge block (532) is fixedly arranged on one side of the positioning fixture block (531), and the wedge block (532) is in contact with an inclined plane at one end of the positioning slider (521).
  6. 6. The planting greenhouse convenient to adjust according to claim 5, wherein the guide assembly (550) comprises a guide rod (551) and a spring (552), one end of the guide rod (551) is fixedly connected with the positioning fixture block (531), the other end of the guide rod is movably arranged in the second movable groove (524), the spring (552) is sleeved on the surface of the guide rod (551) and is positioned between the positioning fixture block (531) and the second movable groove (524), and the spring (552) is in a compressed state in an initial locking state.
  7. 7. The planting greenhouse convenient to adjust according to claim 3, wherein the driving mechanism (600) comprises a driving motor (610) and a shaft lever (620), the driving motor (610) is fixedly arranged in the middle of the arch frame (200), the driving motor (610) is in transmission connection with the shaft lever (620) through a bevel gear, and the shaft lever (620) is in transmission connection with the threaded shaft (510) through the bevel gear.
  8. 8. The planting greenhouse convenient to adjust according to claim 5, wherein the connecting assembly (420) comprises a vertical rod (421), a first positioning shaft (422), a connecting rod (423), a first gear (424) and a double-shaft motor (425), the first positioning shaft (422) and the connecting rod (423) are sequentially fixed in the middle of the two symmetrically distributed vertical rods (421) from top to bottom, the first positioning shaft (422) protrudes out of the vertical rods (421) and the protruding part is hinged to the bottom rod (410), the double-shaft motor (425) is fixedly installed in the middle of the connecting rod (423), and the first gear (424) is symmetrically fixedly installed on output shafts on two sides of the double-shaft motor (425).
  9. 9. The planting greenhouse convenient to adjust according to claim 8, wherein the top plate assembly (430) comprises a top rod (431), a second positioning shaft (432) and a second gear (433), two second positioning shafts (432) are fixedly arranged in the top rod (431), the second gear (433) is symmetrically arranged on the surface of the second positioning shafts (432) and meshed with the first gear (424), and the second positioning shafts (432) are hinged with the vertical rods (421).
  10. 10. The planting greenhouse convenient to adjust according to claim 8, wherein rectangular grooves (411) are formed in the middle portions of two ends of the first positioning shaft (422), and the positioning clamping blocks (531) are clamped in the rectangular grooves (411).

Description

Planting greenhouse convenient to adjust Technical Field The invention belongs to the technical field of greenhouse planting, and particularly relates to a planting greenhouse convenient to adjust. Background The greenhouse for planting the kiwi fruits is a standardized facility for adapting the growth characteristics of the kiwi fruits and avoiding natural risks, and is used for adjusting and controlling temperature, light, water and gas and adapting to a productive area, so that the greenhouse is an important carrier for large-scale planting. The greenhouse is divided into two types, namely a single type suitable for small-scale planting and a multi-span type suitable for large-scale planting, and is convenient for centralized management. The skeleton multipurpose hot dip galvanized steel pipe is coated with high light transmittance PO film, and the PO film is matched with heat insulating quilt, hail suppression net, etc. as required. The utility model can be matched with facilities such as drip irrigation, ventilation, temperature control and the like, thereby improving the fruit rate, realizing peak shifting and marketing, resist natural disasters, reduce plant diseases and insect pests, and assist farmers in stabilizing and increasing income. Roof ventilation and side ventilation are needed when the kiwi fruit greenhouse is planted, the common greenhouse is generally arched, heat is more easily gathered below a ridge line when rising, ventilation openings at the top of the kiwi fruit greenhouse are generally positioned at two sides of the ridge line in the prior art, and the openings are smaller, so that quick heat discharge is affected, and the improvement is carried out on the problems. Disclosure of Invention In order to solve the problems that ventilation openings at the top of the greenhouse provided in the background art are generally positioned at two sides of a ridge line and have smaller openings, and the rapid heat discharge is affected, the invention provides a planting greenhouse convenient to adjust. In order to achieve the purpose, the invention provides the following technical scheme that the planting greenhouse convenient to adjust comprises upright posts and further comprises: The arch centering is arranged between the two groups of upright posts; The angle steel is arranged between the upright post and the arch frame and between the adjacent arch frames and is used for fixing the arch frames; the movable mechanism is erected on the arch frame; The adjusting mechanism is arranged on the arch frame and positioned on the side surface of the movable mechanism, and is used for locking the movable mechanism; The driving mechanism is arranged on the arch frame and used for driving the adjusting mechanism to unlock the movable mechanism. Preferably, the movable mechanism comprises a bottom rod, a connecting assembly and a top plate assembly, wherein the connecting assembly is symmetrically and rotatably connected to two ends of the bottom rod, and the connecting assembly is rotatably connected with the top plate assembly. Preferably, every four adjustment mechanism that the symmetry distributes all is provided with on the bow member, two adjustment mechanism staggered distribution of asymmetric side, adjustment mechanism includes screw thread axle, extrusion subassembly, locating component, spring telescopic link and direction subassembly, screw thread axle rotates to be connected on the bow member, extrusion subassembly threaded connection is in screw thread axle's surface and with bow member sliding connection, locating component passes through spring telescopic link and extrusion subassembly elasticity sliding connection, locating component still passes through direction subassembly and screw thread axle elasticity sliding connection. Preferably, the extrusion assembly comprises a positioning slide block, a first movable groove, an extension block and a second movable groove, wherein the positioning slide block is in threaded connection with the threaded shaft and is in fit sliding connection with the arch frame, the first movable groove is formed in one end of the positioning slide block, one end of the spring telescopic rod slides in the first movable groove, the extension block is fixedly connected with the positioning slide block, and the second movable groove is formed in one end of the extension block. Preferably, the positioning assembly comprises a positioning clamping block and a wedge block, wherein the wedge block is fixedly arranged on one side of the positioning clamping block, and the wedge block is contacted with one end inclined plane of the positioning sliding block. Preferably, the guide assembly comprises a guide rod and a spring, one end of the guide rod is fixedly connected with the positioning clamping block, the other end of the guide rod is movably arranged in the second movable groove, the spring is sleeved on the surface of the guide rod and is positioned between